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soyersoyer / cameractrls

Camera controls for Linux
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Razer Kiyo Pro HDR not working #42

Closed callistix closed 7 months ago

callistix commented 7 months ago

Hi, just got my new Razer Kiyo Pro and cameractrls seems to support most features well, except H264 and HDR.

The controls show up:

./cameractrls.py -d /dev/video0 -l | grep -i hdr
 kiyo_pro_hdr = None    ( values: off, on )
 kiyo_pro_hdr_mode = None       ( values: bright, dark )

but they are always staying at "None", no matter what I set them to. Changing them seems to have no effect at all, neither visually nor from the controls:

$ ./cameractrls.py -d /dev/video0 -c pixelformat=MJPG
$ ./cameractrls.py -d /dev/video0 -c fps=30
$ ./cameractrls.py -d /dev/video0 -c kiyo_pro_hdr=on
$ ./cameractrls.py -d /dev/video0 -c kiyo_pro_hdr_mode=bright
$ ./cameractrls.py -d /dev/video0 -l | egrep -i "pixelformat|hdr|fps"
 kiyo_pro_hdr = None    ( values: off, on )
 kiyo_pro_hdr_mode = None       ( values: bright, dark )
 pixelformat = MJPG     ( values: YUYV, MJPG, H264, NV12 )
 fps = 30       ( values: 60, 30, 24, 20, 15, 10, 5 )

It doesn't seem to matter which pixelformat I choose either.

soyersoyer commented 7 months ago

The effect of HDR is only visible in direct sunlight. The Kiyo Pro firmware does not have a getter function for some of its controls, so they are always 'None'. But you can set them. This seems duplicate of #4.