[FFmpeg-trac] #9801(undetermined:new): prores_videotoolbox failed in cli tool

[FFmpeg]

#9801: prores_videotoolbox failed in cli tool
-------------------------------------+-------------------------------------
             Reporter:  Juneleung    |                     Type:  defect
  Chan                               |
               Status:  new          |                 Priority:  important
            Component:               |                  Version:  git-
  undetermined                       |  master
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 Summary of the bug:
 mac OS 11.6.6 with ffmpeg5, prores_videotoolbox cant run with Cli
 successfully. H264_videoetoolbox and hevc_videoetoolbox can run
 successfully, only prores_videotoolbox failed. Error as "Error: cannot
 create compression session: -12908".

 if I run
 {{{
 "ffmpeg -h encoder=prores_videotoolbox"}}}
 , I can get
 {{{
 encoder info successfully as:
 "Encoder prores_videotoolbox [VideoToolbox ProRes Encoder]:
     General capabilities: dr1 delay hardware
     Threading capabilities: none
     Supported pixel formats: videotoolbox_vld yuv420p nv12 ayuv64le
 uyvy422 p010le nv16 p210le nv24 p410le bgra
 prores_videotoolbox AVOptions:
   -profile           <int64>      E..V....... Profile (from -99 to 5)
 (default auto)
      auto                         E..V....... Automatically determine
 based on input format
      proxy                        E..V....... ProRes 422 Proxy
      lt                           E..V....... ProRes 422 LT
      standard                     E..V....... ProRes 422
      hq                           E..V....... ProRes 422 HQ
      4444                         E..V....... ProRes 4444
      xq                           E..V....... ProRes 4444 XQ
   -allow_sw          <boolean>    E..V....... Allow software encoding
 (default false)
   -require_sw        <boolean>    E..V....... Require software encoding
 (default false)
   -realtime          <boolean>    E..V....... Hint that encoding should
 happen in real-time if not faster (e.g. capturing from camera). (default
 false)
   -frames_before     <boolean>    E..V....... Other frames will come
 before the frames in this session. This helps smooth concatenation issues.
 (default false)
   -frames_after      <boolean>    E..V....... Other frames will come after
 the frames in this session. This helps smooth concatenation issues.
 (default false)
 }}}



 How to reproduce:
 {{{
 % ffmpeg  -i 123.mov  -vcodec prores_videotoolbox 20220603.mov -y
 ffmpeg version
   built with Apple clang version 13.0.0 (clang-1300.0.29.3)
 }}}

 get info as :
 {{{[prores_videotoolbox @ 0x7fc10940ca80] Error: cannot create compression
 session: -12908
 [prores_videotoolbox @ 0x7fc10940ca80] Try -allow_sw 1. The hardware
 encoder may be busy, or not supported.
 Error initializing output stream 0:0 -- Error while opening encoder for
 output stream #0:0 - maybe incorrect parameters such as bit_rate, rate,
 width or height
 Conversion failed!}}}
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/9801>
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