# OH_AVCodecBufferAttr

## Overview

The struct describes the description information about the buffer of an OH_AVCodec instance.

**Since**: 9

**Related module**: [Core](capi-core.md)

**Header file**: [native_avbuffer_info.h](capi-native-avbuffer-info-h.md)

## Summary

### Member Variables

| Name| Description|
| -- | -- |
| int64_t pts | Display timestamp of the buffer, in microseconds.|
| int32_t size | Size of data contained in the buffer, in bytes.|
| int32_t offset | Offset of valid data in the buffer.|
| uint32_t flags | Flags of the buffer. For details, see [OH_AVCodecBufferFlags](capi-native-avbuffer-info-h.md#oh_avcodecbufferflags).|