VkVideoEncodeIntraRefreshInfoKHR(3)

# VkVideoEncodeIntraRefreshInfoKHR(3) Manual Page

## Name

VkVideoEncodeIntraRefreshInfoKHR - Structure specifying video encode intra refresh parameters

## C Specification

The `VkVideoEncodeIntraRefreshInfoKHR` structure is defined as:

    // Provided by VK_KHR_video_encode_intra_refresh
    typedef struct VkVideoEncodeIntraRefreshInfoKHR {
        VkStructureType    sType;
        const void*        pNext;
        uint32_t           intraRefreshCycleDuration;
        uint32_t           intraRefreshIndex;
    } VkVideoEncodeIntraRefreshInfoKHR;

## Members

- `sType` is a VkStructureType value identifying this structure.

- `pNext` is `NULL` or a pointer to a structure extending this structure.

- `intraRefreshCycleDuration` is the used intra refresh cycle duration.

- `intraRefreshIndex` is the intra refresh index of the encoded picture.

## Description

Valid Usage (Implicit)

- VUID-VkVideoEncodeIntraRefreshInfoKHR-sType-sType
  `sType` must be VK_STRUCTURE_TYPE_VIDEO_ENCODE_INTRA_REFRESH_INFO_KHR

Structure Chaining

Extends the structure

  - VkVideoEncodeInfoKHR

## See Also

VK_KHR_video_encode_intra_refresh, VkStructureType

## Document Notes

For more information, see the Vulkan Specification.

This page is extracted from the Vulkan Specification. Fixes and changes should be made to the Specification, not directly.

## Copyright

Copyright 2014-2026 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0