ZMVideoSDKAudioHelper.h

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#import <Foundation/Foundation.h>
#import <ZMVideoSDK/ZMVideoSDKUserHelper.h>
 
NS_ASSUME_NONNULL_BEGIN

@interface ZMVideoSDKAudioRawData : NSObject

@property (nonatomic, assign, readonly, nullable) char* buffer;

@property (nonatomic, assign, readonly) unsigned int bufferLen;

@property (nonatomic, assign, readonly) unsigned int sampleRate;

@property (nonatomic, assign, readonly) unsigned int channelNum;
@property (nonatomic, assign, readonly) long long timeStamp;
- (BOOL)canAddRef;

- (BOOL)addRef;

- (int)releaseRef;
 
@end
 

@interface ZMVideoSDKSpeakerDevice : NSObject
    
@property (nonatomic, copy, readonly) NSString *deviceId;
    
@property (nonatomic, copy, readonly) NSString *deviceName;
    
@property (nonatomic, assign, readonly) BOOL isSelectedDevice;
@end
 

@interface ZMVideoSDKMicDevice : NSObject
    
@property (nonatomic, copy, readonly) NSString *deviceId;
    
@property (nonatomic, copy, readonly) NSString *deviceName;
    
@property (nonatomic, assign, readonly) BOOL isSelectedDevice;
@end

@interface ZMVideoSDKAudioHelper : NSObject
    
- (ZMVideoSDKErrors)startAudio;
    
- (ZMVideoSDKErrors)stopAudio;
    
- (ZMVideoSDKErrors)muteAudio:(ZMVideoSDKUser*)user;
    
- (ZMVideoSDKErrors)unMuteAudio:(ZMVideoSDKUser*)user;
    
- (ZMVideoSDKErrors)allowAudioUnmutedBySelf:(BOOL)allowUnmute;

- (ZMVideoSDKErrors)muteAllAudio:(BOOL)allowUnmute;

- (ZMVideoSDKErrors)unmuteAllAudio;

- (NSArray<ZMVideoSDKSpeakerDevice *>* _Nullable)getSpeakerList;
    
- (NSArray<ZMVideoSDKMicDevice *>* _Nullable)getMicList;
    
- (ZMVideoSDKErrors)selectSpeaker:(NSString *)deviceId deviceName:(NSString *)name;
    
- (ZMVideoSDKErrors)selectMic:(NSString *)deviceId deviceName:(NSString *)name;
    
- (ZMVideoSDKErrors)subscribe;
    
- (ZMVideoSDKErrors)unSubscribe;
@end
 
NS_ASSUME_NONNULL_END