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Multimedia file download method and electronic device

A technology for multimedia files and electronic devices, which is applied to multi-programming devices, safety communication devices, electrical components, etc., can solve the problems of no multimedia file sharing optimization, inability to adjust the download distribution of a multimedia file, etc., and achieve the effect of increasing performance.

Active Publication Date: 2021-04-06
ACER INC
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] Although the practice of downloading multimedia files from multiple remote devices has been proposed, it is not optimized for sharing multimedia files in a private cloud environment
In addition, the existing peer-to-peer (P2P) transmission mechanism cannot adjust the download distribution of a multimedia file according to the network environment or system performance of the source.

Method used

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  • Multimedia file download method and electronic device
  • Multimedia file download method and electronic device
  • Multimedia file download method and electronic device

Examples

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Embodiment Construction

[0034] figure 1 It is a schematic diagram of a multimedia file downloading system according to an embodiment of the present invention.

[0035] Please refer to figure 1 , The multimedia file download system 100 includes a network 10 , an electronic device 12 , an electronic device 14 and an electronic device 16 .

[0036] In this embodiment, the electronic device 14 is a cloud server. The cloud server may refer to a server host (for example, a personal computer) set up by the user himself or a network hard disk provided by a cloud service provider (for example, Google). The invention does not limit the number of electronic devices 14 .

[0037] In this embodiment, the electronic devices 12 and 16 are electronic devices belonging to one or more users respectively. For example, the electronic devices 12 and 16 can be any electronic devices with data transmission and storage functions, such as smart phones, tablet computers, notebook computers, and desktop computers, respecti...

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Abstract

The invention provides a multimedia file downloading method and an electronic device. The method includes: obtaining first bandwidth information of a first source device; calculating a first time point according to the first bandwidth information; sending a first download request to the first source device to request downloading of a multimedia file in the first source device a first multimedia stream before a point in time; and sending a second download request to a second source device to request to download a second multimedia stream in the multimedia file after the first point in time; thereby Increase the download efficiency of multimedia files and the performance of streaming playback.

Description

technical field [0001] The invention relates to a file sharing method, in particular to a multimedia file downloading method and an electronic device. Background technique [0002] In a private cloud environment, electronic devices can play multimedia files such as photos, music, and videos on the cloud device through network streaming. Generally speaking, if a multimedia file is downloaded from a fixed cloud device, the download speed and streaming efficiency of the multimedia file will be limited by the bandwidth and performance of the cloud device. [0003] Although the method of downloading multimedia files from multiple remote devices has been proposed, it is not optimized for sharing multimedia files in a private cloud environment. In addition, the existing peer-to-peer (P2P) transmission mechanism cannot adjust the download distribution of a multimedia file according to the network environment or system performance of the source. Contents of the invention [0004]...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/50H04L29/08H04L29/06
CPCG06F9/5088G06F2209/5017H04L65/40H04L9/40
Inventor 梁圣瑜
Owner ACER INC
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