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Terminal playing method of the mobile phone TV

A playback method and mobile TV technology, applied in the direction of pulse modulation TV signal transmission, electrical components, two-way working system, etc., can solve the problems of increasing the production cost of terminal equipment manufacturers, not supporting IP data reception and processing of TV broadcasting network, etc., to achieve Reduce integration risk, shorten development cycle, and effect of small changes

Inactive Publication Date: 2009-10-14
ZTE CORP
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  • Summary
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  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

However, the existing streaming media engine of the mobile terminal only supports Realtime Streaming Protocol, RTSP for short, and Realtime Transport Control Protocol, RTCP for short, such as on-demand and live broadcasting. In addition, the player components of most mobile terminal platforms do not yet support the reception and processing of this kind of TV broadcast network IP data, and the support for mobile TV broadcast access will undoubtedly increase by purchasing additional third-party TV player plug-ins. The production cost of terminal equipment manufacturers delays the speed of product launch

Method used

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  • Terminal playing method of the mobile phone TV
  • Terminal playing method of the mobile phone TV
  • Terminal playing method of the mobile phone TV

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Embodiment Construction

[0021] Such as figure 1 As shown, the present invention adds a TV broadcast session 124 and a TV broadcast session state machine in the existing streaming media engine 120 of the mobile terminal, and combines the abstract TV network data interface access to realize the connection with the terminal platform IP stack component 130, solution The combination of the scrambler component 123 realizes the support for TV broadcast access, including the handheld digital video broadcasting standard Digital Video Broadcasting Handheld, referred to as DVB-H, and the digital audio broadcasting standard Digital Audio Broadcasting-IP transmitted through the IP protocol, referred to as DAB-IP, Multimedia Broadcast Multicast Service (MBMS for short) defined in 3GPP R6, Satellite and Terrestrial Interactive Multi-service Infrastructure (STiMi for short), a mobile multimedia broadcast transmission technology standard independently developed by China, and other standard TV broadcasts. The present ...

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Abstract

The invention relates to a terminal playing method of mobile phone TV, which expands and utilizes the existing streaming media engine (120) of the mobile terminal, including: the TV service transmitted from the application layer (100) to the streaming media engine (120) when the service is initiated The type parameter TVServiceType identifies the specific TV broadcast service category; specifies the corresponding network data access type according to the service identification result, configures RTP channel and RTP resolver (122); starts the TV broadcast session (124) and TV broadcast session state of new extension machine to play the TV broadcast service data. This method reuses the existing player and streaming media components of the terminal, and has small changes to the platform player components, flexible expansion, reduces integration risks and shortens the development cycle, and can distinguish multiple TV broadcasting standards according to the type of TV broadcasting business application. Applicable to all mobile TV broadcasting networks that support IP content.

Description

technical field [0001] The invention relates to a mobile communication terminal, in particular to a terminal playing method for a mobile phone TV. Background technique [0002] With the continuous development of wireless communication technology, mobile operators can provide users with rich applications based on mobile streaming media technology. Streaming media engine, as the implementation entity of streaming media services in mobile terminals, has also become an indispensable part of 3G terminals. components. On intelligent mobile terminals, users will be able to broadcast and download high-quality music and MTV anytime, anywhere, watch and listen to live TV programs, enjoy wonderful TV dramas and movies, experience intense sports events, and realize remote real-time monitoring and traffic monitoring. Road condition query and special applications for various industries. Among the above-mentioned mobile multimedia applications, the killer application that has attracted t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N7/24H04N7/173H04L29/06
Inventor 郭东方
Owner ZTE CORP
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