![]() ![]() I am not sure, but I think FFmpeg duplicates the first frame multiple times to fill the 921.682 seconds time gap. I also tried -itsoffset and that appears to do nothing at all, regardless of where i position it. 368 8 31 setptsPTS-STARTPTS+921.682/TB adds offset of 921.682 seconds to the video timestamps. Using the amix filter didn't work either although i was able to combine an arbitrary number of input files, they all started at the same time, because i haven't been able to delay the onset of each individual component audio file beforehand. ![]() The script doesn't know beforehand how long each of the source audio files will be, so a simple -filter_complex using concat didn't work. For example, if i have the files beep1.wav, beep2.wav, and beep3.wav, the resulting output.wav should be a mono sound file where the contents of beep2.wav will be heard starting at the 1-second mark, the contents of beep3.wav at the 2-second mark, etc. wav file must start n seconds into the final output file. I'm trying to write a script that will take an arbitrary number of of. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |