[FFmpeg-devel] [PATCH 4/4] avcodec/hevcdec: set the film grain property if present

[lance.lmwang at gmail.com]

On Tue, Sep 28, 2021 at 09:36:38PM +0800, lance.lmwang at gmail.com wrote:
> From: Limin Wang <lance.lmwang at gmail.com>
> 
> Signed-off-by: Limin Wang <lance.lmwang at gmail.com>
> ---
>  libavcodec/hevcdec.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/libavcodec/hevcdec.c b/libavcodec/hevcdec.c
> index 57a6175..b4edb3b 100644
> --- a/libavcodec/hevcdec.c
> +++ b/libavcodec/hevcdec.c
> @@ -385,6 +385,9 @@ static int export_stream_params_from_sei(HEVCContext *s)
>          avctx->color_trc = s->sei.alternative_transfer.preferred_transfer_characteristics;
>      }
>  
> +    if (s->sei.film_grain_characteristics.present)
> +        avctx->properties |= FF_CODEC_PROPERTY_FILM_GRAIN;
> +
>      return 0;
>  }
>  
> -- 
> 1.8.3.1
> 
will apply patch 2,3(update log message), 4 after two day unless there are any objections.

-- 
Thanks,
Limin Wang