Created
February 25, 2016 18:27
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ffmpeg commands to encode videos to mp4 and webm for HTML5 <video> tagMP
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| IF YOU DON'T NEED SOUND, ADD -an BEFORE -f | |
| MP4 | |
| ffmpeg -i inputfile.mov -c:v libx264 -vf scale=-1:desiredvideoheightinpixels -pix_fmt yuv420p -profile:v baseline -crf 22 -f mp4 outputfile.mp4 | |
| (to adjust quality, change -crf — lower is better, higher is smaller file size) | |
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| WEBM | |
| ffmpeg -i inputfile.mov -codec:v libvpx -quality good -b:v 500k -qmin 10 -qmax 42 -vf scale=-1:desiredvideoheightinpixels -codec:a libvorbis -f webm outputfile.webm | |
| (to adjust quality, change -b:v (bitrate) — 180k is v low, go higher if it looks bad) |
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