/// <summary>
/// The override returns media types on capture output pin, not the decoder output.
/// Attempts to get the MediaType of the decoder output fail because the IAMStreamConfig interface is not supported.
/// </summary>
/// <param name="mt"></param>
/// <param name="formatBlock"></param>
public override void GetMediaType(out _AMMediaType mt, out object formatBlock)
{
Pin.GetMediaType((IAMStreamConfig)captureOutput, out mt, out formatBlock);
}