- b -

• backgroundColor : NERtcLiveStreamLayout , NERtcVideoCanvas
• backgroundSourceType : NERtcVirtualBackgroundSource
• bgImage : NERtcLiveStreamLayout
• bgImages : NERtcLiveStreamLayout
• bigEye : NERtcBeauty
• bitrate : NERtcBaseVideoEncodeConfiguration
• blur_degree : NERtcVirtualBackgroundSource
• bottomLeft : NERtcVideoCorrectionConfiguration
• bottomRight : NERtcVideoCorrectionConfiguration
• brightEye : NERtcBeauty
• buffer : NERtcVideoFrame
• bytesPerSample : NERtcAudioFormat