[FFmpeg-devel] [PATCH]lavc/hevcdec: Silence warnings for DolbyVision
James Almer
jamrial at gmail.com
Fri Jul 20 05:01:06 EEST 2018
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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