theorm/html5-audio-video.md

Last active January 2, 2016 06:58

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html5-audio-video.md

Install

Make sure we have Final Cut Pro X and correct version of ffmpeg installed.

brew uninstall ffmpeg
brew install ffmpeg --with-theora --with-libogg --with-libvorbis --with-libvpx

Export

Export master file from FCPX.

Encode

Ogg

ffmpeg -i input.mov -codec:v libtheora -qscale:v 3 -codec:a libvorbis -qscale:a 2 output.ogv

Webm

ffmpeg -i input.mov -codec:v libvpx -b:v 2M -crf 30 -codec:a libvorbis -qscale:a 2 output.webm

better 2 pass:

ffmpeg -y -i i.mov -vcodec libvpx -b 2000k -acodec libvorbis -ab 128k -pass 2 o.webm
ffmpeg -y -i i.mov -vcodec libvpx -b 2000k -acodec libvorbis -ab 128k -pass 2 o.webm

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