#7282: ffmpeg generates improper HE-AACv2 fMP4 files -------------------------------------+------------------------------------- Reporter: ronak2121 | Owner: Type: defect | Status: new Priority: normal | Component: Version: git-master | undetermined Keywords: | Resolution: Blocking: | Blocked By: Analyzed by developer: 0 | Reproduced by developer: 0 -------------------------------------+-------------------------------------
Comment (by ronak2121): I'm not sure that part is important in this discussion. Have you looked at the issues I call out above where the codec information & defaultSampleDuration in the fMP4 is not being signaled properly? But at any rate, are you sure that the duration from ffmpeg is accurate? Have you tried running `ffmpeg -i test2.mp4 -f null`? If so, I'm not sure what Apple is doing to the audio there to change the duration by so much. If you notice, the start: value there is 9.904218 which maps to the offset that you see there. What does that mean in ffmpeg? -- Ticket URL: <https://trac.ffmpeg.org/ticket/7282#comment:13> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker _______________________________________________ FFmpeg-trac mailing list FFmpeg-trac@avcodec.org http://ffmpeg.org/mailman/listinfo/ffmpeg-trac