I want to cut the audio from a scene of a movie (blu-ray 23.976 pfs). I want to create the cut from frame 2928 to 5177. Currently I don't know where I have to cut the audio to be accurate. Is the given command correct? ffmpeg.exe -i audio.flac -ss (2928/(24000/1001)) -t (5177/(24000/1001))-(2928/(24000/1001)) -codec flac audio_cut.flac ffmpeg.exe -i audio.flac -ss 122.122 -t 93.80204167 -codec flac audio_cut.flac And from the documentation I should use -ss as an output option to be accurate. But what is with -t? As input or output? Best Felix _______________________________________________ ffmpeg-user mailing list email@example.com https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".