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

FFmpeg trac at avcodec.org
Tue Jun 27 15:51:13 EEST 2023


#10437: webp codec does not report progress
-------------------------------------+-------------------------------------
             Reporter:  Jozef        |                     Type:  defect
  Chutka                             |
               Status:  new          |                 Priority:  normal
            Component:               |                  Version:  git-
  undetermined                       |  master
             Keywords:  webp         |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 Using ffmpeg 6.0 (same results on nightly build), when encodinginto
 animated webp, the reported progress does not provide accurate
 information:

 {{{
 ffmpeg -i input.mp4 -f webp -vcodec webp output.webp -y
 }}}

 I am using some 30 seconds 720p video input.mp4

 {{{
 ...
 frame=    0 fps=0.0 q=0.0 size=       0kB time=-577014:32:22.77 bitrate=
 -0.0kbits/s speed=N/A
 frame=    0 fps=0.0 q=0.0 size=       0kB time=-577014:32:22.77 bitrate=
 -0.0kbits/s speed=N/A
 frame=    0 fps=0.0 q=0.0 size=       0kB time=-577014:32:22.77 bitrate=
 -0.0kbits/s speed=N/A
 frame=    0 fps=0.0 q=0.0 size=       0kB time=-577014:32:22.77 bitrate=
 -0.0kbits/s speed=N/A
 frame=    0 fps=0.0 q=0.0 size=       0kB time=-577014:32:22.77 bitrate=
 -0.0kbits/s speed=N/A
 frame=    0 fps=0.0 q=0.0 size=       0kB time=-577014:32:22.77 bitrate=
 -0.0kbits/s speed=N/A
 [out#0/webp @ 0x1af0ec0] video:783kB audio:0kB subtitle:0kB other
 streams:0kB global headers:0kB muxing overhead: 0.000000%
 frame=    1 fps=0.3 q=-0.0 Lsize=     783kB time=00:00:00.00 bitrate=N/A
 speed=   0x
 }}}

 The log ends with `frame=1`, however there is ~740 in the output.webp
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/10437>
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