Live streaming cache processing method and device, equipment and storage medium

A processing method and caching technology, applied in the field of live broadcast, can solve problems such as freezes, and achieve the effects of smooth playback, balanced playback freezes, and balanced live broadcast delays

Active Publication Date: 2019-09-17
GUANGZHOU HUYA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] 2. When the network jitter is relatively large, after the cached live content exceeds the threshold, the live content in the buffer area will be reduced. When the cache speed of the live content is lower than the playback speed, it will cause obvious lag

Method used

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  • Live streaming cache processing method and device, equipment and storage medium
  • Live streaming cache processing method and device, equipment and storage medium
  • Live streaming cache processing method and device, equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] figure 1It is a flow chart of a method for processing live broadcast buffering provided by Embodiment 1 of the present invention. This embodiment is applicable to reducing live broadcast delay of live content. The method can be executed by a processing device for live buffering, and the processing device for live buffering can be a server, a computer, a mobile terminal, or the like. The mobile terminal may be a mobile phone, a tablet, and the like. In an embodiment, the live buffering processing device is also provided with a player for playing live content, and the live buffering method in this embodiment can be integrated into the player.

[0057] refer to figure 1 , the method specifically includes the following steps:

[0058] S110. During the playing process of the live content, judge whether the audio buffer data is in a stable state according to the change state of the buffer duration of the audio buffer data in the audio buffer area.

[0059] Live broadcast ...

Embodiment 2

[0103] figure 2 It is a flow chart of a method for processing live broadcast cache provided by Embodiment 2 of the present invention.

[0104] On the basis of the foregoing embodiments, this embodiment further adds a description of a processing strategy for pre-association of delay ranges.

[0105] refer to figure 2 , the method specifically includes the following steps:

[0106] S210. During the playing process of the live content, judge whether the audio buffer data is in a stable state according to the change state of the buffer duration of the audio buffer data in the audio buffer area.

[0107] In this embodiment, the live content includes audio buffer data buffered in the audio buffer area and video buffer data buffered in the video buffer area.

[0108] Specifically, it is judged whether the audio buffer data is in a stable state, if yes, execute step S220; if not, continue to execute step S210.

[0109] S220. Obtain the buffer duration of the audio buffer data at...

Embodiment 3

[0137] image 3 It is a schematic structural diagram of a processing device for live buffering provided by Embodiment 3 of the present invention.

[0138] This embodiment is applicable to reducing live broadcast delay of live content. The device can be integrated into a processing device of a live buffer, which can be a server, a computer, a mobile terminal, and the like. The mobile terminal may be a mobile phone, a tablet, and the like. In an embodiment, the live buffering processing device is also provided with a player for playing live content, and the live buffering device in this embodiment may be integrated into the player.

[0139] refer to image 3 , the device specifically includes the following structures: a state determination module 310 , a duration acquisition module 320 and a cache reduction module 330 .

[0140] The state determination module 310 is used to determine whether the audio buffer data is in a stable state according to the change state of the buff...

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Abstract

The embodiment of the invention discloses a live streaming cache processing method and device, equipment and a storage medium. The method comprises the following steps: judging whether audio cache data is in a stable state or not according to the change state of the cache duration of the audio cache data in an audio cache region in the playing process of live streaming contents; wherein the live broadcast content comprises the audio cache data; if yes, obtaining the caching duration of the audio caching data at the current moment; and reducing the cache accumulation of the live streaming content by adopting a processing strategy matched with the cache duration, so as to reduce the situations of multiple content jumps and multiple-speed start and stop occurring when the cache accumulation of the live streaming content is played, thereby enabling the live streaming content to be played smoothly.

Description

technical field [0001] The embodiments of the present invention relate to a live broadcast technology, and in particular to a method, device, device and storage medium for processing a live buffer. Background technique [0002] Live broadcast is a form of real-time and interactive content dissemination on the Internet. Generally, a buffer for caching live content will be set in the player used to play live content to avoid the problem of playback freeze caused by network jitter. However, the live broadcast content cached in the buffer also brings about the problem of live broadcast delay. [0003] Wherein, the live broadcast delay refers to the time interval between the time when the host end records the video frame and the time when the viewer end watches the video frame. Usually, the live broadcast delay can be reduced by quickly consuming the live content cached by the player. Specifically, the cache duration of the live content can be monitored and a threshold can be ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/2187H04N21/433H04N21/8547H04N21/2387
CPCH04N21/2187H04N21/4331H04N21/8547H04N21/2387
Inventor 黄海
Owner GUANGZHOU HUYA TECH CO LTD
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