Cut ffmpeg video without losing quality by keeping the same codecs, very fast: Example: Start at 52 seconds, take 10 minutes after that: ffmpeg -ss 52 -i in

Cut ffmpeg video without losing quality by keeping the same codecs, very fast: Example: Start at 52 seconds, take 10 minutes after that: ffmpeg -ss 52 -i input.mp4 -c copy -t 00:10:00.0 output.mp4