Get a list of currently connected video capture devices.
int *count);SDL_VideoCaptureDeviceID* SDL_GetVideoCaptureDevices(
|count||a pointer filled in with the number of video capture devices|
Returns a 0 terminated array of video capture instance IDs which should be freed with SDL_free(), or NULL on error; call SDL_GetError() for more details.
This function is available since SDL 3.0.0.