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HLS (HTTP Live Streaming) hotlink protection method and system

A technology of live video and anti-leech, applied in image communication, selective content distribution, electrical components, etc., can solve the problems of easy cracking and low security of anti-leech, reduce the pressure and solve the problem of stolen live video. Effect

Active Publication Date: 2016-12-21
OTVCLOUD INFORMATION TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of the shortcomings of the prior art described above, the purpose of the present invention is to provide a live video HLS anti-leeching method and system, which is used to solve the problem of low security and easy cracking of anti-leeching in the prior art

Method used

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  • HLS (HTTP Live Streaming) hotlink protection method and system
  • HLS (HTTP Live Streaming) hotlink protection method and system
  • HLS (HTTP Live Streaming) hotlink protection method and system

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Embodiment Construction

[0041] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention.

[0042]The purpose of this embodiment is to provide a live video HLS anti-leeching method and system, which is used to solve the problem in the prior art that the anti-leeching security is not high and is easy to be cracked. The principle and implementation of a live video HLS anti-leeching method and system in this embodiment will be described in detail below, so that those skilled in the art can understand the live video HLS anti-leec...

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Abstract

The invention provides an HLS hotlink protection method and system. The method comprises that when an HTTP request is received, an HTTP request is re-assembled according to the URL of live streaming, a time stamp, a UID of a requesting user and a verification value; and when the re-assembled HTTP request is received, a verification value in the re-assembled HTTP request is verified, a live streaming request is rejected if verification fails, if verification passes, a live streaming list is issued directly according to a format of the live streaming request or whether the only association value associated with the UID of the requesting user exists and is overdue is detected, the live streaming is issued if the only associated value exists and is not overdue, and if the only associated value does not exist or exists but is overdue, the live streaming is issued after that the UID of the requesting user is verified again and the unique associated value is stored. The method and system can prevent the live streaming from stealing effectively, indirect invalid resource requests can be shielded, and the load of the server and the bandwidth is reduced greatly.

Description

technical field [0001] The present invention relates to the technical field of Internet video live broadcasting, in particular to the technical field of video live broadcasting HLS hotlinking technology, in particular to a video live broadcasting HLS hotlinking prevention method and system. Background technique [0002] Hotlinking means that the service provider does not provide the content of the service itself, bypasses other beneficial end user interfaces (such as advertisements) through technical means, and directly provides the service content of other service providers to the end user on its own website, defrauding Viewing and click-through rates by end users. The beneficiaries do not provide resources or provide very few resources, but the real service providers do not get any benefits. For the live video service, because it can be directly watched by others without authorization, which will affect the direct interests of the business, so the anti-leech technology is...

Claims

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Application Information

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IPC IPC(8): H04N21/258H04N21/254H04N21/858H04N21/266H04N21/262
CPCH04N21/2541H04N21/25875H04N21/26258H04N21/26291H04N21/26613H04N21/8586
Inventor 应伟凌飞鹏袁祝元
Owner OTVCLOUD INFORMATION TECH CO LTD
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