[FFmpeg-trac] #7195(undetermined:new): FFmpeg with DGDecNV

FFmpeg trac at avcodec.org
Thu May 10 13:17:35 EEST 2018


#7195: FFmpeg with DGDecNV
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             Reporter:               |                    Owner:
  alexrichmond                       |                   Status:  new
                 Type:  enhancement  |                Component:
             Priority:  normal       |  undetermined
              Version:  unspecified  |               Resolution:
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------

Comment (by mkver):

 FFmpeg can be compiled with support for Avisynth input and thereby you can
 use DGDecNV.
 For modern codecs (mpeg2 isn't one of them) the output of the decoding
 process (for a valid bitstream) is completely specified so that any
 conformant decoder will produce exactly the same output for any bitstream
 conforming to the specifications. (But in reality, both software and
 hardware decoders can have bugs.) Speed can vary, obviously. I don't know
 whether DGDecNV is faster than ffmpeg which can use hardware acceleration
 itself.
 And yes, this is actually not the right place for this. Your question
 isn't a bug report.

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Ticket URL: <https://trac.ffmpeg.org/ticket/7195#comment:1>
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