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Direct broadcasting delay eliminating method based on Flash player

A player and live stream technology, applied in image communication, selective content distribution, electrical components, etc., can solve problems such as poor live broadcast experience, achieve the effect of reducing lag and improving live broadcast experience

Active Publication Date: 2018-07-27
CHUANGSHENG SHILIAN DIGITAL TECH BEIJING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the current online education live broadcast field, because of the different network conditions at each end, the live broadcast lag problem is very serious. Most of the existing Flash player solutions continue to wait for the network to recover when the video freezes. , the video buffering is completed and continues to play, but the waiting time is x1, then the lag time of the live broadcast at the viewing end and the streaming end is x1, which is very poor for the live broadcast experience; the existing solution, because the video freezes during the process In the process, you need to wait for the video cache to be completed. The time spent in this period is x1, and there are n times of freezes. The time consumed is y=x1+x2+x3+...+xn, and the live broadcast lag time between the client and the live broadcast is y

Method used

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  • Direct broadcasting delay eliminating method based on Flash player

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Embodiment Construction

[0013] The following clearly and completely describes the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0014] A method based on Flash player to eliminate live broadcast delay. Live video lag caused by network fluctuations is divided into client network fluctuations and live broadcast end network fluctuations. There are two situations caused by client network fluctuations. When network packets are lost, The Flash player triggers the video stream to be empty, and when the network returns to normal, the Flash player triggers the video stream to be full, as shown in the following table:

[0015] state

Flash player fires even...

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Abstract

The invention discloses a direct broadcasting delay eliminating method based on a Flash player. Direct broadcasting video delay caused by network fluctuation can be divided into client network fluctuation and direct broadcasting end network fluctuation. The method provided by the invention can be used to solve a problem of a too large direct broadcasting delay caused by the client network fluctuation and the direct broadcasting end network fluctuation by analyzing the reasons of the client network fluctuation and the direct broadcasting terminal network fluctuation, and therefore direct broadcasting experience is improved.

Description

technical field [0001] The invention relates to the technical field of live broadcasting of online education, in particular to a method for eliminating live broadcast delay based on a Flash player. Background technique [0002] In the current online education live broadcast field, because of the different network conditions at each end, the live broadcast lag problem is very serious. Most of the existing Flash player solutions continue to wait for the network to recover when the video freezes. , the video buffering is completed and continues to play, but the waiting time is x1, then the lag time of the live broadcast at the viewing end and the streaming end is x1, which is very poor for the live broadcast experience; the existing solution, because the video freezes during the process In the process, you need to wait for the video cache to complete. The time spent in this period is x1, and there are n times of freezes. The time consumed is y=x1+x2+x3+...+xn, and the live broa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/238H04N21/438H04N21/647
CPCH04N21/23805H04N21/438H04N21/64776
Inventor 高凌霄
Owner CHUANGSHENG SHILIAN DIGITAL TECH BEIJING CO LTD
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