[FFmpeg-devel] [PATCH]lavc/hevcdec: Silence warnings for DolbyVision

[James Almer]

On 7/19/2018 9:18 PM, Carl Eugen Hoyos wrote:
> Hi!
> 
> Attached patch silences several warnings shown for each frame in
> DolbyVision streams, this time checking the whole separator as
> suggested by Hendrik.
> 
> Please comment, Carl Eugen
> 
> 
> 0001-lavc-hevcdec-Silence-warnings-when-decoding-DolbyVis.patch
> 
> 
> From 9276b75de767dbccabb39d8dcaf5d373a1daa0ef Mon Sep 17 00:00:00 2001
> From: Carl Eugen Hoyos <ceffmpeg at gmail.com>
> Date: Fri, 20 Jul 2018 02:16:04 +0200
> Subject: [PATCH] lavc/hevcdec: Silence warnings when decoding DolbyVision.
> 
> ---
>  libavcodec/hevcdec.c |    4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/libavcodec/hevcdec.c b/libavcodec/hevcdec.c
> index 409e77f..4a047b8 100644
> --- a/libavcodec/hevcdec.c
> +++ b/libavcodec/hevcdec.c
> @@ -3000,6 +3000,10 @@ static int decode_nal_unit(HEVCContext *s, const H2645NAL *nal)
>      case HEVC_NAL_AUD:
>      case HEVC_NAL_FD_NUT:
>          break;
> +    case 62:
> +    case 63:
> +        if (!s->temporal_id) // DolbyVision
> +            break;
>      default:
>          av_log(s->avctx, AV_LOG_INFO,
>                 "Skipping NAL unit %d\n", s->nal_unit_type);

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