#7690: FFmpeg QSV decode + VPP performance is just a fraction of what one gets
with VA-API and MediaSDK
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Reporter: eero-t | Owner:
Type: defect | Status: new
Priority: normal | Component:
| undetermined
Version: git-master | Resolution:
Keywords: qsv | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by wenbinCHEN):
now I tried the two backends and they have similar performance (qsv
fps:554, vaapi fps:615). The gap may caused by memory copy that mentioned
by linjie.
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Ticket URL: <https://trac.ffmpeg.org/ticket/7690#comment:18>
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