D3D12DDI_VIDEO_ENCODER_CODEC_AV1_QUANTIZATION_DELTA_CONFIG_0095 structure (d3d12umddi.h)

  • Article

The D3D12DDI_VIDEO_ENCODER_CODEC_AV1_QUANTIZATION_DELTA_CONFIG_0095 structure contains configuration information related to the quantization delta settings within an AV1 video encoder.

Syntax

typedef struct D3D12DDI_VIDEO_ENCODER_CODEC_AV1_QUANTIZATION_DELTA_CONFIG_0095 {
  UINT64 DeltaQPresent;
  UINT64 DeltaQRes;
} D3D12DDI_VIDEO_ENCODER_CODEC_AV1_QUANTIZATION_DELTA_CONFIG_0095;

Members

DeltaQPresent

Related to AV1 syntax in delta_q_params().

DeltaQRes

Related to AV1 syntax in delta_q_params().

Remarks

See D3D12 AV1 video encoding for more information.

Requirements

Requirement Value
Minimum supported client Windows 11, version 24H2 (WDDM 3.2)
Header d3d12umddi.h

See also

D3D12DDI_VIDEO_ENCODER_AV1_PICTURE_CONTROL_CODEC_DATA_0095

D3D12DDI_VIDEO_ENCODER_AV1_POST_ENCODE_VALUES_0095