[FFmpeg-trac] #10437(undetermined:new): webp codec does not report progress

[FFmpeg]

#10437: webp codec does not report progress
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             Reporter:  Jozef        |                    Owner:  (none)
  Chutka                             |
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
                                     |  undetermined
              Version:  git-master   |               Resolution:
             Keywords:  webp         |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
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Comment (by Marton Balint):

 This is because the WebP anim encoder outputs a single packet after
 processing all the input frames.

 This is a very unusual way for an encoder to operate, and the only reason
 it can get away with it (and with storing the whole encoded bitstream in-
 memory) is that WebP animations are usually very short. There is not much
 we can do about this, because the WebPAnimEncoder API does not provide way
 to get the partial bitstream.

 The frame=xxx in the status line actually means the number of written
 packets, therefore it will be 1.
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/10437#comment:1>
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