[FFmpeg-trac] #10418(avdevice:new): DirectShow, wrong pixel format

FFmpeg trac at avcodec.org
Tue Jun 20 18:15:20 EEST 2023


#10418: DirectShow, wrong pixel format
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             Reporter:  Michael Koch  |                    Owner:  (none)
                 Type:  defect        |                   Status:  new
             Priority:  normal        |                Component:  avdevice
              Version:  git-master    |               Resolution:
             Keywords:  dshow         |               Blocked By:
             Blocking:                |  Reproduced by developer:  0
Analyzed by developer:  0             |
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Comment (by Balling):

 So you need to parse

 **biClrUsed**

 Specifies the number of color indices in the color table that are actually
 used by the bitmap. See Remarks for more information.

 biClrImportant

 Specifies the number of color indices that are considered important for
 displaying the bitmap. **If this value is zero, all colors are
 important.**
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Ticket URL: <https://trac.ffmpeg.org/ticket/10418#comment:11>
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