Method and terminal of on-line playing flow media

A streaming media and terminal technology, which is applied to terminals that play streaming media online, in the field of streaming media playing online, can solve the problems of discontinuous streaming media playback and the inability to achieve adaptive buffering of wireless terminals, achieve a good user experience, and reduce buffering. size, the effect of increasing the processing speed

Active Publication Date: 2007-07-18
TENCENT TECH (SHENZHEN) CO LTD
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AI Technical Summary

Problems solved by technology

[0006] The invention provides a method for playing streaming media online and a terminal for playing streaming media online, which are used to solve the problem of discontinuous playback of streaming media in the process of playing streaming media online through wireless networks
[0007] Further solves the problem that the wireless terminal's cache adaptation cannot be realized at present

Method used

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  • Method and terminal of on-line playing flow media

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Embodiment Construction

[0033] In order to adapt to the cache of the terminal in the process of playing streaming media online, the present invention provides a terminal, as shown in FIG. A code rate acquisition unit and a download rate calculation unit connected to the comparison unit.

[0034] The code rate obtaining unit is used to obtain the code rate of the streaming media from the description file of the streaming media delivered by the network side. A description file is carried in the header field of the streaming media in the prior art, and the bit rate of the streaming media is described in the description file.

[0035] The download rate calculation unit is used to calculate the average value of the network rate within a unit time period before the current time point.

[0036] The comparison unit is configured to compare the code rate output by the code rate acquisition unit with the current download rate output by the download rate calculation unit.

[0037] The cache allocation unit is...

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Abstract

This invention discloses a method and a terminal for on-line playing flow media including: A, a terminal side downloads the flow media to be played from the network side, B, the terminal side determines volume of the buffer-store currently to store the download flow media, C, playing the buffer-stored flow media data. This invented terminal includes: a buffer-stored unit used for buffer-storing download data, a code flow obtaining unit used in getting the code rate of the flow media sent by the network side, a computation unit for download rate used in computing the current download rate, a comparison unit used in comparing said code rate and the current download rate, a buffer-store distribution unit used in deciding a strategy for distributing buffer storage and outputting the result to said buffer-storage unit.

Description

technical field [0001] The invention relates to the field of wireless networks, in particular to a method for playing streaming media online and a terminal for playing streaming media online. Background technique [0002] With the continuous improvement of the network level of social life, streaming media has become an indispensable means in people's daily life, work and entertainment. Currently on a PC, people can enjoy streaming media online or by downloading via the Internet. With the widespread popularization of mobile terminals (such as mobile phones), people hope to enjoy their favorite streaming media anytime and anywhere. [0003] However, due to the limitation of the storage space of the mobile terminal, the complete movie cannot be saved on the mobile terminal at present. Therefore, streaming media needs to be played online in a form of continuous caching. [0004] At present, when enjoying streaming media online in the PC+Internet environment, if the player ent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/24H04L29/00H04N21/433H04N21/61
Inventor 陈小平李奇田边
Owner TENCENT TECH (SHENZHEN) CO LTD
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