[FFmpeg-trac] #11271(undetermined:closed): How to choose the best hwaccel?

[FFmpeg]

#11271: How to choose the best hwaccel?
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             Reporter:  Mads         |                    Owner:  (none)
  Johansen                           |
                 Type:  enhancement  |                   Status:  closed
             Priority:  normal       |                Component:
                                     |  undetermined
              Version:  git-master   |               Resolution:  fixed
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
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Comment (by Balling):

 >command I posted works, so I'm not going to mess with it.

 It errors out, you said so yourself.


 >If dxva2 is too ancient, why is it supported

 hevc_cuvid and h264_cuvid decoder is literally EXECUTED (or can be if you
 do not complie h26x decoder) on a GPU. Without any CPU use. That is
 impossible with dxva2 and d3d11va and d3d11vpp. No one will remove working
 APIs... We are key library that people rely on.


 >As I suspected -c:v is an output option, so it made no sense to have it
 in the beginning.

 No, you are just wrong.
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/11271#comment:7>
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