Method for superimposing two-dimensional code information on outdoors multimedia information terminal
A technology of multimedia information and two-dimensional code information, which is applied in the field of superimposing two-dimensional code information on outdoor multimedia information terminals, and can solve problems such as difficulty in statistical advertising effects, inability to provide business services, lack of interactivity, etc.
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[0020] The present invention realizes two-dimensional code information to be superimposed on the multimedia information terminal in the mode of software and hardware, and specific implementation method is as follows:
[0021] 1. The terminal receives data and control information from the information distribution system from the network (area network, Internet, 3g network). The data information includes: video and audio data, text data, picture data, and two-dimensional code information
[0022] 2. Or receive video and audio data, text data, picture data, control information, and QR code information from the USB port, and store them locally
[0023] 3. According to the control information, the terminal typesets and combines video and audio data, text data, picture data, and two-dimensional code data to form relevant multimedia program content information, and outputs it to the electronic screen, such as figure 1 shown
[0024] 4. The typesetting information in the control info...
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