1 files changed, 6 insertions, 0 deletions
diff --git a/libavcodec/hevcdec.c b/libavcodec/hevcdec.c
index 7a9182af9b..ac0b1a3c1d 100644
--- a/libavcodec/hevcdec.c
+++ b/libavcodec/hevcdec.c
@@ -2407,6 +2407,12 @@ static int set_side_data(HEVCContext *s)
                                s->sei.display_orientation.vflip);
     }
 
+    if (s->sei.alternative_transfer.present &&
+        av_color_transfer_name(s->sei.alternative_transfer.preferred_transfer_characteristics) &&
+        s->sei.alternative_transfer.preferred_transfer_characteristics != AVCOL_TRC_UNSPECIFIED) {
+        s->avctx->color_trc = s->sei.alternative_transfer.preferred_transfer_characteristics;
+    }
+
     return 0;
 }