Abstract: Provided are a method for realizing remote assistance and a related device. The method includes that: an assisting device receives and displays first data, which includes one of the following: an audio stream and a video stream collected by an assistance requesting device; or the audio stream and the video stream collected by the assistance requesting device and first electronic white board data; and the assisting device sends second data.

Abstract: Provided are a video interaction management method and system, and a computer-readable storage medium. The video interaction management method includes: allocating, by a server, connection information for a preset view terminal so that the view terminal establishes a view connection with the server through the connection information; and allocating, by the server, a media resource for the view terminal before the view terminal performs a video interaction so that the view terminal performs the video interaction through the media resource.

Abstract: Disclosed are a method for multi-picture control in a video conference, a related device, and a storage medium. An MCU supports a multi-site video conference; and in the method, the process executed by the MCU comprises: when a conference is initially started, the MCU sending unified conference site picture information to a video terminal in each conference site; and during the conference, the MCU sending corresponding customized conference site picture information to some video terminals according to conference site picture customization requests of the video terminals.

Abstract: Disclosed are a method for multi-picture control in a video conference, a related device, and a storage medium. An MCU supports a multi-site video conference; and in the method, the process executed by the MCU comprises: when a conference is initially started, the MCU sending unified conference site picture information to a video terminal in each conference site; and during the conference, the MCU sending corresponding customized conference site picture information to some video terminals according to conference site picture customization requests of the video terminals.