fx3 frame control UVC

[Anonymous]

Hi,

I have a system that controls externally frame time and frame rate of my camera.

At UVC class frame time is defined by using descriptors of frame and uvc.

Can I use a specific frame rate (30 fps) with a camera with  lower or higher frame rate( i.e 20 fps or 50fps). If not, is there a chance to control frame rate externally (with another controller) in UVC example ?

[Anonymous · Accepted solution]

Hi,

In the descriptors you can mention 30fps, Host UVC application does care if you send 20/50fps. Nor does the FX3 device. You can control the frame rate with any external controller and the same will be displayed in the UVC application. you can also change the frame rate on the fly and it will reflect in the Host application. 

REgards,

Savan