Media format conversion method and system based on cloud computing architecture

A format conversion and cloud computing technology, applied in the field of media format conversion method and system based on cloud computing architecture, can solve the problems of long time, unable to support video format conversion, etc., and achieve the effect of reducing transcoding time

Active Publication Date: 2013-08-07
HUADI COMP GROUP +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The shortcoming of the method for carrying out format conversion to video file among the above-mentioned prior art is: present video format conversion software mostly all is only for some video formats conversion, can not support the conversion of all video formats, and wherein some video format conversion software There are special requirements for the operating system
When the video file that needs format conversion is relatively large, the video format conversion software in the above-mentioned personal PC needs a long time to complete the format conversion operation

Method used

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  • Media format conversion method and system based on cloud computing architecture
  • Media format conversion method and system based on cloud computing architecture
  • Media format conversion method and system based on cloud computing architecture

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Embodiment 1

[0023] A schematic diagram of the overall structure of a distributed cloud computing architecture provided by this embodiment is as follows figure 1 As shown, it includes three parts: cloud infrastructure service (IaaS), cloud platform service (PaaS), cloud software service (SaaS).

[0024] IaaS means that cloud computing architecture providers can provide users with the same granularity and measurable cloud computing basic resources such as computing, storage, network and stand-alone operating system. Users can deploy or run various software on IaaS, including customer Operating system and application business. Users do not need to manage or control any cloud computing infrastructure, including networks, servers, operating systems, storage, and more. In IaaS, all the computing resources, storage resources, and network resources of different types of equipment from different manufacturers are virtualized in a unified way, which is the basis of PaaS.

[0025] PaaS means that ...

Embodiment 2

[0054] This embodiment provides a kind of media format conversion system based on cloud computing architecture, its specific structure is as follows image 3 What is shown includes a cloud computing architecture and a transcoding platform built on the network side, and the transcoding platform is built based on the cloud computing architecture.

[0055] The cloud computing architecture includes: cloud infrastructure services, cloud platform services, and cloud software services. Basic resources, the cloud platform service is built on the cloud infrastructure service, and is used to provide users with business software development environment and operating environment, so that users can create and run their own business applications in the cloud computing architecture , the cloud software service is built on the cloud platform service, and is used to provide business application services to users through the Internet.

[0056] Specifically, the specific structure of a transcod...

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Abstract

The embodiment of the invention provides a media format conversion method and a media format conversion system based on cloud computing architecture. The method mainly comprises the following steps that a transcoding platform based on the cloud computing architecture is constructed on the network side, and the transcoding platform is used for receiving a media file which is submitted by a browser of a client and needs format conversion and dividing the media file into a plurality of sub-media files; according to a set mission control strategy, a plurality of transcoding servers are selected from a transcoding server cluster in the transcoding platform, and each transcoding server is used for performing format conversion on one sub-media file, so as to obtain one transcoding sub-media file; and all of the transcoding sub-media files are combined to obtain a transcoding media file of the media file, and the transcoding media file is returned to the browser of the client. By using the method and the system provided by the embodiment of the invention, the conversion problem of various video formats is effectively solved, the transcoding time is reduced, and the problem that much time is consumed in format conversion of a large video file and multiple video files is solved.

Description

technical field [0001] The present invention relates to the field of media format conversion, in particular to a method and system for converting media formats based on cloud computing architecture. Background technique [0002] With the development of science and technology and the continuous improvement of video technology, the video codec format is constantly being introduced, the video is getting clearer, the codec time is getting shorter, and the video data volume is getting bigger and bigger. In order to meet the user experience of different hardware devices, mobile terminal devices such as personal computers (personal computers, personal computers), mobile phones, and Pads all have corresponding video formats. Therefore, there are a wide variety of video formats now, and so far, there are more than 500 video source formats. In order to satisfy the requirement that the video file be used on the specified hardware device, it is necessary to convert the video format to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L29/08H04N21/4402
Inventor 缪崇大汤鸿飞徐秀莉冯晓莉朱林
Owner HUADI COMP GROUP
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