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Downloading method, system and device of video file fragmentation

A video file and segmented download technology, applied in electrical components, selective content distribution, special data processing applications, etc., can solve the problems of high user cost, few video clip sharing resources, and inflexible video clip downloading, etc. Download cost, solve the effect of less shared resources

Inactive Publication Date: 2012-10-24
深圳天天看看信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0005] In view of this, the embodiment of the present invention provides a method for segmented downloading of video files to solve the problems in the prior art of high user cost, few sharing resources of video segments and inflexible downloading of video segments

Method used

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  • Downloading method, system and device of video file fragmentation
  • Downloading method, system and device of video file fragmentation
  • Downloading method, system and device of video file fragmentation

Examples

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Embodiment Construction

[0025] In the embodiment of the present invention, after the server receives the request of the user terminal to download the video file in segments, the start time point and the end time point of the video file segment to be intercepted according to the user's settings contained in the request, and the video file The corresponding relationship between the time stamp of the video frame and / or audio frame saved in the video frame and the offset position of the video frame and / or audio frame in the video file is found to be related to the start time point and the end time point The offset position of the corresponding video frame and / or audio frame in the video file, and then obtain the video frame of the video segment of the video file between the start time point and the end time point according to the offset position and / or audio frame data, and set a new index and file header for the video segment, together with the video frame and / or audio frame data are packaged into a new ...

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Abstract

The invention discloses a method, a system and a device for sectionally downloading video documents and is used for solving the problems of high user cost, little video snatch shared resource and dumb downloading of video snatch existing in the prior art. The method intercepts the video document at a server side according to the start-stop time point set up by the user and sends the intercepted data to the user side for storage. According to the proposal provided by the invention, the user can download customized video snatch in the video documents, thus lowering the downloading cost of the user and solving the problem of little video snatch shared resource.

Description

technical field [0001] The invention relates to the technical field of computer Internet, in particular to a method, system and device for segmented downloading of video files. Background technique [0002] Through forums, website recommendations, and other means of information exchange, users can obtain comments on the highlights of a certain movie, thereby generating demand for the highlights of the movie. At present, there are two ways for users to obtain this highlight segment, one is to download the entire movie from a video sharing site and watch this highlight segment; the other way is to find the video file of this highlight segment from a video sharing site Download or watch online. [0003] If the first method is adopted, it will take a long time to download the entire movie due to the large space occupied by the video file. For example, sometimes the user may only have 10 minutes to watch the video clip, but must download all of the entire movie. content, such a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/236H04N21/238H04N21/2389H04N21/437G06F17/30H04N21/2387H04N21/266
Inventor 熊振
Owner 深圳天天看看信息技术有限公司
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