[FFmpeg-devel] [PATCH 5/5] avformat/movenc: add support for AV1 streams
Baptiste Coudurier
baptiste.coudurier at gmail.com
Tue Jul 10 01:23:43 EEST 2018
Hi James,
On Mon, Jul 9, 2018 at 11:26 AM, James Almer <jamrial at gmail.com> wrote:
[...]
> @@ -5438,7 +5461,7 @@ int ff_mov_write_packet(AVFormatContext *s,
> AVPacket *pkt)
> av_log(s, AV_LOG_WARNING, "pts has no value\n");
> pkt->pts = pkt->dts;
> }
> - if (pkt->dts != pkt->pts)
> + if (pkt->dts != pkt->pts && par->codec_id != AV_CODEC_ID_AV1)
> trk->flags |= MOV_TRACK_CTTS;
> trk->cluster[trk->entry].cts = pkt->pts - pkt->dts;
> trk->cluster[trk->entry].flags = 0;
>
[...]
Interesting, is there a spec document that would explicitly mention that
AV1 forbids "ctts" atom ?
Thanks!
--
Baptiste Coudurier
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