[Windows 10] Jami has wrong fps if I use the virtual cam of ManyCam / SplitCam and OBS

OS: Windows 10: newest Jami (beta-)Version

So these are the issues of Jami:

Generally you sometimes can choose resolutions (OBS-Virtual Cam) you never used / or you didn't set up

Jami has issues if you use ...

OBS-Virtual Cam

• wrong fps / does not update (#747 (comment 36232))
• black screen if you select 61 fps (in OBS) #478 (closed)
• wrong / no video preview (#478 (comment 36912))

SplitCam (Url: https://splitcam.com/download )

• always wrong fps and it does not matter which framerate you set up in SplitCam #747 (comment 36720)

ManyCam 7 (& 8)

Downloads (Url):

ManyCam 7 https://download3.manycams.com/7/ManyCamSetup.exe

ManyCam8 http://download3.manycams.com/ManyCamSetup.exe

• always wrong fps -> 60 #747 (comment 36721)