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Structures

VkVideoEncodeAV1QIndexKHR

Structure describing AV1 quantizer index values per prediction mode

The VkVideoEncodeAV1QIndexKHR structure is defined as:

typedef struct VkVideoEncodeAV1QIndexKHR {
    uint32_t intraQIndex;
    uint32_t predictiveQIndex;
    uint32_t bipredictiveQIndex;
} VkVideoEncodeAV1QIndexKHR;
  • intraQIndex is the quantizer index to be used for frames encoded with VK_VIDEO_ENCODE_AV1_RATE_CONTROL_GROUP_INTRA_KHR.
  • predictiveQIndex is the quantizer index to be used for frames encoded with VK_VIDEO_ENCODE_AV1_RATE_CONTROL_GROUP_PREDICTIVE_KHR.
  • bipredictiveQIndex is the quantizer index to be used for frames encoded with VK_VIDEO_ENCODE_AV1_RATE_CONTROL_GROUP_BIPREDICTIVE_KHR.