On-screen display method in multi-signal source scene and on-screen display system in multi-signal source scene
A multi-signal, screen display technology, applied in TV system components, digital output to display devices, image communication, etc., can solve the problems of reduced user information acquisition efficiency and waste of time, saving costs and energy, ensuring continuous The effect of information acquisition and resource saving
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no. 1 example
[0057] Now, a related embodiment of a multi-signal source scene on-screen display method will be described in conjunction with the client and server of the multi-signal source scene on-screen display system of the present invention. According to the first embodiment of the on-screen display method for a multi-signal source scene of the present invention, the method includes;
[0058] S1. Associate each scene ID and scene information with the linked user.
[0059] According to some embodiments, the scene information includes the ID of each window in the scene, the position of each window in the scene, the size of each window in the scene, the video stream address of the image to be displayed in each window, and the signal from which the image originates. Source IP address and port number
[0060] According to some embodiments, the scene information may further include information such as window stacking order and signal source resolution.
[0061] The above parameters are not...
no. 2 example
[0091] According to the second embodiment of the on-screen display method for a multi-signal source scene of the present invention, the method includes;
[0092] S1. Associate each scene ID and scene information with the linkage user;
[0093] S2. Receive scene linkage command data, and acquire scene linkage information therein, where the scene linkage information includes: linkage scene ID and linkage user;
[0094] S3. Find the scene ID of the linked user as the corresponding scene of the linked scene ID and the scene information of the corresponding scene;
[0095] S4. Send the corresponding scene ID, the scene information of the corresponding scene, and the window opening command to the linked user, so that the linked user can open a window with a corresponding size at the corresponding position and in each window according to the scene information of the corresponding scene Draw the corresponding image;
[0096] S5. Receive a full-screen display command and send the ful...
no. 3 example
[0100] According to the third embodiment of the multi-signal source scene on-screen display method of the present invention, the multi-signal source scene on-screen display method may include;
[0101] S1. Receive scene linkage command data, and acquire scene linkage information therein, where the scene linkage information includes: linkage scene ID and linkage user;
[0102] S2. Searching for the scene ID under the linked user pre-stored is the corresponding scene of the linked scene ID and the scene information of the corresponding scene, and the scene information includes each window ID, each window position and each window size in the scene , the video stream address of the image to be displayed in each window, the IP address and port number of the signal source where the image originates from;
[0103]The scene ID under the linkage user and the scene information under the ID are pre-stored in the service end, and the pre-storage can be completed in multiple ways, for exam...
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