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zhanglei / ffmpeg-cmd.md
Created June 26, 2017 03:41 — forked from Akagi201/ffmpeg-cmd.md

element stream to ts

  • ffmpeg -i audio.aac -i ch2.h264 -acodec copy -vcodec copy -f mpegts out.ts

rtsp 2 rtmp

  • ffmpeg -rtsp_transport tcp -i rtsp://fuck.com/fuck/fuck -c copy -f flv rtmp://shit.com/shit/shit

截图片

  • ./ffmpeg -y -err_detect ignore_err -i "rtmp://uplive.b0.upaiyun.com/live/loading timeout=10" -f image2 -vframes 1 a.jpg
  • ./ffmpeg -y -err_detect ignore_err -i "rtmp://uplive.b0.upaiyun.com/live/loading live=1 timeout=10" -f image2 -vframes 1 a.jpg
@zhanglei
zhanglei / Install-php7.md
Created June 15, 2017 11:20 — forked from hollodotme/Install-php7.md
Installing php7-fpm with phpredis and xdebug extension on Ubuntu 14.04

Install php7.0-fpm

# remove php5 modules
apt-get autoremove --purge php5-*
# add php-7.0 source list by [Ondřej Surý](https://github.com/oerdnj)
add-apt-repository ppa:ondrej/php
# Update index
apt-get update
# Install php7.0-fpm with needed extensions
@zhanglei
zhanglei / a.ltp
Created June 13, 2013 09:24 — forked from kindy/a.ltp
"abc"
<?= 124 ?>
<?= a ?>
<? local x = 12
if math.random(1, 5) > 1 then ?>
xxx
<? else ?>
yyy
<? end ?>