[FFmpeg-devel] [PATCH] prores: Always assume limited range

[wm4]

On Wed, 27 Sep 2017 17:28:12 -0400
Vittorio Giovara <vittorio.giovara at gmail.com> wrote:

> As defined by the spcifications
> ---
>  libavcodec/proresdec_lgpl.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/libavcodec/proresdec_lgpl.c b/libavcodec/proresdec_lgpl.c
> index bc5bdb5a4d..c86d433f50 100644
> --- a/libavcodec/proresdec_lgpl.c
> +++ b/libavcodec/proresdec_lgpl.c
> @@ -177,6 +177,7 @@ static int decode_frame_header(ProresContext *ctx, const uint8_t *buf,
>      avctx->color_primaries = buf[14];
>      avctx->color_trc       = buf[15];
>      avctx->colorspace      = buf[16];
> +    avctx->color_range     = AVCOL_RANGE_MPEG;
>  
>      ctx->qmat_changed = 0;
>      ptr   = buf + 20;

LGTM. (A bit disgusted at Prores...)