[FFmpeg-trac] #10884(avfilter:new): Using `-hwaccel_output_format videotoolbox_vld` make `scale_vt` to produce wrong color

FFmpeg trac at avcodec.org
Sat Mar 2 02:16:54 EET 2024


#10884: Using `-hwaccel_output_format videotoolbox_vld` make `scale_vt` to produce
wrong color
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             Reporter:  gnattu      |                    Owner:  (none)
                 Type:  defect      |                   Status:  new
             Priority:  normal      |                Component:  avfilter
              Version:  git-master  |               Resolution:
             Keywords:              |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
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Comment (by yigithan):

 I am new at this project but looks like pixel format causes the problem.

 With {{{-hwaccel_output_format videotoolbox_vld}}} you are using
 {{{videotoolbox_vld}}} as {{{pix_fmt}}}. If you run like that
 {{{-hwaccel_output_format p010le}}} it should work as expected. I could
 not figure out how videotoolbox selects pixel format inside. But looks
 like it's supporting in the official documentation.
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Ticket URL: <https://trac.ffmpeg.org/ticket/10884#comment:1>
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