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互动直播 (Legacy)
API 参考
AgoraAudioRecordingConfiguration Class Reference
Objective-C API Reference for iOS/macOS
AgoraAudioRecordingConfiguration Class Reference
Inherits from |
NSObject |
Declared in |
AgoraObjects.h |
录音文件在本地保存的绝对路径,需精确到文件名及格式。例如:/var/mobile/Containers/Data/audio.aac
.
@property (copy, nonatomic) NSString *filePath
Declared In
AgoraObjects.h
@property (assign, nonatomic) AgoraAudioRecordingQuality recordingQuality
Declared In
AgoraObjects.h
@property (assign, nonatomic) AgoraAudioRecordingPosition recordingPosition
Declared In
AgoraObjects.h
@property (assign, nonatomic) NSInteger recordingSampleRate
Discussion
- 16000
- (默认)32000
- 44100
- 48000
Note: 如果把该参数设为 44100
或 48000
,为保证录音效果,声网推荐录制 WAV 文件或 recordingQuality
为 AgoraAudioRecordingQualityMedium
/AgoraAudioRecordingQualityHigh
的 AAC 文件。
Declared In
AgoraObjects.h
@property (assign, nonatomic) NSInteger recordingChannel
Discussion
Note: 实际录制的音频声道与你采集的音频声道有关:如果采集的音频为单声道,recordingChannel
为 2
,则录制的音频为经过单声道数据拷贝后的双声道数据,而不是立体声。如果采集的音频为双声道,recordingChannel
为 1
,则录制的音频为经过双声道数据混合后的单声道数据。此外,集成方案也会影响最终录制的音频声道。因此,如果你希望录制立体声,请联系技术支持协助。
Declared In
AgoraObjects.h