System and method for realizing multi-media service in wide-band video system

Abstract

The method includes following steps: the short message platform acquires user terminal message in multi media data sent and received by user terminal according to the message loaded in the request for playing TV program by user terminal; the short message platform sends the acquired message to relevant video flow distributor; the video flow distributor sends the multi media data above to relevant user terminal. The invention can meet the need of playing multi media program for specific user in the user terminal, and make the user terminal to order TV program through multi ways.

Description

technical field [0001] The invention relates to the technical field of broadband video, in particular to a system and method for realizing multimedia services in a broadband video system. Background technique [0002] Multimedia services such as inserting subtitles and on-demand programs in TV programs have become an indispensable part of TV programs. [0003] Because traditional TV broadcasts TV programs in the way of broadcasting, subtitle prompt information such as program preview, rolling news and other text information will be sent to all user terminals after being attached to a certain, multiple or all channels. The program will also be distributed to all user terminals. Traditional TV cannot provide specific multimedia services for specific user terminals. [0004] The broadband video system can provide video-on-demand service VOD for the user terminal. The user terminal can order TV programs in the program table provided by the service provider as needed, and the s...

AI Technical Summary

Problems solved by technology

[0005] At present, the broadband video system can only provide the user terminal with the video service of predetermined program content according to the user terminal's request, and cannot meet the user terminal's demand for other user terminals to order TV programs. Moreover, the user terminal needs to be online when ordering TV programs Application, the TV program applied for must be the TV program in the program list provided by the service provider, and can only be played in the form of ordinary TV programs, and the playback format is single, and it is necessary to forcibly switch the TV program currently being watched by the user terminal, so that the existing The implementation flexibility of multimedia services is poor, and it cannot meet various on-demand requirements of user terminals.

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