1# OH_AVCodecBufferAttr 2 3## Overview 4 5The struct describes the description information about the buffer of an OH_AVCodec instance. 6 7**Since**: 9 8 9**Related module**: [Core](capi-core.md) 10 11**Header file**: [native_avbuffer_info.h](capi-native-avbuffer-info-h.md) 12 13## Summary 14 15### Member Variables 16 17| Name| Description| 18| -- | -- | 19| int64_t pts | Display timestamp of the buffer, in microseconds.| 20| int32_t size | Size of data contained in the buffer, in bytes.| 21| int32_t offset | Offset of valid data in the buffer.| 22| uint32_t flags | Flags of the buffer. For details, see [OH_AVCodecBufferFlags](capi-native-avbuffer-info-h.md#oh_avcodecbufferflags).| 23