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Video file playing method and system and media resource server

A video file and video playback technology, which is applied in the communication field, can solve the problems of codec resource waste and efficiency, and achieve the effects of improving impact speed, improving user experience, and improving utilization efficiency

Active Publication Date: 2011-07-20
HUAWEI CLOUD COMPUTING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Embodiments of the present invention provide a method, system, and media resource server for playing video files to solve the technical problems of waste of encoding and decoding resources and low efficiency of media resource servers in the prior art

Method used

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  • Video file playing method and system and media resource server
  • Video file playing method and system and media resource server
  • Video file playing method and system and media resource server

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Embodiment Construction

[0027] The technical solutions of the embodiments of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0028] The embodiment of the present invention discloses a method for playing a video file, comprising:

[0029] S101: The media resource server receives a video play request sent by a video terminal, where the video play request carries a video file identifier and video media capability information of the video terminal.

[0030] The video media capability information here may be of various kinds, for example: video codec format, image format, audio codec format, and so on.

[0031] S102: According to the video file identifier, if the media resource server determines that there is already a decoding resource to decode the video file corresponding to the video file identifier, use the decoding resource to decode the video file corresponding to the video file identifier into a video in an internal fo...

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Abstract

The embodiment of the invention provides a video file playing method, device and system. The method comprises the following steps of: receiving a video playing request sent by a video terminal, wherein the video playing request carries a video file identifier and video media ability information of the video terminal; determining that a decoding resource exists to decode a video file corresponding to the video file identifier according to the video file identifier, and decoding the video file corresponding to the video file identifier into a video file in an internal format by using the decoding resource; according to the video media ability information of the video terminal, if a first coding resource is determined to exist to obtain a video file conforming to the video media ability of the video terminal through coding, coding the video file in the internal format into the video file conforming to the video media ability of the video terminal by using the first coding resource, and if the first coding resource is determined to not exist, distributing a second coding resource to code the video file in the internal format into the video file conforming to the video media ability of the video terminal; and sending the coded video file conforming to the video media ability of the video terminal to the video terminal.

Description

technical field [0001] Embodiments of the present invention relate to the field of communication technologies, and in particular, to a method, system and media resource server for playing video files. Background technique [0002] In an audio communication system, when a terminal user dials a value-added service, a special media resource device is usually required to provide voice playback, so that the user can obtain timely interactive information, and then proceed to the next step based on the interactive information. The most typical service is an interactive voice response (Interactive Voice Response, IVR), for example: China Mobile's 10086 IVR service. [0003] In a video communication system, when a terminal user dials a value-added service, the media resource device needs to have the function of playing video, so that the terminal user can obtain interactive information of the video. However, since video processing (encoding process, decoding process) is relatively m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/26H04L29/06
CPCH04L65/602H04L65/1069H04L29/06489H04L29/06462H04L29/06326H04L65/4084H04L65/612H04L65/762H04L65/756
Inventor 贾俊杰林霖
Owner HUAWEI CLOUD COMPUTING TECH CO LTD
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