[FFmpeg-trac] #8959(undetermined:new): [ffmpeg][avc/hevc encode][regression]A commit caused all avc/hevc encode cases in ffmpeg-vaapi fail!
FFmpeg
trac at avcodec.org
Mon Nov 2 10:40:48 EET 2020
#8959: [ffmpeg][avc/hevc encode][regression]A commit caused all avc/hevc encode
cases in ffmpeg-vaapi fail!
-------------------------------------+-------------------------------------
Reporter: yefeng | Type: defect
Status: new | Priority: critical
Component: | Version: git-
undetermined | master
Keywords: vaapi | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Summary of the bug:
How to reproduce:
{{{
ffmpeg -hwaccel vaapi -vaapi_device /dev/dri/renderD128 -v verbose -f
rawvideo -pix_fmt yuv420p -s:v 320x240 -r:v 25 -i <input> -vf
'format=nv12,hwupload' -c:v h264_vaapi -profile:v high -rc_mode CBR -g 30
-slices 1 -bf 0 -b:v 500k -maxrate 500k -low_power 0 -y <output>
}}}
ffmpeg version N-99800-g7369595c55
commit 7369595c556516b90bf3acdf85043dc11add7d89 caused this issue.
Output:
{{{
[h264_vaapi @ 0x55f5559b0800] colour_primaries does not match inferred
value: 0, but should be 2.
[h264_vaapi @ 0x55f5559b0800] Failed to write unit 0 (type 7).
[h264_vaapi @ 0x55f5559b0800] Failed to write packed header.
[h264_vaapi @ 0x55f5559b0800] Failed to write per-sequence header:
-1094995529.
[h264_vaapi @ 0x55f5559b0800] Encode failed: -1094995529.
Video encoding failed
[AVIOContext @ 0x55f5559bbc40] Statistics: 0 seeks, 0 writeouts
[AVIOContext @ 0x55f5559ac000] Statistics: 6220800 bytes read, 0 seeks
Conversion failed!
}}}
--
Ticket URL: <https://trac.ffmpeg.org/ticket/8959>
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