Constant windows::Win32::Media::MediaFoundation::D3D12_VIDEO_ENCODER_AV1_SEGMENTATION_MODE_FLAG_ALT_LF_Y_H
pub const D3D12_VIDEO_ENCODER_AV1_SEGMENTATION_MODE_FLAG_ALT_LF_Y_H: D3D12_VIDEO_ENCODER_AV1_SEGMENTATION_MODE_FLAGS;