public ExtraPreviewStreamInfo(int streamId, CameraPixelFormat format, Size size, int fps) { StreamId = streamId; Format = format; Size = size; Fps = fps; }
internal static extern CameraError GetPreviewPixelFormat(IntPtr handle, out CameraPixelFormat format);
internal static extern CameraError GetCaptureFormat(IntPtr handle, out CameraPixelFormat format);
internal static extern CameraError GetExtraPreviewStreamFormat(IntPtr handle, int streamId, out CameraPixelFormat format, out int width, out int height, out int fps);