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Method for sharing audio/video resources, shared gateway and system

A resource sharing, audio and video technology, applied in the direction of image communication, selective content distribution, electrical components, etc., can solve the problem that DVB audio and video data cannot be played, etc.

Active Publication Date: 2015-09-09
HISENSE BROADBAND MULTIMEDIA TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the limitations of the existing technology, it is impossible to realize the playback of DVB audio and video data in intelligent mobile terminals.

Method used

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  • Method for sharing audio/video resources, shared gateway and system
  • Method for sharing audio/video resources, shared gateway and system
  • Method for sharing audio/video resources, shared gateway and system

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Embodiment Construction

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0017] Embodiments of the present invention provide a method for sharing audio and video resources, such as figure 1 shown, including:

[0018] 101. Receive a program play request message sent by a smart mobile terminal.

[0019] Specifically, when a user needs to watch a DVB (Digital Video Broadcasting, digital video broadcasting) program through a smart mobile terminal, the user sends an interface play request message to the sharing gateway through the smart mob...

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Abstract

The embodiment of the invention provides a method for sharing audio / video resources, a shared gateway and a system, relates to the field of audio / video play, and is used for using an intelligent mobile terminal to play DVB audio / video data. The method comprises the steps as follows: receiving a program play request message transmitted by the intelligent mobile terminal; determining program identification according to the program play request message; obtaining program information corresponding to the program identification according to the program identification; obtaining transport stream TS data according to the program information; descrambling the TS data to obtain clear stream TS data corresponding to the program identification; recording audio data and video data from the clear stream TS data, and performing real-time stream transmission HLS slicing processing to the audio data and the video data to obtain play TS data; transmitting the TS data to the intelligent mobile terminal. The method for sharing audio / video resources, the shared gateway and the system of the invention are suitable for a scene of using the intelligent mobile terminal to play the program of DVB.

Description

technical field [0001] The invention relates to the field of audio and video playback, in particular to an audio and video resource sharing method, sharing gateway and system. Background technique [0002] With the rapid development of digital TV technology, more and more video terminals obtain video resources through digital TV. Among them, digital TV refers to the service of providing live TV in the form of digital signals. It is an end-to-end system that uses digital signals to transmit and process programs from program collection, program production, program transmission to end users. [0003] In the prior art, the transmission and playback of digital television are basically realized based on DVB (Digital Video Broadcasting, digital video broadcasting) technology. In the DVB digital TV system, usually the video terminal includes an AV input interface, through which the AV input interface is connected to the set-top box to realize the reception of video resources. That...

Claims

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Application Information

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IPC IPC(8): H04N21/418H04N21/4623H04N21/4385H04N21/458
CPCH04N21/4181H04N21/43853H04N21/4586H04N21/4623
Inventor 赵伟胡云生
Owner HISENSE BROADBAND MULTIMEDIA TECH
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