[FFmpeg-trac] #7706(avcodec:open): 20-30% perf drop in FFmpeg (H264) transcode performance with VAAPI
FFmpeg
trac at avcodec.org
Wed Jun 12 22:09:06 EEST 2019
#7706: 20-30% perf drop in FFmpeg (H264) transcode performance with VAAPI
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Reporter: eero-t | Owner:
Type: defect | Status: open
Priority: important | Component: avcodec
Version: git-master | Resolution:
Keywords: vaapi | Blocked By:
regression |
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by hbommi):
VAAPI performance drop is not seen on Kaby Lake or coffee lake with kernel
version 4.20 using regression patch.
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Ticket URL: <https://trac.ffmpeg.org/ticket/7706#comment:6>
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