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Multimedia file downloading method and user terminal

A multimedia file and user terminal technology, applied in the field of communication, can solve problems such as unstable live video images

Inactive Publication Date: 2014-04-09
LETV CLOUD COMPUTING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a method for downloading multimedia files and a user terminal. By configuring N download threads, the multimedia files to be downloaded are divided into N segments, thereby realizing the downloading of multi-threaded multimedia files. While downloading speed, it solves the problem of unstable live video when the network condition is not ideal

Method used

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  • Multimedia file downloading method and user terminal
  • Multimedia file downloading method and user terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Embodiments of the present invention provide a method for downloading multimedia files, such as figure 1 shown, including:

[0041] 101. The user terminal obtains an address of a multimedia file to be downloaded.

[0042] Embodiments of the present invention provide a method for downloading multimedia files and a user terminal. By configuring N download threads, the multimedia files to be downloaded are divided into N segments, thereby realizing the downloading of multi-threaded multimedia files. The download speed also solves the problem of unstable live video images when the network conditions are not ideal.

[0043] Specifically, when the user wishes to download a certain multimedia file, the corresponding function button can be triggered to indicate that the multimedia file is a multimedia file to be downloaded, and at this time, the user terminal obtains the address of the multimedia file to be downloaded in response to the user's trigger. For example, if the use...

Embodiment 2

[0056] Embodiments of the present invention provide a method for downloading multimedia files, such as figure 2 shown, including:

[0057] 201. The user terminal acquires an address of a multimedia file to be downloaded.

[0058] Embodiments of the present invention provide a method for downloading multimedia files and a user terminal. By configuring N download threads, the multimedia files to be downloaded are divided into N segments, thereby realizing the downloading of multi-threaded multimedia files. The download speed also solves the problem of unstable live video images when the network conditions are not ideal.

[0059] Specifically, when the user wishes to download a certain multimedia file, the corresponding function button can be triggered to indicate that the multimedia file is a multimedia file to be downloaded, and at this time, the user terminal obtains the address of the multimedia file to be downloaded in response to the user's trigger. For example, if the u...

Embodiment 3

[0079] Embodiments of the present invention provide a user terminal, such as image 3 shown, including:

[0080] The obtaining unit 01 is used to obtain the address of the multimedia file to be downloaded; and obtain the size of the multimedia file to be downloaded according to the address of the multimedia file to be downloaded;

[0081] The transmission unit 02 is used to open N download threads, and send the number of threads to the server, so that the server divides the multimedia file to be downloaded into N segments, and the number of threads indicates that N download threads have been opened;

[0082] The download unit 03 is configured to download the multimedia file divided into N segments to be downloaded through N download threads.

[0083] Further, as Figure 4 As shown, the user terminal also includes:

[0084] The integration unit 04 is configured to integrate the downloaded N fragmented multimedia files to obtain the multimedia files to be downloaded.

[0085] ...

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Abstract

The embodiment of the invention provides a multimedia file downloading method and a user terminal. By configuring N paths of downloading threads, the multi-thread multimedia file downloading is realized; and the downloading speed is increased while the problem that direct broadcast video frames are unstable when the network condition is unsatisfactory is solved. The scheme comprises obtaining the address of a multimedia file needing to be downloaded; determining that the N paths of downloading threads are used for downloading according to the size of the multimedia file needing to be downloaded, wherein N is an integer greater than or equal to 1; initiating the N paths of downloading threads and transmitting the number of the threads to a server to enable the server to divide the multimedia file needing to be downloaded into N segments, wherein the number of the threads indicates the initiation of the N paths of downloading threads; and downloading the multimedia file needing to be downloaded, which is divided into N segments, through the N paths of downloading threads.

Description

technical field [0001] The invention relates to the field of communication, in particular to a method for downloading multimedia files and a user terminal. Background technique [0002] With the rapid development of communication technology and the successful popularization of the Internet, watching streaming video online has become a popular trend. Watching streaming video online requires updating and downloading data while the video is playing, so as to watch the current video and optimize stream switching and bandwidth. [0003] In existing technical implementation solutions, videos are often downloaded from network resources through a single-threaded channel, and played while downloading. Obviously, when the network bandwidth is relatively tight or the network is unstable, the bandwidth is prone to vibration, and the switching of the current bandwidth cannot be captured in time, which will cause delays in the image output, resulting in poor clarity during playback, or e...

Claims

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Application Information

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IPC IPC(8): H04N21/858H04N21/845
Inventor 朱涛陈浩刘兴福张力文袁斌
Owner LETV CLOUD COMPUTING CO LTD
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