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Method and system for downloading/or uploading multimedia data

A multimedia data and multimedia technology, applied in transmission systems, electrical components, etc., to achieve the effect of adapting to network changes

Active Publication Date: 2018-04-20
LENOVO (BEIJING) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of this, the present invention provides a method and system for downloading / uploading multimedia data, which is used to solve the problem that the fluctuation of the quality of the network can only passively accept the impact on the transmission effect when transmitting data in the prior art, and cannot actively Intelligently predict and make corresponding adjustments in advance to minimize the impact of network changes. The technical solution is as follows:

Method used

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  • Method and system for downloading/or uploading multimedia data

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0030] The embodiment of the present invention provides a method for downloading / uploading multimedia data, please refer to figure 1 , showing a schematic flow chart of the method, which may include:

[0031] Step S101: Determine at least a first segment and a second segment of multimedia data to be transmitted based on network status.

[0032] Wherein, the multimedia data to be transmitted may be, but not limited to, video data, audio data, and the like. Th...

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Abstract

The invention provides a method and a system for downloading / or uploading multimedia data. The method comprises the following steps: determining at least one first segment and at least one second segment of multimedia data to be transmitted based on a network state; and downloading / or uploading the first segment by using a first parameter, and downloading / or uploading the second segment by using asecond parameter, wherein the first parameter and the second parameter corresponding to different definitions or data sizes of the media data. By adoption of the method and the system for downloading / or uploading multimedia data, the multimedia data to be transmitted can be segmented, different segments are downloaded / or uploaded by using different parameters, that is, active intelligent prediction is made, and corresponding adjustment is made in advance to reduce the influence of the network change to the minimum.

Description

technical field [0001] The present invention relates to the technical field of multimedia uploading / downloading, in particular to a method and system for multimedia data downloading / uploading. Background technique [0002] When users watch videos on the Internet, they hope that the videos they watch can be played clearly and smoothly, especially highlights of the videos. However, at some point, when the user sees the highlights, the played video will freeze due to the drop in network speed. In order to avoid video freezes, some players will automatically reduce the clarity of the video screen or the The playback frame rate, but this method will cause the currently playing highlights to be unclear, and the user experience is very bad. In the existing way of data transmission, the influence of network fluctuations on the transmission effect can only be passively accepted, and it is impossible to proactively and intelligently predict and make corresponding adjustments in advan...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L29/08
CPCH04L65/80H04L67/1095H04L65/75
Inventor 苗涛王悦赵成慧卢本敏奚福来
Owner LENOVO (BEIJING) CO LTD
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