Live broadcasting analysis data acquisition method and device

A technology for analyzing data and obtaining methods, applied in selective content distribution, image communication, electrical components, etc., can solve the problems of single video frame rate data and lack of practicability

Active Publication Date: 2018-10-02
GUANGZHOU KUGOU TECH
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] The video frame rate data calculated by the above technology is relatively simple. When the video freezes, the above frame rate cannot be used to determine the freeze occurrence stage in each stage of the live broadcast link from the anchor device to the audience device, which is lack of practicability

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  • Live broadcasting analysis data acquisition method and device
  • Live broadcasting analysis data acquisition method and device
  • Live broadcasting analysis data acquisition method and device

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Embodiment Construction

[0114] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0115] figure 1 It is a schematic diagram of an implementation scenario provided by an embodiment of the present invention. see figure 1 , the implementation scenario includes a plurality of first devices 101, a live server 102, a plurality of second devices 103, and a data analysis server 104, wherein the live server 102 can be connected to a plurality of first devices 101 and a plurality of second devices 103, The second device 103 is connected to a data analysis server 104 . The first device 101 is used to collect, encode and send live data, the live server is used to receive and send live data, the second device 103 is used to receive, decode and render live data, and the data analysis server is used to receive data and analysis...

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Abstract

The invention discloses a live broadcasting analysis data acquisition method and device and belongs to the technical field of link monitoring. By acquiring and associating audio/video frame groups inthe same second in a live broadcasting process and frame rate of each stage, a data audio/video frame group from the live broadcasting device to an audience device and data of corresponding frame rates are obtained. When a video suffers from lagging, the frame rate of each stage of audio/video frame group where the lagged frame is arranged is extracted and analyzed, so the lagging stage of the whole live broadcasting link can be quickly and precisely judged. According to the invention, by associating the frame rate data of each stage in the live broadcasting of the same frame group, the elimination work efficiency and accuracy of the lagging occurrence stage are improved and the method and the device are highly practical.

Description

technical field [0001] The invention relates to the field of link monitoring, in particular to a method and device for acquiring live analysis data. Background technique [0002] During the live broadcast, stuttering has always been one of the important problems affecting the audience's viewing experience. When the video freezes, the picture fluency is not good, and the audio or video frame rate is low. Due to differences in live broadcast platforms, host equipment, live broadcast content, viewer equipment, and network conditions, the reasons for video freezes are extremely complex. The live broadcast link from the host device to the viewer device has a large span and a long link, which makes it even more difficult to locate the freeze problem stage of the live broadcast. [0003] The current technology can only count the video frame rate of a certain video processing stage of the host device and the viewer device respectively. [0004] The video frame rate data calculate...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/442H04L29/06
CPCH04N21/44204H04L65/75
Inventor 谢导曹伟鹏洪锐育唐日升
Owner GUANGZHOU KUGOU TECH
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