On Sat, Jan 6, 2024 at 9:32 AM James Almer <[email protected]> wrote:

> On 1/5/2024 10:27 PM, Nuo Mi wrote:
> > On Sat, Jan 6, 2024 at 9:25 AM Nuo Mi <[email protected]> wrote:
> >
> >> For example:
> >> wget
> >> https://www.elecard.com/storage/video/NovosobornayaSquare_1920x1080.mp4
> >> ./ffplay NovosobornayaSquare_1920x1080.mp4
> >> ---
> >>   libavcodec/vvc/vvcdec.c | 6 ++++++
> >>   1 file changed, 6 insertions(+)
> >>
> >> diff --git a/libavcodec/vvc/vvcdec.c b/libavcodec/vvc/vvcdec.c
> >> index 608d497cb7..54ada28124 100644
> >> --- a/libavcodec/vvc/vvcdec.c
> >> +++ b/libavcodec/vvc/vvcdec.c
> >> @@ -977,6 +977,12 @@ static av_cold int vvc_decode_init(AVCodecContext
> >> *avctx)
> >>       if (ret)
> >>           return ret;
> >>
> >> +    if (avctx->extradata_size > 0 && avctx->extradata) {
> >> +        ret = ff_cbs_read_extradata_from_codec(s->cbc,
> &s->current_frame,
> >> avctx);
> >> +        if (ret < 0)
> >> +            return ret;
> >> +    }
> >> +
> >>       s->nb_fcs = (avctx->flags & AV_CODEC_FLAG_LOW_DELAY) ? 1 :
> delayed;
> >>       s->fcs = av_calloc(s->nb_fcs, sizeof(*s->fcs));
> >>       if (!s->fcs)
> >> --
> >> 2.25.1
>
> LGTM
>

> >>
> >> Depends on
> >
> https://patchwork.ffmpeg.org/project/ffmpeg/patch/[email protected]/
>
> I don't see why this depends on that patch. Decoder and muxer are two
> separate things.

Thank you. I'll push it tomorrow if there are no objections.
Yes, we can push it separately, but the user needs the demux patch to
decode MP4 files. Just want to call out it :)

>

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