[FFmpeg-trac] #8065(undetermined:new): VPP_QSV filter don't work as expected
FFmpeg
trac at avcodec.org
Fri Aug 16 16:47:15 EEST 2019
#8065: VPP_QSV filter don't work as expected
-------------------------------------+-------------------------------------
Reporter: thx4ever | Owner:
Type: defect | Status: new
Priority: normal | Component:
| undetermined
Version: git-master | Resolution:
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by lizhong1008):
Replying to [comment:5 thx4ever]:
> Replying to [comment:4 lizhong1008]:
> > https://patchwork.ffmpeg.org/patch/14522/ has been sent out to fix
this issue.
>
> I still can reproduce same issue on Windows with your patch, my command
line options used
It is not same issue right now. The "pass through mode" message goes away,
and you changed your command line: add scaling and BRC modes: CQP->AVBR
Some questions:
1. Have you tried HEVC HW encoder,what is the result?
2. Why you change BRC mode from CQP to AVBR and add scaling? Dose CQP mode
can work?
3. Have you tried HEVC SW encoder with MSDK sample encoder?
4. Try to figure out it is an qsv vpp issue or encoder issue. You can
disable encoder and check the output of vpp.
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Ticket URL: <https://trac.ffmpeg.org/ticket/8065#comment:6>
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