Ping > On 14 Jan 2021, at 18:13, Peter Zebühr <[email protected]> wrote: > > Hi, > > I had a look at different options on how to fix the regression, though I am > not sure what I arrived at is what you had in mind. > > I tried to read up a bit on opus as well and I assume you are talking about > the frame length coding allowing coding of zero-byte frames? If so, my > understanding is that it would still not be represented as a zero byte length > avpacket input to the oggmuxer? > > I looked at how this is handled for flac, as the regression I see is in flac > muxed in ogg). There libavcoded/flacenc that is intentionally just setting > extradata in the last avpacket on the last block by no payload > (packet_size=0). And libavformat/flacenc:flac_write_audio_packet that does > not write any audio data if packet size is 0. > > I am thinking that it should be safe to not mux any 0 sized packets in oggenc > given that my understanding above is correct. Updated the patch to reflect > that, let me know what you think. > > / Peter > > > <0001-Fix-ogg-page-termination-on-even-last-packets.patch>_______________________________________________ > ffmpeg-devel mailing list > [email protected] > https://ffmpeg.org/mailman/listinfo/ffmpeg-devel > > To unsubscribe, visit link above, or email > [email protected] with subject "unsubscribe".
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