Technical parameters:

1. provide the function of leading the name of the main screen, realize the automatic display of the name of the participants and other information at the conference terminal, so as to facilitate the participants to quickly find the meeting seat. The person name guide interface can be customized (background picture, font color, font size, etc.); Support the display of meeting information, and display the name of current meeting topic, topic introduction, list of participants and all conference documents under the meeting topic in four pictures.

2.. support personnel sign in, export the check in file, which is convenient for viewing and statistics; after the meeting check in, the system will make statistical data judgment, and check in status at all times at the beginning, including check in, signed in display, and graph data analysis statistical chart.

3. support agenda documents, have the ability to process conference data with large files, and the system supports common office file formats (such as Doc, docx, xls, xlsx, PPT, pptx, PDF, TIF, JPG, PNG, etc.); it adopts unique format encoding method to process and store, rather than simple third-party office software plug-ins nesting to realize document reading and annotation, simplify operation, and participants have no one The office software foundation is also required to easily read the manuscript. The layout is reasonable, and the convenient shortcut keys of page number and annotation are clear at a glance. The text reading area adapts the screen size and the font size; supports the insertion of U-disk through USB port of the terminal in the meeting process to temporarily import the required conference data;

4. provide electronic whiteboard function, realize writing on virtual whiteboard, picture function and save, support the function of importing whiteboard, facilitate participants to quickly call the historical whiteboard for modification, support the function of exporting whiteboard, facilitate the copy and output of participants after meeting, and realize whiteboard interaction. Participants can invite all participants or some participants to join the whiteboard interaction, and realize the reality Now many people operate synchronously on the same whiteboard;

5. support the function of document annotation, and annotate the content of conference documents. Participants can annotate on the touch screen. The user experience is the same as that on paper documents; the system can keep the annotation marks made;

Support voting functions in various forms such as election, voting, and evaluation. The voting function is simple and easy to use, and can be set up and added voting content and voting mode at any time, and real-time statistics in graphic form; meeting voting supports customized single election and multiple elections, which supports the voting of the participants with authority to initiate voting during the meeting and support the export of voting results; voting adopts voting Countdown mode;

6. support synchronous demonstration, realize document picture or other operation picture synchronization to all terminals or part of terminals, realize forced demonstration and invitation demonstration, support all operation processes of external laptop computer to synchronously demonstrate to all conference terminals, and the time delay of the same screen demonstration shall not exceed 500ms, and there shall be no Cayton phenomenon;

7. support video on demand, support streaming video files in various formats, upload video files uploaded on the server before the on-demand meeting, support 1080p high-definition video playback, clear images, smooth playback, support MP4, MOV, RMVB, WMV, flv, RM, AVI and other commonly used video formats;

8. the software has the central control switching function, without the need for the third-party central control matrix equipment. The current meeting can be switched to multiple large screens in the current meeting room, such as "personnel sign in", "meeting slogan", "election, voting, comment", "camera", "external computer", etc. freely. The screen can be switched by touch dragging, which is convenient and intuitive, easy to operate, and can also be switched according to Set according to the meeting process, such as the meeting slogan will be displayed automatically after the meeting is opened. During the meeting, the system will automatically switch the information such as the sign in result, voting result and agenda to the large screen for display. Font color, size and background picture can be customized.