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spohnan/mov-speed.sh

Created September 4, 2021 17:45
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ffmpeg mov screenshot speedup
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mov-speed.sh
# https://trac.ffmpeg.org/wiki/How%20to%20speed%20up%20/%20slow%20down%20a%20video
# setpts at .02 is about 1min->1sec and is great for longish running, 10min, video captures with little activity
docker run --rm -v $(pwd):/tmp jrottenberg/ffmpeg -i /tmp/screenshot.mov -filter:v "setpts=0.02*PTS" -preset slow -crf 18 /tmp/test3.m4v
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