@class VCAudioPayloadConfig; @interface VCAudioTier : NSObject { BOOL _bundlingAppliedByCodec; unsigned int _payloadSize; unsigned int _headerSize; } @property (readonly) unsigned int networkBitrate; @property (readonly) unsigned int audioCodecBitrate; @property (readonly) unsigned int packetsPerBundle; @property (readonly) unsigned int redPayloadSize; @property (readonly) unsigned int redNumPayloads; @property (readonly) unsigned int redMaxDelay20ms; @property (readonly) VCAudioPayloadConfig *payloadConfig; + (BOOL)bundlingAppliedByCodecForPayload:(int)a0 mode:(int)a1; + (id)newAudioTierForPayloadConfig:(id)a0 bundlingAppliedByCodec:(BOOL)a1 audioCodecBitrate:(unsigned int)a2 packetsPerBundle:(unsigned int)a3 redNumPayloads:(unsigned int)a4 headerSize:(unsigned int)a5; - (id)dictionary; - (id)description; - (BOOL)isEqual:(id)a0; - (id)initWithNetworkBitrate:(unsigned int)a0 bundlingAppliedByCodec:(BOOL)a1 audioCodecBitrate:(unsigned int)a2 packetsPerBundle:(unsigned int)a3 redNumPayloads:(unsigned int)a4 payloadSize:(unsigned int)a5 headerSize:(unsigned int)a6 payloadConfig:(id)a7; @end