Streaming media playing method and device

A playback method and streaming media technology, applied in the multimedia field, can solve problems such as affecting user experience, large buffer length, and increased image delay, and achieve the effects of reducing playback delay, reducing consumption speed, and reducing buffer duration.

Active Publication Date: 2011-05-11
ZTE CORP
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method of fixing the buffer size can only solve the network congestion situation where the network delay is relatively fixed. When the network congestion situation fluctuates greatly, the situation of the image card cannot be avoided.
On the other hand, if the current network conditions are good and there is no large delay, maintaining a relatively large buffer length will cause increased image delay and affect user experience

Method used

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  • Streaming media playing method and device
  • Streaming media playing method and device

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Embodiment Construction

[0027] The specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0028] In streaming media playback, network digital video playback is relatively dependent on network quality. Therefore, in the following, the present invention will be described exemplarily by taking network digital video playback as an example. Of course, it can be understood that the present invention will be applicable to playing various streaming media.

[0029] The main inventive idea of ​​the present invention is: use dynamic QOS buffer to play network digital video, by adding a dynamic QOS module in the player, adjust video playback rate according to current network conditions, dynamically adjust the size of video buffer, In order to optimize the network delay under the condition of minimizing the video playback delay, so while effectively alleviating the network delay, the playback delay can be reduced as much as possi...

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Abstract

The invention discloses a streaming media playing method and a device. The playing method comprises the following steps of using a client end for dynamically detecting streaming media transmission quality and leading the client end to adjust the current streaming media playing speed and the time length of a buffer region by preset principles according to the current streaming media transmission quality. The playing device comprises a streaming media transmission quality detection module and a streaming media playing media, wherein the streaming media transmission quality detection module is used for dynamically detecting the streaming media transmission quality; the streaming media playing module is used for adjusting the current streaming media playing speed and the time length of the buffer region by the preset principles according to the current streaming media transmission quality. The streaming media playing method and the device can ease the impact of network delay and further bring a better streaming media playing experience for a user.

Description

technical field [0001] The invention belongs to the technical field of multimedia, and in particular relates to a streaming media playing method and device. Background technique [0002] With the development of network technology and multimedia technology, a new media technology emerges at the historic moment, which is streaming media technology. Streaming media refers to continuous time-based media such as audio, video or multimedia files using streaming technology in the network. Using streaming media technology, users can be provided with continuous audio and video streams to meet the needs of users to watch dynamic audio and video online. [0003] Network digital video playback is one of the important applications of streaming media technology. It is precisely because of the gradual improvement of network technology that multimedia services such as remote real-time video playback and video download have been more and more widely used. However, due to the dependence of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/647
CPCH04N21/23406H04N21/4325H04N21/4392H04N21/4398H04N21/44004H04N21/440281H04N21/43072
Inventor 崔志伟
Owner ZTE CORP
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