Added the ability to use metadata when converting HDR to SDR.
Added Measured method for HDR to SDR conversion, which uses the peak luminance value for each frame.
Added Spline method for HDR10 and Dolby Vision tone mapping.
Fixed alignment for the 'r210' format.
Fixed a crash when IVideoWindow::put_Owner was not called before initialization.
Added support for 'R10k' format.