Constant windows::Win32::Media::MediaFoundation::DXVA2_VideoChromaSubsampling_MPEG1
pub const DXVA2_VideoChromaSubsampling_MPEG1: DXVA2_VideoChromaSubSampling;
pub const DXVA2_VideoChromaSubsampling_MPEG1: DXVA2_VideoChromaSubSampling;