[FFmpeg-trac] #7797(undetermined:new): AVC->MPEG-2 transcoding with VA-API 2-3x slower than with QSV

FFmpeg trac at avcodec.org
Tue Nov 12 11:01:23 EET 2019


#7797: AVC->MPEG-2 transcoding with VA-API 2-3x slower than with QSV
-------------------------------------+-------------------------------------
             Reporter:  eero-t       |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
                                     |  undetermined
              Version:  git-master   |               Resolution:
             Keywords:               |               Blocked By:  7706
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
Changes (by eero-t):

 * blockedby:   => 7706


Comment:

 I agree, #7706 should be handled first -> I added it as blocker

 Based on my last observation, there may be something also with the MPEG-2
 decoding, but let's see that after #7706.

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Ticket URL: <https://trac.ffmpeg.org/ticket/7797#comment:6>
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