| 摘要 |
The present invention provides a wireless data card and a method for implementing television program broadcast by a wireless data card. The wireless data card comprises: an information receiving and sending controller which is configured to receive and analyze a television broadcast signal to obtain program information, convert the program information into a program list in a form of an HTML page, and distribute the program list to a Web server; and is further configured to analyze the television broadcast signal to obtain audio and/or video data of a corresponding television program and forward the audio and/or video data to a stream media server according to a television program selection notification; a Web server which is configured to, when a computer coupled with the wireless data card accesses the Web server, send the program list in the form of the HTML page to a Web browser of the computer for a user to select a television program, and is further configured to receive a television program selection notification, which is sent by the computer according to a television program selected by the user, and forward the television program selection notification to the information receiving and sending controller; and a stream media server which is configured to encapsulate the audio and/or video data into an RTP/RTCP format and send the audio and/or video data that are encapsulated to the computer for broadcasting. |
