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Mobile optimized HTML5 video encoding using FFMPEG
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# webm | |
ffmpeg -y -i snp-inst3.mp4 \ | |
-filter:v scale=640:360,setsar=1/1 -pix_fmt yuv420p \ | |
-vpre libvpx-720p -b:v 500k -r:v 25/1 -force_fps \ | |
-c:a libvorbis -b:a 80k -pass 1 out_inst.webm | |
# mp4 | |
ffmpeg -y -i snp-inst3.mp4 \ | |
-filter:v scale=640:360,setsar=1/1 -pix_fmt yuv420p \ | |
-c:v libx264 -preset:v slow -profile:v baseline \ | |
-x264opts level=3.0:ref=1 -b:v 700k -r:v 25/1 -force_fps \ | |
-movflags +faststart -c:a libfaac -b:a 80k -pass 1 out_inst.mp4 |
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