[FFmpeg-trac] #10374(avcodec:new): Problems to decode certain h264 keyframes with D3D11VA and DXVA2 hw acceleration

FFmpeg trac at avcodec.org
Sat May 20 22:13:23 EEST 2023


#10374: Problems to decode certain h264 keyframes with D3D11VA and DXVA2 hw
acceleration
-------------------------------------+-------------------------------------
             Reporter:  Florian      |                    Owner:  (none)
  Grill                              |
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:  avcodec
              Version:  6.0          |               Resolution:
             Keywords:  H264 dxva2   |               Blocked By:
  d3d11va                            |
             Blocking:               |  Reproduced by developer:  1
Analyzed by developer:  1            |
-------------------------------------+-------------------------------------
Comment (by Balling):

 >Should I make a patch pull request for this MAX_SLICES issue in the
 dxva2_h264 file

 Verify that changing that line fixes both dxva2 and -hwaccel d3d11va
 (cb41681f69478a81624b15f11ff96673) and sure. Install git send-email and
 register it with your gmail using
 https://gist.github.com/jasonkarns/4354421#gistcomment-4088239

 After that just use git send-email -1 to send the commit on top of current
 branch.
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/10374#comment:7>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker


More information about the FFmpeg-trac mailing list