nicnocquee/speedup_movie_ffmpeg.sh

Created June 26, 2014 14:30

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Script to speed up/down movie using ffmpeg. To change speed to 2x, change 10/13 to 0.5 and 1.3 to 2.

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speedup_movie_ffmpeg.sh

ffmpeg -i input_name -filter_complex "[0:v]setpts=10/13*PTS[v];[0:a]atempo=1.3[a]" -map "[v]" -map "[a]" output_name

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