AVEncoderBitRateKey Declarationlet AVEncoderBitRateKey: String See AlsoEncoder setting keysAVEncoderASPFrequencyKeyAVEncoderAudioQualityKeyAVEncoderBitDepthHintKeyAVEncoderBitRatePerChannelKeyAVEncoderBitRateStrategyKeyAVEncoderContentSourceKeyAVEncoderDynamicRangeControlConfigurationKey