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Mobile game video-recording method for iOS system

A mobile game and video technology, applied in the field of mobile games, can solve the problems of inability to obtain image data and use, and achieve the effect of improving the fun.

Inactive Publication Date: 2016-07-13
戴佳佳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The iOS video recording APP can transmit the game screen to various live broadcast platforms in real time, and can also save the screen as a video file, but the iOS mobile game video recording technology cannot be applied to iOS9.0 and later systems, because the iOS system has closed the screen image acquisition API, resulting in the recording APP unable to obtain the image data of the display cache

Method used

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  • Mobile game video-recording method for iOS system
  • Mobile game video-recording method for iOS system
  • Mobile game video-recording method for iOS system

Examples

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Embodiment Construction

[0012] Below in conjunction with accompanying drawing and concrete application example, content of the present invention is described further:

[0013] The general working principle of the video module is as follows: figure 2 as shown,

[0014] The work of the recording module mainly involves four technical points: process injection / API interception / memory scanning / image acquisition and compression. Below we combine the specific game engine and code snippets to introduce the working principle of the video recording module.

[0015] (1) Process injection

[0016] We compile the game screen capture and recording function into a dynamic link library, and inject it into the game execution file through the LC_LOAD_DYLIB command.

[0017] The execution file of the iOS system is in Mach-O format. With the help of the tool MachOView, you can see that the dynamic link library required by the program will be registered in the file header through the LC_LOAD_DYLIB command. As shown ...

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PUM

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Abstract

The invention discloses a mobile game video-recording method for an iOS system and belongs to the technical field of mobile games.The method is used for mobile game video sharing and interaction.According to the mobile game video-recording method, a video-recording module with an API intercepting function is input in an executable file of a game APP to dynamically intercept an API related to game picture rendering; a game picture is acquired while the game function is not affected, and data is transmitted to an external program or a live broadcast platform by means of compressed encoding; the video-recording module comprises operation of process input, API interception, memory scanning and image collection and compression.Through the method, the iOS mobile game picture video-recording function can be achieved perfectly, interaction and live broadcast of the mobile games are realized, and the fun of the mobile games is improved.

Description

technical field [0001] The invention relates to an iOS system mobile game video recording method for mobile game video sharing and interaction in the technical field of mobile games. Background technique [0002] Electronic games are a reusable part of people's daily leisure and entertainment. They have a large number of players and fans. With the popularization of mobile terminals and mobile phones, mobile games are becoming more and more popular. In order to realize the sharing and interaction of mobile game videos, there are now The video recording technology solution widely used in the world is to obtain the screen of the currently displayed game APP from the abstract graphics driver layer through the private API provided by iOS. Through this video recording technology, game anchors can realize the function of live broadcasting while playing games without using third-party equipment (PC). The iOS video recording APP can transmit the game screen to various live broadcast...

Claims

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Application Information

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IPC IPC(8): A63F13/77A63F13/55A63F13/60
CPCA63F13/77A63F13/55A63F13/60A63F2300/204A63F2300/538A63F2300/60
Inventor 戴佳佳
Owner 戴佳佳
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