Created
December 6, 2011 19:39
-
-
Save yellowled/1439610 to your computer and use it in GitHub Desktop.
Convert videos to proper formats for HTML5 video on Linux shell using ffmpeg. Will probably convert this to a bash script later, but for the time being, here's some examples. Not sure there have actually sensible dimensions and bitrates for web video.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| # webm | |
| ffmpeg -i IN -f webm -vcodec libvpx -acodec libvorbis -ab 128000 -crf 22 -s 640x360 OUT.webm | |
| # mp4 | |
| ffmpeg -i IN -acodec aac -strict experimental -ac 2 -ab 128k -vcodec libx264 -vpre slow -f mp4 -crf 22 -s 640x360 OUT.mp4 | |
| # ogg (if you want to support older Firefox) | |
| ffmpeg2theora IN -o OUT.ogv -x 640 -y 360 --videoquality 5 --audioquality 0 --frontend |
Will probably convert this to a bash script later, but for the time being, here's some examples.
Well, I did it now. https://github.com/rpsu/dvd_converter/
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
THANK YOU!
As @joaofnr said,
-vpredoes need to be changed to-presetin the mp4 line