Created
August 9, 2017 17:44
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compress mp4 video using ffmpeg
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| // http://ericholsinger.com/install-ffmpeg-on-a-mac | |
| ffmpeg -i input.mp4 -vcodec h264 -acodec mp3 output.mp4 |
export first frame of video:
ffmpeg -i video.mp4 -vf "select=eq(n\,0)" -q:v 3 frame.jpg
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// to remove audio output from video
ffmpeg -i input.mp4 -vcodec h264 -an output.mp4