Abstract: A many-to-one transmission and information display method via local area network is implemented in a local area network comprising a first electronic device, at least one second electronic device, and at least one processing device connected to an output device to display information. In this method, a predetermined display information to be transmitted to the processing device is adjusted in advance based on a frame layout by the first electronic device and the second electronic device, respectively; then the adjusted predetermined display information is transmitted to the processing device to be integrated into the display information for the output device to display, thereby reducing the amount of data for transmission and the computation of integration process. A many-to-one transmission and information display system via local area network is also disclosed.

Abstract: A method of transmitting information from one to many terminals via wireless local area network (WLAN) is implemented in a WLAN including a first electronic device, and a plurality of second electronic devices. The method includes steps of: the first electronic device searching for the plurality of second electronic devices; the first electronic device designating one of the plurality of second electronic devices to be a primary receiving end; the first electronic device requesting the rest of the plurality of second electronic devices to change their channels to be the same as the channel of the primary receiving end; and the first electronic device transmitting information to the primary receiving end, and the rest of the second electronic devices intercepting the information and outputting the same. A system of transmitting information from one to many terminals via WLAN is also disclosed.

Abstract: An optical disc recording apparatus includes an information receiving module, a commercial detecting module, an information processing module, a play parameter generating module and a write-in module. The commercial detecting module detects the start and end points of each commercial section in the real-time information received, and the information processing module transforms the real-time information into a data structure conforming to a standard recording format, meanwhile creating control information according to the recording format. The data structure includes a plurality of sublevels, and the identification number of each sublevel is adjusted according to the start and end points of each commercial section so that the start and end points of one commercial section are exactly the start and end points of one sublevel. The play parameter generating module generates play parameters conforming to the standard recording format.