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D3D12_VIDEO_ENCODER_PICTURE_CONTROL_CODEC_DATA_H264_FLAGS enumeration (d3d12video.h)

  • Article

Specifies flags for the H.264-specific picture control properties.

Syntax

typedef enum D3D12_VIDEO_ENCODER_PICTURE_CONTROL_CODEC_DATA_H264_FLAGS {
  D3D12_VIDEO_ENCODER_PICTURE_CONTROL_CODEC_DATA_H264_FLAG_NONE,
  D3D12_VIDEO_ENCODER_PICTURE_CONTROL_CODEC_DATA_H264_FLAG_REQUEST_INTRA_CONSTRAINED_SLICES,
  D3D12_VIDEO_ENCODER_PICTURE_CONTROL_CODEC_DATA_H264_FLAG_REQUEST_NUM_REF_IDX_ACTIVE_OVERRIDE_FLAG_SLICE
} ;

Constants

 
D3D12_VIDEO_ENCODER_PICTURE_CONTROL_CODEC_DATA_H264_FLAG_NONE
None.
D3D12_VIDEO_ENCODER_PICTURE_CONTROL_CODEC_DATA_H264_FLAG_REQUEST_INTRA_CONSTRAINED_SLICES
Requests slice-constrained encoding for a frame, in which every slice in the frame is encoded independently from other slices in the same frame. Check for support in D3D12_VIDEO_ENCODER_CODEC_CONFIGURATION_SUPPORT_FLAGS_H264_INTRA_SLICE_CONSTRAINED_ENCODING_SUPPORT. This mode restricts the motion vector search range to the region box of the current slice, i.e. motion vectors outside the slice boundary can't be used.

Requirements

Requirement Value
Minimum supported client Windows Build 22000
Minimum supported server Windows Build 22000
Header d3d12video.h