peterbai · May 23, 2025 21:39 · Sep 25, 2024 · Sep 21, 2024 · Sep 21, 2024 · Sep 21, 2024
diff --git a/README.md b/README.md
@@ -348,13 +348,15 @@ Session 805: <a href="https://devstreaming-cdn.apple.com/videos/wwdc/2018/805llm
 <details><summary>WWDC 2019</summary>
 <pre>
 [HLS ONLY]
-Session 101: <a href="https://events-delivery.apple.com/3004qzusahnbjppuwydgjzsdyzsippar/m3u8/hls_vod_mvp.m3u8">Keynote</a>
-Session 103: <a href="https://devstreaming-cdn.apple.com/videos/wwdc/2019/103bax22h2udxu0n/103/hls_vod_mvp.m3u8">Platforms State of the Union</a>
-Session 104: <a href="https://devstreaming-cdn.apple.com/videos/wwdc/2019/104d6zyhb21vki/104/hls_vod_mvp.m3u8">Apple Design Awards</a>
+Session 101:  <a href="https://events-delivery.apple.com/3004qzusahnbjppuwydgjzsdyzsippar/m3u8/hls_vod_mvp.m3u8">Keynote</a>
+Session 103:  <a href="https://devstreaming-cdn.apple.com/videos/wwdc/2019/103bax22h2udxu0n/103/hls_vod_mvp.m3u8">Platforms State of the Union</a>
+Session 104:  <a href="https://devstreaming-cdn.apple.com/videos/wwdc/2019/104d6zyhb21vki/104/hls_vod_mvp.m3u8">Apple Design Awards</a>
+TechTalk 609: <a href="https://devstreaming-cdn.apple.com/videos/tutorials/tech-talks-609/tech-talks-609/hls.m3u8">Advanced Scene Understanding in AR</a>
+TechTalk 610: <a href="https://devstreaming-cdn.apple.com/videos/tutorials/tech-talks-610/tech-talks-610/master.m3u8">Get to know Reality Composer</a>
 <br/>
 [URL PATTERN]
 HD:     https://devstreaming-cdn.apple.com/videos/wwdc/2019/<#ID#>/<#SESSION_ID#>/<#SESSION_ID#>_hd_<#TITLE#>.mp4
-SD:     https://devstreaming-cdn.apple.com/videos/wwdc/2019/<#ID#>/<#SESSION_ID#>/<#SESSION_ID#>_hd_<#TITLE#>.mp4
+SD:     https://devstreaming-cdn.apple.com/videos/wwdc/2019/<#ID#>/<#SESSION_ID#>/<#SESSION_ID#>_sd_<#TITLE#>.mp4
 HLS:    https://devstreaming-cdn.apple.com/videos/wwdc/2019/<#ID#>/<#SESSION_ID#>/hls_vod_mvp.m3u8
 EN SUB: https://devstreaming-cdn.apple.com/videos/wwdc/2019/<#ID#>/<#SESSION_ID#>/subtitles/eng/prog_index.m3u8
 JP SUB: https://devstreaming-cdn.apple.com/videos/wwdc/2019/<#ID#>/<#SESSION_ID#>/subtitles/jpn/prog_index.m3u8
@@ -367,6 +369,30 @@ WHERE:
                                                         |                |   filename
                                                         |                session id
                                                         id
+<br/>
+[SPLITTED]
+(These sessions are presented during WWDC but was splitted into multiple videos)
+Session 201: Accessibility Lessons
+  -> Session 244: Visual Design and Accessibility
+  -> Session 250: Making Apps More Accessible With Custom Actions
+  -> Session 254: Writing Great Accessibility Labels
+  -> Session 257: Accessibility Inspector
+Session 242: Getting the Most out of Multitasking
+  -> Session 258: Architecting Your App for Multiple Windows
+  -> Session 259: Targeting Content with Multiple Windows
+Session 504: What’s New in Authentication, Safari, and WebKit
+  -> Session 515: What's New in Safari
+  -> Session 516: What's New in Authentication
+  -> Session 518: What's New for Web Developers
+Session 711: Introducing Combine and Advances in Foundation
+  -> Session 722: Introducing Combine 
+  -> Session 723: Advances in Foundation
+Session 801: What's New in iOS and macOS Design
+  -> Session 808: What's New in iOS Design
+  -> Session 809: Designing iPad Apps for Mac
+Session 804: Designing and Building Great Shortcuts
+  -> Session 805: Building Great Shortcuts
+  -> Session 806: Designing Great Shortcuts
 </pre>
 </details>
 
@@ -421,57 +447,23 @@ Session 111: <a href="https://events-delivery.apple.com/1505clvgxdwlbjrjhxtjdgcd
 
 > <details><summary>These sessions can be stream online, but has no download link provided:</summary>
 > <pre>
-> WWDC 2019 Session    101: <a href="https://developer.apple.com/videos/play/wwdc2019/101">Keynote</a>
-> WWDC 2019 TechTalk   609: <a href="https://developer.apple.com/videos/play/tech-talks/609">Advanced Scene Understanding in AR</a>
-> WWDC 2019 TechTalk   610: <a href="https://developer.apple.com/videos/play/tech-talks/610">Get to know Reality Composer</a>
 > WWDC 2020 Session    101: <a href="https://developer.apple.com/videos/play/wwdc2020/101">Keynote</a>
 > WWDC 2020 Session  20022: <a href="https://developer.apple.com/videos/play/wwdc2020/20022">Apple Design Awards</a>
 > WWDC 2020 TechTalk 10865: <a href="https://developer.apple.com/videos/play/tech-talks/10865">What can you do on an Apple silicon Mac?</a>
 > WWDC 2021 Session    101: <a href="https://developer.apple.com/videos/play/wwdc2021/101">Keynote</a>
 > WWDC 2021 Session    111: <a href="https://developer.apple.com/videos/play/wwdc2021/111">Keynote (ASL)</a>
-> WWDC 2022 Session    101: <a href="https://developer.apple.com/videos/play/wwdc2022/101">Keynote</a>
-> WWDC 2022 Session    111: <a href="https://developer.apple.com/videos/play/wwdc2022/111">Keynote (ASL)</a>
-> WWDC 2022 Session  10113: <a href="https://developer.apple.com/videos/play/wwdc2021/10113">Explore EDR on iOS</a>
-> WWDC 2022 Session  10114: <a href="https://developer.apple.com/videos/play/wwdc2021/10114">Display EDR content with Core Image, Metal, and SwiftUI</a>
 > Developer Insights   112: <a href="https://developer.apple.com/videos/play/insights/112">Using Subscriptions</a>
 > </pre>
 >
 > Use the **hls-only** script to download the stream.
 >
 > </details>
 
-> <details><summary>These sessions are presented during WWDC but was split into multiple videos:</summary>
-> <pre>
-> WWDC 2019 Session 201: Accessibility Lessons
->        -> Session 244: Visual Design and Accessibility
->        -> Session 250: Making Apps More Accessible With Custom Actions
->        -> Session 254: Writing Great Accessibility Labels
->        -> Session 257: Accessibility Inspector
-> WWDC 2019 Session 242: Getting the Most out of Multitasking
->        -> Session 258: Architecting Your App for Multiple Windows
->        -> Session 259: Targeting Content with Multiple Windows
-> WWDC 2019 Session 504: What’s New in Authentication, Safari, and WebKit
->        -> Session 515: What's New in Safari
->        -> Session 516: What's New in Authentication
->        -> Session 518: What's New for Web Developers
-> WWDC 2019 Session 711: Introducing Combine and Advances in Foundation
->        -> Session 722: Introducing Combine 
->        -> Session 723: Advances in Foundation
-> WWDC 2019 Session 801: What's New in iOS and macOS Design
->        -> Session 808: What's New in iOS Design
->        -> Session 809: Designing iPad Apps for Mac
-> WWDC 2019 Session 804: Designing and Building Great Shortcuts
->        -> Session 805: Building Great Shortcuts
->        -> Session 806: Designing Great Shortcuts
-> </pre>
-> </details>
-
 > <details><summary>These sessions are no longer available:</summary>
 > <pre>
 > WWDC 2011 Session 600: <a href="https://developer.apple.com/videos/wwdc/2011/?id=600">Keynote</a>
 > WWDC 2012 Session 100: <a href="https://developer.apple.com/videos/wwdc/2012/?id=100">Keynote</a>
 > WWDC 2016 Session 717: <a href="https://developer.apple.com/videos/wwdc/2016/?id=717">Beyond Dictation — Enhanced Voice-Control for macOS Apps</a>
-> WWDC 2019 Session 101: <a href="https://developer.apple.com/videos/wwdc/2019/?id=101">Keynote</a>
 > </pre>
 > </details>
 

diff --git a/README.md b/README.md
@@ -359,6 +359,7 @@ HLS:    https://devstreaming-cdn.apple.com/videos/wwdc/2019/<#ID#>/<#SESSION_ID#
 EN SUB: https://devstreaming-cdn.apple.com/videos/wwdc/2019/<#ID#>/<#SESSION_ID#>/subtitles/eng/prog_index.m3u8
 JP SUB: https://devstreaming-cdn.apple.com/videos/wwdc/2019/<#ID#>/<#SESSION_ID#>/subtitles/jpn/prog_index.m3u8
 CN SUB: https://devstreaming-cdn.apple.com/videos/wwdc/2019/<#ID#>/<#SESSION_ID#>/subtitles/zho/prog_index.m3u8
+PDF:    https://devstreaming-cdn.apple.com/videos/wwdc/2019/<#ID#>/<#SESSION_ID#>/<#SESSION_ID#>_<#TITLE#>.pdf
 <br/>
 WHERE:
     https://devstreaming-cdn.apple.com/videos/wwdc/2019/103bax22h2udxu0n/103/103_hd_platforms_state_of_the_union.mp4

diff --git a/README.md b/README.md
@@ -351,6 +351,21 @@ Session 805: <a href="https://devstreaming-cdn.apple.com/videos/wwdc/2018/805llm
 Session 101: <a href="https://events-delivery.apple.com/3004qzusahnbjppuwydgjzsdyzsippar/m3u8/hls_vod_mvp.m3u8">Keynote</a>
 Session 103: <a href="https://devstreaming-cdn.apple.com/videos/wwdc/2019/103bax22h2udxu0n/103/hls_vod_mvp.m3u8">Platforms State of the Union</a>
 Session 104: <a href="https://devstreaming-cdn.apple.com/videos/wwdc/2019/104d6zyhb21vki/104/hls_vod_mvp.m3u8">Apple Design Awards</a>
+<br/>
+[URL PATTERN]
+HD:     https://devstreaming-cdn.apple.com/videos/wwdc/2019/<#ID#>/<#SESSION_ID#>/<#SESSION_ID#>_hd_<#TITLE#>.mp4
+SD:     https://devstreaming-cdn.apple.com/videos/wwdc/2019/<#ID#>/<#SESSION_ID#>/<#SESSION_ID#>_hd_<#TITLE#>.mp4
+HLS:    https://devstreaming-cdn.apple.com/videos/wwdc/2019/<#ID#>/<#SESSION_ID#>/hls_vod_mvp.m3u8
+EN SUB: https://devstreaming-cdn.apple.com/videos/wwdc/2019/<#ID#>/<#SESSION_ID#>/subtitles/eng/prog_index.m3u8
+JP SUB: https://devstreaming-cdn.apple.com/videos/wwdc/2019/<#ID#>/<#SESSION_ID#>/subtitles/jpn/prog_index.m3u8
+CN SUB: https://devstreaming-cdn.apple.com/videos/wwdc/2019/<#ID#>/<#SESSION_ID#>/subtitles/zho/prog_index.m3u8
+<br/>
+WHERE:
+    https://devstreaming-cdn.apple.com/videos/wwdc/2019/103bax22h2udxu0n/103/103_hd_platforms_state_of_the_union.mp4
+                                                        ^                ^   ^
+                                                        |                |   filename
+                                                        |                session id
+                                                        id
 </pre>
 </details>
 

diff --git a/wwdc2019-hls.sh b/wwdc2019-hls.sh
@@ -19,6 +19,26 @@
 #     8905 mp4 1920x1080   30 │ ~  8.56GiB 8906k m3u8  │ avc1.640028 mp4a.40.2
 # 
 # You can download 720P with `-f 5055`.
+#
+# For sessions with splited video and audio stream, you willl see:
+#
+#     ID                              EXT RESOLUTION FPS │   FILESIZE    TBR PROTO │ VCODEC           VBR ACODEC     MORE INFO
+#     ────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+#     program_audio-Alternate_Audio   mp4 audio only     │                   m3u8  │ audio only           unknown    [eng] Alternate Audio
+#     program_audio_0-Alternate_Audio mp4 audio only     │                   m3u8  │ audio only           unknown    [eng] Alternate Audio
+#     542                             mp4 480x270     30 │ ~455.55MiB   543k m3u8  │ avc1.640015     543k video only
+#     747                             mp4 640x360     30 │ ~627.12MiB   747k m3u8  │ avc1.64001f     747k video only
+#     1276                            mp4 640x360     30 │ ~  1.05GiB  1277k m3u8  │ hvc1.2.4.H150  1277k video only
+#     4630                            mp4 960x540     30 │ ~  3.79GiB  4630k m3u8  │ avc1.64001f    4630k video only
+#     1559                            mp4 960x540     30 │ ~  1.28GiB  1559k m3u8  │ hvc1.2.4.H150  1559k video only
+#     6266                            mp4 1280x720    30 │ ~  5.13GiB  6267k m3u8  │ avc1.64001f    6267k video only
+#     3049                            mp4 1280x720    30 │ ~  2.50GiB  3050k m3u8  │ hvc1.2.4.H150  3050k video only
+#     8821                            mp4 1920x1080   30 │ ~  7.23GiB  8822k m3u8  │ avc1.640028    8822k video only
+#     4514                            mp4 1920x1080   30 │ ~  3.70GiB  4515k m3u8  │ hvc1.2.4.H150  4515k video only
+#     11670                           mp4 3840x2160   30 │ ~  9.56GiB 11671k m3u8  │ hvc1.2.4.H150 11671k video only
+#     16465                           mp4 3840x2160   30 │ ~ 13.49GiB 16466k m3u8  │ hvc1.2.4.H150 16466k video only
+#
+# In this case, use `-f 8821+program_audio-Alternate_Audio` to download 1080P video in avc1 codec.
 
 yt-dlp -f best https://events-delivery.apple.com/3004qzusahnbjppuwydgjzsdyzsippar/m3u8/hls_vod_mvp.m3u8       --output "[2019] [Session 101] Keynote.mp4"
 yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/103bax22h2udxu0n/103/hls_vod_mvp.m3u8      --output "[2019] [Session 103] Platforms State of the Union.mp4"

diff --git a/wwdc2019-hls.sh b/wwdc2019-hls.sh
@@ -1,15 +1,26 @@
 #!/bin/bash
 
-# These sessions are avaliable in up to 4K, which might takes up a lot of disk space.
+# These sessions are available in up to 4K, which might take up a lot of disk space.
 # 
-# To download in a different quality, use `yt-dlp --list-formsts <url>` to list all avaliable formats, 
+# To download in a different quality, use `yt-dlp --list-formats <url>` to list all available formats, 
 # then use `-f <format_id>` to specify which format to download.
 #
-# For example, use `-f 4514+bestaudio` to download in 1080P.
-#
-# PS: The urls from `wwdc2019` is 720P.
+# For example, when `ty-dlp --list-formats https://events-delivery.apple.com/3004qzusahnbjppuwydgjzsdyzsippar/m3u8/hls_vod_mvp.m3u8`:
+# 
+#     ID   EXT RESOLUTION FPS │   FILESIZE   TBR PROTO │ VCODEC      ACODEC
+#     ────────────────────────────────────────────────────────────────────────
+#     765  mp4 640x360     30 │ ~753.13MiB  766k m3u8  │ avc1.77.30  mp4a.40.2
+#     1425 mp4 640x360     30 │ ~  1.37GiB 1426k m3u8  │ avc1.4d401f mp4a.40.2
+#     2085 mp4 640x360     30 │ ~  2.00GiB 2086k m3u8  │ avc1.4d401f mp4a.40.2
+#     2855 mp4 960x540     30 │ ~  2.74GiB 2856k m3u8  │ avc1.4d401f mp4a.40.2
+#     3955 mp4 960x540     30 │ ~  3.80GiB 3956k m3u8  │ avc1.4d401f mp4a.40.2
+#     5055 mp4 1280x720    30 │ ~  4.86GiB 5056k m3u8  │ avc1.640028 mp4a.40.2
+#     6705 mp4 1920x1080   30 │ ~  6.44GiB 6706k m3u8  │ avc1.640028 mp4a.40.2
+#     8905 mp4 1920x1080   30 │ ~  8.56GiB 8906k m3u8  │ avc1.640028 mp4a.40.2
+# 
+# You can download 720P with `-f 5055`.
 
-yt-dlp -f bestvideo+bestaudio https://events-delivery.apple.com/3004qzusahnbjppuwydgjzsdyzsippar/m3u8/hls_vod_mvp.m3u8       --output "[2019] [Session 101] Keynote.mp4"
+yt-dlp -f best https://events-delivery.apple.com/3004qzusahnbjppuwydgjzsdyzsippar/m3u8/hls_vod_mvp.m3u8       --output "[2019] [Session 101] Keynote.mp4"
 yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/103bax22h2udxu0n/103/hls_vod_mvp.m3u8      --output "[2019] [Session 103] Platforms State of the Union.mp4"
 yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/104d6zyhb21vki/104/hls_vod_mvp.m3u8        --output "[2019] [Session 104] Apple Design Awards.mp4"
 yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/202mm1h4jl4wiz1h3/202/hls_vod_mvp.m3u8     --output "[2019] [Session 202] Using Core Data With CloudKit.mp4"

diff --git a/wwdc2021 b/wwdc2021
@@ -357,7 +357,7 @@ https://devstreaming-cdn.apple.com/videos/wwdc/2021/10216/4/884C234F-2424-47DF-A
 https://devstreaming-cdn.apple.com/videos/wwdc/2021/10152/6/38BC0CF8-718D-4950-9CC4-B64396F5FFDD/downloads/wwdc2021-10152_hd.mp4?dl=1
     out=[2021] [Session 10152] Accelerate machine learning with Metal Performance Shaders Graph.mp4
 https://devstreaming-cdn.apple.com/videos/wwdc/2021/10094/7/81661D98-9D24-4A8F-8805-9460365F986B/downloads/wwdc2021-10094_hd.mp4?dl=1
-    out=[2021] [Session 10094] Accelerate networking with HTTP/3 and QUIC.mp4
+    out=[2021] [Session 10094] Accelerate networking with HTTP3 and QUIC.mp4
 https://devstreaming-cdn.apple.com/videos/wwdc/2021/10067/7/1E50A29A-8D8C-4103-B1E4-F62F2C5AA329/downloads/wwdc2021-10067_hd.mp4?dl=1
     out=[2021] [Session 10067] Bring Recurring Leaderboards to your game.mp4
 https://devstreaming-cdn.apple.com/videos/wwdc/2021/10068/4/12425579-AD44-4883-AF2E-0453E511183B/downloads/wwdc2021-10068_hd.mp4?dl=1

diff --git a/hls-only b/hls-only
@@ -6,7 +6,3 @@ youtube-dl -f best --hls-prefer-native https://events-delivery.apple.com/3004qzu
 youtube-dl -f bestvideo+english_128-English_Audio    --hls-prefer-native https://events-delivery.apple.com/2605bdtgclbnfypwzfkzdsupvcyzhhbx/m3u8/hls_vod_mvp.m3u8                                    --output "[2020] [Session 101] Keynote.mp4"
 youtube-dl -f bestvideo+audio-stereo-aac-128-English --hls-prefer-native https://events-delivery.apple.com/1805asrvgvurxcrkewleraugwqathmvg/m3u8/vod_index-YVvsDudyWzBdgmtcMPabYTdjaWWmbLaA.m3u8     --output "[2021] [Session 101] Keynote.mp4"
 youtube-dl -f bestvideo+audio-stereo-aac-128-English --hls-prefer-native https://events-delivery.apple.com/1805asrvgvurxcrkewleraugwqathmvg/m3u8/vod_asl_index-YjZLVmcchTTNTtDTLsRUgqHBaNmHAmNH.m3u8 --output "[2021] [Session 111] Keynote (ASL).mp4"
-youtube-dl -f bestvideo+audio-stereo-aac-128-English --hls-prefer-native https://events-delivery.apple.com/0205eyyhwbbqexozkwmgccegwnjyrktg/m3u8/vod_index-dpyfrsVksFWjneFiptbXnAMYBtGYbXeZ.m3u8     --output "[2022] [Session 101] Keynote.mp4"
-youtube-dl -f bestvideo+audio-stereo-aac-128-English --hls-prefer-native https://events-delivery.apple.com/0205eyyhwbbqexozkwmgccegwnjyrktg/m3u8/vod_asl_index-ktnaTcjUgzeMGMTaiatvJAZgtCVGqFUX.m3u8 --output "[2022] [Session 111] Keynote (ASL).mp4"
-youtube-dl -f bestvideo+bestaudio      https://events-delivery.apple.com/wwdc22/S6609-rUNWRhfHEGjdhBffWQLkyEHB/cmaf.m3u8             --output "[2022] [Session 10113] Explore EDR on iOS.mp4"
-youtube-dl -f bestvideo+bestaudio      https://events-delivery.apple.com/wwdc22/S6610-wbTYzbGrJjXGpwDYrMCraMxm/cmaf.m3u8             --output "[2022] [Session 10114] Display EDR content with Core Image, Metal, and SwiftUI.mp4"
diff --git a/wwdc2022-hls.sh b/wwdc2022-hls.sh
@@ -2,6 +2,7 @@
 
 # Sessions with no download-link provided.
 
-yt-dlp -f bestvideo+bestaudio https://events-delivery.apple.com/0205eyyhwbbqexozkwmgccegwnjyrktg/m3u8/vod_index-dpyfrsVksFWjneFiptbXnAMYBtGYbXeZ.m3u8 --output "[2022] [Session 101] Keynote.mp4"
-yt-dlp -f bestvideo+bestaudio https://events-delivery.apple.com/wwdc22/S6609-rUNWRhfHEGjdhBffWQLkyEHB/cmaf.m3u8                                       --output "[2022] [Session 10113] Explore EDR on iOS.mp4"
-yt-dlp -f bestvideo+bestaudio https://events-delivery.apple.com/wwdc22/S6610-wbTYzbGrJjXGpwDYrMCraMxm/cmaf.m3u8                                       --output "[2022] [Session 10114] Display EDR content with Core Image, Metal, and SwiftUI.mp4"
+yt-dlp -f bestvideo+bestaudio https://events-delivery.apple.com/0205eyyhwbbqexozkwmgccegwnjyrktg/m3u8/vod_index-dpyfrsVksFWjneFiptbXnAMYBtGYbXeZ.m3u8     --output "[2022] [Session 101] Keynote.mp4"
+yt-dlp -f bestvideo+bestaudio https://events-delivery.apple.com/0205eyyhwbbqexozkwmgccegwnjyrktg/m3u8/vod_asl_index-ktnaTcjUgzeMGMTaiatvJAZgtCVGqFUX.m3u8 --output "[2022] [Session 111] Keynote (ASL).mp4"
+yt-dlp -f bestvideo+bestaudio https://events-delivery.apple.com/wwdc22/S6609-rUNWRhfHEGjdhBffWQLkyEHB/cmaf.m3u8                                           --output "[2022] [Session 10113] Explore EDR on iOS.mp4"
+yt-dlp -f bestvideo+bestaudio https://events-delivery.apple.com/wwdc22/S6610-wbTYzbGrJjXGpwDYrMCraMxm/cmaf.m3u8                                           --output "[2022] [Session 10114] Display EDR content with Core Image, Metal, and SwiftUI.mp4"
diff --git a/README.md b/README.md
@@ -354,6 +354,17 @@ Session 104: <a href="https://devstreaming-cdn.apple.com/videos/wwdc/2019/104d6z
 </pre>
 </details>
 
+<details><summary>WWDC 2022</summary>
+<pre>
+[HLS ONLY]
+Session 101:   <a href="https://events-delivery.apple.com/0205eyyhwbbqexozkwmgccegwnjyrktg/m3u8/vod_index-dpyfrsVksFWjneFiptbXnAMYBtGYbXeZ.m3u8">Keynote</a>
+Session 111:   <a href="https://events-delivery.apple.com/0205eyyhwbbqexozkwmgccegwnjyrktg/m3u8/vod_asl_index-ktnaTcjUgzeMGMTaiatvJAZgtCVGqFUX.m3u8">Keynote (ASL)</a>
+Session 10113: <a href="https://events-delivery.apple.com/wwdc22/S6609-rUNWRhfHEGjdhBffWQLkyEHB/cmaf.m3u8">Explore EDR on iOS</a>
+Session 10114: <a href="https://events-delivery.apple.com/wwdc22/S6610-wbTYzbGrJjXGpwDYrMCraMxm/cmaf.m3u8">Display EDR content with Core Image, Metal, and SwiftUI</a>
+</pre>
+</details>
+
+
 <details><summary>WWDC 2023</summary>
 <pre>
 [HLS ONLY]
@@ -474,6 +485,7 @@ Note: Archives from Macintosh Repository requires paid account to download.
 **September 20, 2024**
 
 - 2023: Add session 102.
+- 2022: Add `wwdc2022-hls` for 101, 10113, 10114.
 
 **June 14, 2024**
 

diff --git a/wwdc2022-hls.sh b/wwdc2022-hls.sh
@@ -0,0 +1,7 @@
+#!/bin/bash
+
+# Sessions with no download-link provided.
+
+yt-dlp -f bestvideo+bestaudio https://events-delivery.apple.com/0205eyyhwbbqexozkwmgccegwnjyrktg/m3u8/vod_index-dpyfrsVksFWjneFiptbXnAMYBtGYbXeZ.m3u8 --output "[2022] [Session 101] Keynote.mp4"
+yt-dlp -f bestvideo+bestaudio https://events-delivery.apple.com/wwdc22/S6609-rUNWRhfHEGjdhBffWQLkyEHB/cmaf.m3u8                                       --output "[2022] [Session 10113] Explore EDR on iOS.mp4"
+yt-dlp -f bestvideo+bestaudio https://events-delivery.apple.com/wwdc22/S6610-wbTYzbGrJjXGpwDYrMCraMxm/cmaf.m3u8                                       --output "[2022] [Session 10114] Display EDR content with Core Image, Metal, and SwiftUI.mp4"
diff --git a/README.md b/README.md
@@ -354,6 +354,14 @@ Session 104: <a href="https://devstreaming-cdn.apple.com/videos/wwdc/2019/104d6z
 </pre>
 </details>
 
+<details><summary>WWDC 2023</summary>
+<pre>
+[HLS ONLY]
+Session 101: <a href="https://events-delivery.apple.com/0105cftwpxxsfrpdwklppzjhjocakrsk/m3u8/vod_index-PQsoJoECcKHTYzphNkXohHsQWACugmET.m3u8">Keynote</a>
+Session 111: <a href="https://events-delivery.apple.com/0105cftwpxxsfrpdwklppzjhjocakrsk/m3u8/vod_asl_index-VarXEuYrcgUoooHZBgdsQwETDYdXjqsx.m3u8">Keynote (ASL)</a>
+</pre>
+</details>
+
 <details><summary>WWDC 2024</summary>
 <pre>
 [HLS ONLY]
@@ -463,10 +471,16 @@ Note: Archives from Macintosh Repository requires paid account to download.
 
 ## Changelog
 
+**September 20, 2024**
+
+- 2023: Add session 102.
+
 **June 14, 2024**
 
 - 2024: Add `wwdc2024` & `wwdc2024-hls.sh`.
 
+<details><summary>See More</summary>
+
 **June 7, 2024**
 
 - 2019: Add `wwdc2019-hls.sh`.
@@ -477,8 +491,6 @@ Note: Archives from Macintosh Repository requires paid account to download.
 - 2005: Add link to 138. (See **Note -> WWDC 2005**) The video is hosted by thrid-party (non-apple), so I'm not adding it as a file.
 - Tech talks: Add 111374, 111376, 111373, 111372, 111384, 111377, 111378, 111369, 111381, 111386.
 
-<details><summary>See More</summary>
-
 **December 21, 2023**
 
 - 2019: Add link to 619. (See [this comment](#gistcomment-4802826))

diff --git a/wwdc2023 b/wwdc2023
@@ -1,3 +1,5 @@
+https://devstreaming-cdn.apple.com/videos/wwdc/2023/102/2/FFB36685-F7E8-4810-8814-EBD5DCBE3610/downloads/wwdc2023-102_hd.mp4
+    out = [2023] [Session 102] Platforms State of the Union.mp4
 https://devstreaming-cdn.apple.com/videos/wwdc/2023/10002/5/F08830EB-6B56-4461-837E-ADE708BAA71C/downloads/wwdc2023-10002_hd.mp4
     out = [2023] [Session 10002] Ready, set, relay - Protect app traffic with network relays.mp4
 https://devstreaming-cdn.apple.com/videos/wwdc/2023/10004/4/49EBBF59-4DE7-42C2-AC03-9CD32C46DE74/downloads/wwdc2023-10004_hd.mp4

diff --git a/README.md b/README.md
@@ -1,7 +1,7 @@
 <pre>
 WWDC                                <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2006">2006</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2007">2007</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2008">2008</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2009">2009</a>
 <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2010">2010</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2011">2011</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2012">2012</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2013">2013</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2014">2014</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2015">2015</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2016">2016</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2017">2017</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2018">2018</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2019">2019</a>
-<a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2020">2020</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2021">2021</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2022">2022</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2023">2023</a>
+<a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2020">2020</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2021">2021</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2022">2022</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2023">2023</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2024">2024</a>
 <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-techtalks">Tech Talks</a>        <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-app-store-connect">App Store Connect</a>       <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-insights">Insights</a>
 </pre>
 
@@ -354,6 +354,14 @@ Session 104: <a href="https://devstreaming-cdn.apple.com/videos/wwdc/2019/104d6z
 </pre>
 </details>
 
+<details><summary>WWDC 2024</summary>
+<pre>
+[HLS ONLY]
+Session 101: <a href="https://events-delivery.apple.com/1505clvgxdwlbjrjhxtjdgcdxaiabvuf/m3u8/vod_index-LHDoZDhTrsKLsbrZKqYpbWraixsWQHkw.m3u8">Keynote</a>
+Session 111: <a href="https://events-delivery.apple.com/1505clvgxdwlbjrjhxtjdgcdxaiabvuf/m3u8/vod_asl_index-jTZXsamshpmJjncxPxevscCcyQyaWkkU.m3u8">Keynote (ASL)</a>
+</pre>
+</details>
+
 > <details><summary>These sessions can be downloaded, but the file is currupted:</summary>
 > <pre>
 > WWDC 2013 Session 710: A Practical Guide to the App Sandbox
@@ -455,6 +463,10 @@ Note: Archives from Macintosh Repository requires paid account to download.
 
 ## Changelog
 
+**June 14, 2024**
+
+- 2024: Add `wwdc2024` & `wwdc2024-hls.sh`.
+
 **June 7, 2024**
 
 - 2019: Add `wwdc2019-hls.sh`.

diff --git a/wwdc2024 b/wwdc2024
@@ -0,0 +1,242 @@
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/102/1/A8ECDDD9-F782-4267-B6E0-782B4D9ECB88/downloads/wwdc2024-102_hd.mp4?dl=1
+    out=[2024] [Session 102] Platforms State of the Union.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/112/1/34A4568B-A818-4742-8668-32D1812326DE/downloads/wwdc2024-112_hd.mp4?dl=1
+    out=[2024] [Session 112] Platforms State of the Union (ASL).mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/2023/4/74A8DE5D-5007-4431-929F-17401D6F80CB/downloads/wwdc2024-2023_hd.mp4?dl=1
+    out=[2024] [Session 2023] Meet FinanceKit.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10060/4/54AEFA4B-C060-44FA-80EB-4D03E8B8A2B0/downloads/wwdc2024-10060_hd.mp4?dl=1
+    out=[2024] [Session 10060] Meet AdAttributionKit.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10061/4/283D5AFD-5540-405F-A385-1B9CBB0474D4/downloads/wwdc2024-10061_hd.mp4?dl=1
+    out=[2024] [Session 10061] What’s new in StoreKit and In-App Purchase.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10062/4/1FA107E6-CAC2-4A88-978C-59A194F8B613/downloads/wwdc2024-10062_hd.mp4?dl=1
+    out=[2024] [Session 10062] Explore App Store server APIs for In-App Purchase.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10063/4/EF7DC136-639D-44B2-A7E2-6C0A41CD90DB/downloads/wwdc2024-10063_hd.mp4?dl=1
+    out=[2024] [Session 10063] What’s new in App Store Connect.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10065/7/3AFDD2F6-B764-49D8-AEAB-D5319918AD90/downloads/wwdc2024-10065_hd.mp4?dl=1
+    out=[2024] [Session 10065] Optimize for the spatial web.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10066/4/688EE2E3-325B-40BE-B36E-7067500DE40B/downloads/wwdc2024-10066_hd.mp4?dl=1
+    out=[2024] [Session 10066] Build immersive web experiences with WebXR.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10067/5/24B0D3B9-2CAA-4132-B63B-EEA93B0837EF/downloads/wwdc2024-10067_hd.mp4?dl=1
+    out=[2024] [Session 10067] Bring context to today’s weather.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10068/4/C621DA91-3F64-481C-8D10-25A5C5FCD587/downloads/wwdc2024-10068_hd.mp4?dl=1
+    out=[2024] [Session 10068] Bring your Live Activity to Apple Watch.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10069/4/4BD768EC-9A6C-492A-ADB0-C17EF9F7110C/downloads/wwdc2024-10069_hd.mp4?dl=1
+    out=[2024] [Session 10069] Broadcast updates to your Live Activities.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10070/5/8C64605E-ECD1-4D14-8B43-D7E3E751FAA3/downloads/wwdc2024-10070_hd.mp4?dl=1
+    out=[2024] [Session 10070] Customize feature discovery with TipKit.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10073/5/769C76D4-F43B-4E18-A6DB-1E3F3A4A8648/downloads/wwdc2024-10073_hd.mp4?dl=1
+    out=[2024] [Session 10073] Catch up on accessibility in SwiftUI.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10074/4/3CB84B8B-3CC6-4EAB-AA46-E9FD7D160048/downloads/wwdc2024-10074_hd.mp4?dl=1
+    out=[2024] [Session 10074] Get started with Dynamic Type.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10075/4/0F3D64B6-B594-42E8-8B59-2088D1B251F8/downloads/wwdc2024-10075_hd.mp4?dl=1
+    out=[2024] [Session 10075] Track model changes with SwiftData history.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10083/4/3EDC61A5-EEBF-48EB-9CB9-9AC6F587005E/downloads/wwdc2024-10083_hd.mp4?dl=1
+    out=[2024] [Session 10083] Get started with HealthKit in visionOS.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10084/5/B6B1BB75-9C3C-4915-9878-B181CEC0C79C/downloads/wwdc2024-10084_hd.mp4?dl=1
+    out=[2024] [Session 10084] Build custom swimming workouts with WorkoutKit.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10085/5/609DB92A-84CB-4E0B-A6C6-E14DB709877C/downloads/wwdc2024-10085_hd.mp4?dl=1
+    out=[2024] [Session 10085] Design advanced games for Apple platforms.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10086/4/6FE0562D-9F68-4D33-93C8-EC567EB5E873/downloads/wwdc2024-10086_hd.mp4?dl=1
+    out=[2024] [Session 10086] Design great visionOS apps.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10087/4/1BAC307D-DA03-4FDC-AB9B-F3B4494DE81E/downloads/wwdc2024-10087_hd.mp4?dl=1
+    out=[2024] [Session 10087] Create custom environments for your immersive apps in visionOS.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10088/4/D333573B-E8F2-4420-8709-B8FE3095D56B/downloads/wwdc2024-10088_hd.mp4?dl=1
+    out=[2024] [Session 10088] Capture HDR content with ScreenCaptureKit.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10089/5/DFD23E3B-AB98-42B1-9219-9C8B1FCD44EA/downloads/wwdc2024-10089_hd.mp4?dl=1
+    out=[2024] [Session 10089] Port advanced games to Apple platforms.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10091/4/67E4D497-91F1-4537-9344-F08BBADDCD3F/downloads/wwdc2024-10091_hd.mp4?dl=1
+    out=[2024] [Session 10091] Meet TabletopKit for visionOS.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10092/4/B9AC5FF0-C58C-4608-AC8D-7AD3A82ABD42/downloads/wwdc2024-10092_hd.mp4?dl=1
+    out=[2024] [Session 10092] Render Metal with passthrough in visionOS.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10093/4/5B27E6E6-BA2A-4D7E-99D7-E3B10B2074D2/downloads/wwdc2024-10093_hd.mp4?dl=1
+    out=[2024] [Session 10093] Bring your iOS or iPadOS game to visionOS.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10094/8/0A68B37C-75FF-4E8E-BA54-BA0865E665A3/downloads/wwdc2024-10094_hd.mp4?dl=1
+    out=[2024] [Session 10094] Explore game input in visionOS.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10096/4/493AE4D4-4D20-4746-BDD1-EC9EFC0DE948/downloads/wwdc2024-10096_hd.mp4?dl=1
+    out=[2024] [Session 10096] Design interactive experiences for visionOS.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10097/4/D991C391-4CC9-4A32-A10F-9D4DC6D7B615/downloads/wwdc2024-10097_hd.mp4?dl=1
+    out=[2024] [Session 10097] Unlock the power of places with MapKit.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10098/7/25EEDB0F-2C34-42C4-A647-CD4ACBF973C5/downloads/wwdc2024-10098_hd.mp4?dl=1
+    out=[2024] [Session 10098] Design Live Activities for Apple Watch.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10100/4/3F3285E6-7223-427A-A3AE-169CFB35EB37/downloads/wwdc2024-10100_hd.mp4?dl=1
+    out=[2024] [Session 10100] Create enhanced spatial computing experiences with ARKit.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10101/4/6F54068C-B055-45B1-97A0-89AA6CFBDDD5/downloads/wwdc2024-10101_hd.mp4?dl=1
+    out=[2024] [Session 10101] Explore object tracking for visionOS.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10102/4/5895A2B6-4F9A-4D45-A5F6-C7689F50F571/downloads/wwdc2024-10102_hd.mp4?dl=1
+    out=[2024] [Session 10102] Compose interactive 3D content in Reality Composer Pro.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10103/4/7209F458-1214-4B58-A6F3-94EED9BF15ED/downloads/wwdc2024-10103_hd.mp4?dl=1
+    out=[2024] [Session 10103] Discover RealityKit APIs for iOS, macOS and visionOS.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10104/3/818182EE-A12C-4B8F-A02B-93B2C730BFF0/downloads/wwdc2024-10104_hd.mp4?dl=1
+    out=[2024] [Session 10104] Build a spatial drawing app with RealityKit.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10105/5/9DD1E3E1-8BCD-498A-9045-F2251FFDF077/downloads/wwdc2024-10105_hd.mp4?dl=1
+    out=[2024] [Session 10105] What’s new in Quick Look for visionOS.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10106/5/6A686C28-DE5C-4ED5-A387-C03961DF852D/downloads/wwdc2024-10106_hd.mp4?dl=1
+    out=[2024] [Session 10106] What’s new in USD and MaterialX.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10107/4/94F3C53B-10C1-4E39-8B9F-33A5BA561420/downloads/wwdc2024-10107_hd.mp4?dl=1
+    out=[2024] [Session 10107] Discover area mode for Object Capture.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10108/4/C63602CE-99FE-4290-B5EC-B7BBAA6A08FA/downloads/wwdc2024-10108_hd.mp4?dl=1
+    out=[2024] [Session 10108] What’s new in Wallet and Apple Pay.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10109/4/C6E12E83-F007-47F9-A74C-6DDC86BEE5AB/downloads/wwdc2024-10109_hd.mp4?dl=1
+    out=[2024] [Session 10109] Explore wellbeing APIs in HealthKit.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10110/4/D12EC56F-E036-4B66-BC08-8F01A5D49690/downloads/wwdc2024-10110_hd.mp4?dl=1
+    out=[2024] [Session 10110] Implement App Store Offers.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10111/4/BB2E8107-78FC-467A-8714-E96538C02AEB/downloads/wwdc2024-10111_hd.mp4?dl=1
+    out=[2024] [Session 10111] Meet the next generation of CarPlay architecture.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10112/5/AD039C5C-EB45-47FB-887E-3DCDABC70719/downloads/wwdc2024-10112_hd.mp4?dl=1
+    out=[2024] [Session 10112] Say hello to the next generation of CarPlay design system.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10113/4/FADD3DD1-246C-483B-BA77-5D9BE374E39B/downloads/wwdc2024-10113_hd.mp4?dl=1
+    out=[2024] [Session 10113] Discover media performance metrics in AVFoundation.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10114/4/EA8643B4-5978-424A-AFCE-5E8A7D6A6DF1/downloads/wwdc2024-10114_hd.mp4?dl=1
+    out=[2024] [Session 10114] Enhance ad experiences with HLS interstitials.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10115/4/6A9F8C82-702C-4646-8039-A898373DFDAD/downloads/wwdc2024-10115_hd.mp4?dl=1
+    out=[2024] [Session 10115] Enhance the immersion of media viewing in custom environments.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10116/4/E50DFC91-1CB7-4E9B-B204-72EA322434D8/downloads/wwdc2024-10116_hd.mp4?dl=1
+    out=[2024] [Session 10116] Explore multiview video playback in visionOS.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10117/4/A394FB66-E7F5-4CB3-B2ED-697AD5C8CC7B/downloads/wwdc2024-10117_hd.mp4?dl=1
+    out=[2024] [Session 10117] Meet the Translation API.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10118/4/16FC914B-F442-41A4-AFF4-5047A3FF7125/downloads/wwdc2024-10118_hd.mp4?dl=1
+    out=[2024] [Session 10118] What’s new in UIKit.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10121/4/A4253FF7-546D-4248-9DFA-DACBFB567A90/downloads/wwdc2024-10121_hd.mp4?dl=1
+    out=[2024] [Session 10121] Meet the Contact Access Button.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10122/4/2EABAF45-AE74-4287-A9D1-CF9F23D51E90/downloads/wwdc2024-10122_hd.mp4?dl=1
+    out=[2024] [Session 10122] Use CloudKit Console to monitor and optimize database activity.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10123/4/E2DC4225-17E5-4A2E-9F66-DE96A0D8C44B/downloads/wwdc2024-10123_hd.mp4?dl=1
+    out=[2024] [Session 10123] What’s new in privacy.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10124/6/75BDBA0D-71A3-435A-8E9E-AE18B78981B0/downloads/wwdc2024-10124_hd.mp4?dl=1
+    out=[2024] [Session 10124] What’s new in AppKit.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10125/4/11A4C94C-65F3-4AE0-831C-EFE3BF97831C/downloads/wwdc2024-10125_hd.mp4?dl=1
+    out=[2024] [Session 10125] Streamline sign-in with passkey upgrades and credential managers.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10131/5/537550D3-98A7-4C5B-B4BC-CD55CDAD3547/downloads/wwdc2024-10131_hd.mp4?dl=1
+    out=[2024] [Session 10131] Support semantic search with Core Spotlight.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10132/4/F41D2CAF-097E-4793-B867-78798357CBBC/downloads/wwdc2024-10132_hd.mp4?dl=1
+    out=[2024] [Session 10132] Evolve your document launch experience.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10133/4/8167BB3B-00DE-4F39-A88C-4A719DF29D02/downloads/wwdc2024-10133_hd.mp4?dl=1
+    out=[2024] [Session 10133] Bring your app to Siri.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10134/4/E85B53EC-BD7E-4A59-BCB5-4CECA88B76DE/downloads/wwdc2024-10134_hd.mp4?dl=1
+    out=[2024] [Session 10134] What’s new in App Intents.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10135/4/A6AD3D2B-72D9-43AE-901E-8AFDBA304007/downloads/wwdc2024-10135_hd.mp4?dl=1
+    out=[2024] [Session 10135] What’s new in Xcode 16.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10136/4/14B6AAA9-EB58-4299-AA9B-A1F804631E6C/downloads/wwdc2024-10136_hd.mp4?dl=1
+    out=[2024] [Session 10136] What’s new in Swift.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10137/4/44213251-C991-4280-BBF1-5CA6AFCA5222/downloads/wwdc2024-10137_hd.mp4?dl=1
+    out=[2024] [Session 10137] What’s new in SwiftData.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10138/4/A149C0AB-2AB1-48C1-B259-4D5621873D5F/downloads/wwdc2024-10138_hd.mp4?dl=1
+    out=[2024] [Session 10138] Create a custom data store with SwiftData.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10139/5/6269882C-FCC9-45DB-ADB4-DAAF5297CFEF/downloads/wwdc2024-10139_hd.mp4?dl=1
+    out=[2024] [Session 10139] Introducing enterprise APIs for visionOS.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10140/4/A5E944E8-26A4-4A88-98E9-50C631A5E102/downloads/wwdc2024-10140_hd.mp4?dl=1
+    out=[2024] [Session 10140] Add personality to your app through UX writing.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10143/4/DCF6DCB6-97B8-43FA-9BA4-4E73784D672E/downloads/wwdc2024-10143_hd.mp4?dl=1
+    out=[2024] [Session 10143] What’s new in device management.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10144/4/8A69C683-3259-454B-9F94-5BBE98999A1B/downloads/wwdc2024-10144_hd.mp4?dl=1
+    out=[2024] [Session 10144] What’s new in SwiftUI.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10145/4/53B7DA20-6508-44CC-9BC6-86943CE6BF32/downloads/wwdc2024-10145_hd.mp4?dl=1
+    out=[2024] [Session 10145] Enhance your UI animations and transitions.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10146/4/F3988ADA-0BF0-447C-BE07-01C07F99F11E/downloads/wwdc2024-10146_hd.mp4?dl=1
+    out=[2024] [Session 10146] Demystify SwiftUI containers.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10147/4/4B3986F3-DBA0-4C52-8A2E-783346D6D1BA/downloads/wwdc2024-10147_hd.mp4?dl=1
+    out=[2024] [Session 10147] Elevate your tab and sidebar experience in iPadOS.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10148/4/B76C6719-6B90-4EA9-9EDA-03C08C4A02AA/downloads/wwdc2024-10148_hd.mp4?dl=1
+    out=[2024] [Session 10148] Tailor macOS windows with SwiftUI.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10149/5/D0809E73-22CA-4A6A-9F6B-BC3C19A39167/downloads/wwdc2024-10149_hd.mp4?dl=1
+    out=[2024] [Session 10149] Work with windows in SwiftUI.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10150/4/43B9EF68-FA39-44B2-9CCD-82D0EB4CA44D/downloads/wwdc2024-10150_hd.mp4?dl=1
+    out=[2024] [Session 10150] SwiftUI essentials.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10151/4/8FDE6F53-E002-4F16-B401-64D22DFD6889/downloads/wwdc2024-10151_hd.mp4?dl=1
+    out=[2024] [Session 10151] Create custom visual effects with SwiftUI.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10152/5/A8C4BDC1-D218-446B-AABE-C4419C65C6A6/downloads/wwdc2024-10152_hd.mp4?dl=1
+    out=[2024] [Session 10152] Create custom hover effects in visionOS.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10153/4/0A359A0C-A9DB-4D61-872E-FCEA96763C78/downloads/wwdc2024-10153_hd.mp4?dl=1
+    out=[2024] [Session 10153] Dive deep into volumes and immersive spaces.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10155/4/61F720F1-1AED-48CC-A380-9E1D01E87E4A/downloads/wwdc2024-10155_hd.mp4?dl=1
+    out=[2024] [Session 10155] Swift Charts - Vectorized and function plots.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10157/5/5DC0FBFA-B601-4A2F-BE3D-40FBF3757522/downloads/wwdc2024-10157_hd.mp4?dl=1
+    out=[2024] [Session 10157] Extend your app’s controls across the system.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10159/4/99560AA9-AD18-49FC-9F4D-5F08741EE3AC/downloads/wwdc2024-10159_hd.mp4?dl=1
+    out=[2024] [Session 10159] Bring your machine learning and AI models to Apple silicon.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10160/4/1EF78DEB-091E-49EE-93FE-D764F58D45C2/downloads/wwdc2024-10160_hd.mp4?dl=1
+    out=[2024] [Session 10160] Train your machine learning and AI models on Apple GPUs.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10161/4/47C857D9-30F3-4FA6-AD90-26916A33426D/downloads/wwdc2024-10161_hd.mp4?dl=1
+    out=[2024] [Session 10161] Deploy machine learning and AI models on-device with Core ML.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10162/4/8F68B3B4-3EF6-4291-8940-FC4AD3151DAC/downloads/wwdc2024-10162_hd.mp4?dl=1
+    out=[2024] [Session 10162] Keep colors consistent across captures.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10163/4/3380F229-CDBE-487A-8ACF-708A4D32CB79/downloads/wwdc2024-10163_hd.mp4?dl=1
+    out=[2024] [Session 10163] Discover Swift enhancements in the Vision framework.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10164/6/8F2F8C99-F0C7-4729-89F5-C5DAF97A9C4A/downloads/wwdc2024-10164_hd.mp4?dl=1
+    out=[2024] [Session 10164] What’s new in DockKit.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10166/5/6FC98319-6431-448D-9962-370826A7F6FC/downloads/wwdc2024-10166_hd.mp4?dl=1
+    out=[2024] [Session 10166] Build compelling spatial photo and video experiences.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10168/4/D8EBB581-CA62-4601-A3DF-BCF4C7805EBE/downloads/wwdc2024-10168_hd.mp4?dl=1
+    out=[2024] [Session 10168] Get started with Writing Tools.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10169/6/4E4B2CB2-ABE3-49B7-AA2B-D97C6BF13B49/downloads/wwdc2024-10169_hd.mp4?dl=1
+    out=[2024] [Session 10169] Migrate your app to Swift 6.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10170/4/993789F1-AF44-4E20-8C66-BF59DAC6C1F6/downloads/wwdc2024-10170_hd.mp4?dl=1
+    out=[2024] [Session 10170] Consume noncopyable types in Swift.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10171/4/7E1A626A-DE4F-4DEB-A2D9-ECCAAD10A34F/downloads/wwdc2024-10171_hd.mp4?dl=1
+    out=[2024] [Session 10171] Demystify explicitly built modules.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10172/4/F5FD7DC0-A6BA-481C-B21E-AE269E0B8A1E/downloads/wwdc2024-10172_hd.mp4?dl=1
+    out=[2024] [Session 10172] Break into the RealityKit debugger.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10173/4/5ADD00F7-AAD5-4C66-A3ED-9FC7E27C7720/downloads/wwdc2024-10173_hd.mp4?dl=1
+    out=[2024] [Session 10173] Analyze heap memory.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10176/4/A71031F6-5E78-4CA6-87CC-F203DCA5A133/downloads/wwdc2024-10176_hd.mp4?dl=1
+    out=[2024] [Session 10176] Design App Intents for system experiences.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10177/4/5F09C774-7C5B-4605-98F5-8C70C4A56CF0/downloads/wwdc2024-10177_hd.mp4?dl=1
+    out=[2024] [Session 10177] Use HDR for dynamic image experiences in your app.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10179/4/E0A34162-D87D-4510-A438-67CBEABAB16B/downloads/wwdc2024-10179_hd.mp4?dl=1
+    out=[2024] [Session 10179] Meet Swift Testing.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10181/4/39C00926-6B07-4887-86C2-95B4CF6C8745/downloads/wwdc2024-10181_hd.mp4?dl=1
+    out=[2024] [Session 10181] Xcode essentials.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10183/5/B9B17A0E-A4B7-49D9-AE9A-9E66CF25D999/downloads/wwdc2024-10183_hd.mp4?dl=1
+    out=[2024] [Session 10183] What’s new in Create ML.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10184/4/9805A8C3-1B6A-43C6-AA4B-C8A8FBBECE62/downloads/wwdc2024-10184_hd.mp4?dl=1
+    out=[2024] [Session 10184] A Swift Tour - Explore Swift’s features and design.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10185/4/B7C5A64E-515C-41CE-A821-E441DE74E0A1/downloads/wwdc2024-10185_hd.mp4?dl=1
+    out=[2024] [Session 10185] Build multilingual-ready apps.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10186/4/D1CE3777-9DAD-4412-B8BD-30EEF377C927/downloads/wwdc2024-10186_hd.mp4?dl=1
+    out=[2024] [Session 10186] Optimize your 3D assets for spatial computing.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10188/4/9CA82C68-1A72-425B-93F6-9CE006A119E4/downloads/wwdc2024-10188_hd.mp4?dl=1
+    out=[2024] [Session 10188] What’s new in SF Symbols 6.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10195/4/7FBA1EC9-FB05-46DA-852F-C090FB5A53E6/downloads/wwdc2024-10195_hd.mp4?dl=1
+    out=[2024] [Session 10195] Go further with Swift Testing.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10197/4/61F8D9DD-2B91-4545-AA09-253E16642E98/downloads/wwdc2024-10197_hd.mp4?dl=1
+    out=[2024] [Session 10197] Go small with Embedded Swift.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10198/4/A6D919A0-000B-4A54-AE83-6F261757D780/downloads/wwdc2024-10198_hd.mp4?dl=1
+    out=[2024] [Session 10198] Run, Break, Inspect - Explore effective debugging in LLDB.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10200/5/28E5AAA4-9AE8-427A-B577-512070861A1A/downloads/wwdc2024-10200_hd.mp4?dl=1
+    out=[2024] [Session 10200] Extend your Xcode Cloud workflows.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10201/5/10E5E470-0946-416B-AEC8-E601A8CC6045/downloads/wwdc2024-10201_hd.mp4?dl=1
+    out=[2024] [Session 10201] Customize spatial Persona templates in SharePlay.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10203/4/B5954562-4B78-4634-8C6B-7CDC4ED9E8B7/downloads/wwdc2024-10203_hd.mp4?dl=1
+    out=[2024] [Session 10203] Meet AccessorySetupKit.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10204/9/FFB7B19C-9230-4A4E-B4CD-5E6EED8FBEF3/downloads/wwdc2024-10204_hd.mp4?dl=1
+    out=[2024] [Session 10204] Build a great Lock Screen camera capture experience.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10205/4/01F99B0C-DA17-41F9-854B-7C36FA9FD965/downloads/wwdc2024-10205_hd.mp4?dl=1
+    out=[2024] [Session 10205] What’s new in watchOS 11.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10207/4/F0BA61BC-1F1D-4128-A2A3-C92C121EEE6F/downloads/wwdc2024-10207_hd.mp4?dl=1
+    out=[2024] [Session 10207] Migrate your TVML app to SwiftUI.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10209/5/B042C450-AC1C-4278-BAA3-1D35E738E141/downloads/wwdc2024-10209_hd.mp4?dl=1
+    out=[2024] [Session 10209] Enhanced suggestions for your journaling app.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10210/4/6649F1E2-3988-4E91-8A3F-2A5414AA24BC/downloads/wwdc2024-10210_hd.mp4?dl=1
+    out=[2024] [Session 10210] Bring your app’s core features to users with App Intents.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10211/4/1410E4EC-04F1-4A67-B7A5-F31E500B8306/downloads/wwdc2024-10211_hd.mp4?dl=1
+    out=[2024] [Session 10211] Support real-time ML inference on the CPU.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10212/4/4E06515C-912A-4159-8C07-9468D1209F8F/downloads/wwdc2024-10212_hd.mp4?dl=1
+    out=[2024] [Session 10212] What’s new in location authorization.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10214/4/AFB648F1-CAD7-4F62-8916-9DF4372C33C4/downloads/wwdc2024-10214_hd.mp4?dl=1
+    out=[2024] [Session 10214] Squeeze the most out of Apple Pencil.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10216/4/DB423F7B-5B55-47AE-958F-68C8BF6077A6/downloads/wwdc2024-10216_hd.mp4?dl=1
+    out=[2024] [Session 10216] Explore the Swift on Server ecosystem.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10217/5/8228D59A-1164-48DA-86CD-79F2191061DC/downloads/wwdc2024-10217_hd.mp4?dl=1
+    out=[2024] [Session 10217] Explore Swift performance.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10218/4/170082E6-003F-44FE-BF57-99EA261406B4/downloads/wwdc2024-10218_hd.mp4?dl=1
+    out=[2024] [Session 10218] Accelerate machine learning with Metal.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10220/5/66D08ED4-B7A1-415E-AB43-79704F82CE41/downloads/wwdc2024-10220_hd.mp4?dl=1
+    out=[2024] [Session 10220] Bring expression to your app with Genmoji.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/10223/4/B42D308D-CF5B-4CC6-A7EA-97E52D3EE41D/downloads/wwdc2024-10223_hd.mp4?dl=1
+    out=[2024] [Session 10223] Explore machine learning on Apple platforms.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/111801/4/8F764313-3800-4A2E-AD3F-92C75F4A02C2/downloads/wwdc2024-111801_hd.mp4?dl=1
+    out=[2024] [Session 111801] Enhance your spatial computing app with RealityKit audio.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/111976/1/FF5D2060-A995-4815-90EF-1E40B45F8C91/downloads/wwdc2024-111976_hd.mp4?dl=1
+    out=[2024] [Session 111976] 18 things from WWDC24.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2024/111977/1/0B66B228-1D2B-42E4-9609-B42FD8A37793/downloads/wwdc2024-111977_hd.mp4?dl=1
+    out=[2024] [Session 111977] Platforms State of the Union 5-Minute Recap.mp4
diff --git a/wwdc2024-hls.sh b/wwdc2024-hls.sh
@@ -0,0 +1,128 @@
+#!/bin/bash
+
+# Use `yt-dlp --list-formats <url>` to find out all formats available.
+# Use `yt-dlp -f <format> <url> --output=<path/to/download.mp4>` to download.
+
+yt-dlp -f bestvideo+bestaudio https://events-delivery.apple.com/1505clvgxdwlbjrjhxtjdgcdxaiabvuf/m3u8/vod_index-LHDoZDhTrsKLsbrZKqYpbWraixsWQHkw.m3u8      --output="[2024] [Session 101] Keynote.mp4"
+yt-dlp -f bestvideo+bestaudio https://events-delivery.apple.com/1505clvgxdwlbjrjhxtjdgcdxaiabvuf/m3u8/vod_asl_index-jTZXsamshpmJjncxPxevscCcyQyaWkkU.m3u8  --output="[2024] [Session 111] Keynote (ASL).mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/102/1/A8ECDDD9-F782-4267-B6E0-782B4D9ECB88/cmaf.m3u8                     --output="[2024] [Session 102] Platforms State of the Union.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/112/1/34A4568B-A818-4742-8668-32D1812326DE/cmaf.m3u8                     --output="[2024] [Session 112] Platforms State of the Union (ASL).mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/2023/4/74A8DE5D-5007-4431-929F-17401D6F80CB/cmaf.m3u8                    --output="[2024] [Session 2023] Meet FinanceKit.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10060/4/54AEFA4B-C060-44FA-80EB-4D03E8B8A2B0/cmaf.m3u8                   --output="[2024] [Session 10060] Meet AdAttributionKit.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10061/4/283D5AFD-5540-405F-A385-1B9CBB0474D4/cmaf.m3u8                   --output="[2024] [Session 10061] What’s new in StoreKit and In-App Purchase.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10062/4/1FA107E6-CAC2-4A88-978C-59A194F8B613/cmaf.m3u8                   --output="[2024] [Session 10062] Explore App Store server APIs for In-App Purchase.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10063/4/EF7DC136-639D-44B2-A7E2-6C0A41CD90DB/cmaf.m3u8                   --output="[2024] [Session 10063] What’s new in App Store Connect.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10065/7/3AFDD2F6-B764-49D8-AEAB-D5319918AD90/cmaf.m3u8                   --output="[2024] [Session 10065] Optimize for the spatial web.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10066/4/688EE2E3-325B-40BE-B36E-7067500DE40B/cmaf.m3u8                   --output="[2024] [Session 10066] Build immersive web experiences with WebXR.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10067/5/24B0D3B9-2CAA-4132-B63B-EEA93B0837EF/cmaf.m3u8                   --output="[2024] [Session 10067] Bring context to today’s weather.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10068/4/C621DA91-3F64-481C-8D10-25A5C5FCD587/cmaf.m3u8                   --output="[2024] [Session 10068] Bring your Live Activity to Apple Watch.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10069/4/4BD768EC-9A6C-492A-ADB0-C17EF9F7110C/cmaf.m3u8                   --output="[2024] [Session 10069] Broadcast updates to your Live Activities.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10070/5/8C64605E-ECD1-4D14-8B43-D7E3E751FAA3/cmaf.m3u8                   --output="[2024] [Session 10070] Customize feature discovery with TipKit.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10073/5/769C76D4-F43B-4E18-A6DB-1E3F3A4A8648/cmaf.m3u8                   --output="[2024] [Session 10073] Catch up on accessibility in SwiftUI.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10074/4/3CB84B8B-3CC6-4EAB-AA46-E9FD7D160048/cmaf.m3u8                   --output="[2024] [Session 10074] Get started with Dynamic Type.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10075/4/0F3D64B6-B594-42E8-8B59-2088D1B251F8/cmaf.m3u8                   --output="[2024] [Session 10075] Track model changes with SwiftData history.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10083/4/3EDC61A5-EEBF-48EB-9CB9-9AC6F587005E/cmaf.m3u8                   --output="[2024] [Session 10083] Get started with HealthKit in visionOS.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10084/5/B6B1BB75-9C3C-4915-9878-B181CEC0C79C/cmaf.m3u8                   --output="[2024] [Session 10084] Build custom swimming workouts with WorkoutKit.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10085/5/609DB92A-84CB-4E0B-A6C6-E14DB709877C/cmaf.m3u8                   --output="[2024] [Session 10085] Design advanced games for Apple platforms.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10086/4/6FE0562D-9F68-4D33-93C8-EC567EB5E873/cmaf.m3u8                   --output="[2024] [Session 10086] Design great visionOS apps.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10087/4/1BAC307D-DA03-4FDC-AB9B-F3B4494DE81E/cmaf.m3u8                   --output="[2024] [Session 10087] Create custom environments for your immersive apps in visionOS.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10088/4/D333573B-E8F2-4420-8709-B8FE3095D56B/cmaf.m3u8                   --output="[2024] [Session 10088] Capture HDR content with ScreenCaptureKit.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10089/5/DFD23E3B-AB98-42B1-9219-9C8B1FCD44EA/cmaf.m3u8                   --output="[2024] [Session 10089] Port advanced games to Apple platforms.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10091/4/67E4D497-91F1-4537-9344-F08BBADDCD3F/cmaf.m3u8                   --output="[2024] [Session 10091] Meet TabletopKit for visionOS.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10092/4/B9AC5FF0-C58C-4608-AC8D-7AD3A82ABD42/cmaf.m3u8                   --output="[2024] [Session 10092] Render Metal with passthrough in visionOS.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10093/4/5B27E6E6-BA2A-4D7E-99D7-E3B10B2074D2/cmaf.m3u8                   --output="[2024] [Session 10093] Bring your iOS or iPadOS game to visionOS.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10094/8/0A68B37C-75FF-4E8E-BA54-BA0865E665A3/cmaf.m3u8                   --output="[2024] [Session 10094] Explore game input in visionOS.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10096/4/493AE4D4-4D20-4746-BDD1-EC9EFC0DE948/cmaf.m3u8                   --output="[2024] [Session 10096] Design interactive experiences for visionOS.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10097/4/D991C391-4CC9-4A32-A10F-9D4DC6D7B615/cmaf.m3u8                   --output="[2024] [Session 10097] Unlock the power of places with MapKit.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10098/7/25EEDB0F-2C34-42C4-A647-CD4ACBF973C5/cmaf.m3u8                   --output="[2024] [Session 10098] Design Live Activities for Apple Watch.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10100/4/3F3285E6-7223-427A-A3AE-169CFB35EB37/cmaf.m3u8                   --output="[2024] [Session 10100] Create enhanced spatial computing experiences with ARKit.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10101/4/6F54068C-B055-45B1-97A0-89AA6CFBDDD5/cmaf.m3u8                   --output="[2024] [Session 10101] Explore object tracking for visionOS.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10102/4/5895A2B6-4F9A-4D45-A5F6-C7689F50F571/cmaf.m3u8                   --output="[2024] [Session 10102] Compose interactive 3D content in Reality Composer Pro.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10103/4/7209F458-1214-4B58-A6F3-94EED9BF15ED/cmaf.m3u8                   --output="[2024] [Session 10103] Discover RealityKit APIs for iOS, macOS and visionOS.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10104/3/818182EE-A12C-4B8F-A02B-93B2C730BFF0/cmaf.m3u8                   --output="[2024] [Session 10104] Build a spatial drawing app with RealityKit.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10105/5/9DD1E3E1-8BCD-498A-9045-F2251FFDF077/cmaf.m3u8                   --output="[2024] [Session 10105] What’s new in Quick Look for visionOS.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10106/5/6A686C28-DE5C-4ED5-A387-C03961DF852D/cmaf.m3u8                   --output="[2024] [Session 10106] What’s new in USD and MaterialX.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10107/4/94F3C53B-10C1-4E39-8B9F-33A5BA561420/cmaf.m3u8                   --output="[2024] [Session 10107] Discover area mode for Object Capture.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10108/4/C63602CE-99FE-4290-B5EC-B7BBAA6A08FA/cmaf.m3u8                   --output="[2024] [Session 10108] What’s new in Wallet and Apple Pay.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10109/4/C6E12E83-F007-47F9-A74C-6DDC86BEE5AB/cmaf.m3u8                   --output="[2024] [Session 10109] Explore wellbeing APIs in HealthKit.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10110/4/D12EC56F-E036-4B66-BC08-8F01A5D49690/cmaf.m3u8                   --output="[2024] [Session 10110] Implement App Store Offers.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10111/4/BB2E8107-78FC-467A-8714-E96538C02AEB/cmaf.m3u8                   --output="[2024] [Session 10111] Meet the next generation of CarPlay architecture.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10112/5/AD039C5C-EB45-47FB-887E-3DCDABC70719/cmaf.m3u8                   --output="[2024] [Session 10112] Say hello to the next generation of CarPlay design system.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10113/4/FADD3DD1-246C-483B-BA77-5D9BE374E39B/cmaf.m3u8                   --output="[2024] [Session 10113] Discover media performance metrics in AVFoundation.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10114/4/EA8643B4-5978-424A-AFCE-5E8A7D6A6DF1/cmaf.m3u8                   --output="[2024] [Session 10114] Enhance ad experiences with HLS interstitials.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10115/4/6A9F8C82-702C-4646-8039-A898373DFDAD/cmaf.m3u8                   --output="[2024] [Session 10115] Enhance the immersion of media viewing in custom environments.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10116/4/E50DFC91-1CB7-4E9B-B204-72EA322434D8/cmaf.m3u8                   --output="[2024] [Session 10116] Explore multiview video playback in visionOS.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10117/4/A394FB66-E7F5-4CB3-B2ED-697AD5C8CC7B/cmaf.m3u8                   --output="[2024] [Session 10117] Meet the Translation API.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10118/4/16FC914B-F442-41A4-AFF4-5047A3FF7125/cmaf.m3u8                   --output="[2024] [Session 10118] What’s new in UIKit.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10121/4/A4253FF7-546D-4248-9DFA-DACBFB567A90/cmaf.m3u8                   --output="[2024] [Session 10121] Meet the Contact Access Button.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10122/4/2EABAF45-AE74-4287-A9D1-CF9F23D51E90/cmaf.m3u8                   --output="[2024] [Session 10122] Use CloudKit Console to monitor and optimize database activity.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10123/4/E2DC4225-17E5-4A2E-9F66-DE96A0D8C44B/cmaf.m3u8                   --output="[2024] [Session 10123] What’s new in privacy.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10124/6/75BDBA0D-71A3-435A-8E9E-AE18B78981B0/cmaf.m3u8                   --output="[2024] [Session 10124] What’s new in AppKit.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10125/4/11A4C94C-65F3-4AE0-831C-EFE3BF97831C/cmaf.m3u8                   --output="[2024] [Session 10125] Streamline sign-in with passkey upgrades and credential managers.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10131/5/537550D3-98A7-4C5B-B4BC-CD55CDAD3547/cmaf.m3u8                   --output="[2024] [Session 10131] Support semantic search with Core Spotlight.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10132/4/F41D2CAF-097E-4793-B867-78798357CBBC/cmaf.m3u8                   --output="[2024] [Session 10132] Evolve your document launch experience.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10133/4/8167BB3B-00DE-4F39-A88C-4A719DF29D02/cmaf.m3u8                   --output="[2024] [Session 10133] Bring your app to Siri.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10134/4/E85B53EC-BD7E-4A59-BCB5-4CECA88B76DE/cmaf.m3u8                   --output="[2024] [Session 10134] What’s new in App Intents.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10135/4/A6AD3D2B-72D9-43AE-901E-8AFDBA304007/cmaf.m3u8                   --output="[2024] [Session 10135] What’s new in Xcode 16.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10136/4/14B6AAA9-EB58-4299-AA9B-A1F804631E6C/cmaf.m3u8                   --output="[2024] [Session 10136] What’s new in Swift.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10137/4/44213251-C991-4280-BBF1-5CA6AFCA5222/cmaf.m3u8                   --output="[2024] [Session 10137] What’s new in SwiftData.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10138/4/A149C0AB-2AB1-48C1-B259-4D5621873D5F/cmaf.m3u8                   --output="[2024] [Session 10138] Create a custom data store with SwiftData.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10139/5/6269882C-FCC9-45DB-ADB4-DAAF5297CFEF/cmaf.m3u8                   --output="[2024] [Session 10139] Introducing enterprise APIs for visionOS.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10140/4/A5E944E8-26A4-4A88-98E9-50C631A5E102/cmaf.m3u8                   --output="[2024] [Session 10140] Add personality to your app through UX writing.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10143/4/DCF6DCB6-97B8-43FA-9BA4-4E73784D672E/cmaf.m3u8                   --output="[2024] [Session 10143] What’s new in device management.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10144/4/8A69C683-3259-454B-9F94-5BBE98999A1B/cmaf.m3u8                   --output="[2024] [Session 10144] What’s new in SwiftUI.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10145/4/53B7DA20-6508-44CC-9BC6-86943CE6BF32/cmaf.m3u8                   --output="[2024] [Session 10145] Enhance your UI animations and transitions.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10146/4/F3988ADA-0BF0-447C-BE07-01C07F99F11E/cmaf.m3u8                   --output="[2024] [Session 10146] Demystify SwiftUI containers.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10147/4/4B3986F3-DBA0-4C52-8A2E-783346D6D1BA/cmaf.m3u8                   --output="[2024] [Session 10147] Elevate your tab and sidebar experience in iPadOS.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10148/4/B76C6719-6B90-4EA9-9EDA-03C08C4A02AA/cmaf.m3u8                   --output="[2024] [Session 10148] Tailor macOS windows with SwiftUI.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10149/5/D0809E73-22CA-4A6A-9F6B-BC3C19A39167/cmaf.m3u8                   --output="[2024] [Session 10149] Work with windows in SwiftUI.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10150/4/43B9EF68-FA39-44B2-9CCD-82D0EB4CA44D/cmaf.m3u8                   --output="[2024] [Session 10150] SwiftUI essentials.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10151/4/8FDE6F53-E002-4F16-B401-64D22DFD6889/cmaf.m3u8                   --output="[2024] [Session 10151] Create custom visual effects with SwiftUI.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10152/5/A8C4BDC1-D218-446B-AABE-C4419C65C6A6/cmaf.m3u8                   --output="[2024] [Session 10152] Create custom hover effects in visionOS.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10153/4/0A359A0C-A9DB-4D61-872E-FCEA96763C78/cmaf.m3u8                   --output="[2024] [Session 10153] Dive deep into volumes and immersive spaces.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10155/4/61F720F1-1AED-48CC-A380-9E1D01E87E4A/cmaf.m3u8                   --output="[2024] [Session 10155] Swift Charts - Vectorized and function plots.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10157/5/5DC0FBFA-B601-4A2F-BE3D-40FBF3757522/cmaf.m3u8                   --output="[2024] [Session 10157] Extend your app’s controls across the system.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10159/4/99560AA9-AD18-49FC-9F4D-5F08741EE3AC/cmaf.m3u8                   --output="[2024] [Session 10159] Bring your machine learning and AI models to Apple silicon.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10160/4/1EF78DEB-091E-49EE-93FE-D764F58D45C2/cmaf.m3u8                   --output="[2024] [Session 10160] Train your machine learning and AI models on Apple GPUs.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10161/4/47C857D9-30F3-4FA6-AD90-26916A33426D/cmaf.m3u8                   --output="[2024] [Session 10161] Deploy machine learning and AI models on-device with Core ML.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10162/4/8F68B3B4-3EF6-4291-8940-FC4AD3151DAC/cmaf.m3u8                   --output="[2024] [Session 10162] Keep colors consistent across captures.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10163/4/3380F229-CDBE-487A-8ACF-708A4D32CB79/cmaf.m3u8                   --output="[2024] [Session 10163] Discover Swift enhancements in the Vision framework.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10164/6/8F2F8C99-F0C7-4729-89F5-C5DAF97A9C4A/cmaf.m3u8                   --output="[2024] [Session 10164] What’s new in DockKit.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10166/5/6FC98319-6431-448D-9962-370826A7F6FC/cmaf.m3u8                   --output="[2024] [Session 10166] Build compelling spatial photo and video experiences.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10168/4/D8EBB581-CA62-4601-A3DF-BCF4C7805EBE/cmaf.m3u8                   --output="[2024] [Session 10168] Get started with Writing Tools.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10169/6/4E4B2CB2-ABE3-49B7-AA2B-D97C6BF13B49/cmaf.m3u8                   --output="[2024] [Session 10169] Migrate your app to Swift 6.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10170/4/993789F1-AF44-4E20-8C66-BF59DAC6C1F6/cmaf.m3u8                   --output="[2024] [Session 10170] Consume noncopyable types in Swift.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10171/4/7E1A626A-DE4F-4DEB-A2D9-ECCAAD10A34F/cmaf.m3u8                   --output="[2024] [Session 10171] Demystify explicitly built modules.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10172/4/F5FD7DC0-A6BA-481C-B21E-AE269E0B8A1E/cmaf.m3u8                   --output="[2024] [Session 10172] Break into the RealityKit debugger.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10173/4/5ADD00F7-AAD5-4C66-A3ED-9FC7E27C7720/cmaf.m3u8                   --output="[2024] [Session 10173] Analyze heap memory.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10176/4/A71031F6-5E78-4CA6-87CC-F203DCA5A133/cmaf.m3u8                   --output="[2024] [Session 10176] Design App Intents for system experiences.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10177/4/5F09C774-7C5B-4605-98F5-8C70C4A56CF0/cmaf.m3u8                   --output="[2024] [Session 10177] Use HDR for dynamic image experiences in your app.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10179/4/E0A34162-D87D-4510-A438-67CBEABAB16B/cmaf.m3u8                   --output="[2024] [Session 10179] Meet Swift Testing.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10181/4/39C00926-6B07-4887-86C2-95B4CF6C8745/cmaf.m3u8                   --output="[2024] [Session 10181] Xcode essentials.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10183/5/B9B17A0E-A4B7-49D9-AE9A-9E66CF25D999/cmaf.m3u8                   --output="[2024] [Session 10183] What’s new in Create ML.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10184/4/9805A8C3-1B6A-43C6-AA4B-C8A8FBBECE62/cmaf.m3u8                   --output="[2024] [Session 10184] A Swift Tour - Explore Swift’s features and design.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10185/4/B7C5A64E-515C-41CE-A821-E441DE74E0A1/cmaf.m3u8                   --output="[2024] [Session 10185] Build multilingual-ready apps.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10186/4/D1CE3777-9DAD-4412-B8BD-30EEF377C927/cmaf.m3u8                   --output="[2024] [Session 10186] Optimize your 3D assets for spatial computing.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10188/4/9CA82C68-1A72-425B-93F6-9CE006A119E4/cmaf.m3u8                   --output="[2024] [Session 10188] What’s new in SF Symbols 6.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10195/4/7FBA1EC9-FB05-46DA-852F-C090FB5A53E6/cmaf.m3u8                   --output="[2024] [Session 10195] Go further with Swift Testing.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10197/4/61F8D9DD-2B91-4545-AA09-253E16642E98/cmaf.m3u8                   --output="[2024] [Session 10197] Go small with Embedded Swift.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10198/4/A6D919A0-000B-4A54-AE83-6F261757D780/cmaf.m3u8                   --output="[2024] [Session 10198] Run, Break, Inspect - Explore effective debugging in LLDB.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10200/5/28E5AAA4-9AE8-427A-B577-512070861A1A/cmaf.m3u8                   --output="[2024] [Session 10200] Extend your Xcode Cloud workflows.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10201/5/10E5E470-0946-416B-AEC8-E601A8CC6045/cmaf.m3u8                   --output="[2024] [Session 10201] Customize spatial Persona templates in SharePlay.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10203/4/B5954562-4B78-4634-8C6B-7CDC4ED9E8B7/cmaf.m3u8                   --output="[2024] [Session 10203] Meet AccessorySetupKit.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10204/9/FFB7B19C-9230-4A4E-B4CD-5E6EED8FBEF3/cmaf.m3u8                   --output="[2024] [Session 10204] Build a great Lock Screen camera capture experience.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10205/4/01F99B0C-DA17-41F9-854B-7C36FA9FD965/cmaf.m3u8                   --output="[2024] [Session 10205] What’s new in watchOS 11.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10207/4/F0BA61BC-1F1D-4128-A2A3-C92C121EEE6F/cmaf.m3u8                   --output="[2024] [Session 10207] Migrate your TVML app to SwiftUI.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10209/5/B042C450-AC1C-4278-BAA3-1D35E738E141/cmaf.m3u8                   --output="[2024] [Session 10209] Enhanced suggestions for your journaling app.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10210/4/6649F1E2-3988-4E91-8A3F-2A5414AA24BC/cmaf.m3u8                   --output="[2024] [Session 10210] Bring your app’s core features to users with App Intents.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10211/4/1410E4EC-04F1-4A67-B7A5-F31E500B8306/cmaf.m3u8                   --output="[2024] [Session 10211] Support real-time ML inference on the CPU.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10212/4/4E06515C-912A-4159-8C07-9468D1209F8F/cmaf.m3u8                   --output="[2024] [Session 10212] What’s new in location authorization.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10214/4/AFB648F1-CAD7-4F62-8916-9DF4372C33C4/cmaf.m3u8                   --output="[2024] [Session 10214] Squeeze the most out of Apple Pencil.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10216/4/DB423F7B-5B55-47AE-958F-68C8BF6077A6/cmaf.m3u8                   --output="[2024] [Session 10216] Explore the Swift on Server ecosystem.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10217/5/8228D59A-1164-48DA-86CD-79F2191061DC/cmaf.m3u8                   --output="[2024] [Session 10217] Explore Swift performance.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10218/4/170082E6-003F-44FE-BF57-99EA261406B4/cmaf.m3u8                   --output="[2024] [Session 10218] Accelerate machine learning with Metal.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10220/5/66D08ED4-B7A1-415E-AB43-79704F82CE41/cmaf.m3u8                   --output="[2024] [Session 10220] Bring expression to your app with Genmoji.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/10223/4/B42D308D-CF5B-4CC6-A7EA-97E52D3EE41D/cmaf.m3u8                   --output="[2024] [Session 10223] Explore machine learning on Apple platforms.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/111801/4/8F764313-3800-4A2E-AD3F-92C75F4A02C2/cmaf.m3u8                  --output="[2024] [Session 111801] Enhance your spatial computing app with RealityKit audio.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/111976/1/FF5D2060-A995-4815-90EF-1E40B45F8C91/cmaf.m3u8                  --output="[2024] [Session 111976] 18 things from WWDC24.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2024/111977/1/0B66B228-1D2B-42E4-9609-B42FD8A37793/cmaf.m3u8                  --output="[2024] [Session 111977] Platforms State of the Union 5-Minute Recap.mp4"
diff --git a/README.md b/README.md
@@ -344,6 +344,16 @@ Session 805: <a href="https://devstreaming-cdn.apple.com/videos/wwdc/2018/805llm
 </pre>
 </details>
 
+
+<details><summary>WWDC 2019</summary>
+<pre>
+[HLS ONLY]
+Session 101: <a href="https://events-delivery.apple.com/3004qzusahnbjppuwydgjzsdyzsippar/m3u8/hls_vod_mvp.m3u8">Keynote</a>
+Session 103: <a href="https://devstreaming-cdn.apple.com/videos/wwdc/2019/103bax22h2udxu0n/103/hls_vod_mvp.m3u8">Platforms State of the Union</a>
+Session 104: <a href="https://devstreaming-cdn.apple.com/videos/wwdc/2019/104d6zyhb21vki/104/hls_vod_mvp.m3u8">Apple Design Awards</a>
+</pre>
+</details>
+
 > <details><summary>These sessions can be downloaded, but the file is currupted:</summary>
 > <pre>
 > WWDC 2013 Session 710: A Practical Guide to the App Sandbox
@@ -445,6 +455,10 @@ Note: Archives from Macintosh Repository requires paid account to download.
 
 ## Changelog
 
+**June 7, 2024**
+
+- 2019: Add `wwdc2019-hls.sh`.
+
 **June 5, 2024**
 
 - 2006: Add link to 000 and 101. (See [this comment](#gistcomment-5079503))

diff --git a/wwdc2019-hls.sh b/wwdc2019-hls.sh
@@ -0,0 +1,166 @@
+#!/bin/bash
+
+# These sessions are avaliable in up to 4K, which might takes up a lot of disk space.
+# 
+# To download in a different quality, use `yt-dlp --list-formsts <url>` to list all avaliable formats, 
+# then use `-f <format_id>` to specify which format to download.
+#
+# For example, use `-f 4514+bestaudio` to download in 1080P.
+#
+# PS: The urls from `wwdc2019` is 720P.
+
+yt-dlp -f bestvideo+bestaudio https://events-delivery.apple.com/3004qzusahnbjppuwydgjzsdyzsippar/m3u8/hls_vod_mvp.m3u8       --output "[2019] [Session 101] Keynote.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/103bax22h2udxu0n/103/hls_vod_mvp.m3u8      --output "[2019] [Session 103] Platforms State of the Union.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/104d6zyhb21vki/104/hls_vod_mvp.m3u8        --output "[2019] [Session 104] Apple Design Awards.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/202mm1h4jl4wiz1h3/202/hls_vod_mvp.m3u8     --output "[2019] [Session 202] Using Core Data With CloudKit.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/203d4wzq0eky2pgtir3/203/hls_vod_mvp.m3u8   --output "[2019] [Session 203] Introducing Desktop-class Browsing on iPad.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/204isgnpbqud244/204/hls_vod_mvp.m3u8       --output "[2019] [Session 204] Introducing SwiftUI - Building Your First App.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/205uk2opbsrhdunlbn/205/hls_vod_mvp.m3u8    --output "[2019] [Session 205] Introducing iPad Apps for Mac.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/206u451oe8jmzj52/206/hls_vod_mvp.m3u8      --output "[2019] [Session 206] Introducing SF Symbols.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/207k9p5h61k6sovy6hr/207/hls_vod_mvp.m3u8   --output "[2019] [Session 207] Introducing SiriKit Media Intents.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/208ryw5t6xyu0a6/208/hls_vod_mvp.m3u8       --output "[2019] [Session 208] Creating Independent Watch Apps.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/209w6qieg12bqlrpjzu/209/hls_vod_mvp.m3u8   --output "[2019] [Session 209] What's New in Machine Learning.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/210fo5cr4fwdfn0/210/hls_vod_mvp.m3u8       --output "[2019] [Session 210] What’s New in AppKit for macOS.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/211p61zvgdkn99y/211/hls_vod_mvp.m3u8       --output "[2019] [Session 211] Mastering the Living Room With tvOS.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/212nyxqyrke8a9t/212/hls_vod_mvp.m3u8       --output "[2019] [Session 212] Introducing Multiple Windows on iPad.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/213q1mftanbup84jc/213/hls_vod_mvp.m3u8     --output "[2019] [Session 213] Introducing Parameters for Shortcuts.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/214iqtpuhih53fw2/214/hls_vod_mvp.m3u8      --output "[2019] [Session 214] Implementing Dark Mode on iOS.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/215wh1hurdxwcctfc8/215/hls_vod_mvp.m3u8    --output "[2019] [Session 215] Advances in Collection View Layout.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/216oe5ad0gu7zw8cqfd/216/hls_vod_mvp.m3u8   --output "[2019] [Session 216] SwiftUI Essentials.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/217hlrq3o5glluc/217/hls_vod_mvp.m3u8       --output "[2019] [Session 217] ResearchKit and CareKit Reimagined.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/218cnjfazt0v1am/218/hls_vod_mvp.m3u8       --output "[2019] [Session 218] Exploring New Data Representations in HealthKit.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/219s60i7y7dovs8r4/219/hls_vod_mvp.m3u8     --output "[2019] [Session 219] SwiftUI on watchOS.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/220xl4hxzzr7b19/220/hls_vod_mvp.m3u8       --output "[2019] [Session 220] Advances in UI Data Sources.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/221xy1ko7h8ub79is/221/hls_vod_mvp.m3u8     --output "[2019] [Session 221] Introducing PencilKit.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/222z7uanb8bo1e/222/hls_vod_mvp.m3u8        --output "[2019] [Session 222] Understanding Images in Vision Framework.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/223ignoocw8xnuqx5di/223/hls_vod_mvp.m3u8   --output "[2019] [Session 223] Expanding the Sensory Experience with Core Haptics.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/224xnuourakjstfak/224/hls_vod_mvp.m3u8     --output "[2019] [Session 224] Modernizing Your UI for iOS 13.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/225dh4oy0vvscxxr/225/hls_vod_mvp.m3u8      --output "[2019] [Session 225] Advances in Camera Capture & Photo Segmentation.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/226mq9pvm28zqfqer2a/226/hls_vod_mvp.m3u8   --output "[2019] [Session 226] Data Flow Through SwiftUI.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/227a5yni0swztyj0/227/hls_vod_mvp.m3u8      --output "[2019] [Session 227] Font Management and Text Scaling.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/228l55lz3fc9f4/228/hls_vod_mvp.m3u8        --output "[2019] [Session 228] Creating Great Apps Using Core ML and ARKit.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/230p2cw8ht4ow4invto/230/hls_vod_mvp.m3u8   --output "[2019] [Session 230] Making Apps with Core Data.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/231qbm6xl2bbd5t/231/hls_vod_mvp.m3u8       --output "[2019] [Session 231] Integrating SwiftUI.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/232kg63jt891ci/232/hls_vod_mvp.m3u8        --output "[2019] [Session 232] Advances in Natural Language Framework.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/233zklqtgixxmuulng/233/hls_vod_mvp.m3u8    --output "[2019] [Session 233] Mastering Xcode Previews.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/234rye7511ohnx5dmvl/234/hls_vod_mvp.m3u8   --output "[2019] [Session 234] Text Recognition in Vision Framework.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/235piwr25l1xxn6/235/hls_vod_mvp.m3u8       --output "[2019] [Session 235] Taking iPad Apps for Mac to the Next Level.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/236an22jpbgtmv9ya/236/hls_vod_mvp.m3u8     --output "[2019] [Session 236] What’s New in MapKit and MapKit JS.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/237x70rryl2b933v/237/hls_vod_mvp.m3u8      --output "[2019] [Session 237] Building Custom Views with SwiftUI.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/238w8avpcuaf5ox/238/hls_vod_mvp.m3u8       --output "[2019] [Session 238] Accessibility in SwiftUI.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/239lnmy9z9ulgdrcej/239/hls_vod_mvp.m3u8    --output "[2019] [Session 239] Great Developer Habits.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/240kqdx1bcyovfjoz/240/hls_vod_mvp.m3u8     --output "[2019] [Session 240] SwiftUI On All Devices.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/241j0ejuokeaycdis/241/hls_vod_mvp.m3u8     --output "[2019] [Session 241] Adding Indoor Maps to your App and Website.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/243ce6ir170wt9zmal/243/hls_vod_mvp.m3u8    --output "[2019] [Session 243] Integrating with Siri Event Suggestions.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/244gmopitz5ezs2kkq/244/hls_vod_mvp.m3u8    --output "[2019] [Session 244] Visual Design and Accessibility.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/245hrnwbhlkgmim8y/245/hls_vod_mvp.m3u8     --output "[2019] [Session 245] Introducing the Indoor Maps Program.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/246bnifwqasd17ytre/246/hls_vod_mvp.m3u8    --output "[2019] [Session 246] Window Management in Your Multitasking App.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/247cie5skcsefhpnhxq/247/hls_vod_mvp.m3u8   --output "[2019] [Session 247] What’s New in ClassKit.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/248ts94v3ev4q5/248/hls_vod_mvp.m3u8        --output "[2019] [Session 248] Creating an Accessible Reading Experience.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/249a0jw909n3uq0/249/hls_vod_mvp.m3u8       --output "[2019] [Session 249] Introducing Multi-Camera Capture for iOS.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/250iaz7b18msfiy/250/hls_vod_mvp.m3u8       --output "[2019] [Session 250] Making Apps More Accessible With Custom Actions.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/251jiw68lhjtoxak/251/hls_vod_mvp.m3u8      --output "[2019] [Session 251] Extended Runtime for watchOS Apps.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/252ogueb17a2lv/252/hls_vod_mvp.m3u8        --output "[2019] [Session 252] Advances in CarPlay Systems.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/253llfvak2onhcnjf3w/253/hls_vod_mvp.m3u8   --output "[2019] [Session 253] Exploring Tinted Graphic Complications.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/254fml0e526wtu2/254/hls_vod_mvp.m3u8       --output "[2019] [Session 254] Writing Great Accessibility Labels.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/256p7m9z4yst71ai/256/hls_vod_mvp.m3u8      --output "[2019] [Session 256] Advances in Speech Recognition.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/257zstehah872m64ht5/257/hls_vod_mvp.m3u8   --output "[2019] [Session 257] Accessibility Inspector.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/258ggtahutefvsda35yt/258/hls_vod_mvp.m3u8  --output "[2019] [Session 258] Architecting Your App for Multiple Windows.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/259hnbafsdcioplsf653f/259/hls_vod_mvp.m3u8 --output "[2019] [Session 259] Targeting Content with Multiple Windows.mp4"
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+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/261p8np41tos4h2/261/hls_vod_mvp.m3u8       --output "[2019] [Session 261] Large Content Viewer - Ensuring Readability for Everyone.mp4"
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+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/409t7ah0xy3ocqab4a/409/hls_vod_mvp.m3u8    --output "[2019] [Session 409] What's New in Clang and LLVM.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/410p24ercmpgj258x/410/hls_vod_mvp.m3u8     --output "[2019] [Session 410] Creating Swift Packages.mp4"
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+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/506lqy7sprpfyo800/506/hls_vod_mvp.m3u8     --output "[2019] [Session 506] HEVC Video with Alpha.mp4"
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+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/508kk896m9xoeaz1a/508/hls_vod_mvp.m3u8     --output "[2019] [Session 508] Modernizing Your Audio App.mp4"
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+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/510v8txdlekug3npw2m/510/hls_vod_mvp.m3u8   --output "[2019] [Session 510] What's New in AVAudioEngine.mp4"
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+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/513w02gjyhgbk02/513/hls_vod_mvp.m3u8       --output "[2019] [Session 513] Understanding CPU Usage with Web Inspector.mp4"
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+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/609zbao33tlyym/609/hls_vod_mvp.m3u8        --output "[2019] [Session 609] Building AR Experiences with Reality Composer.mp4"
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+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/612umedd7bboc1/612/hls_vod_mvp.m3u8        --output "[2019] [Session 612] Advances in AR Quick Look.mp4"
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+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/803acsrw3066p43dqm/803/hls_vod_mvp.m3u8    --output "[2019] [Session 803] Designing Great ML Experiences.mp4"
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+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/806xdewrgatyy46/806/hls_vod_mvp.m3u8       --output "[2019] [Session 806] Designing Great Shortcuts.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/808knty6w7kjssfl/808/hls_vod_mvp.m3u8      --output "[2019] [Session 808] What's New in iOS Design.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/809fdcsntdrt6yhjk/809/hls_vod_mvp.m3u8     --output "[2019] [Session 809] Designing iPad Apps for Mac.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/810fdftstga66w4hfadq/810/hls_vod_mvp.m3u8  --output "[2019] [Session 810] Designing Audio-Haptic Experiences.mp4"
+yt-dlp -f bestvideo+bestaudio https://devstreaming-cdn.apple.com/videos/wwdc/2019/901myoscpux9y7nry55/901/hls_vod_mvp.m3u8   --output "[2019] [Session 901] What's New in Core Bluetooth.mp4"
diff --git a/README.md b/README.md
@@ -449,6 +449,7 @@ Note: Archives from Macintosh Repository requires paid account to download.
 
 - 2006: Add link to 000 and 101. (See [this comment](#gistcomment-5079503))
 - 2005: Add link to 138. (See **Note -> WWDC 2005**) The video is hosted by thrid-party (non-apple), so I'm not adding it as a file.
+- Tech talks: Add 111374, 111376, 111373, 111372, 111384, 111377, 111378, 111369, 111381, 111386.
 
 <details><summary>See More</summary>
 

diff --git a/techtalks b/techtalks
@@ -245,4 +245,24 @@ https://devstreaming-cdn.apple.com/videos/tech-talks/110364/5/69A1B6A9-370C-413E
 https://devstreaming-cdn.apple.com/videos/tech-talks/110365/5/23BB2EF0-5DC3-4DAD-A017-F26A4EBD44E3/downloads/tech-talks-110365_hd.mp4
     out=[2023] [Tech Talk 110365] Measure and improve acquisition with App Analytics.mp4
 https://devstreaming-cdn.apple.com/videos/tech-talks/110366/5/B6285F1D-AD99-4EE8-956B-FD3C46604F1C/downloads/tech-talks-110366_hd.mp4
-    out=[2023] [Tech Talk 110366] Use Game Center to boost discovery and engagement.mp4
+    out=[2023] [Tech Talk 110366] Use Game Center to boost discovery and engagement.mp4
+https://devstreaming-cdn.apple.com/videos/tech-talks/111374/4/B34C6255-A869-44BE-854B-468DC2871E98/downloads/tech-talks-111374_hd.mp4
+    out=[2023] [Tech Talk 111374] Discover new Metal profiling tools for M3 and A17 Pro.mp4
+https://devstreaming-cdn.apple.com/videos/tech-talks/111376/4/A21307B9-8F3F-44C5-A5C7-3F9962FE846B/downloads/tech-talks-111376_hd.mp4
+    out=[2023] [Tech Talk 111376] Meet rule-based matchmaking in Game Center.mp4
+https://devstreaming-cdn.apple.com/videos/tech-talks/111373/4/7A338D0D-9FD5-4E2F-B802-E1D169D6A125/downloads/tech-talks-111373_hd.mp4
+    out=[2023] [Tech Talk 111373] Learn performance best practices for Metal shaders.mp4
+https://devstreaming-cdn.apple.com/videos/tech-talks/111372/3/0849CEA3-A0B7-455C-AA2D-50F6C441BAED/downloads/tech-talks-111372_hd.mp4
+    out=[2023] [Tech Talk 111372] Bring your high-end game to iPhone 15 Pro.mp4
+https://devstreaming-cdn.apple.com/videos/tech-talks/111384/3/FFA38871-9375-4419-8A4A-33414B9A8EF3/downloads/tech-talks-111384_hd.mp4
+    out=[2023] [Tech Talk 111384] Discover the Journaling Suggestions API.mp4
+https://devstreaming-cdn.apple.com/videos/tech-talks/111377/2/A42F0784-BED5-4B66-93E0-D785E3C30EA1/downloads/tech-talks-111377_hd.mp4
+    out=[2023] [Tech Talk 111377] Manage Game Center with the App Store Connect API.mp4
+https://devstreaming-cdn.apple.com/videos/tech-talks/111378/1/9C6D10DC-D9D4-43E8-BF45-A2DCB3A9CD0E/downloads/tech-talks-111378_hd.mp4
+    out=[2024] [Tech Talk 111378] Adapt to changing network conditions.mp4
+https://devstreaming-cdn.apple.com/videos/tech-talks/111369/1/4B74BA26-8CE3-48F8-86DD-1F952951A540/downloads/tech-talks-111369_hd.mp4
+    out=[2024] [Tech Talk 111369] Connect your project to Xcode Cloud.mp4
+https://devstreaming-cdn.apple.com/videos/tech-talks/111381/1/5390DD57-0C09-48CF-B913-BE4CA90D712B/downloads/tech-talks-111381_hd.mp4
+    out=[2024] [Tech Talk 111381] Get started with Apple Pay on the Web.mp4
+https://devstreaming-cdn.apple.com/videos/tech-talks/111386/2/7E5193EB-C506-450C-9475-0A311E73EAC4/downloads/tech-talks-111386_hd.mp4
+    out=[2024] [Tech Talk 111386] Improve your subscriber retention with App Store features.mp4
diff --git a/README.md b/README.md
@@ -1,5 +1,5 @@
 <pre>
-WWDC                                      <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2007">2007</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2008">2008</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2009">2009</a>
+WWDC                                <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2006">2006</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2007">2007</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2008">2008</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2009">2009</a>
 <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2010">2010</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2011">2011</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2012">2012</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2013">2013</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2014">2014</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2015">2015</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2016">2016</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2017">2017</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2018">2018</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2019">2019</a>
 <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2020">2020</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2021">2021</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2022">2022</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2023">2023</a>
 <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-techtalks">Tech Talks</a>        <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-app-store-connect">App Store Connect</a>       <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-insights">Insights</a>
@@ -202,6 +202,12 @@ Edit: @krackers points out that we can upload to internet archive. I poked aroun
 
 ## Note
 
+<details><summary>WWDC 2005</summary>
+
+- For <strong>Session 138: AppleScript for Programers: Essential Tools and Tips</strong>, macosxautomation.com has a copy of the video hosted <a href="https://macosxautomation.com/applescript/wwdc-session-138.html">here</a>.
+
+</details>
+
 <details><summary>WWDC 2008</summary>
 <pre>
 [CORRUPTED]
@@ -430,18 +436,26 @@ Session 805: <a href="https://devstreaming-cdn.apple.com/videos/wwdc/2018/805llm
 
 [PDF]
 <a href="https://docs.huihoo.com/apple/wwdc/">huihoo's archives for 2010-2020</a>
+
+[Session List]
+<a href="https://nonstrict.eu/wwdcindex/">WWDC Index</a>
 </pre>
 
 Note: Archives from Macintosh Repository requires paid account to download.
 
 ## Changelog
 
-**December 21, 2023**
+**June 5, 2024**
 
-- 2019: Add link to 619. (See [this comment](#gistcomment-4802826))
+- 2006: Add link to 000 and 101. (See [this comment](#gistcomment-5079503))
+- 2005: Add link to 138. (See **Note -> WWDC 2005**) The video is hosted by thrid-party (non-apple), so I'm not adding it as a file.
 
 <details><summary>See More</summary>
 
+**December 21, 2023**
+
+- 2019: Add link to 619. (See [this comment](#gistcomment-4802826))
+
 **October 17, 2023**
 
 - README: Add url patterns info for 2011 ~ 2014.

diff --git a/wwdc2006 b/wwdc2006
@@ -0,0 +1,4 @@
+https://devimages-cdn.apple.com/ADConiTunes/WWDC2006Videos/Session%20000%20-%20Mac%20OS%20X%20State%20of%20the%20Union.mov
+	out=[2006] [Session 000] Mac OS X State of the Union.mov
+https://devimages-cdn.apple.com/XcodeNews/Session101-What'sNewinCocoa.m4v
+	out=[2006] [Session 101] What's New in Cocoa.m4v
diff --git a/wwdc2009 b/wwdc2009
@@ -190,8 +190,6 @@ https://download.developer.apple.com/wwdc_2009/adc_on_itunes__wwdc09_sessions__i
 	out=[2009] [Session 507] Creating iPhone Apps that Communicate with Accessories.m4v
 https://download.developer.apple.com/wwdc_2009/adc_on_itunes__wwdc09_sessions__iphone_track__video/508__zero_configuration_networking_using_bonjour.m4v
 	out=[2009] [Session 508] Zero Configuration Networking Using Bonjour.m4v
-https://download.developer.apple.com/wwdc_2009/adc_on_itunes__wwdc09_sessions__mac_track__video/610__mac_os_x_server_state_of_the_union.m4v
-        out=[2009] [Session 600] Mac OS X Server State of the Union.m4v
 https://download.developer.apple.com/wwdc_2009/adc_on_itunes__wwdc09_sessions__iphone_track__video/601__integrating_iphone_into_the_enterprise.m4v
 	out=[2009] [Session 601] Integrating iPhone into the Enterprise.m4v
 https://download.developer.apple.com/wwdc_2009/adc_on_itunes__wwdc09_sessions__iphone_track__video/602__iphone_configuration_creation_and_deployment.m4v
@@ -208,6 +206,8 @@ https://download.developer.apple.com/wwdc_2009/adc_on_itunes__wwdc09_sessions__m
 	out=[2009] [Session 608] Snow Leopard Server Setup - Under the Hood.m4v
 https://download.developer.apple.com/wwdc_2009/adc_on_itunes__wwdc09_sessions__mac_track__video/609__podcast_composer_indepth.m4v
 	out=[2009] [Session 609] Podcast Composer In-Depth.m4v
+https://download.developer.apple.com/wwdc_2009/adc_on_itunes__wwdc09_sessions__mac_track__video/610__mac_os_x_server_state_of_the_union.m4v
+	out=[2009] [Session 610] Mac OS X Server State of the Union.m4v
 https://download.developer.apple.com/wwdc_2009/adc_on_itunes__wwdc09_sessions__iphone_track__video/611__whats_new_for_wiki_server_2.m4v
 	out=[2009] [Session 611] What's New for Wiki Server 2.m4v
 https://download.developer.apple.com/wwdc_2009/adc_on_itunes__wwdc09_sessions__iphone_track__video/612__calendaring_solutions_in_snow_leopard_server_snow_leopard_and_iphone.m4v

diff --git a/README.md b/README.md
@@ -271,7 +271,6 @@ Session 420: <a href="https://download.developer.apple.com/wwdc_2009/adc_on_itun
 Session 130: <a href="https://download.developer.apple.com/wwdc_2009/adc_on_itunes__wwdc09_sessions__mac_track__video/130__performance_tuning_with_shark_and_intels_processor_performance_events.m4v">Performance Tuning with Shark and Intel's Processor Performance Events</a>
 Session 500: <a href="https://download.developer.apple.com/wwdc_2009/adc_on_itunes__wwdc09_sessions__mac_track__video/500__managing_processes_with_launchd.m4v">Managing Processes with launchd</a>
 Session 604: <a href="https://download.developer.apple.com/wwdc_2009/adc_on_itunes__wwdc09_sessions__mac_track__video/604__managing_home_directories_with_mac_os_x_server.m4v">Managing Home Directories with Mac OS X Server</a>
-Session 619: <a href="https://download.developer.apple.com/wwdc_2009/adc_on_itunes__wwdc09_sessions__mac_track__video/619__secure_access_with_802_1x.m4v">Secure Access with 802.1X</a>
 &nbsp;
 <a href="https://web.archive.org/web/20091229075410/http://devimages.apple.com/products/video/wwdc09/wwdc09sessionlist.pdf">Session List</a>
 </pre>
@@ -437,12 +436,16 @@ Note: Archives from Macintosh Repository requires paid account to download.
 
 ## Changelog
 
-**October 17, 2023**
+**December 21, 2023**
 
-- README: Add url patterns info for 2011 ~ 2014.
+- 2019: Add link to 619. (See [this comment](#gistcomment-4802826))
 
 <details><summary>See More</summary>
 
+**October 17, 2023**
+
+- README: Add url patterns info for 2011 ~ 2014.
+
 **September 25, 2023**
 
 - 2018: Add `wwdc2018-hls.sh` for stream-only 101, 102, 715, 803, 805.

diff --git a/wwdc2009 b/wwdc2009
@@ -224,6 +224,8 @@ https://download.developer.apple.com/wwdc_2009/adc_on_itunes__wwdc09_sessions__i
 	out=[2009] [Session 617] Deploying Mobile Access Server.m4v
 https://download.developer.apple.com/wwdc_2009/adc_on_itunes__wwdc09_sessions__mac_track__video/618__scripting_for_sys_admins.m4v
 	out=[2009] [Session 618] Scripting for Sys Admins.m4v
+https://download.developer.apple.com/wwdc_2009/adc_on_itunes__wwdc09_sessions__iphone_track__video/619__secure_access_with_802.1x.m4v
+        out=[2009] [Session 619] Secure Access with 802.1X.m4v
 https://download.developer.apple.com/wwdc_2009/adc_on_itunes__wwdc09_sessions__mac_track__video/620__performance_tuning_for_mac_os_x_server.m4v
 	out=[2009] [Session 620] Performance Tuning for Mac OS X Server.m4v
 https://download.developer.apple.com/wwdc_2009/adc_on_itunes__wwdc09_sessions__mac_track__video/621__deploying_podcast_producer.m4v

diff --git a/README.md b/README.md
@@ -277,6 +277,49 @@ Session 619: <a href="https://download.developer.apple.com/wwdc_2009/adc_on_itun
 </pre>
 </details>
 
+<details><summary>WWDC 2011</summary>
+<pre>
+[URL PATTERN]
+HD:     https://download.developer.apple.com/videos/wwdc_2011__hd/session_<#SESSION_ID#>__<#SNAKECASE_TITLE#>.m4v
+SD:     https://download.developer.apple.com/videos/wwdc_2011__sd/session_<#SESSION_ID#>__<#SNAKECASE_TITLE#>.m4v
+STREAM: https://devstreaming-cdn.apple.com/videos/wwdc/2011/<#SESSION_ID#>/ipad_c.m3u8
+PDF:    https://download.developer.apple.com/wwdc_2011/adc_on_itunes__wwdc11_sessions__pdf/<#SESSION_ID#>_<#SNAKECASE_TITLE#>.pdf
+</pre>
+</details>
+
+
+<details><summary>WWDC 2012</summary>
+<pre>
+[URL PATTERN]
+HD:     https://download.developer.apple.com/videos/wwdc_2012__hd/session_<#SESSION_ID#>__<#SNAKECASE_TITLE#>.mov
+SD:     https://download.developer.apple.com/videos/wwdc_2012__sd/session_<#SESSION_ID#>__<#SNAKECASE_TITLE#>.mov
+STREAM: https://devstreaming-cdn.apple.com/videos/wwdc/ljbofiuvboiubvoiubseoriubvbip/<#SESSION_ID#>/ipad_c.m3u8
+PDF:    https://download.developer.apple.com/wwdc_2012/wwdc_2012_session_pdfs/session_<#SESSION_ID#>__<#SNAKECASE_TITLE#>.pdf
+</pre>
+</details>
+
+<details><summary>WWDC 2013</summary>
+<pre>
+[URL PATTERN]
+HD:     https://devstreaming-cdn.apple.com/videos/wwdc/2013/<#ID#>/<#SESSION_ID#>/<#SESSION_ID#>-HD.mov
+SD:     https://devstreaming-cdn.apple.com/videos/wwdc/2013/<#ID#>/<#SESSION_ID#>/<#SESSION_ID#>-SD.mov
+STREAM: https://devstreaming-cdn.apple.com/videos/wwdc/2013/<#ID#>/<#SESSION_ID#>/ipad_c.m3u8
+PDF:    https://devstreaming-cdn.apple.com/videos/wwdc/2013/<#ID#>/<#SESSION_ID#>/<#SESSION_ID#>.pdf
+SUBS:   https://devstreaming-cdn.apple.com/videos/wwdc/2013/<#ID#>/<#SESSION_ID#>/subtitles/eng/prog_index.m3u8
+</pre>
+</details>
+
+<details><summary>WWDC 2014</summary>
+<pre>
+[URL PATTERN]
+HD:     https://devstreaming-cdn.apple.com/videos/wwdc/2014/<#ID#>/<#SESSION_ID#>/<#SESSION_ID#>_hd_<#SNAKECASE_TITLE#>.mov
+SD:     https://devstreaming-cdn.apple.com/videos/wwdc/2014/<#ID#>/<#SESSION_ID#>/<#SESSION_ID#>_sd_<#SNAKECASE_TITLE#>.mov
+STREAM: https://devstreaming-cdn.apple.com/videos/wwdc/2014/<#ID#>/<#SESSION_ID#>/ref.mov
+PDF:    https://devstreaming-cdn.apple.com/videos/wwdc/2014/<#ID#>/<#SESSION_ID#>/<#SESSION_ID#>_<#SNAKECASE_TITLE#>.pdf
+SUBS:   https://devstreaming-cdn.apple.com/videos/wwdc/2014/<#ID#>/<#SESSION_ID#>/subtitles/eng/prog_index.m3u8
+</pre>
+</details>
+
 <details><summary>WWDC 2017</summary>
 <pre>
 [HLS ONLY]
@@ -390,16 +433,20 @@ Session 805: <a href="https://devstreaming-cdn.apple.com/videos/wwdc/2018/805llm
 <a href="https://docs.huihoo.com/apple/wwdc/">huihoo's archives for 2010-2020</a>
 </pre>
 
-Note: Archives from Macintosh Repository requires payed account to download.
+Note: Archives from Macintosh Repository requires paid account to download.
 
 ## Changelog
 
-**September 25, 2023**
+**October 17, 2023**
 
-- 2018: Add `wwdc2018-hls.sh` for stream-only 101, 102, 715, 803, 805.
+- README: Add url patterns info for 2011 ~ 2014.
 
 <details><summary>See More</summary>
 
+**September 25, 2023**
+
+- 2018: Add `wwdc2018-hls.sh` for stream-only 101, 102, 715, 803, 805.
+
 **September 17, 2023**
 
 - 2017: Add link to 814, and `wwdc2017-hls.sh` for stream-only 101, 102.

diff --git a/README.md b/README.md
@@ -290,6 +290,9 @@ Session 102: <a href="https://devstreaming-cdn.apple.com/videos/wwdc/2017/102xya
 [HLS ONLY]
 Session 101: <a href="https://events-delivery.apple.com/18oijbasfvuhbfsdvoijhbsdfvljkb6/m3u8/hls_vod_mvp.m3u8">Keynote</a>
 Session 102: <a href="https://devstreaming-cdn.apple.com/videos/wwdc/2018/102ly3xmvz1ssb1ill/102/hls_vod_mvp.m3u8">Platforms State of the Union</a>
+Session 715: <a href="https://devstreaming-cdn.apple.com/videos/wwdc/2018/715o2fzpdzzzf5f0/715/hls_vod_mvp.m3u8">Introducing Network.framework: A modern alternative to Sockets</a>
+Session 803: <a href="https://devstreaming-cdn.apple.com/videos/wwdc/2018/803lpnlacvg2jsndx/803/hls_vod_mvp.m3u8">Designing Fluid Interfaces</a>
+Session 805: <a href="https://devstreaming-cdn.apple.com/videos/wwdc/2018/805llmiw0zwkox4zhuc/805/hls_vod_mvp.m3u8">Creating Great AR Experiences</a>
 </pre>
 </details>
 
@@ -391,9 +394,9 @@ Note: Archives from Macintosh Repository requires payed account to download.
 
 ## Changelog
 
-**September 22, 2023**
+**September 25, 2023**
 
-- 2018: Add `wwdc2018-hls.sh` for stream-only 101, 102.
+- 2018: Add `wwdc2018-hls.sh` for stream-only 101, 102, 715, 803, 805.
 
 <details><summary>See More</summary>
 

diff --git a/wwdc2018-hls.sh b/wwdc2018-hls.sh
@@ -1,3 +1,6 @@
 #!/bin/bash
-youtube-dl -f best --hls-prefer-native https://events-delivery.apple.com/18oijbasfvuhbfsdvoijhbsdfvljkb6/m3u8/hls_vod_mvp.m3u8     --output "[2018] [Session 101] Keynote.mp4"
-youtube-dl -f best --hls-prefer-native https://devstreaming-cdn.apple.com/videos/wwdc/2018/102ly3xmvz1ssb1ill/102/hls_vod_mvp.m3u8 --output "[2018] [Session 102] Platforms State of the Union.mp4"
+youtube-dl -f best --hls-prefer-native https://events-delivery.apple.com/18oijbasfvuhbfsdvoijhbsdfvljkb6/m3u8/hls_vod_mvp.m3u8      --output "[2018] [Session 101] Keynote.mp4"
+youtube-dl -f best --hls-prefer-native https://devstreaming-cdn.apple.com/videos/wwdc/2018/102ly3xmvz1ssb1ill/102/hls_vod_mvp.m3u8  --output "[2018] [Session 102] Platforms State of the Union.mp4"
+youtube-dl -f best --hls-prefer-native https://devstreaming-cdn.apple.com/videos/wwdc/2018/715o2fzpdzzzf5f0/715/hls_vod_mvp.m3u8    --output "[2018] [Session 715] Introducing Network.framework - A modern alternative to Sockets.mp4"
+youtube-dl -f best --hls-prefer-native https://devstreaming-cdn.apple.com/videos/wwdc/2018/803lpnlacvg2jsndx/803/hls_vod_mvp.m3u8   --output "[2018] [Session 803] Designing Fluid Interfaces.mp4"
+youtube-dl -f best --hls-prefer-native https://devstreaming-cdn.apple.com/videos/wwdc/2018/805llmiw0zwkox4zhuc/805/hls_vod_mvp.m3u8 --output "[2018] [Session 805] Creating Great AR Experiences.mp4"
diff --git a/README.md b/README.md
@@ -282,9 +282,14 @@ Session 619: <a href="https://download.developer.apple.com/wwdc_2009/adc_on_itun
 [HLS ONLY]
 Session 101: <a href="https://events-delivery.apple.com/17qopibbefvoiuhbsefvbsefvopihb06/m3u8/hls_vod_mvp.m3u8">Keynote</a>
 Session 102: <a href="https://devstreaming-cdn.apple.com/videos/wwdc/2017/102xyar2647hak3e/102/hls_vod_mvp.m3u8">Platforms State of the Union</a>
-&nbsp;
-[MISSING]
-Session 106: From Monroe to NASA
+</pre>
+</details>
+
+<details><summary>WWDC 2018</summary>
+<pre>
+[HLS ONLY]
+Session 101: <a href="https://events-delivery.apple.com/18oijbasfvuhbfsdvoijhbsdfvljkb6/m3u8/hls_vod_mvp.m3u8">Keynote</a>
+Session 102: <a href="https://devstreaming-cdn.apple.com/videos/wwdc/2018/102ly3xmvz1ssb1ill/102/hls_vod_mvp.m3u8">Platforms State of the Union</a>
 </pre>
 </details>
 
@@ -333,6 +338,11 @@ Session 106: From Monroe to NASA
 
 > <details><summary>These sessions are presented during WWDC but was split into multiple videos:</summary>
 > <pre>
+> WWDC 2019 Session 201: Accessibility Lessons
+>        -> Session 244: Visual Design and Accessibility
+>        -> Session 250: Making Apps More Accessible With Custom Actions
+>        -> Session 254: Writing Great Accessibility Labels
+>        -> Session 257: Accessibility Inspector
 > WWDC 2019 Session 242: Getting the Most out of Multitasking
 >        -> Session 258: Architecting Your App for Multiple Windows
 >        -> Session 259: Targeting Content with Multiple Windows
@@ -357,44 +367,7 @@ Session 106: From Monroe to NASA
 > WWDC 2011 Session 600: <a href="https://developer.apple.com/videos/wwdc/2011/?id=600">Keynote</a>
 > WWDC 2012 Session 100: <a href="https://developer.apple.com/videos/wwdc/2012/?id=100">Keynote</a>
 > WWDC 2016 Session 717: <a href="https://developer.apple.com/videos/wwdc/2016/?id=717">Beyond Dictation — Enhanced Voice-Control for macOS Apps</a>
-> WWDC 2018 Session 104: <a href="https://developer.apple.com/videos/wwdc/2019/?id=104">Unleashing the Power of Kids</a>
-> WWDC 2018 Session 105: <a href="https://developer.apple.com/videos/wwdc/2019/?id=105">Games Get-Together</a>
-> WWDC 2018 Session 106: <a href="https://developer.apple.com/videos/wwdc/2019/?id=106">AR Get-Together</a>
-> WWDC 2018 Session 107: <a href="https://developer.apple.com/videos/wwdc/2019/?id=107">Apps for the World Get-Together</a>
-> WWDC 2018 Session 108: <a href="https://developer.apple.com/videos/wwdc/2019/?id=108">Accessible Technology and Inclusive Design Get-Together</a>
-> WWDC 2018 Session 109: <a href="https://developer.apple.com/videos/wwdc/2019/?id=109">Health, Fitness, and Research Get-Together</a>
-> WWDC 2018 Session 110: <a href="https://developer.apple.com/videos/wwdc/2019/?id=110">Machine Learning Get-Together</a>
-> WWDC 2018 Session 111: <a href="https://developer.apple.com/videos/wwdc/2019/?id=111">The Art of Science: Bringing Pixar’s Imagined Worlds to Life</a>
-> WWDC 2018 Session 115: <a href="https://developer.apple.com/videos/wwdc/2019/?id=115">Mapping Archaeology from Space</a>
-> WWDC 2018 Session 116: <a href="https://developer.apple.com/videos/wwdc/2019/?id=116">Kayla Itsines Bootcamp</a>
-> WWDC 2018 Session 117: <a href="https://developer.apple.com/videos/wwdc/2019/?id=117">WWDC Run with Nike Run Club</a>
-> WWDC 2018 Session 118: <a href="https://developer.apple.com/videos/wwdc/2019/?id=118">Bash</a>
-> WWDC 2018 Session 119: <a href="https://developer.apple.com/videos/wwdc/2019/?id=119">Women@WWDC Breakfasts</a>
-> WWDC 2018 Session 120: <a href="https://developer.apple.com/videos/wwdc/2019/?id=120">Women@WWDC Breakfasts</a>
-> WWDC 2018 Session 121: <a href="https://developer.apple.com/videos/wwdc/2019/?id=121">Women@WWDC Breakfasts</a>
-> WWDC 2018 Session 122: <a href="https://developer.apple.com/videos/wwdc/2019/?id=122">Music on the Plaza</a>
-> WWDC 2018 Session 807: <a href="https://developer.apple.com/videos/wwdc/2019/?id=807">Design Studio Shorts</a>
 > WWDC 2019 Session 101: <a href="https://developer.apple.com/videos/wwdc/2019/?id=101">Keynote</a>
-> WWDC 2019 Session 105: <a href="https://developer.apple.com/videos/wwdc/2019/?id=105">Morning HIIT Workout with Aaptiv</a>
-> WWDC 2019 Session 106: <a href="https://developer.apple.com/videos/wwdc/2019/?id=106">Women@WWDC Breakfast</a>
-> WWDC 2019 Session 107: <a href="https://developer.apple.com/videos/wwdc/2019/?id=107">Accessibility Lunchtime Get-Together</a>
-> WWDC 2019 Session 108: <a href="https://developer.apple.com/videos/wwdc/2019/?id=108">Accessibility Get-Together</a>
-> WWDC 2019 Session 109: <a href="https://developer.apple.com/videos/wwdc/2019/?id=109">Music on the Plaza</a>
-> WWDC 2019 Session 110: <a href="https://developer.apple.com/videos/wwdc/2019/?id=110">WWDC Run with Joan Benoit Samuelson</a>
-> WWDC 2019 Session 111: <a href="https://developer.apple.com/videos/wwdc/2019/?id=111">Black@WWDC Breakfast</a>
-> WWDC 2019 Session 112: <a href="https://developer.apple.com/videos/wwdc/2019/?id=112">Wellness Lunchtime Get-Together</a>
-> WWDC 2019 Session 113: <a href="https://developer.apple.com/videos/wwdc/2019/?id=113">Outsights from My Blind Avatar: An Architect’s New Vision Without Sight</a>
-> WWDC 2019 Session 114: <a href="https://developer.apple.com/videos/wwdc/2019/?id=114">Wellness Get-Together</a>
-> WWDC 2019 Session 115: <a href="https://developer.apple.com/videos/wwdc/2019/?id=115">Yoga Mind-Body Reboot with Glo</a>
-> WWDC 2019 Session 116: <a href="https://developer.apple.com/videos/wwdc/2019/?id=116">Latinx@WWDC Breakfast</a>
-> WWDC 2019 Session 117: <a href="https://developer.apple.com/videos/wwdc/2019/?id=117">Education Lunchtime Get-Together</a>
-> WWDC 2019 Session 118: <a href="https://developer.apple.com/videos/wwdc/2019/?id=118">Roving for a Better World</a>
-> WWDC 2019 Session 119: <a href="https://developer.apple.com/videos/wwdc/2019/?id=119">Education Get-Together</a>
-> WWDC 2019 Session 120: <a href="https://developer.apple.com/videos/wwdc/2019/?id=120">Bash</a>
-> WWDC 2019 Session 121: <a href="https://developer.apple.com/videos/wwdc/2019/?id=121">Gender Inclusive App Design Get-Together</a>
-> WWDC 2019 Session 122: <a href="https://developer.apple.com/videos/wwdc/2019/?id=122">Sesame Street: 50 Years and Counting</a>
-> WWDC 2019 Session 201: <a href="https://developer.apple.com/videos/wwdc/2019/?id=201">Accessibility Lessons</a>
-> WWDC 2019 Session 251: <a href="https://developer.apple.com/videos/wwdc/2019/?id=251">Extended Runtime for watchOS Apps</a>
 > </pre>
 > </details>
 
@@ -418,12 +391,16 @@ Note: Archives from Macintosh Repository requires payed account to download.
 
 ## Changelog
 
-**September 17, 2023**
+**September 22, 2023**
 
-- 2017: Add link to 814, and `wwdc2017-hls.sh` for stream-only 101, 102.
+- 2018: Add `wwdc2018-hls.sh` for stream-only 101, 102.
 
 <details><summary>See More</summary>
 
+**September 17, 2023**
+
+- 2017: Add link to 814, and `wwdc2017-hls.sh` for stream-only 101, 102.
+   
 **September 12, 2023**
 
 - 2008: Fix typo on session 936.

diff --git a/hls-only b/hls-only
@@ -2,7 +2,6 @@
 youtube-dl -f best --hls-prefer-native https://devstreaming-cdn.apple.com/videos/wwdc/2015/1014o78qhj07pbfxt9g7/101/hls_vod_mvp.m3u8 --output "[2015] [Session 101] Keynote.mp4"
 youtube-dl -f best --hls-prefer-native https://devstreaming-cdn.apple.com/videos/wwdc/2015/1026npwuy2crj2xyuq11/102/hls_vod_mvp.m3u8 --output "[2015] [Session 102] Platforms State of the Union.mp4"
 youtube-dl -f best --hls-prefer-native https://devstreaming-cdn.apple.com/videos/wwdc/2015/112lwa56zromr4h6uf0/112/hls_vod_mvp.m3u8  --output "[2015] [Session 112] Think Audacious.mp4"
-youtube-dl -f best --hls-prefer-native https://events-delivery.apple.com/18oijbasfvuhbfsdvoijhbsdfvljkb6/m3u8/hls_vod_mvp.m3u8       --output "[2018] [Session 101] Keynote.mp4"
 youtube-dl -f best --hls-prefer-native https://events-delivery.apple.com/3004qzusahnbjppuwydgjzsdyzsippar/m3u8/hls_vod_mvp.m3u8      --output "[2019] [Session 101] Keynote.mp4"
 youtube-dl -f bestvideo+english_128-English_Audio    --hls-prefer-native https://events-delivery.apple.com/2605bdtgclbnfypwzfkzdsupvcyzhhbx/m3u8/hls_vod_mvp.m3u8                                    --output "[2020] [Session 101] Keynote.mp4"
 youtube-dl -f bestvideo+audio-stereo-aac-128-English --hls-prefer-native https://events-delivery.apple.com/1805asrvgvurxcrkewleraugwqathmvg/m3u8/vod_index-YVvsDudyWzBdgmtcMPabYTdjaWWmbLaA.m3u8     --output "[2021] [Session 101] Keynote.mp4"

diff --git a/wwdc2018-hls.sh b/wwdc2018-hls.sh
@@ -0,0 +1,3 @@
+#!/bin/bash
+youtube-dl -f best --hls-prefer-native https://events-delivery.apple.com/18oijbasfvuhbfsdvoijhbsdfvljkb6/m3u8/hls_vod_mvp.m3u8     --output "[2018] [Session 101] Keynote.mp4"
+youtube-dl -f best --hls-prefer-native https://devstreaming-cdn.apple.com/videos/wwdc/2018/102ly3xmvz1ssb1ill/102/hls_vod_mvp.m3u8 --output "[2018] [Session 102] Platforms State of the Union.mp4"
diff --git a/wwdc2017-hls.sh b/wwdc2017-hls.sh
@@ -1,3 +1,3 @@
-#!bin/bash
+#!/bin/bash
 youtube-dl -f best --hls-prefer-native https://events-delivery.apple.com/17qopibbefvoiuhbsefvbsefvopihb06/m3u8/hls_vod_mvp.m3u8  --output "[2017] [Session 101] Keynote.mp4"
 youtube-dl -f best --hls-prefer-native https://devstreaming-cdn.apple.com/videos/wwdc/2017/102xyar2647hak3e/102/hls_vod_mvp.m3u8 --output "[2017] [Session 102] Platforms State of the Union.mp4"
diff --git a/README.md b/README.md
@@ -277,6 +277,17 @@ Session 619: <a href="https://download.developer.apple.com/wwdc_2009/adc_on_itun
 </pre>
 </details>
 
+<details><summary>WWDC 2017</summary>
+<pre>
+[HLS ONLY]
+Session 101: <a href="https://events-delivery.apple.com/17qopibbefvoiuhbsefvbsefvopihb06/m3u8/hls_vod_mvp.m3u8">Keynote</a>
+Session 102: <a href="https://devstreaming-cdn.apple.com/videos/wwdc/2017/102xyar2647hak3e/102/hls_vod_mvp.m3u8">Platforms State of the Union</a>
+&nbsp;
+[MISSING]
+Session 106: From Monroe to NASA
+</pre>
+</details>
+
 > <details><summary>These sessions can be downloaded, but the file is currupted:</summary>
 > <pre>
 > WWDC 2013 Session 710: A Practical Guide to the App Sandbox
@@ -301,7 +312,6 @@ Session 619: <a href="https://download.developer.apple.com/wwdc_2009/adc_on_itun
 
 > <details><summary>These sessions can be stream online, but has no download link provided:</summary>
 > <pre>
-> WWDC 2017 Session    101: <a href="https://developer.apple.com/videos/play/wwdc2017/101">Keynote</a>
 > WWDC 2019 Session    101: <a href="https://developer.apple.com/videos/play/wwdc2019/101">Keynote</a>
 > WWDC 2019 TechTalk   609: <a href="https://developer.apple.com/videos/play/tech-talks/609">Advanced Scene Understanding in AR</a>
 > WWDC 2019 TechTalk   610: <a href="https://developer.apple.com/videos/play/tech-talks/610">Get to know Reality Composer</a>
@@ -347,8 +357,6 @@ Session 619: <a href="https://download.developer.apple.com/wwdc_2009/adc_on_itun
 > WWDC 2011 Session 600: <a href="https://developer.apple.com/videos/wwdc/2011/?id=600">Keynote</a>
 > WWDC 2012 Session 100: <a href="https://developer.apple.com/videos/wwdc/2012/?id=100">Keynote</a>
 > WWDC 2016 Session 717: <a href="https://developer.apple.com/videos/wwdc/2016/?id=717">Beyond Dictation — Enhanced Voice-Control for macOS Apps</a>
-> WWDC 2017 Session 240: <a href="https://developer.apple.com/videos/wwdc/2017/?id=240">Introducing Business Chat</a>
-> WWDC 2017 Session 814: <a href="https://developer.apple.com/videos/wwdc/2017/?id=814">Designing for Subscription Success</a>
 > WWDC 2018 Session 104: <a href="https://developer.apple.com/videos/wwdc/2019/?id=104">Unleashing the Power of Kids</a>
 > WWDC 2018 Session 105: <a href="https://developer.apple.com/videos/wwdc/2019/?id=105">Games Get-Together</a>
 > WWDC 2018 Session 106: <a href="https://developer.apple.com/videos/wwdc/2019/?id=106">AR Get-Together</a>
@@ -410,11 +418,15 @@ Note: Archives from Macintosh Repository requires payed account to download.
 
 ## Changelog
 
+**September 17, 2023**
+
+- 2017: Add link to 814, and `wwdc2017-hls.sh` for stream-only 101, 102.
+
+<details><summary>See More</summary>
+
 **September 12, 2023**
 
 - 2008: Fix typo on session 936.
-  
-<details><summary>See More</summary>
 
 **September 12, 2023**
 

diff --git a/hls-only b/hls-only
@@ -2,7 +2,6 @@
 youtube-dl -f best --hls-prefer-native https://devstreaming-cdn.apple.com/videos/wwdc/2015/1014o78qhj07pbfxt9g7/101/hls_vod_mvp.m3u8 --output "[2015] [Session 101] Keynote.mp4"
 youtube-dl -f best --hls-prefer-native https://devstreaming-cdn.apple.com/videos/wwdc/2015/1026npwuy2crj2xyuq11/102/hls_vod_mvp.m3u8 --output "[2015] [Session 102] Platforms State of the Union.mp4"
 youtube-dl -f best --hls-prefer-native https://devstreaming-cdn.apple.com/videos/wwdc/2015/112lwa56zromr4h6uf0/112/hls_vod_mvp.m3u8  --output "[2015] [Session 112] Think Audacious.mp4"
-youtube-dl -f best --hls-prefer-native https://events-delivery.apple.com/17qopibbefvoiuhbsefvbsefvopihb06/m3u8/hls_vod_mvp.m3u8      --output "[2017] [Session 101] Keynote.mp4"
 youtube-dl -f best --hls-prefer-native https://events-delivery.apple.com/18oijbasfvuhbfsdvoijhbsdfvljkb6/m3u8/hls_vod_mvp.m3u8       --output "[2018] [Session 101] Keynote.mp4"
 youtube-dl -f best --hls-prefer-native https://events-delivery.apple.com/3004qzusahnbjppuwydgjzsdyzsippar/m3u8/hls_vod_mvp.m3u8      --output "[2019] [Session 101] Keynote.mp4"
 youtube-dl -f bestvideo+english_128-English_Audio    --hls-prefer-native https://events-delivery.apple.com/2605bdtgclbnfypwzfkzdsupvcyzhhbx/m3u8/hls_vod_mvp.m3u8                                    --output "[2020] [Session 101] Keynote.mp4"

diff --git a/wwdc2017 b/wwdc2017
@@ -250,6 +250,8 @@ https://devstreaming-cdn.apple.com/videos/wwdc/2017/812be3ra1bugc3w/812/812_hd_s
     out=[2017] [Session 812] Size Classes and Core Components.mp4
 https://devstreaming-cdn.apple.com/videos/wwdc/2017/813vq78d4cyc3/813/813_hd_writing_great_alerts.mp4?dl=1
     out=[2017] [Session 813] Writing Great Alerts.mp4
+https://devstreaming-cdn.apple.com/videos/wwdc/2017/814w4jr9s0yp3cym8222/814/814_hd_designing_for_subscription_success.mp4?dl=1
+    out=[2017] [Session 814] Designing for Subscription Success.mp4
 https://devstreaming-cdn.apple.com/videos/wwdc/2017/815hn3cbczzv55/815/815_hd_how_to_pick_a_custom_font.mp4?dl=1
     out=[2017] [Session 815] How to Pick a Custom Font.mp4
 https://devstreaming-cdn.apple.com/videos/wwdc/2017/816mg1phgy05k3v222/816/816_hd_love_at_first_launch.mp4?dl=1

diff --git a/wwdc2017-hls.sh b/wwdc2017-hls.sh
@@ -0,0 +1,3 @@
+#!bin/bash
+youtube-dl -f best --hls-prefer-native https://events-delivery.apple.com/17qopibbefvoiuhbsefvbsefvopihb06/m3u8/hls_vod_mvp.m3u8  --output "[2017] [Session 101] Keynote.mp4"
+youtube-dl -f best --hls-prefer-native https://devstreaming-cdn.apple.com/videos/wwdc/2017/102xyar2647hak3e/102/hls_vod_mvp.m3u8 --output "[2017] [Session 102] Platforms State of the Union.mp4"
diff --git a/README.md b/README.md
@@ -412,11 +412,15 @@ Note: Archives from Macintosh Repository requires payed account to download.
 
 **September 12, 2023**
 
-- 2008: Update links to 339, 426, 911, 916, you can now downlaod the full video.
-- README: Add note for 2008.
-
+- 2008: Fix typo on session 936.
+  
 <details><summary>See More</summary>
 
+**September 12, 2023**
+
+- 2008: Update links to 339, 426, 911, 916, you can now downlaod the full video.
+- README: Add note for 2008.
+   
 **September 4, 2023**
   
 - 2009: Add links to session 200, 501, 610.

diff --git a/wwdc2008 b/wwdc2008
@@ -229,7 +229,7 @@ https://download.developer.apple.com/wwdc_2008/adc_on_itunes__wwdc08_sessions__m
 https://download.developer.apple.com/wwdc_2008/adc_on_itunes__wwdc08_sessions__mac_track__videos_2/935.m4v
     out=[2008] [Session 935] Advanced Performance Analysis with Instruments & DTrace.m4v
 https://download.developer.apple.com/wwdc_2008/adc_on_itunes__wwdc08_sessions__mac_track__videos_2/936.m4v
-    out=[2008] [Session 936] Intel's Multi-Core Software Visio.m4v
+    out=[2008] [Session 936] Intel's Multi-Core Software Vision.m4v
 https://download.developer.apple.com/wwdc_2008/adc_on_itunes__wwdc08_sessions__mac_track__videos_2/938.m4v
     out=[2008] [Session 938] Creating Widgets with Dashcode.m4v
 https://download.developer.apple.com/wwdc_2008/adc_on_itunes__wwdc08_sessions__mac_track__videos_2/939.m4v

diff --git a/README.md b/README.md
@@ -202,6 +202,59 @@ Edit: @krackers points out that we can upload to internet archive. I poked aroun
 
 ## Note
 
+<details><summary>WWDC 2008</summary>
+<pre>
+[CORRUPTED]
+Session 453: <a href="https://download.developer.apple.com/wwdc_2008/adc_on_itunes__wwdc08_sessions__mac_track__videos/453.m4v">Using Vectorization Techniques to Maximize Performance</a>
+Session 520: <a href="https://download.developer.apple.com/wwdc_2008/adc_on_itunes__wwdc08_sessions__it_track__videos_2/520.m4v">Deploying and Scaling iCal Server Calendaring Services</a>
+Session 557: <a href="https://download.developer.apple.com/wwdc_2008/adc_on_itunes__wwdc08_sessions__it_track__videos_2/557.m4v">Infrastructure and Deployment Techniques for Large-Scale On-Demand Content Delivery with the Mac</a>
+&nbsp;
+[MISSING]
+Session 105: Publishing on the App Store
+Session 312: iPhone Application Development Fundamentals
+Session 313: Getting Started with Web Development for Safari on iPhone
+Session 324: iPhone for Mac Developers
+Session 337: Understanding iPhone View Controllers
+Session 343: Understanding iPhone Table Views
+Session 351: iPhone Application User Interface Design
+Session 352: Web Development for iPhone: Tips, Tricks, and Advanced Techniques
+Session 362: Controls, Views, and Animation on iPhone
+Session 379: Enhancing Your iPhone Web Application with CSS Transforms and Animations
+Session 380: iPhone Multi-Touch Events and Gestures
+Session 387: Text Input on iPhone
+Session 391: Building an Advanced iPhone Web Application, Hands On
+Session 402: Managing Secure Data on iPhone
+Session 410: Mastering iPhone View Controllers
+Session 417: Optimizing Performance in iPhone Applications
+Session 432: Mastering iPhone Table Views
+Session 446: How Do I Do That? Tips and Tricks for iPhone Application Development
+Session 456: The KPCB iFund
+Session 520: Deploying and Scaling iCal Server Calendaring Services
+Session 529: Address Book for iPhone
+Session 546: iPhone Device APIs: Location, Accelerometer and Camera
+Session 703: Introduction to Game Development for iPhone
+Session 706: Audio Development for iPhone
+Session 708: 3D Graphics for iPhone using OpenGL ES 
+Session 901: Introduction to the iPhone Development Tools
+Session 921: Using Dashcode to Create and Debug iPhone Web Applications
+Session 925: Debugging and Profiling Your iPhone Application
+</pre>
+
+As suggested by [@ZhongWentao2002](#gistcomment-4689103), some session videos seems to have a copy on apple server. Take session 916 as an example, url (1) points to a 28 seconds corrupted video, but url (2) points to a full 53m23s video:
+   
+```
+# (1)
+https://download.developer.apple.com/wwdc_2008/adc_on_itunes__wwdc08_sessions__mac_track__videos_2/916.m4v
+
+# (2)
+https://download.developer.apple.com/wwdc_2008/adc_on_itunes__wwdc08_sessions__mac_track__videos/916.m4v
+```
+
+This seem to only apply to `mac_track` videos, no `it_track` and `iphone_track`.
+
+Session 453, sadly, is corrupted for both url.
+</details>
+
 <details><summary>WWDC 2009</summary>
 <pre>
 [CORRUPTED] (right link, broken file)
@@ -219,8 +272,8 @@ Session 130: <a href="https://download.developer.apple.com/wwdc_2009/adc_on_itun
 Session 500: <a href="https://download.developer.apple.com/wwdc_2009/adc_on_itunes__wwdc09_sessions__mac_track__video/500__managing_processes_with_launchd.m4v">Managing Processes with launchd</a>
 Session 604: <a href="https://download.developer.apple.com/wwdc_2009/adc_on_itunes__wwdc09_sessions__mac_track__video/604__managing_home_directories_with_mac_os_x_server.m4v">Managing Home Directories with Mac OS X Server</a>
 Session 619: <a href="https://download.developer.apple.com/wwdc_2009/adc_on_itunes__wwdc09_sessions__mac_track__video/619__secure_access_with_802_1x.m4v">Secure Access with 802.1X</a>
-
-A complete session list can be found <a href="https://web.archive.org/web/20091229075410/http://devimages.apple.com/products/video/wwdc09/wwdc09sessionlist.pdf">here</a>.
+&nbsp;
+<a href="https://web.archive.org/web/20091229075410/http://devimages.apple.com/products/video/wwdc09/wwdc09sessionlist.pdf">Session List</a>
 </pre>
 </details>
 
@@ -357,6 +410,13 @@ Note: Archives from Macintosh Repository requires payed account to download.
 
 ## Changelog
 
+**September 12, 2023**
+
+- 2008: Update links to 339, 426, 911, 916, you can now downlaod the full video.
+- README: Add note for 2008.
+
+<details><summary>See More</summary>
+
 **September 4, 2023**
   
 - 2009: Add links to session 200, 501, 610.
@@ -365,9 +425,7 @@ Note: Archives from Macintosh Repository requires payed account to download.
   - Add enternal link to PDFs archive (2010~2020).
   - Add note for 2009.
   - Cleaning up (still WIP).
-
-<details><summary>See More</summary>
-
+   
 **August 8, 2023**
   
 - Update links and fix typos, see [@tomlokhorst's comment](#gistcomment-4654228)

diff --git a/wwdc2008 b/wwdc2008
@@ -18,7 +18,7 @@ https://download.developer.apple.com/wwdc_2008/adc_on_itunes__wwdc08_sessions__m
     out=[2008] [Session 328] Networking with Bonjour.m4v
 https://download.developer.apple.com/wwdc_2008/adc_on_itunes__wwdc08_sessions__mac_track__videos_2/338.m4v
     out=[2008] [Session 338] Mac OS X 64-bit Kernel - Architecture and Kernel Extension Transition.m4v
-https://download.developer.apple.com/wwdc_2008/adc_on_itunes__wwdc08_sessions__mac_track__videos_2/339.m4v
+https://download.developer.apple.com/wwdc_2008/adc_on_itunes__wwdc08_sessions__mac_track__videos/339.m4v
     out=[2008] [Session 339] Getting Started with Objective-C - Migrating from Other Languages.m4v
 https://download.developer.apple.com/wwdc_2008/adc_on_itunes__wwdc08_sessions__mac_track__videos_2/340.m4v
     out=[2008] [Session 340] Creating Secure Applications for iPhone and Mac OS X.m4v
@@ -68,7 +68,7 @@ https://download.developer.apple.com/wwdc_2008/adc_on_itunes__wwdc08_sessions__m
     out=[2008] [Session 421] Introduction to Kerberos.m4v
 https://download.developer.apple.com/wwdc_2008/adc_on_itunes__wwdc08_sessions__mac_track__videos_2/425.m4v
     out=[2008] [Session 425] Performance in Document-Centric Cocoa Applications.m4v
-https://download.developer.apple.com/wwdc_2008/adc_on_itunes__wwdc08_sessions__mac_track__videos_2/426.m4v
+https://download.developer.apple.com/wwdc_2008/adc_on_itunes__wwdc08_sessions__mac_track__videos/426.m4v
     out=[2008] [Session 426] Creating Ruby on Rails Applications for Safari on iPhone and the Desktop.m4v
 https://download.developer.apple.com/wwdc_2008/adc_on_itunes__wwdc08_sessions__mac_track__videos_2/427.m4v
     out=[2008] [Session 427] Managing X509 Certificates and Digital Identities.m4v
@@ -80,7 +80,7 @@ https://download.developer.apple.com/wwdc_2008/adc_on_itunes__wwdc08_sessions__m
     out=[2008] [Session 435] Configuring the Apple AirPort Interface.m4v
 https://download.developer.apple.com/wwdc_2008/adc_on_itunes__wwdc08_sessions__mac_track__videos_2/447.m4v
     out=[2008] [Session 447] Maximizing Platform Compatibility of IO Kit Drivers.m4v
-https://download.developer.apple.com/wwdc_2008/adc_on_itunes__wwdc08_sessions__mac_track__videos_2/453.m4v
+https://download.developer.apple.com/wwdc_2008/adc_on_itunes__wwdc08_sessions__mac_track__videos/453.m4v
     out=[2008] [Session 453] Using Vectorization Techniques to Maximize Performance.m4v
 https://download.developer.apple.com/wwdc_2008/adc_on_itunes__wwdc08_sessions__mac_track__videos_2/454.m4v
     out=[2008] [Session 454] Improving Responsiveness in Websites and Web Applications.m4v
@@ -204,11 +204,11 @@ https://download.developer.apple.com/wwdc_2008/adc_on_itunes__wwdc08_sessions__i
     out=[2008] [Session 908] Managing Mac OS X with Netboot, Managed Preferences and Apple Remote Desktop.m4v
 https://download.developer.apple.com/wwdc_2008/adc_on_itunes__wwdc08_sessions__mac_track__videos_2/910.m4v
     out=[2008] [Session 910] Designing Applications with Interface Builder.m4v
-https://download.developer.apple.com/wwdc_2008/adc_on_itunes__wwdc08_sessions__mac_track__videos_2/911.m4v
+https://download.developer.apple.com/wwdc_2008/adc_on_itunes__wwdc08_sessions__mac_track__videos/911.m4v
     out=[2008] [Session 911] Advanced Performance Profiling Techniques with Shark.m4v
 https://download.developer.apple.com/wwdc_2008/adc_on_itunes__wwdc08_sessions__mac_track__videos_2/915.m4v
     out=[2008] [Session 915] Using Xcode: Source Editor, Refactoring, Debugger, and SCM.m4v
-https://download.developer.apple.com/wwdc_2008/adc_on_itunes__wwdc08_sessions__mac_track__videos_2/916.m4v
+https://download.developer.apple.com/wwdc_2008/adc_on_itunes__wwdc08_sessions__mac_track__videos/916.m4v
     out=[2008] [Session 916] Getting Started with Instruments.m4v
 https://download.developer.apple.com/wwdc_2008/adc_on_itunes__wwdc08_sessions__mac_track__videos_2/917.m4v
     out=[2008] [Session 917] What's New in Core Data.m4v

diff --git a/README.md b/README.md
@@ -1,9 +1,8 @@
 <pre>
-WWDC                                      <a href="https://archive.org/details/10-opening-keynote">1997</a>
-      <a href="https://archive.org/details/wwdc-2001-dvd-1-iso">2001</a>  <a href="https://archive.org/details/Wwdc2002DvdSet">2002</a>  <a href="https://archive.org/details/Apple_WWDC_2003_DVDs">2003</a>  <a href="https://www.macintoshrepository.org/26106-apple-wwdc-2004-conference-sessions">2004</a>              <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2007">2007</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2008">2008</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2009">2009</a>
+WWDC                                      <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2007">2007</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2008">2008</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2009">2009</a>
 <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2010">2010</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2011">2011</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2012">2012</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2013">2013</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2014">2014</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2015">2015</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2016">2016</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2017">2017</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2018">2018</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2019">2019</a>
 <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2020">2020</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2021">2021</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2022">2022</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2023">2023</a>
-<a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-techtalks">Tech Talks</a>        <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-app-store-connect">App Store Connect</a>       <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-insights">Insights</a>    <a href="https://docs.huihoo.com/apple/wwdc/">PDFs</a>
+<a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-techtalks">Tech Talks</a>        <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-app-store-connect">App Store Connect</a>       <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-insights">Insights</a>
 </pre>
 
 ## Usage
@@ -338,6 +337,24 @@ A complete session list can be found <a href="https://web.archive.org/web/200912
 > </pre>
 > </details>
 
+## Archives
+
+<pre>
+[VIDEO]
+                                          <a href="https://archive.org/details/10-opening-keynote">1997</a>        <a href="https://archive.org/details/apple-wwdc-99-presentations-cd">1999</a>
+<a href="https://www.macintoshrepository.org/18729-apple-wwdc-2000-conference-sessions">2000</a>  <a href="https://archive.org/details/wwdc-2001-dvd-1-iso">2001</a>  <a href="https://archive.org/details/Wwdc2002DvdSet">2002</a>  <a href="https://archive.org/details/Apple_WWDC_2003_DVDs">2003</a>  <a href="https://www.macintoshrepository.org/26106-apple-wwdc-2004-conference-sessions">2004</a>              <a href="https://archive.org/details/2007-session-616-designing-and-developing-hybrid-web-or-cocoa-applications">2007</a>  <a href="https://archive.org/details/2008-session-725-application-printing-in-mac-os-x">2008</a>  <a href="https://archive.org/details/wwdc-2009-sessions">2009</a>
+            <a href="https://archive.org/details/wwdc-2012-sessions">2012</a>        <a href="https://archive.org/details/wwdc-2014-videos-sessions">2014</a>  <a href="https://archive.org/details/wwdc2015videos">2015</a>  <a href="https://archive.org/details/wwdc2016videos">2016</a>
+<a href="https://archive.org/details/wwdc2020videos">2020</a>
+
+[TRANSCRIPT]
+<a href="https://github.com/ASCIIwwdc/wwdc-session-transcripts/tree/master">ASCIIWWDC</a>
+
+[PDF]
+<a href="https://docs.huihoo.com/apple/wwdc/">huihoo's archives for 2010-2020</a>
+</pre>
+
+Note: Archives from Macintosh Repository requires payed account to download.
+
 ## Changelog
 
 **September 4, 2023**

diff --git a/README.md b/README.md
@@ -1,8 +1,9 @@
 <pre>
-WWDC  <a href="https://archive.org/details/wwdc-2001-dvd-1-iso">2001</a>  <a href="https://archive.org/details/Wwdc2002DvdSet">2002</a>  <a href="https://archive.org/details/Apple_WWDC_2003_DVDs">2003</a>  <a href="https://www.macintoshrepository.org/26106-apple-wwdc-2004-conference-sessions">2004</a>              <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2007">2007</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2008">2008</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2009">2009</a>
+WWDC                                      <a href="https://archive.org/details/10-opening-keynote">1997</a>
+      <a href="https://archive.org/details/wwdc-2001-dvd-1-iso">2001</a>  <a href="https://archive.org/details/Wwdc2002DvdSet">2002</a>  <a href="https://archive.org/details/Apple_WWDC_2003_DVDs">2003</a>  <a href="https://www.macintoshrepository.org/26106-apple-wwdc-2004-conference-sessions">2004</a>              <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2007">2007</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2008">2008</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2009">2009</a>
 <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2010">2010</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2011">2011</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2012">2012</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2013">2013</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2014">2014</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2015">2015</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2016">2016</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2017">2017</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2018">2018</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2019">2019</a>
 <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2020">2020</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2021">2021</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2022">2022</a>  <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-wwdc2023">2023</a>
-<a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-techtalks">Tech Talks</a>        <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-app-store-connect">App Store Connect</a>       <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-insights">Insights</a>
+<a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-techtalks">Tech Talks</a>        <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-app-store-connect">App Store Connect</a>       <a href="https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80#file-insights">Insights</a>    <a href="https://docs.huihoo.com/apple/wwdc/">PDFs</a>
 </pre>
 
 ## Usage
@@ -13,11 +14,16 @@ aria2c --input-file=<#file#>
 
 ## FAQ
 
-### Q: HTTP error 403 while downloading 2007～2012 videos?
+<details>
+<summary>Q: HTTP error 403 while downloading 2007～2012 videos?</summary>
 
+You need a special cookies to download videos from 2007 ~ 2012.
 Some videos requires cookies with your AppleID signed in (previously on `developer.apple.com/devcenter`). Here's how:
 
-1. Open any pre 2012 videos with `http://developer.apple.com/services-account/download?path=` prefix, for example, [this one](http://developer.apple.com/services-account/download?path=/ios/ios_5_tech_talk_world_tou/adopting_icloud_storage__part_1.mov). This will add `ADCDownloadAuth` to your cookies.
+1. Open any video links during 2007 ~ 2012, but with `http://developer.apple.com/services-account/download?path=` prefix. for example, [this one](http://developer.apple.com/services-account/download?path=/ios/ios_5_tech_talk_world_tou/adopting_icloud_storage__part_1.mov).
+
+   This will add `ADCDownloadAuth` to your cookies.
+
 2. Open your browser's developer tools and navigate to the cookies section:
 
    **Safari**
@@ -32,6 +38,7 @@ Some videos requires cookies with your AppleID signed in (previously on `develop
    2. Head to ***Application*** tab, then ***Cookies*** on side bar, select the url item within it.
 
 3. Locale `ADCDownloadAuth` and copy the value to the clipboard.
+
 4. Create a `cookies.txt` file with following content:
 
    ```
@@ -41,15 +48,23 @@ Some videos requires cookies with your AppleID signed in (previously on `develop
 
    Replace the `<#Value#>` with your value copied from last step. Notice that each fields in this file are separated with a tab (`\t`).
 
-   > Pay attention to the `expire` field. We are using `0` in the file because it doesn't metter when downloading. Do note that once the cookies expired, you will need to obtain a new token by login to `/services-account` again.
+   > [!NOTE]
+   > We are using `0` here in the `expire` field because it doesn't metter when downloading. Do note that once the cookies expired, you will need to obtain a new token by login to `/services-account` again.
    >
    > For more details on the Netscape's cookies file format, see [this](http://curl.haxx.se/rfc/cookie_spec.html) and [this](http://fileformats.archiveteam.org/wiki/Netscape_cookies.txt).
 
-5. Load cookies to aria2 with `--load-cookies=/path/to/cookies.txt` option.
+5. Load cookies to aria2 with `--load-cookies` option:
+
+   ```bash
+   aria2c --load-cookies=/path/to/cookies.txt --input-file=<#file#>
+   ```
+
+</details>
 
-### Q: I can't download any video from 2013.
+<details>
+<summary>Q: I can't download any video from 2013 with aria2.</summary>
 
-For some reasons 2013 videos can't be download directly. But there's a workaround:
+For some reasons 2013 videos can't be download directly, but there's a workaround: we can download the stream as video.
 
 Take session 201 as an example, here's the HD url to the sesson video:
 
@@ -107,7 +122,10 @@ Down side is that there's no parallel downloading :(.
 
 > This technique should also works for video that's broken / fail to download / no download link provided, as long as it has the m3u8 file.
 
-### Q: Why I can only download some Tech Talks 2013 videos?
+</details>
+
+<details>
+<summary>Q: Why I can only download some Tech Talks 2013 videos?</summary>
 
 Short anwser is: I don't know. However, I can tell you how I found these links for "some video".
 
@@ -159,23 +177,55 @@ http://devstreaming-cdn.apple.com/videos/techtalks/2013/22_Advances_in_OpenGL_ES
 
 With this URL, we can now download it with youtube-dl, as the previous Q&A had shown.
 
-### Q: Some link no longer works.
+</details>
+
+<details>
+<summary>Q: Some link no longer works.</summary>
 
 There's not much I can do about it.
 
 Apple is known for breaking links to old session videos. Sometime we are lucky to find new working links, but most of the time don't.
 
 If you value these session videos, download a copy beforehand when it's possible, just in case.
 
-### Q: Can you share your archives?
+</details>
+
+<details>
+<summary>Q: Can you share your archives?</summary>
 
 If only there's a realiable way to share it.
 
 I used to share the entire archives on OneDrive and GDrive, both account got banned for abuse after some time.
 
+Edit: @krackers points out that we can upload to internet archive. I poked around and found that (A) some one else already upload some videos to it. (B) There are 500GB limit pre item, which is more than enough if we group these videos yearly. (C) It allow adding new files to it in the future. I'll try to upload some of the videos when I'm free, we'll see how it goes.
+
+</details>
+
 ## Note
 
-> <details><summary>These sessions can be downloaded, but the file is broken:</summary>
+<details><summary>WWDC 2009</summary>
+<pre>
+[CORRUPTED] (right link, broken file)
+Session 101: <a href="https://download.developer.apple.com/wwdc_2009/adc_on_itunes__wwdc09_sessions__iphone_track__video/101__perfecting_your_iphone_table_views.m4v">Perfecting Your iPhone Table Views</a>
+Session 105: <a href="https://download.developer.apple.com/wwdc_2009/adc_on_itunes__wwdc09_sessions__iphone_track__video/105__cut_copy_and_paste_on_iphone.m4v">Cut, Copy, and Paste on iPhone</a>
+Session 111: <a href="https://download.developer.apple.com/wwdc_2009/adc_on_itunes__wwdc09_sessions__mac_track__video/111__nsimage_in_snow_leopard.m4v">NSImage in Snow Leopard</a>
+Session 200: <a href="https://download.developer.apple.com/wwdc_2009/adc_on_itunes__wwdc09_sessions__mac_track__video/200__leveraging_web_content_in_mac_os_x_applications_with_webkit.m4v">Leveraging Web Content in Mac OS X Applications with WebKit</a>
+Session 208: <a href="https://download.developer.apple.com/Safari/adc_on_itunes__sdc/session_208__creating_safari_web_applications_in_dashcode.m4v">Creating Safari Web Applications in Dashcode</a>
+Session 320: <a href="https://download.developer.apple.com/wwdc_2009/adc_on_itunes__wwdc09_sessions__mac_track__video/320__image_processing_and_effects_with_core_image.m4v">Image Processing and Effects with Core Image</a>
+Session 404: <a href="https://download.developer.apple.com/wwdc_2009/adc_on_itunes__wwdc09_sessions__mac_track__video/404__using_automator_and_services_to_integrate_with_mac_os_x.m4v">Using Automator and Services to Integrate with Mac OS X</a>
+Session 420: <a href="https://download.developer.apple.com/wwdc_2009/adc_on_itunes__wwdc09_sessions__iphone_track__video/420__introduction_to_objectivec.m4v">Introduction to Objective-C</a>
+&nbsp;
+[MISSING] (wrong link)
+Session 130: <a href="https://download.developer.apple.com/wwdc_2009/adc_on_itunes__wwdc09_sessions__mac_track__video/130__performance_tuning_with_shark_and_intels_processor_performance_events.m4v">Performance Tuning with Shark and Intel's Processor Performance Events</a>
+Session 500: <a href="https://download.developer.apple.com/wwdc_2009/adc_on_itunes__wwdc09_sessions__mac_track__video/500__managing_processes_with_launchd.m4v">Managing Processes with launchd</a>
+Session 604: <a href="https://download.developer.apple.com/wwdc_2009/adc_on_itunes__wwdc09_sessions__mac_track__video/604__managing_home_directories_with_mac_os_x_server.m4v">Managing Home Directories with Mac OS X Server</a>
+Session 619: <a href="https://download.developer.apple.com/wwdc_2009/adc_on_itunes__wwdc09_sessions__mac_track__video/619__secure_access_with_802_1x.m4v">Secure Access with 802.1X</a>
+
+A complete session list can be found <a href="https://web.archive.org/web/20091229075410/http://devimages.apple.com/products/video/wwdc09/wwdc09sessionlist.pdf">here</a>.
+</pre>
+</details>
+
+> <details><summary>These sessions can be downloaded, but the file is currupted:</summary>
 > <pre>
 > WWDC 2013 Session 710: A Practical Guide to the App Sandbox
 > WWDC 2013 Session 712: Energy Best Practices
@@ -290,105 +340,89 @@ I used to share the entire archives on OneDrive and GDrive, both account got ban
 
 ## Changelog
 
-> <small><i>August 8, 2023</i></small>
->
-> Update links and fix typos, see [@tomlokhorst's comment](#gistcomment-4654228).
-
-<details>
-<summary>Full log</summary>
-
-> <small><i>July 20, 2023</i></small>
->
-> New download links has been found for 2007 ~ 2012.
-> 2013 is still not available.
-> 2014+ is working as usual.
+**September 4, 2023**
   
-> <small><i>Jun 17, 2023</i></small>
->
-> Add links to 2023.
+- 2009: Add links to session 200, 501, 610.
+- Update README
+  - Add enternal link to 1997.
+  - Add enternal link to PDFs archive (2010~2020).
+  - Add note for 2009.
+  - Cleaning up (still WIP).
 
-> <small><i>Mar 18, 2023</i></small>
->
-> Add links to 2004, [spotted by cellularmitosis](#gistcomment-4507275).
+<details><summary>See More</summary>
 
-> <small><i>October 21, 2022</i></small>
->
-> <details>
-> <summary>Add links to 2001~2003.</summary>
-> Bundled in DVD set. The ISO image can be downloaded from Internet Archive.
-> </details>
+**August 8, 2023**
+  
+- Update links and fix typos, see [@tomlokhorst's comment](#gistcomment-4654228)
+
+**July 20, 2023**
+
+- New download links has been found for 2007 ~ 2012.
+- 2013 is still not available.
+- 2014+ is working as usual.
+
+**Jun 17, 2023**
+
+- Add links to 2023.
+
+**Mar 18, 2023**
+
+- Add links to 2004, [spotted by cellularmitosis](#gistcomment-4507275).
+
+**October 21, 2022**
+
+- Add links to 2001 ~ 2003, Bundled in DVD set. The ISO image can be downloaded from Internet Archive.
+
+**June 11, 2022**
+
+- Add links for WWDC 2022.
+  Four of them don't have download link provided:
+
+  ```
+    101: Keynote
+    111: Keynote (ASL)
+  10113: Explore EDR on iOS
+  10114: Display EDR content with Core Image, Metal, and SwiftUI
+  ```
+
+**May 27, 2022**
+
+- Add videos of Mac track and IT track from 2008, expect iPhone track:
+
+  ```
+  Session 105: Publishing on the App Store
+  Session 312: iPhone Application Development Fundamentals
+  Session 313: Getting Started with Web Development for Safari on iPhone
+  Session 324: iPhone for Mac Developers
+  Session 337: Understanding iPhone View Controllers
+  Session 343: Understanding iPhone Table Views
+  Session 351: iPhone Application User Interface Design
+  Session 352: Web Development for iPhone: Tips, Tricks, and Advanced Techniques
+  Session 362: Controls, Views, and Animation on iPhone
+  Session 379: Enhancing Your iPhone Web Application with CSS Transforms and Animations
+  Session 380: iPhone Multi-Touch Events and Gestures
+  Session 387: Text Input on iPhone
+  Session 391: Building an Advanced iPhone Web Application, Hands On
+  Session 410: Mastering iPhone View Controllers
+  Session 402: Managing Secure Data on iPhone
+  Session 432: Mastering iPhone Table Views
+  Session 417: Optimizing Performance in iPhone Applications
+  Session 446: How Do I Do That? Tips and Tricks for iPhone Application Development
+  Session 456: The KPCB iFund
+  Session 529: Address Book for iPhone
+  Session 546: iPhone Device APIs: Location, Accelerometer and Camera
+  Session 703: Introduction to Game Development for iPhone
+  Session 706: Audio Development for iPhone
+  Session 708: 3D Graphics for iPhone using OpenGL ES
+  Session 901: Introduction to the iPhone Development Tools
+  Session 921: Using Dashcode to Create and Debug iPhone Web Applications
+  Session 925: Debugging and Profiling Your iPhone Application
+  ```
+  
+  The path is not `/wwdc_2008/adc_on_itunes__wwdc08_sessions__iphone_track__videos_2/`.
 
-> <small><i>June 11, 2022</i></small>
->
-> <details>
-> <summary>Add links for WWDC 2022.</summary>
-> Four of them don't have download link provided:
->
-> ```
->   101: Keynote
->   111: Keynote (ASL)
-> 10113: Explore EDR on iOS
-> 10114: Display EDR content with Core Image, Metal, and SwiftUI
-> ```
-> </details>
+**May 26, 2022**
 
-> <small><i>May 27, 2022</i></small>
->
-> <details>
-> <summary>Add videos of Mac track and IT track from 2008, expect iPhone track:</summary>
->
-> ```
-> Session 105: Publishing on the App Store
-> Session 312: iPhone Application Development Fundamentals
-> Session 313: Getting Started with Web Development for Safari on iPhone
-> Session 324: iPhone for Mac Developers
-> Session 337: Understanding iPhone View Controllers
-> Session 343: Understanding iPhone Table Views
-> Session 351: iPhone Application User Interface Design
-> Session 352: Web Development for iPhone: Tips, Tricks, and Advanced Techniques
-> Session 362: Controls, Views, and Animation on iPhone
-> Session 379: Enhancing Your iPhone Web Application with CSS Transforms and Animations
-> Session 380: iPhone Multi-Touch Events and Gestures
-> Session 387: Text Input on iPhone
-> Session 391: Building an Advanced iPhone Web Application, Hands On
-> Session 410: Mastering iPhone View Controllers
-> Session 402: Managing Secure Data on iPhone
-> Session 432: Mastering iPhone Table Views
-> Session 417: Optimizing Performance in iPhone Applications
-> Session 446: How Do I Do That? Tips and Tricks for iPhone Application Development
-> Session 456: The KPCB iFund
-> Session 529: Address Book for iPhone
-> Session 546: iPhone Device APIs: Location, Accelerometer and Camera
-> Session 703: Introduction to Game Development for iPhone
-> Session 706: Audio Development for iPhone
-> Session 708: 3D Graphics for iPhone using OpenGL ES
-> Session 901: Introduction to the iPhone Development Tools
-> Session 921: Using Dashcode to Create and Debug iPhone Web Applications
-> Session 925: Debugging and Profiling Your iPhone Application
-> ```
-> </details>
-> 
-> The path is not `/wwdc_2008/adc_on_itunes__wwdc08_sessions__iphone_track__videos_2/`.
-
-> <small><i>May 26, 2022</i></small> 
-> <details>
-> <summary>Add most video links for WWDC 2009, except these:</summary>
-> 
-> <pre>
-> # Can't get the URL right:
-> WWDC 2009 Session 130: Performance Tuning with Shark and Intel's Processor Performance Events
-> WWDC 2009 Session 200: Leveraging Web Content in Mac OS X Applications with WebKit
-> WWDC 2009 Session 500: Managing Processes with launchd
-> WWDC 2009 Session 501: Managing Kernel Extensions
-> WWDC 2009 Session 604: Managing Home Directories with Mac OS X Server
-> WWDC 2009 Session 619: Secure Access with 802.1X
-> 
-> # Right URL but broken file:
-> WWDC 2009 Session 101: <a href="https://developer.apple.com/devcenter/download.action?path=/wwdc_2009/adc_on_itunes__wwdc09_sessions__iphone_track__video/101__perfecting_your_iphone_table_views.m4v">Perfecting Your iPhone Table Views</a>
-> WWDC 2009 Session 610: <a href="https://developer.apple.com/devcenter/download.action?path=/wwdc_2009/adc_on_itunes__wwdc09_sessions__iphone_track__video/610__mac_os_x_server_state_of_the_union.m4v">Mac OS X Server State of the Union</a>
-> </pre>
-> </details>
-> 
-> Credit to @pvieito on [pointing out the method to assemble URLs](https://gist.github.com/IsaacXen/874c59aec92a13f30728aecdabb9ea80?permalink_comment_id=4178962#gistcomment-4178962).
+- Add most video links for WWDC 2009. Credit to @pvieito on [pointing out the method to assemble URLs](#gistcomment-4178962).
 
 </details>
diff --git a/wwdc2009 b/wwdc2009
@@ -60,6 +60,8 @@ https://download.developer.apple.com/wwdc_2009/adc_on_itunes__wwdc09_sessions__m
 	out=[2009] [Session 131] Scaling Performance Using Grand Central Dispatch & Intel Libraries.m4v
 https://download.developer.apple.com/wwdc_2009/adc_on_itunes__wwdc09_sessions__iphone_track__video/132__iphone_views_and_animations.m4v
 	out=[2009] [Session 132] iPhone Views and Animations.m4v
+https://download.developer.apple.com/wwdc_2009/adc_on_itunes__wwdc09_sessions__mac_track__video/200__leveraging_web_content_in_mac_os_x_applications_with_webkit.m4v
+	out=[2009] [Session 200] Leveraging Web Content in Mac OS X Applications with WebKit.m4v
 https://download.developer.apple.com/Safari/adc_on_itunes__sdc/session_201__safari_and_webkit_overview.m4v
 	out=[2009] [Session 201] Safari and WebKit Overview.m4v
 https://download.developer.apple.com/Safari/adc_on_itunes__sdc/session_202__adding_innovative_styling_and_animation_to_webpages_with_css_effects.m4v
@@ -172,6 +174,8 @@ https://download.developer.apple.com/wwdc_2009/adc_on_itunes__wwdc09_sessions__m
 	out=[2009] [Session 425] Designing Your Cocoa Application for Concurrency.m4v
 https://download.developer.apple.com/wwdc_2009/adc_on_itunes__wwdc09_sessions__mac_track__video/426__state_of_the_art_cocoa_user_interface_design.m4v
 	out=[2009] [Session 426] State of the Art Cocoa - User Interface Design.m4v
+https://download.developer.apple.com/wwdc_2009/adc_on_itunes__wwdc09_sessions__mac_track__video/501__managing_kernel_extensions.m4v
+        out=[2009] [Session 501] Managing Kernel Extensions.m4v
 https://download.developer.apple.com/wwdc_2009/adc_on_itunes__wwdc09_sessions__mac_track__video/502__creating_io_kit_drivers_for_multiple_architectures_and_os_versions.m4v
 	out=[2009] [Session 502] Creating IO Kit Drivers for Multiple Architectures and OS Versions.m4v
 https://download.developer.apple.com/wwdc_2009/adc_on_itunes__wwdc09_sessions__iphone_track__video/503__creating_secure_iphone_and_mac_os_x_applications.m4v
@@ -186,6 +190,8 @@ https://download.developer.apple.com/wwdc_2009/adc_on_itunes__wwdc09_sessions__i
 	out=[2009] [Session 507] Creating iPhone Apps that Communicate with Accessories.m4v
 https://download.developer.apple.com/wwdc_2009/adc_on_itunes__wwdc09_sessions__iphone_track__video/508__zero_configuration_networking_using_bonjour.m4v
 	out=[2009] [Session 508] Zero Configuration Networking Using Bonjour.m4v
+https://download.developer.apple.com/wwdc_2009/adc_on_itunes__wwdc09_sessions__mac_track__video/610__mac_os_x_server_state_of_the_union.m4v
+        out=[2009] [Session 600] Mac OS X Server State of the Union.m4v
 https://download.developer.apple.com/wwdc_2009/adc_on_itunes__wwdc09_sessions__iphone_track__video/601__integrating_iphone_into_the_enterprise.m4v
 	out=[2009] [Session 601] Integrating iPhone into the Enterprise.m4v
 https://download.developer.apple.com/wwdc_2009/adc_on_itunes__wwdc09_sessions__iphone_track__video/602__iphone_configuration_creation_and_deployment.m4v

diff --git a/wwdc2010 b/wwdc2010
@@ -140,7 +140,7 @@ https://download.developer.apple.com/videos/wwdc_2010__hd/session_315__using_int
 	out=[2010] [Session 315] Using Interface Builder in Xcode 4.mov
 https://download.developer.apple.com/videos/wwdc_2010__hd/session_316__debugging_with_xcode_4_and_lldb.mov
 	out=[2010] [Session 316] Debugging with Xcode 4 and LLDB.mov
- https://download.developer.apple.com/videos/wwdc_2010__hd/session_317__understanding_crash_reports_on_iphone_os.mov
+https://download.developer.apple.com/videos/wwdc_2010__hd/session_317__understanding_crash_reports_on_iphone_os.mov
 	out=[2010] [Session 317] Understanding Crash Reports on iPhone OS.mov
 https://download.developer.apple.com/videos/wwdc_2010__hd/session_400__graphics_and_media_state_of_the_union.mov
 	out=[2010] [Session 400] Graphics and Media State of the Union.mov

diff --git a/hls-only b/hls-only
@@ -1,14 +1,14 @@
 #!/bin/bash
-youtube-dl -f best --hls-prefer-native https://devstreaming-cdn.apple.com/videos/wwdc/2015/1014o78qhj07pbfxt9g7/101/hls_vod_mvp.m3u8      --output "[2015] [Session 101] Keynote.mp4"
-youtube-dl -f best --hls-prefer-native https://devstreaming-cdn.apple.com/videos/wwdc/2015/1026npwuy2crj2xyuq11/102/hls_vod_mvp.m3u8      --output "[2015] [Session 102] Platforms State of the Union.mp4"
-youtube-dl -f best --hls-prefer-native https://devstreaming-cdn.apple.com/videos/wwdc/2015/112lwa56zromr4h6uf0/112/hls_vod_mvp.m3u8       --output "[2015] [Session 112] Think Audacious.mp4"
-youtube-dl -f best --hls-prefer-native https://events-delivery.apple.com/17qopibbefvoiuhbsefvbsefvopihb06/m3u8/hls_vod_mvp.m3u8           --output "[2017] [Session 101] Keynote.mp4"
-youtube-dl -f best --hls-prefer-native https://events-delivery.apple.com/18oijbasfvuhbfsdvoijhbsdfvljkb6/m3u8/hls_vod_mvp.m3u8            --output "[2018] [Session 101] Keynote.mp4"
-youtube-dl -f best --hls-prefer-native https://events-delivery.apple.com/3004qzusahnbjppuwydgjzsdyzsippar/m3u8/hls_vod_mvp.m3u8           --output "[2019] [Session 101] Keynote.mp4"
-youtube-dl -f best --hls-prefer-native https://events-delivery.apple.com/2605bdtgclbnfypwzfkzdsupvcyzhhbx/m3u8/hls_vod_mvp.m3u8           --output "[2020] [Session 101] Keynote.mp4"
-youtube-dl -f best --hls-prefer-native https://events-delivery.apple.com/1805asrvgvurxcrkewleraugwqathmvg/m3u8/vod_index-YVvsDudyWzBdgmtcMPabYTdjaWWmbLaA.m3u8           --output "[2021] [Session 101] Keynote.mp4"
-youtube-dl -f best --hls-prefer-native https://events-delivery.apple.com/1805asrvgvurxcrkewleraugwqathmvg/m3u8/vod_asl_index-YjZLVmcchTTNTtDTLsRUgqHBaNmHAmNH.m3u8       --output "[2021] [Session 111] Keynote (ASL).mp4"
-youtube-dl -f best --hls-prefer-native https://events-delivery.apple.com/0205eyyhwbbqexozkwmgccegwnjyrktg/m3u8/vod_index-dpyfrsVksFWjneFiptbXnAMYBtGYbXeZ.m3u8           --output "[2022] [Session 101] Keynote.mp4"
-youtube-dl -f best --hls-prefer-native https://events-delivery.apple.com/0205eyyhwbbqexozkwmgccegwnjyrktg/m3u8/vod_asl_index-ktnaTcjUgzeMGMTaiatvJAZgtCVGqFUX.m3u8       --output "[2022] [Session 111] Keynote (ASL).mp4"
-youtube-dl -f bestvideo+bestaudio      https://events-delivery.apple.com/wwdc22/S6609-rUNWRhfHEGjdhBffWQLkyEHB/cmaf.m3u8                  --output "[2022] [Session 10113] Explore EDR on iOS.mp4"
-youtube-dl -f bestvideo+bestaudio      https://events-delivery.apple.com/wwdc22/S6610-wbTYzbGrJjXGpwDYrMCraMxm/cmaf.m3u8                  --output "[2022] [Session 10114] Display EDR content with Core Image, Metal, and SwiftUI.mp4"
+youtube-dl -f best --hls-prefer-native https://devstreaming-cdn.apple.com/videos/wwdc/2015/1014o78qhj07pbfxt9g7/101/hls_vod_mvp.m3u8 --output "[2015] [Session 101] Keynote.mp4"
+youtube-dl -f best --hls-prefer-native https://devstreaming-cdn.apple.com/videos/wwdc/2015/1026npwuy2crj2xyuq11/102/hls_vod_mvp.m3u8 --output "[2015] [Session 102] Platforms State of the Union.mp4"
+youtube-dl -f best --hls-prefer-native https://devstreaming-cdn.apple.com/videos/wwdc/2015/112lwa56zromr4h6uf0/112/hls_vod_mvp.m3u8  --output "[2015] [Session 112] Think Audacious.mp4"
+youtube-dl -f best --hls-prefer-native https://events-delivery.apple.com/17qopibbefvoiuhbsefvbsefvopihb06/m3u8/hls_vod_mvp.m3u8      --output "[2017] [Session 101] Keynote.mp4"
+youtube-dl -f best --hls-prefer-native https://events-delivery.apple.com/18oijbasfvuhbfsdvoijhbsdfvljkb6/m3u8/hls_vod_mvp.m3u8       --output "[2018] [Session 101] Keynote.mp4"
+youtube-dl -f best --hls-prefer-native https://events-delivery.apple.com/3004qzusahnbjppuwydgjzsdyzsippar/m3u8/hls_vod_mvp.m3u8      --output "[2019] [Session 101] Keynote.mp4"
+youtube-dl -f bestvideo+english_128-English_Audio    --hls-prefer-native https://events-delivery.apple.com/2605bdtgclbnfypwzfkzdsupvcyzhhbx/m3u8/hls_vod_mvp.m3u8                                    --output "[2020] [Session 101] Keynote.mp4"
+youtube-dl -f bestvideo+audio-stereo-aac-128-English --hls-prefer-native https://events-delivery.apple.com/1805asrvgvurxcrkewleraugwqathmvg/m3u8/vod_index-YVvsDudyWzBdgmtcMPabYTdjaWWmbLaA.m3u8     --output "[2021] [Session 101] Keynote.mp4"
+youtube-dl -f bestvideo+audio-stereo-aac-128-English --hls-prefer-native https://events-delivery.apple.com/1805asrvgvurxcrkewleraugwqathmvg/m3u8/vod_asl_index-YjZLVmcchTTNTtDTLsRUgqHBaNmHAmNH.m3u8 --output "[2021] [Session 111] Keynote (ASL).mp4"
+youtube-dl -f bestvideo+audio-stereo-aac-128-English --hls-prefer-native https://events-delivery.apple.com/0205eyyhwbbqexozkwmgccegwnjyrktg/m3u8/vod_index-dpyfrsVksFWjneFiptbXnAMYBtGYbXeZ.m3u8     --output "[2022] [Session 101] Keynote.mp4"
+youtube-dl -f bestvideo+audio-stereo-aac-128-English --hls-prefer-native https://events-delivery.apple.com/0205eyyhwbbqexozkwmgccegwnjyrktg/m3u8/vod_asl_index-ktnaTcjUgzeMGMTaiatvJAZgtCVGqFUX.m3u8 --output "[2022] [Session 111] Keynote (ASL).mp4"
+youtube-dl -f bestvideo+bestaudio      https://events-delivery.apple.com/wwdc22/S6609-rUNWRhfHEGjdhBffWQLkyEHB/cmaf.m3u8             --output "[2022] [Session 10113] Explore EDR on iOS.mp4"
+youtube-dl -f bestvideo+bestaudio      https://events-delivery.apple.com/wwdc22/S6610-wbTYzbGrJjXGpwDYrMCraMxm/cmaf.m3u8             --output "[2022] [Session 10114] Display EDR content with Core Image, Metal, and SwiftUI.mp4"
diff --git a/hls-only b/hls-only
@@ -1,14 +1,14 @@
 #!/bin/bash
-youtube-dl -f best --hls-prefer-native https://devstreaming-cdn.apple.com/videos/wwdc/2015/1014o78qhj07pbfxt9g7/101/hls_vod_mvp.m3u8            --output "[2015] [Session 101] Keynote.mp4"
-youtube-dl -f best --hls-prefer-native https://devstreaming-cdn.apple.com/videos/wwdc/2015/1026npwuy2crj2xyuq11/102/hls_vod_mvp.m3u8            --output "[2015] [Session 102] Platforms State of the Union.mp4"
-youtube-dl -f best --hls-prefer-native https://devstreaming-cdn.apple.com/videos/wwdc/2015/112lwa56zromr4h6uf0/112/hls_vod_mvp.m3u8             --output "[2015] [Session 112] Think Audacious.mp4"
-youtube-dl -f best --hls-prefer-native https://p-events-delivery.akamaized.net/17qopibbefvoiuhbsefvbsefvopihb06/m3u8/hls_vod_mvp.m3u8           --output "[2017] [Session 101] Keynote.mp4"
-youtube-dl -f best --hls-prefer-native https://p-events-delivery.akamaized.net/18oijbasfvuhbfsdvoijhbsdfvljkb6/m3u8/hls_vod_mvp.m3u8            --output "[2018] [Session 101] Keynote.mp4"
-youtube-dl -f best --hls-prefer-native https://p-events-delivery.akamaized.net/3004qzusahnbjppuwydgjzsdyzsippar/m3u8/hls_vod_mvp.m3u8           --output "[2019] [Session 101] Keynote.mp4"
-youtube-dl -f best --hls-prefer-native https://p-events-delivery.akamaized.net/2605bdtgclbnfypwzfkzdsupvcyzhhbx/m3u8/hls_vod_mvp.m3u8           --output "[2020] [Session 101] Keynote.mp4"
-youtube-dl -f best --hls-prefer-native https://p-events-delivery.akamaized.net/1805asrvgvurxcrkewleraugwqathmvg/m3u8/vod_index-YVvsDudyWzBdgmtcMPabYTdjaWWmbLaA.m3u8           --output "[2021] [Session 101] Keynote.mp4"
-youtube-dl -f best --hls-prefer-native https://p-events-delivery.akamaized.net/1805asrvgvurxcrkewleraugwqathmvg/m3u8/vod_asl_index-YjZLVmcchTTNTtDTLsRUgqHBaNmHAmNH.m3u8       --output "[2021] [Session 111] Keynote (ASL).mp4"
-youtube-dl -f best --hls-prefer-native https://events-delivery.apple.com/0205eyyhwbbqexozkwmgccegwnjyrktg/m3u8/vod_index-dpyfrsVksFWjneFiptbXnAMYBtGYbXeZ.m3u8                 --output "[2022] [Session 101] Keynote.mp4"
-youtube-dl -f best --hls-prefer-native https://events-delivery.apple.com/0205eyyhwbbqexozkwmgccegwnjyrktg/m3u8/vod_asl_index-ktnaTcjUgzeMGMTaiatvJAZgtCVGqFUX.m3u8             --output "[2022] [Session 111] Keynote (ASL).mp4"
-youtube-dl -f bestvideo+bestaudio      https://events-delivery.apple.com/wwdc22/S6609-rUNWRhfHEGjdhBffWQLkyEHB/cmaf.m3u8                        --output "[2022] [Session 10113] Explore EDR on iOS.mp4"
-youtube-dl -f bestvideo+bestaudio      https://events-delivery.apple.com/wwdc22/S6610-wbTYzbGrJjXGpwDYrMCraMxm/cmaf.m3u8                        --output "[2022] [Session 10114] Display EDR content with Core Image, Metal, and SwiftUI.mp4"
+youtube-dl -f best --hls-prefer-native https://devstreaming-cdn.apple.com/videos/wwdc/2015/1014o78qhj07pbfxt9g7/101/hls_vod_mvp.m3u8      --output "[2015] [Session 101] Keynote.mp4"
+youtube-dl -f best --hls-prefer-native https://devstreaming-cdn.apple.com/videos/wwdc/2015/1026npwuy2crj2xyuq11/102/hls_vod_mvp.m3u8      --output "[2015] [Session 102] Platforms State of the Union.mp4"
+youtube-dl -f best --hls-prefer-native https://devstreaming-cdn.apple.com/videos/wwdc/2015/112lwa56zromr4h6uf0/112/hls_vod_mvp.m3u8       --output "[2015] [Session 112] Think Audacious.mp4"
+youtube-dl -f best --hls-prefer-native https://events-delivery.apple.com/17qopibbefvoiuhbsefvbsefvopihb06/m3u8/hls_vod_mvp.m3u8           --output "[2017] [Session 101] Keynote.mp4"
+youtube-dl -f best --hls-prefer-native https://events-delivery.apple.com/18oijbasfvuhbfsdvoijhbsdfvljkb6/m3u8/hls_vod_mvp.m3u8            --output "[2018] [Session 101] Keynote.mp4"
+youtube-dl -f best --hls-prefer-native https://events-delivery.apple.com/3004qzusahnbjppuwydgjzsdyzsippar/m3u8/hls_vod_mvp.m3u8           --output "[2019] [Session 101] Keynote.mp4"
+youtube-dl -f best --hls-prefer-native https://events-delivery.apple.com/2605bdtgclbnfypwzfkzdsupvcyzhhbx/m3u8/hls_vod_mvp.m3u8           --output "[2020] [Session 101] Keynote.mp4"
+youtube-dl -f best --hls-prefer-native https://events-delivery.apple.com/1805asrvgvurxcrkewleraugwqathmvg/m3u8/vod_index-YVvsDudyWzBdgmtcMPabYTdjaWWmbLaA.m3u8           --output "[2021] [Session 101] Keynote.mp4"
+youtube-dl -f best --hls-prefer-native https://events-delivery.apple.com/1805asrvgvurxcrkewleraugwqathmvg/m3u8/vod_asl_index-YjZLVmcchTTNTtDTLsRUgqHBaNmHAmNH.m3u8       --output "[2021] [Session 111] Keynote (ASL).mp4"
+youtube-dl -f best --hls-prefer-native https://events-delivery.apple.com/0205eyyhwbbqexozkwmgccegwnjyrktg/m3u8/vod_index-dpyfrsVksFWjneFiptbXnAMYBtGYbXeZ.m3u8           --output "[2022] [Session 101] Keynote.mp4"
+youtube-dl -f best --hls-prefer-native https://events-delivery.apple.com/0205eyyhwbbqexozkwmgccegwnjyrktg/m3u8/vod_asl_index-ktnaTcjUgzeMGMTaiatvJAZgtCVGqFUX.m3u8       --output "[2022] [Session 111] Keynote (ASL).mp4"
+youtube-dl -f bestvideo+bestaudio      https://events-delivery.apple.com/wwdc22/S6609-rUNWRhfHEGjdhBffWQLkyEHB/cmaf.m3u8                  --output "[2022] [Session 10113] Explore EDR on iOS.mp4"
+youtube-dl -f bestvideo+bestaudio      https://events-delivery.apple.com/wwdc22/S6610-wbTYzbGrJjXGpwDYrMCraMxm/cmaf.m3u8                  --output "[2022] [Session 10114] Display EDR content with Core Image, Metal, and SwiftUI.mp4"
diff --git a/README.md b/README.md
@@ -103,7 +103,7 @@ Down side is that there's no parallel downloading :(.
 > youtube-dl -f 2277 <URL> --output <FILENAME>
 > ```
 >
-> Some stream split video and audio into different tracks (as shown above, `video only` this format contains only video track). In this case, use `-f VIDEO_FORMAT+AUDIO_FORMAT` instead to download both video and audio tracks. For example `-f bestvideo+bestaudio`, `-f 2277+bestaudio`.
+> Some stream split video and audio into different tracks (as shown above, `video only` suggests that this format contains only video track). In this case, use `-f VIDEO_FORMAT+AUDIO_FORMAT` instead to download both video and audio tracks. For example `-f bestvideo+bestaudio`, `-f 2277+bestaudio`.
 
 > This technique should also works for video that's broken / fail to download / no download link provided, as long as it has the m3u8 file.
 

diff --git a/README.md b/README.md
@@ -102,6 +102,8 @@ Down side is that there's no parallel downloading :(.
 > ```bash
 > youtube-dl -f 2277 <URL> --output <FILENAME>
 > ```
+>
+> Some stream split video and audio into different tracks (as shown above, `video only` this format contains only video track). In this case, use `-f VIDEO_FORMAT+AUDIO_FORMAT` instead to download both video and audio tracks. For example `-f bestvideo+bestaudio`, `-f 2277+bestaudio`.
 
 > This technique should also works for video that's broken / fail to download / no download link provided, as long as it has the m3u8 file.
 

diff --git a/hls-only b/hls-only
@@ -10,5 +10,5 @@ youtube-dl -f best --hls-prefer-native https://p-events-delivery.akamaized.net/1
 youtube-dl -f best --hls-prefer-native https://p-events-delivery.akamaized.net/1805asrvgvurxcrkewleraugwqathmvg/m3u8/vod_asl_index-YjZLVmcchTTNTtDTLsRUgqHBaNmHAmNH.m3u8       --output "[2021] [Session 111] Keynote (ASL).mp4"
 youtube-dl -f best --hls-prefer-native https://events-delivery.apple.com/0205eyyhwbbqexozkwmgccegwnjyrktg/m3u8/vod_index-dpyfrsVksFWjneFiptbXnAMYBtGYbXeZ.m3u8                 --output "[2022] [Session 101] Keynote.mp4"
 youtube-dl -f best --hls-prefer-native https://events-delivery.apple.com/0205eyyhwbbqexozkwmgccegwnjyrktg/m3u8/vod_asl_index-ktnaTcjUgzeMGMTaiatvJAZgtCVGqFUX.m3u8             --output "[2022] [Session 111] Keynote (ASL).mp4"
-youtube-dl -f best --hls-prefer-native https://events-delivery.apple.com/wwdc22/S6609-rUNWRhfHEGjdhBffWQLkyEHB/cmaf.m3u8                        --output "[2022] [Session 10113] Explore EDR on iOS.mp4"
-youtube-dl -f best --hls-prefer-native https://events-delivery.apple.com/wwdc22/S6610-wbTYzbGrJjXGpwDYrMCraMxm/cmaf.m3u8                        --output "[2022] [Session 10114] Display EDR content with Core Image, Metal, and SwiftUI.mp4"
+youtube-dl -f bestvideo+bestaudio      https://events-delivery.apple.com/wwdc22/S6609-rUNWRhfHEGjdhBffWQLkyEHB/cmaf.m3u8                        --output "[2022] [Session 10113] Explore EDR on iOS.mp4"
+youtube-dl -f bestvideo+bestaudio      https://events-delivery.apple.com/wwdc22/S6610-wbTYzbGrJjXGpwDYrMCraMxm/cmaf.m3u8                        --output "[2022] [Session 10114] Display EDR content with Core Image, Metal, and SwiftUI.mp4"
diff --git a/wwdc2013-hls.sh b/wwdc2013-hls.sh
@@ -36,7 +36,7 @@ youtube-dl -f best --hls-prefer-native https://devstreaming-cdn.apple.com/videos
 youtube-dl -f best --hls-prefer-native https://devstreaming-cdn.apple.com/videos/wwdc/2013/302xdx3xf65k8c0kkajsjy2mh9jj/302/ipad_c.m3u8 --output "[2013] [Session 302] What’s New in Passbook.mp4"
 youtube-dl -f best --hls-prefer-native https://devstreaming-cdn.apple.com/videos/wwdc/2013/303xdx3xodi2951d3kopnrhlg/303/ipad_c.m3u8    --output "[2013] [Session 303] Integrating Passbook into your Ecosystem.mp4"
 youtube-dl -f best --hls-prefer-native https://devstreaming-cdn.apple.com/videos/wwdc/2013/304xex4x7qun15qmlzgf1s39fn08/304/ipad_c.m3u8 --output "[2013] [Session 304] What’s New in Map Kit.mp4"
-youtube-dl -f best --hls-prefer-native https://devstreaming-cdn.apple.com/videos/wwdc/2013/305xbx4xqongltzvuja8xrmsrq1/305/ipad_c.m3u8  --output "[2013] [Session 305] Using Store Kit for In-App Purchases.movmp4"
+youtube-dl -f best --hls-prefer-native https://devstreaming-cdn.apple.com/videos/wwdc/2013/305xbx4xqongltzvuja8xrmsrq1/305/ipad_c.m3u8  --output "[2013] [Session 305] Using Store Kit for In-App Purchases.mp4"
 youtube-dl -f best --hls-prefer-native https://devstreaming-cdn.apple.com/videos/wwdc/2013/306xdx4xq2n1jhue4dfou0nemckj/306/ipad_c.m3u8 --output "[2013] [Session 306] What’s New in iTunes Connect.mp4"
 youtube-dl -f best --hls-prefer-native https://devstreaming-cdn.apple.com/videos/wwdc/2013/307xex4xl1ey243ksyxqfip0xowr/307/ipad_c.m3u8 --output "[2013] [Session 307] What’s New in Core Location.mp4"
 youtube-dl -f best --hls-prefer-native https://devstreaming-cdn.apple.com/videos/wwdc/2013/308xex4x6ybggtlw4ztv0sg5btp/308/ipad_c.m3u8  --output "[2013] [Session 308] Using Receipts to Protect Your Digital Sales.mp4"

diff --git a/README.md b/README.md
@@ -79,6 +79,30 @@ For batch download, use `wwdc2013-hls.sh`, remember to `chmod +x wwdc2013-hls.sh
 
 Down side is that there's no parallel downloading :(.
 
+> The `-f best` choose the stream with best quality automatically, but won't always works. If you encounter `requested format not available` error with `-f best` option, you may pick a format manually, here's how:
+> 
+> First, use `--list-formats` to list all streams available:
+> 
+> ```bash
+> youtube-dl --list-formats <URL>
+> # [generic] cmaf: Requesting header
+> # [generic] cmaf: Downloading m3u8 information
+> # [info] Available formats for cmaf:
+> # format code                   extension  resolution note
+> #
+> # (more formats here...)
+> #
+> # 799                           mp4        1920x1080   799k , hvc1.1.6.H120.B0, 29.97fps, video only
+> # 1044                          mp4        2560x1440  1044k , hvc1.1.6.H150.B0, 29.97fps, video only
+> # 2277                          mp4        3840x2160  2277k , hvc1.1.6.H150.B0, 29.97fps, video only (best)
+> ```
+> 
+> Pick a format you want to download, for example, we are downloading `2277` because it has the best quality. Use `-f` option to choose the format:
+>
+> ```bash
+> youtube-dl -f 2277 <URL> --output <FILENAME>
+> ```
+
 > This technique should also works for video that's broken / fail to download / no download link provided, as long as it has the m3u8 file.
 
 ### Q: Why I can only download some Tech Talks 2013 videos?