Created
January 31, 2021 20:00
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A script for creating a timelapse video
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| //Unpack video to frames (r 1 is one frame per second) | |
| ffmpeg -i input1.avi -r 1 frames/image-%6d.jpeg | |
| //repack at 25fps | |
| ffmpeg -i image-%6d.jpeg -r 25 -q:v 2 output1.mp4 | |
| //Speed up video by 2x "0.5" | |
| ffmpeg -i output1.mp4 -filter:v "setpts=0.5*PTS" output.mp4 |
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