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Multi-screen-oriented self-scene-adaptive data encapsulation method, device and system

A data encapsulation and self-adaptive technology, applied in image communication, selective content distribution, electrical components, etc., can solve the problem of different client data encapsulation

Active Publication Date: 2014-10-01
POWERINFO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to provide a multi-screen-oriented scene adaptive data encapsulation method, device and system to solve the problem that data encapsulation cannot be performed for different clients

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Embodiment Construction

[0034] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0035] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0036] It should be noted that the terms "fir...

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Abstract

The invention discloses a multi-screen-oriented self-scene-adaptive data encapsulation method, device and system. The data encapsulation method comprises the steps that attribute information of a client side is detected, and the attribute information is used for reflecting the resolving ability of the client side to encapsulation of multimedia data which comprise voice data and / or video data; corresponding encapsulation parameters of the client side are determined through the attribute information; the multimedia data are encapsulated according to the encapsulation parameters; encapsulated data are output to the client side. The data encapsulation method solves the problem that data can not be encapsulated according to different client sides, and the effect that extra cost caused by data encapsulation is reduced due to the fact that multimedia data are encapsulated according to the resolving ability of different client sides is achieved.

Description

technical field [0001] The present invention relates to the field of data encapsulation, in particular to a data encapsulation method, device and system oriented to multi-screen scene adaptation. Background technique [0002] With the development of mobile terminals, the diversification trend of playback terminals is inevitable. The encapsulation formats of audio and video data that are allowed to be received by different playback terminals are also different. For example, Flash players on PCs can receive RTMP and HDS formats, and mobile phones and tablets with iOS and Android versions higher than 4.0 can receive HTTP Live Streaming (HLS ) format, mobile phones and tablets with Android version lower than 4.0 can receive RTP format. These data encapsulation types have corresponding standard protocol descriptions. The encapsulation and decapsulation of data means that when the data is transmitted from the encoding end to the playback end, it needs to pass through multiple pr...

Claims

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Application Information

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IPC IPC(8): H04N21/234H04N21/231H04N21/8547
Inventor 罗翰李毅要文涛
Owner POWERINFO