[FFmpeg-devel] [PATCH 5/8] avformat/mov: support dvwC box for Dolby Vision

[mypopy at gmail.com]

On Thu, Oct 14, 2021 at 9:10 PM <lance.lmwang at gmail.com> wrote:
>
> From: Limin Wang <lance.lmwang at gmail.com>
>
> By <<Dolby Vision Streams Within the ISO Base Media File Format Version 2.2>>
>
> Signed-off-by: Limin Wang <lance.lmwang at gmail.com>
> ---
>  libavformat/mov.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/libavformat/mov.c b/libavformat/mov.c
> index 57c67e3..49a8c27 100644
> --- a/libavformat/mov.c
> +++ b/libavformat/mov.c
> @@ -7074,7 +7074,7 @@ static int mov_read_dvcc_dvvc(MOVContext *c, AVIOContext *pb, MOVAtom atom)
>          return ret;
>      }
>
> -    av_log(c, AV_LOG_TRACE, "DOVI in dvcC/dvvC box, version: %d.%d, profile: %d, level: %d, "
> +    av_log(c, AV_LOG_TRACE, "DOVI in dvcC/dvvC/dvwC box, version: %d.%d, profile: %d, level: %d, "
>             "rpu flag: %d, el flag: %d, bl flag: %d, compatibility id: %d\n",
>             dovi->dv_version_major, dovi->dv_version_minor,
>             dovi->dv_profile, dovi->dv_level,
> @@ -7273,6 +7273,7 @@ static const MOVParseTableEntry mov_default_parse_table[] = {
>  { MKTAG('c','l','l','i'), mov_read_clli },
>  { MKTAG('d','v','c','C'), mov_read_dvcc_dvvc },
>  { MKTAG('d','v','v','C'), mov_read_dvcc_dvvc },
> +{ MKTAG('d','v','w','C'), mov_read_dvcc_dvvc },
>  { MKTAG('k','i','n','d'), mov_read_kind },
>  { 0, NULL }
>  };
> --
> 1.8.3.1
Do you have test clip for this patch?