I'm trying to cut a video (a debate on TV) with FFmpeg without re-encoding, and I need to cut between 2 sentences a guy pronounce. I think the precise moment is between two keyframes, because whatever the timestamp I try to cut at, I always get too much sound (and video) or too few. Here is my ffmpeg command line :
I'm aware that the position of the -ss option in the command line matters: here, it is supposed to give me all the accuracy FFmpeg can offer. I know I'm probably trying to cut my video neither on a I-frame, nor on P- or B-frames.
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