Created
November 2, 2013 19:53
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Uses ffmpeg to convert a video to Ogg/Theora, WebM/vp8 and MP4/h264 for web page inclusion using HTML 5.
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| #!/bin/bash | |
| # | |
| # First parameter is the file to convert, second optional parameter is the bitrate (default=2000k). | |
| # | |
| # This is the HTML 5 code for including the videos: | |
| # <video width="450" controls> | |
| # <source src="example.ogv" type="video/ogg; codecs=theora,vorbis"> | |
| # <source src="example.webm" type="video/webm"> | |
| # <source src="example.mp4" type="video/mp4"> | |
| # </video> | |
| # | |
| die () { | |
| echo >&2 "$@" | |
| exit 1 | |
| } | |
| [ $# -ge 1 ] || die "File to convert required as argument for this script." | |
| [ -f $1 ] || die "Argument $1 is not a regular file." | |
| if [ $# -ge 2 ]; then | |
| bitrate=$2 | |
| else | |
| bitrate=2000k | |
| fi | |
| file=`basename $1` | |
| file="${file%.*}" | |
| # Ogg/Theora | |
| ffmpeg -i $1 \ | |
| -acodec libvorbis -ar 44100 -vb $bitrate\ | |
| -aspect 16:9 -y $file.ogv | |
| # WebM/vp8 | |
| ffmpeg -i $1 \ | |
| -acodec libvorbis -ar 44100 \ | |
| -pass 1 -passlogfile $file.dv -vb $bitrate\ | |
| -aspect 16:9 -y $file.webm | |
| ffmpeg -i $1 \ | |
| -acodec libvorbis -ar 44100 \ | |
| -pass 2 -passlogfile $file.dv -vb $bitrate\ | |
| -aspect 16:9 -y $file.webm | |
| # MP4/h264 | |
| ffmpeg -i $1 \ | |
| -acodec libfaac \ | |
| -vcodec libx264 -vb $bitrate\ | |
| -aspect 16:9 -y $file.mp4 |
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