V4L2 settings not always setting

[behold81]

What happened

Setup and tested the V4L2 settings and sometimes the settings hold and othertimes the settings show as inactive.
This is random. works perfectly if applied via Putty

[01/09/23 14:56:45] crowsnest: Supported Controls:
[01/09/23 14:56:45] crowsnest: brightness 0x00980900 (int) : min=0 max=255 step=1 default=128 value=128
[01/09/23 14:56:45] crowsnest: contrast 0x00980901 (int) : min=0 max=255 step=1 default=128 value=128
[01/09/23 14:56:45] crowsnest: saturation 0x00980902 (int) : min=0 max=255 step=1 default=128 value=128
[01/09/23 14:56:45] crowsnest: white_balance_temperature_auto 0x0098090c (bool) : default=1 value=1
[01/09/23 14:56:45] crowsnest: gain 0x00980913 (int) : min=0 max=255 step=1 default=0 value=0
[01/09/23 14:56:45] crowsnest: power_line_frequency 0x00980918 (menu) : min=0 max=2 default=2 value=2
[01/09/23 14:56:45] crowsnest: 0: Disabled
[01/09/23 14:56:45] crowsnest: 1: 50 Hz
[01/09/23 14:56:45] crowsnest: 2: 60 Hz
[01/09/23 14:56:45] crowsnest: white_balance_temperature 0x0098091a (int) : min=2000 max=6500 step=1 default=4000 value=4000 flags=inactive
[01/09/23 14:56:45] crowsnest: sharpness 0x0098091b (int) : min=0 max=255 step=1 default=128 value=128
[01/09/23 14:56:45] crowsnest: backlight_compensation 0x0098091c (int) : min=0 max=1 step=1 default=0 value=0
[01/09/23 14:56:45] crowsnest: exposure_auto 0x009a0901 (menu) : min=0 max=3 default=3 value=3
[01/09/23 14:56:45] crowsnest: 1: Manual Mode
[01/09/23 14:56:45] crowsnest: 3: Aperture Priority Mode
[01/09/23 14:56:45] crowsnest: exposure_absolute 0x009a0902 (int) : min=3 max=2047 step=1 default=250 value=250 flags=inactive
[01/09/23 14:56:45] crowsnest: exposure_auto_priority 0x009a0903 (bool) : default=0 value=1
[01/09/23 14:56:45] crowsnest: pan_absolute 0x009a0908 (int) : min=-36000 max=36000 step=3600 default=0 value=0
[01/09/23 14:56:45] crowsnest: tilt_absolute 0x009a0909 (int) : min=-36000 max=36000 step=3600 default=0 value=0
[01/09/23 14:56:45] crowsnest: focus_absolute 0x009a090a (int) : min=0 max=250 step=5 default=0 value=0 flags=inactive
[01/09/23 14:56:45] crowsnest: focus_auto 0x009a090c (bool) : default=1 value=1
[01/09/23 14:56:45] crowsnest: zoom_absolute 0x009a090d (int) : min=100 max=500 step=1 default=100 value=100
[01/09/23 14:56:45] crowsnest: INFO: No usable CSI Devices found.
[01/09/23 14:56:45] crowsnest: V4L2 Control:
[01/09/23 14:56:45] crowsnest: Device: [cam 1]
[01/09/23 14:56:45] crowsnest: Options: white_balance_temperature_auto=0,gain=0,white_balance_temperature=5000,sharpness=255,exposure_auto=1,exposure_absolute=156,exposure_auto_priority=0,focus_auto=0,focus_absolute=60
[01/09/23 14:56:46] crowsnest: Try to start configured Cams / Services...
[01/09/23 14:56:46] crowsnest: INFO: Configuration of Section [cam 1] looks good. Continue...
[01/09/23 14:56:47] crowsnest: Starting ustreamer with Device /dev/video0 ...
[01/09/23 14:56:48] crowsnest: ... Done!

What did you expect to happen

All settings to be applied

How to reproduce

restart the service and check if the settings have applied.

Additional information

No response

[KwadFan]

Could you please verify, that almost the "exposure" related settings are affected by this?

As procedure I would recommend using only a few option and see if they are set properly.

I have an Issue post on Discord, which seems that only exposure setting in C920 are affected.

Also, sorry for my late respond.

Regards Kwad

[KwadFan]

FYI: https://discord.com/channels/758059413700345988/1064030033552867358

[behold81]

I'll check the disco d thread. But as an answer in this thread it is exposure, whitebalance and autofocus that seems to fail.

Or they all work. I find 2-3 restarts and it sticks.

[behold81]

Maybe I am being stupid. but how do I set moonraker to use the feat/ayucamstream branch to test this feature for you?

[meteyou]

feat/ayucamstream is not a supported branch. it's only for internal testing.