Based on h264 code.
Signed-off-by: James Almer <jamr...@gmail.com>
---
libavcodec/hevcdec.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/libavcodec/hevcdec.c b/libavcodec/hevcdec.c
index f8270b87c3..19b0cd815d 100644
--- a/libavcodec/hevcdec.c
+++ b/libavcodec/hevcdec.c
@@ -3463,6 +3463,13 @@ static int hevc_update_thread_context(AVCodecContext
*dst,
s->max_ra = INT_MAX;
}
+ av_buffer_unref(&s->sei.a53_caption.buf_ref);
+ if (s0->sei.a53_caption.buf_ref) {
+ s->sei.a53_caption.buf_ref =
av_buffer_ref(s0->sei.a53_caption.buf_ref);
+ if (!s->sei.a53_caption.buf_ref)
+ return AVERROR(ENOMEM);
+ }
+
s->sei.frame_packing = s0->sei.frame_packing;
s->sei.display_orientation = s0->sei.display_orientation;
s->sei.mastering_display = s0->sei.mastering_display;
--
2.24.1
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