TuSDKMediaAudioQueuePlayer Class Reference

Inherits from	NSObject
Conforms to	TuSDKAudioPitchEngineDelegate TuSDKAudioResampleEngineDelegate TuSDKMediaAudioBufferPlayer
Declared in	TuSDKMediaAudioQueuePlayer.h

Overview

音频引擎

Other Methods

`formatDescriptionRef`

音频格式信息

@property (nonatomic) const CMFormatDescriptionRef formatDescriptionRef

Availability

v3.0

Declared In

TuSDKMediaAudioQueuePlayer.h

`autoPlay`

是否自动播放

@property (nonatomic) BOOL autoPlay

Availability

v3.0

Declared In

TuSDKMediaAudioQueuePlayer.h

`isPlaying`

是否正在播放中

@property (nonatomic) BOOL isPlaying

Availability

v3.0

Declared In

TuSDKMediaAudioQueuePlayer.h

`volume`

播放器的音频播放量，从0.0到1.0的线性范围。默认：1.0

@property (nonatomic) float volume

Availability

v3.0

Declared In

TuSDKMediaAudioQueuePlayer.h

`speedRate`

速率调整（0 - 2）

@property (nonatomic) CGFloat speedRate

Availability

v3.0

Declared In

TuSDKMediaAudioQueuePlayer.h

`reverse`

标记是否倒序播放 speedRate 和 reverse 二选一

@property (nonatomic) BOOL reverse

Availability

v3.0

Declared In

TuSDKMediaAudioQueuePlayer.h

AudioEngine Methods

`– prepareAudioPitchEngine:`

变声变调对象

- (TuSDKAudioPitchEngine *)prepareAudioPitchEngine:(CMFormatDescriptionRef)inputFormatDescriptionRef

Parameters

`inputFormatDescriptionRef`	输入的格式信息

Return Value

TuSDKAudioPitchEngine

Availability

v3.0

Declared In

TuSDKMediaAudioQueuePlayer.h

`– prepareAudioResampleEngine:`

重采样对象支持倒序

- (TuSDKAudioResampleEngine *)prepareAudioResampleEngine:(CMFormatDescriptionRef)inputFormatDescriptionRef

Parameters

`inputFormatDescriptionRef`	输入的格式信息

Return Value

TuSDKAudioResampleEngine

Availability

v3.0

Declared In

TuSDKMediaAudioQueuePlayer.h

`– makeAudioEngineWriteEnd`

指示audio引擎输入完成

- (void)makeAudioEngineWriteEnd

Availability

v3.0

Declared In

TuSDKMediaAudioQueuePlayer.h