highperfocused/ffmpeg
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

avcodec/hevcdec: fix non-ref frame judgement

Browse Source 
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 <wfwf1997@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
(cherry picked from commit 10bc4c3a7d)
This commit is contained in:
Mark Wu
2018-10-23 12:49:08 +08:00
committed by James Almer
parent 10506de9ad
commit 11dff170ef
1 changed files with 0 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
libavcodec/hevcdec.h
View File

@@ -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;