On Mon, Jan 25, 2021 at 12:49 AM Anton Khirnov <an...@khirnov.net> wrote: > > Quoting Linjie Fu (2021-01-24 16:05:56) > > Regression since 87f0c8280. > > > > If the extradata of a stream could not be extracted correctly, > > codec_info_nb_frames would remain zero, while st->event_flag would still > > be marked as AVSTREAM_EVENT_FLAG_NEW_PACKETS. > > > > The two expressions could be different in this case, hence reset > > event_flags and calculate the correct score. > > > > Fix #9029. > > The ticket mentions ffplay, but ffplay does not access event_flags. >
You are right, this helps ffmpeg cmdline to copy and dump: $ ffmpeg -i sample_cut.flv -c copy -y dump.mp4 Before 87f0c8280 and after this patch: audio streams could be dumped and playable, while video streams still not. 87f0c8280..master: Error reporting and quits. [mp4 @ 0x7fb276809a00] dimensions not set Could not write header for output file #0 (incorrect codec parameters ?): Invalid argument Error initializing output stream 0:1 -- I'd change the commit message to "#9029 related" for this, since the ffplay issue remains the same. - linjie _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
