[FFmpeg-trac] #7103(avcodec:new): corruption with VAAPI when playing VC-1 interlaced
FFmpeg
trac at avcodec.org
Fri Mar 23 14:29:28 EET 2018
#7103: corruption with VAAPI when playing VC-1 interlaced
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Reporter: aufkrawall | Type: defect
Status: new | Priority: normal
Component: avcodec | Version:
Keywords: | unspecified
Blocking: | Blocked By:
Analyzed by developer: 0 | Reproduced by developer: 0
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When playing a VC-1 interlaced file with
ffmpeg -hwaccel vaapi -i "1080i_vc-1_29.97fps.mkv" -f matroska - | ffplay
-
I get corrupted and extremely stuttery video output:
https://abload.de/img/screenshot20180323132pssrx.png
VDPAU works without issues with this format. However, VAAPI works fine
with VC-1 non-interlaced and other formats.
Linux 4.15 and 4.16
mesa-git 18.1.0_devel.101112.ccc64f3133
ffmpeg 3.4.2 and 3.5.r90415.g4e1307c0f7
Can gladly provide logfiles if required.
Sample:
https://drive.google.com/file/d/0BwxFVkl63-lERnhlY1pHeW5wbjQ/view?usp=sharing
(provided by Kodi Wiki)
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Ticket URL: <https://trac.ffmpeg.org/ticket/7103>
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