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Method and equipment for video play

A technology for video playback and user equipment, applied in the multimedia field, can solve problems such as reducing user experience, and achieve the effect of improving user experience, reducing development cycle and cost, and expanding format types

Inactive Publication Date: 2012-05-09
SHANGHAI SYNACAST MEDIA TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the former method, there may be a freeze between the segmented videos, which reduces the user experience
For the latter method, although a certain degree of smooth playback can be guaranteed, there are steps of decapsulation-capsulation-decapsulation in the user equipment at the same time, resulting in unnecessary repeated processing

Method used

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  • Method and equipment for video play
  • Method and equipment for video play

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Embodiment Construction

[0022] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0023] figure 1 A topological diagram of a system for realizing video playback according to one aspect of the present invention is shown, which includes a network device 2 and a plurality of user devices 1 connected to it via a network. Among them, a plurality of user equipment 1 and network equipment 2 are connected via a network, and user equipment 1 sends a video access request to network equipment 2; network equipment 2 receives the video access request; obtains a video stream corresponding to the video access request; The video stream is sent to the user equipment 1; the user equipment 1 receives the video stream, decapsulates the video stream to obtain one or more coding unit sequence streams; decodes and plays the coding unit sequence stream. Here, the network includes but is not limited to the Internet, a wide area network, a metropolitan area networ...

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Abstract

The invention aims to provide a method and equipment for video play. The method comprises the following steps of: sending a video accessing request to network equipment by user equipment; receiving a video flow based on the video accessing request and sent from the network equipment; carrying out de-encapsulation treatment on the video flow to obtain one or more encoding unit sequence flows; and decoding and playing one or more encoding unit sequence flows. Compared with the prior art, the method has the advantages that by simplifying encapsulation and de-encapsulation devices in the user equipment, not only can the development cycle and cost of the user equipment be reduced, but also format types of the videos, which can be supported by the user equipment, are expanded, so that the use experience of users is improved; meanwhile, the use requirements of users for video services are promoted.

Description

technical field [0001] The invention relates to the field of multimedia technology, in particular to a technology for realizing video playback. Background technique [0002] With the development of multimedia technology, people can access more and more video service websites through user equipment, and enjoy a more colorful spiritual entertainment life. [0003] In view of the fact that in order to support the playback of relatively large videos, existing user equipment often downloads them in segments, plays them jointly, or plays them sequentially based on streaming. For the former method, there may be a freeze between segmented videos, which reduces user experience. As for the latter method, although a certain degree of smooth playback can be guaranteed, the steps of decapsulation-capsulation-decapsulation also exist in the user equipment, resulting in unnecessary repeated processing. [0004] Therefore, how to avoid repeated encapsulation-decapsulation operations on vi...

Claims

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Application Information

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IPC IPC(8): H04N21/238H04N21/438H04N21/63
Inventor 王闻宇杨帆姚欣
Owner SHANGHAI SYNACAST MEDIA TECH
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