After inspecting the source code of x265, mpv and ffmpeg, I've found that
ffmpeg mistakenly regards EVC_NAL_BLA_N_LP and HEVC_NAL_IDR_N_LP as non-
reference frames, which are acutally reference frames according to the
specification in x265, and drops them.
This patch should address the problem. I have tested it with mpv.
Signed-off-by: Mark Wu <wfwf1...@gmail.com>
---
libavcodec/hevcdec.h | 2 --
1 file changed, 2 deletions(-)
diff --git a/libavcodec/hevcdec.h b/libavcodec/hevcdec.h
index f0f588f2b8..dd951aae06 100644
--- a/libavcodec/hevcdec.h
+++ b/libavcodec/hevcdec.h
@@ -559,8 +559,6 @@ static av_always_inline int ff_hevc_nal_is_nonref(enum
HEVCNALUnitType type)
case HEVC_NAL_VCL_N10:
case HEVC_NAL_VCL_N12:
case HEVC_NAL_VCL_N14:
- case HEVC_NAL_BLA_N_LP:
- case HEVC_NAL_IDR_N_LP:
return 1;
break;
default: break;
--
2.19.1
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
