[FFmpeg-trac] #8454(avdevice:open): No PixelFormatTag for P010 (fourcc 0x30313050)
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trac at avcodec.org
Mon May 31 12:43:13 EEST 2021
#8454: No PixelFormatTag for P010 (fourcc 0x30313050)
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Reporter: pheedbaq3 | Owner: (none)
Type: enhancement | Status: open
Priority: wish | 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 Diederick Niehorster):
dshow currently doesn't get extended color information (as MS calls it,
range, transfer matrix, etc) from the source device. But it is possible to
query if the device exposes that info:
https://docs.microsoft.com/en-us/windows/win32/medfound/extended-color-
information
Perhaps querying and using that information should be separate from this
patch, which does what its supposed to do?
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Ticket URL: <https://trac.ffmpeg.org/ticket/8454#comment:34>
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