NERtcAudioEncodedFrame类 参考

#include <NERtcEngineBase.h>

类 NERtcAudioEncodedFrame 继承关系图:

属性
unsigned char *	data
int64_t	timeStampUs
int	sampleRate
int	channels
int	samplesPerChannel
int	encodedLen
uint32_t	encodedTimestamp
NERtcPayLoadType	payloadType
uint8_t	rmsLevel

详细描述

编码好的音频数据

属性说明

channels

- (int) channels

readwritenonatomicassign

声道数

data

- (unsigned char*) data

readwritenonatomicassign

编码好的数据

encodedLen

- (int) encodedLen

readwritenonatomicassign

数据长度

encodedTimestamp

- (uint32_t) encodedTimestamp

readwritenonatomicassign

编码时间, 单位为样本数, 如 0、960、1920...递增

payloadType

- (NERtcPayLoadType) payloadType

readwritenonatomicassign

数据类型，opus

rmsLevel

- (uint8_t) rmsLevel

readwritenonatomicassign

音频数据音量标记，有效值[0,100]，用于后台 ASL 选路时参考。默认 100。

sampleRate

- (int) sampleRate

readwritenonatomicassign

音频采样率

samplesPerChannel

- (int) samplesPerChannel

readwritenonatomicassign

该编码片段中每个声道的样本数

timeStampUs

- (int64_t) timeStampUs

readwritenonatomicassign

时间戳,微秒

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该类的文档由以下文件生成:

• NERtcEngineBase.h