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wallacemaxters/speed_up_video.sh

Last active October 14, 2022 18:51
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Speed up videos with ffmpeg command line
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speed_up_video.sh
ffmpeg -i $1 -map 0:v -c:v copy -bsf:v h264_mp4toannexb raw.h264
ffmpeg -fflags +genpts -r 45 -i raw.h264 -c:v copy $2
rm raw.h264
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wallacemaxters commented Oct 14, 2022 •
edited 

./speed_up_video.sh input.mp4 output.mp4

You might execute chmod +x speed_up_video.sh if needed

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