Bug: Video brightness constantly flashes up and down

porton

New Member
The same bug as with Cheese:

https://gitlab.gnome.org/GNOME/cheese/-/issues/82

With my new IMI FULL HD 1080P camera (not with the old camera) I have the video constantly flashing brightness up and down. I attach a video recorded with Cheese.

https://gitlab.gnome.org/uploads/9ba355ec25094b544c22a3d999de2435/2020-07-28-205620.webm

```
T: Bus=01 Lev=01 Prnt=01 Port=05 Cnt=03 Dev#= 30 Spd=480 MxCh= 0
D: Ver= 2.01 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1
P: Vendor=0c45 ProdID=6366 Rev=01.00
S: Manufacturer=Sonix Technology Co., Ltd.
S: Product=USB 2.0 Camera
S: SerialNumber=SN0001
C: #Ifs= 4 Cfg#= 1 Atr=80 MxPwr=500mA
I: If#=0x0 Alt= 0 #EPs= 1 Cls=0e(video) Sub=01 Prot=00 Driver=uvcvideo
I: If#=0x1 Alt= 0 #EPs= 1 Cls=0e(video) Sub=02 Prot=00 Driver=uvcvideo
I: If#=0x2 Alt= 0 #EPs= 0 Cls=01(audio) Sub=01 Prot=00 Driver=snd-usb-audio
I: If#=0x3 Alt= 0 #EPs= 0 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio
```

In Chrome the camera works well.

OBS Studio 25.0.7, Ubuntu Linux 20.04
 
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