[FFmpeg-trac] #11245(avformat:new): Slow HEIC decoding with "hevc_cuvid"

FFmpeg trac at avcodec.org
Tue Oct 22 20:30:54 EEST 2024


#11245: Slow HEIC decoding with "hevc_cuvid"
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             Reporter:  dkode        |                    Owner:  (none)
                 Type:  defect       |                   Status:  new
             Priority:  important    |                Component:  avformat
              Version:  7.1          |               Resolution:
             Keywords:  heif         |               Blocked By:
  hevc_cuvid                         |
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
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Comment (by dkode):

 @James
 Yes, this is infact the case, new decoder for each grid. But i am not sure
 whether it is possible to initialize it once, then reuse for all the
 packets.
 I think same is done for videos.
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Ticket URL: <https://trac.ffmpeg.org/ticket/11245#comment:10>
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