Media playing control method based on browser on IPTV system

A media player and media player technology, applied in the field of broadband communication, can solve problems such as difficult upgrade, long cycle, and long software development cycle

Active Publication Date: 2009-07-08
百视通网络电视技术发展有限责任公司
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the software development cycle on the set-top box is long and the upgrade is difficult, when adding new video servic

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0095] According to the above browser-based media playback control method, the basic steps for realizing the video playback service function on the IPTV system are as follows:

[0096] 1. Implement the playback control page on the Web server, including the calling logic of the media playback function and the processing logic of the key event.

[0097] 2. In the calling logic of the media playback function, create an instance of the MediaPlayer object. mp=new MediaPlayer()

[0098] 3. Bind the instance of MediaPlayer to the embedded media player. mp.bindNativePlayerInstance(nativePlayerInstanceID), start to manipulate the specified embedded player.

[0099] 4. Set the playback mode of the built-in media player through the instance of MediaPlayer. mp.setVideoDisplayMode(videoDisplayMode) and so on

[0100] 5. Through the instance of MediaPlayer, set the media to be played. mp.setMedia(media).

[0101] 6. Call the playback control method of the MediaPlayer instance to start...

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Abstract

The present invention provides a medium playing control system based on browser and a method thereof. An embedded medium player in set-top box provides a basic capability for playing medium. The browser embedded in the set-top box is integrated with embedded medium player through expanding the object and method of JavaScript and an information feedback mechanism of virtual press button. On one hand the medium playing capability of embedded player is called through the object and method of JavaScript; on the other hand, when the state changes or an error occurs in the playing process of embedded player, a virtual press button event is given to the embedded browser for forming a whole information feedback mechanism. The service function of medium playing is realized by the webpage in Web server. The set-top box obtains a corresponding webpage through the embedded browser and executes service logic for playing medium on the webpage. The medium playing control system of the invention is propitious to reduce the cost and risk for developing and disposing the service function, and is propitious to quickly respond the requirement of user to the medium playing service function.

Description

technical field [0001] The invention relates to the fields of broadband communication, internet, interactive TV and embedded browser, in particular to an implementation method of browser-based media playback control on IP network TV. Background technique [0002] IPTV is a manageable multimedia service that transmits video, audio and data on IP network, provides QoS / QoE, security, interactivity and reliability, and can be expressed in the form of television, text or graphics. As an emerging service that has developed rapidly in the world in recent years, IPTV combines the achievements of IP and TV technologies, which not only reinterprets the connotation of TV services, but also rediscovers the application-based driving force for the development of IP technology. Different from the traditional broadcasting of TV programs through wireless or coaxial cable, IPTV system directly provides high-quality TV programs and video content to customers through broadband IP network. The ...

Claims

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Application Information

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IPC IPC(8): H04N7/24G06F17/30H04N21/41H04N21/43
Inventor 黎文袁弢李怀宇黄胜明
Owner 百视通网络电视技术发展有限责任公司
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