Screen recording detection method and device, equipment and storage medium
A detection method and screen recording technology, applied in the multimedia field, can solve problems such as the theft of multimedia resources and reduce the security of multimedia resources, and achieve the effect of reducing the risk of being stolen and improving security
Pending Publication Date: 2022-06-21
BEIJING QIYI CENTURY SCI & TECH CO LTD
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Therefore, when a third-party application uses this method to record the screen, there is no corresponding method for detection and identification in the prior art, which will lead to the risk of multimedia resources being stolen and reduce the security of multimedia resources
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[0043] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present application.
[0044] An embodiment of the present invention provides a screen recording detection method. The execution subject of this embodiment is a device that needs screen recording detection. For example, the execution body is a desktop computer, a notebook, a server, etc. running the multimedia playback application.
[0045] See figure...
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A screen recording detection method, apparatus and device, and a storage medium, the method comprising: when a multimedia playing application is in a running state, obtaining a head address of a target function, the target function being a function called by the multimedia playing application during playing processing; modifying the original information in the memory space of the first address into jump information for jumping from the target function to a pre-loaded jump function; monitoring whether the jump information is changed or not; and if the jump information changes, determining that a screen recording hijacking program for performing screen recording on the playing content of the multimedia playing application program exists. According to the method and the device, whether the third-party application program performs screen recording in a process injection manner or not can be detected, so that the risk that multimedia resources are stolen is reduced, and the security of the multimedia resources is improved.
Description
technical field [0001] The present application relates to the field of multimedia technologies, and in particular, to a screen recording detection method, device, device, and storage medium. Background technique [0002] With the development of the Internet, multimedia resources are spreading in the network all the time, various media companies have invested a lot of resources to generate rich multimedia resources, and resource providers and copyright buyers are constantly improving through various methods. The security of multimedia resources reduces the possibility of piracy of multimedia resources. In the prior art, the method for improving the security of multimedia resources is mainly to display a watermark on the client of the multimedia playing software, and prevent the playing content from being stolen by setting the window to prevent screen capture and other means. However, there are still some third-party applications that hijack the multimedia playback software t...
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IPC IPC(8): G06F21/10G06F21/62G06F11/30
CPCG06F21/10G06F21/62G06F11/3051
Inventor 李洋
Owner BEIJING QIYI CENTURY SCI & TECH CO LTD