[FFmpeg-devel] [PATCH] hevcdec: Correctly signal AVCOL_RANGE_UNSPECIFIED if nothing was set in the bitstream

Martin Storsjö martin at martin.st
Thu Feb 17 14:54:39 EET 2022


This matches what the H264 decoder signals for such a case.

Signed-off-by: Martin Storsjö <martin at martin.st>
---
 libavcodec/hevcdec.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavcodec/hevcdec.c b/libavcodec/hevcdec.c
index 8d7a4f7147..01d459984f 100644
--- a/libavcodec/hevcdec.c
+++ b/libavcodec/hevcdec.c
@@ -338,7 +338,7 @@ static void export_stream_params(HEVCContext *s, const HEVCSPS *sps)
         avctx->color_range = sps->vui.video_full_range_flag ? AVCOL_RANGE_JPEG
                                                             : AVCOL_RANGE_MPEG;
     else
-        avctx->color_range = AVCOL_RANGE_MPEG;
+        avctx->color_range = AVCOL_RANGE_UNSPECIFIED;
 
     if (sps->vui.colour_description_present_flag) {
         avctx->color_primaries = sps->vui.colour_primaries;
-- 
2.32.0 (Apple Git-132)



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