Method for playing digital television program on line

A technology of digital TV and playback method, applied in pulse modulation TV signal transmission, electrical components, transmission system, etc., can solve the problems of cumbersome operation, network TV does not give full play to the characteristics and audio-visual performance, etc., to achieve the effect of rich functions

CN101702773AInactive Publication Date: 2010-05-05SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2010-05-05
Estimated Expiration
Not applicable · inactive patent

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Abstract

A method for playing a digital television program on line comprises the steps of selecting a link of a program to be watched by a subscriber of a digital television terminal, and transmitting an access request to a stream media server via internet; packing the stream media data corresponding to the access request into a plurality of data packets by the stream media server; creating a download task by the digital television terminal to download the data packets of stream media data, and decoding and playing the stream media data via the preset decoder. In the invention, stream media program data are downloaded from the internet, thus realizing real-time on-line playing of the digital television program on the digital television terminal, and leading the subscriber to select time and program to watch at will.
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Description

technical field

[0001] The invention relates to digital TV information processing, in particular to a method for online playing of digital TV programs by downloading stream media program data from the network to a digital TV terminal. Background technique

[0002] With the rapid development of computer and Internet technology, the trend of 3C integration and the digital development of TV sets, TV sets, which are the core household appliances in the family, have begun to develop towards multimedia network TVs. At the same time, as broadband has become the focus of building a high-speed information network architecture, the metropolitan area networks of many cities have realized broadband from access to core, and have constructed IP-based non-blocking data bearing platforms. The broadbandization of the network is not only to enable people to communicate more smoothly on the wide information highway, so that the information on the network is no longer just text, images or simpl...

Examples

Embodiment Construction

[0020] The invention discloses accessing network media program resources by using streaming media technology on a digital TV terminal through the Internet, realizing online viewing of programs and downloading while watching them on the basis of P2P streaming media technology, and solving the time limit of TV watching programs and the selectivity of programs , allowing TV programs to adapt to users, enabling users to freely choose time and programs to watch.

[0021] Such as figure 1 As shown, the digital TV terminal equipment 1 utilizes network access devices such as routers and switches to access the Internet, and accesses the streaming media server 2 in the Internet with a URL (Uniform Resource Locator, Uniform Resource Locator or web address), and obtains Streaming media program resources that can be played. After receiving the access request from the digital TV terminal device 1, the streaming media server 2 returns the available streaming media resource link through the ...