@class AVCStatisticsCollector, NSObject; @protocol VCRedundancyControllerProtocol; @interface VCMediaStreamSendGroupConfig : VCMediaStreamGroupConfig @property (retain, nonatomic) NSObject<VCRedundancyControllerProtocol> *redundancyController; @property (nonatomic) BOOL shouldSynchronizeWithSourceRTPTimestamps; @property (nonatomic) unsigned int streamGroupMode; @property (nonatomic) unsigned int redundancyMode; @property (nonatomic) unsigned int redundancyPercentage; @property (retain, nonatomic) AVCStatisticsCollector *statisticsCollector; - (void)dealloc; @end