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(This is the documentation for SDL3, which is under heavy development and the API is changing! SDL2 is the current stable version!)


Open a Video Capture device and set specification


SDL_VideoCaptureDevice* SDL_OpenVideoCaptureWithSpec(SDL_VideoCaptureDeviceID instance_id,
                                                      const SDL_VideoCaptureSpec *desired,
                                                      SDL_VideoCaptureSpec *obtained,
                                                      int allowed_changes);

Function Parameters

instance_id the video capture device instance ID
desired desired video capture spec
obtained obtained video capture spec
allowed_changes allow changes or not

Return Value

Returns device, or NULL on failure; call SDL_GetError() for more information.


This function is available since SDL 3.0.0.


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