[FFmpeg-user] Cutting video at i-frames to avoid recoding

[Carl Eugen Hoyos]

Jim Worrall <coniophora <at> gmail.com> writes:

> ffmpeg -ss [start time] -i [input] -t [duration] -c copy [output]

Iirc, -t does not always work with -c copy, 
but this is of course how it should work.

Carl Eugen