Hello Carl, Also worth mentioning, that during runtime ‘ av_dump_format’ displays correctly all changes made to the format container metadata.
Thank you, Kind regards, Igor Serganov On Mon, 28 Nov 2022 at 18:30, Igor Serganov <[email protected]> wrote: > Hello Carl, > > > Thank you for your reply. I think now I have realised that I have 2 issues > in my scenario: > > 1. The code attached (metadata.cpp) writes perfectly some static header > during mp3 => mp3 transcoding, however if I use ADTS muxer with AAC output > stream inside, metadata is not written. > 2. Since one of the tags contains start time of the segment, I need to > update its value multiple times (as many as I have 10s segments during > transcoding) after calling avformat_alloc_output_context2 and > avformat_write_header . That doesn’t work neither for mp3 nor for adts > muxer. > > > > On 27 Nov 2022, at 17:00, Carl Eugen Hoyos <[email protected]> wrote: > > Am Sa., 26. Nov. 2022 um 19:08 Uhr schrieb Igor Serganov < > [email protected]>: > > > Hello team! > > I would appreciate your help on the following issue. > > > I believe you should provide code that can be compiled stand-alone. > > It seems very unlikely that you found a bug, much more likely that > something is missing in your code (assuming it works with ffmpeg, > the application). > > Carl Eugen > _______________________________________________ > Libav-user mailing list > [email protected] > https://ffmpeg.org/mailman/listinfo/libav-user > > To unsubscribe, visit link above, or email > [email protected] with subject "unsubscribe". > > >
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