On Sat, 13 Jul 2019 at 20:21, Paul B Mahol <[email protected]> wrote: > What gives you reason this is supported? None of containers mentioned can > support it even theoretically. > >
I didn't have knowledge enough to speculate about support of this feature on specific formats but I couldn't either find hints suggesting very limited support so I just tried. As said nut[1] format, which I also mentioned, seems to directly support it but I was not able to make it work by setting AVFrame.metadata and pushing the frame: when decoding the same field is always NULL. Without an example I can't understand if I am doing something wrong or the support for per-frame metadata is broken in nut. Any help is appreciated. Cheers, Francesco [1] https://ffmpeg.org/~michael/nut.txt _______________________________________________ ffmpeg-user mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
