startContentSharing(mode: XYSDKDualStreamMode, bMediaFile: boolean, bEnableAnnotation: boolean): void;

stopContentSharing(): void;

startScreenCapture(audioMute: boolean): void;

stopScreenCapture(): void;

updateScreenCaptureMicMute(audioMute: boolean): void;

putContentData(buffer: ArrayBuffer, bufLen: number, width: number, height: number, stride: number): void;