Error with functionality using Camo Studio (iphone/android phone camera)

[JohnnyApplesack]

Describe the bug
This bug occurs when using camo studio. After launching the executable, there is no immediate issue. However, there is also no video input. Upon trying to change the video input (from camera 0 to camera 1), the app aitrack crashes and must be shut down with task manager. In addition, after doing this, the Ai Track folder becomes polluted with "prefs.ini.rmlock" and "Qt5" application extensions. After it is first launched, these folders are created, and then it will crash upon launch every time after.

To Reproduce
Steps to reproduce the behavior:

1. Install camo on both iphone and windows desktop
2. configure both applications and connect the phone to PC via wire
3. test the camera functionality in zoom to confirm that the camera feed is indeed working properly
4. now install AItrack and launch the exe. The screen will be black even though "show preview" is checked. Go into preferences and try to change the selected camera. It will crash.

Expected behavior
The camo camera functions exactly as expected and is detectable by other softwares. I expected aitrack to launch and be able to recieve this other camer (it is even listed as another camera input) as a working input rather than crashing when it is selected.

Screenshots

Environment (please complete the following information):

• Operating system version (Windows 10):
• Webcam model: iPhone X
• AITrack version: 0.7.1