From: Martin Machalek <[email protected]> Adds DTS to packets which would otherwise break tbr calculation within libavformat, as well as packet rate calculation in ffmpeg.
An example of such input would be an MPEG-TS stream where a whole GOP is put into a single PES packet. Co-authored-by: Jan Ekström <[email protected]> Signed-off-by: Jan Ekström <[email protected]> --- libavformat/demux.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/libavformat/demux.c b/libavformat/demux.c index 06de71cd6e..9a4ab28679 100644 --- a/libavformat/demux.c +++ b/libavformat/demux.c @@ -1098,6 +1098,11 @@ static void compute_pkt_fields(AVFormatContext *s, AVStream *st, if (!onein_oneout) // This should happen on the first packet update_initial_timestamps(s, pkt->stream_index, pkt->dts, pkt->pts, pkt); + + if (pkt->dts == AV_NOPTS_VALUE && !is_relative(sti->cur_dts) && + sti->cur_dts != AV_NOPTS_VALUE && pkt->duration > 0) + pkt->dts = sti->cur_dts + pkt->duration; + if (pkt->dts > sti->cur_dts) sti->cur_dts = pkt->dts; -- 2.40.1 _______________________________________________ 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".
