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Stream media ordered telecast system and method

A technology of on-demand system and streaming media, which is applied in transmission system, two-way working system, TV system components, etc., and can solve the problem that terminals cannot be mixed and networked

Active Publication Date: 2010-05-12
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a streaming media on-demand system and method for the above-mentioned defects in the prior art that the terminals (set-top boxes) supporting different streaming media formats cannot be mixed.

Method used

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  • Stream media ordered telecast system and method
  • Stream media ordered telecast system and method
  • Stream media ordered telecast system and method

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Embodiment Construction

[0023] Such as figure 2 Shown is a schematic structural diagram of the first embodiment of the streaming media on-demand system of the present invention. Similar to existing CDN (Content Delivery Network, Content Distribution Network) or streaming media service system, the streaming media on demand system of the present invention comprises the electronic program guide server 21 that is respectively connected to network 22, access scheduler 23, a plurality of set-top boxes 24 , multiple streaming servers (e.g. figure 2 MPEG-4 server 25 and H.264 server 26) etc. in. Electronic program guide server 21, access scheduler 23, each set-top box 24, and each streaming media server in this system have unique identification (for example IP address) respectively, by this identification, can realize the communication between streaming media server and set-top box Streaming transmission.

[0024] Different from existing CDN or streaming media service system, multiple streaming media se...

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Abstract

The present invention relates to a stream media ordering method. It contains 1, electronic program guide server obtaining set-top box performance parameter, said electronic program guide server containing stream media program data base corresponded with stream media server stored stream media file; 2, said electronic program guide server according to set-top box performance parameter querying stream media program data base for obtaining set-top box performance parameter matched stream media list, transmitting acquired stream media list to set-top box for selecting program. The present invention also provides corresponded stream media ordering system. The present invention realizes different processing capacity terminal mixed networking through set-top box with electronic program guide server interacting set-top box performance parameter, and supporting different formats and different decoding ability terminal system smoothing updating.

Description

technical field [0001] The invention relates to the field of streaming media services, more specifically, to a system and method for realizing streaming media on demand through a set-top box. Background technique [0002] The streaming media system has the characteristics of playing multimedia files while downloading. Compared with the simple download method, not only the start-up delay is greatly shortened, but also the demand for system cache capacity is greatly reduced. Compared with the traditional analog TV, the streaming media system has greatly improved the quality of multimedia playback, and can provide specialized, diverse, and object-oriented programs for specific groups of people. a variety of interactive services. [0003] Such as figure 1 As shown, the existing CDN (Content Delivery Network, Content Distribution Network) or streaming media service system includes an electronic program guide server 11 connected to the network 12, an access scheduler 13, a plura...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N7/173H04N7/08H04N5/00H04L29/00
CPCH04N21/23439H04N21/41407H04N21/6377H04N7/17318H04N21/23106H04N21/47214H04N21/25833
Inventor 熊安元
Owner HUAWEI TECH CO LTD
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