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Method and system for editing cloud video

A video editing and cloud video technology, applied in the video field, can solve problems such as occupying a large amount of bandwidth, and achieve the effects of reducing bandwidth consumption, load, and cost

Active Publication Date: 2015-07-22
BEIJING QIYI CENTURY SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0004] The present invention provides a cloud video editing method and system to save bandwidth and solve at least one problem that the client needs to occupy a large amount of bandwidth for effect preview when performing video editing on the cloud

Method used

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  • Method and system for editing cloud video
  • Method and system for editing cloud video
  • Method and system for editing cloud video

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Embodiment Construction

[0055] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0056] refer to figure 1 , which shows a flow chart of a cloud video editing method according to an embodiment of the present invention, the method may specifically include:

[0057] Step 101, the mobile client receives a user's editing operation on video data.

[0058] In the embodiment of the present invention, the mobile client is installed on the mobile device, and correspondingly, the related functions of the embodiment of the present invention can be performed. After opening the mobile client, the user can search for the video data that needs to be edited, and further edit the video data. Various options for editing the video data can be preset on the mobile client. The user can select the menu, link, Or edit the video thr...

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Abstract

The invention provides a method and a system for editing cloud video. The method includes enabling a mobile client to receive video data editing operation of users; enabling the mobile client to call shaders according to editing operation of the users, and programming graphics processors in an online manner by the aid of shaders; enabling the mobile client to call the programmed graphics processors, rendering the video data in real time by the aid of the graphics processors and displaying video data obtained by means of real-time rendering on screens of mobile equipment; enabling the mobile client to transmit editing parameters of the video data to a video editing server of cloud after sharing operation triggered by the users is received by the mobile client; enabling the video editing server to carry out decoding, special-effect processing and coding operation on stored video data according to the editing parameters, generating novel video data and publishing the novel video data on networks.

Description

technical field [0001] The present invention relates to the video field, in particular to a cloud video editing method and a cloud video editing system. Background technique [0002] High-resolution, high-frame-rate video cameras have become one of the essential functions on smart mobile devices such as mobile phones and tablet computers. More and more users are editing the collected video data on mobile devices and sharing them on the network. Editing high-definition video on mobile devices is an extremely challenging task. Video editing requires the process of decoding, editing and re-encoding audio and video data. Limited by power consumption and size constraints, the processing power of CPUs on mobile devices is still limited. The ratio of the processing time to the length of the original film is usually more than 10, that is, a video with a duration of 1 minute requires more than 10 minutes of editing time. With the help of cloud computing technology, users can uplo...

Claims

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Application Information

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IPC IPC(8): H04N21/4402H04N21/2343
Inventor 冯巍
Owner BEIJING QIYI CENTURY SCI & TECH CO LTD
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