---
title: hi_vdec_supplement_info
description: "定义输出帧补充信息， 暂不支持。"
url: https://www.hiascend.com/document/detail/zh/Atlas200IDKA2DeveloperKit/latest/Application%20Development%20Guide/aadgc/aclcppdevg_03_1445.html
sourcePath: /source/zh/Atlas200IDKA2DeveloperKit/23.0.RC2/Application Development Guide/aadgc/aclcppdevg_03_1445.html
indexId: 843ace86a51850796a8174cc58dcf38755ccf11201af208322b04cd75f4e7276105
---
# hi_vdec_supplement_info

#### 说明

定义输出帧补充信息， 暂不支持。


#### 定义

```
typedef struct {
hi_payload_type
type;
union {
hi_vdec_video_supplement_info
video_supplement_info;
};
} hi_vdec_supplement_info;
```