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Private video playing system and method for mobile terminal

A video playback and mobile terminal technology, applied in the field of communication, can solve the problems of less encryption research and cumbersome encryption, and achieve the effect of improving effectiveness and accuracy

Active Publication Date: 2018-01-19
ZHONGGUANG REDIANYUN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing video encrypted playback methods basically consider the encryption during the transmission process. There are few studies on the encryption of the playback process. Some encryption is more cumbersome, and some encryption will cause irreversible changes to the video file itself, so it is difficult to flexibly adapt to different scenarios. Privacy different requirements

Method used

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  • Private video playing system and method for mobile terminal
  • Private video playing system and method for mobile terminal
  • Private video playing system and method for mobile terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0081] A mobile terminal privacy video playback system, such as figure 1 As shown, it includes a private play selection module 101, a screen lock module 102, a touch screen operation monitoring module 103, a window setting module 104, a picture display module 108, a window adjustment module 105, a window closing module 106 and a mobile terminal touch screen 107;

[0082] The private play selection module 101 is used to provide the user with the choice of private play, and when receiving the user's private play confirmation, send a lock instruction to the screen lock module 102;

[0083] The screen lock module 102 is used to receive a locking instruction, and set the mobile terminal touch screen 107 as invalid for conventional input on the touch screen. The conventional input on the touch screen includes fast forward, rewind, screen brightness adjustment, sharing, pause, volume adjustment, and screen projection operations, and Send monitoring instructions to the touch screen op...

Embodiment 2

[0091] A mobile terminal privacy video playback system, such as figure 2 As shown, the difference with Embodiment 1 is that, further defined, the system also includes a video playback page size obtaining module 201; the window setting module 104 includes a touch point position analysis submodule 202, a window calling submodule 203, and a window size setting submodule Module 204 and window display submodule 205;

[0092] The screen lock module 102 is used to send a size acquisition instruction to the video playback page size acquisition module 201;

[0093] The video playback page size acquisition module 201 is used to receive the size acquisition instruction, obtain the size information of the video playback page, set the center point, and obtain the boundary coordinate information of the video playback page;

[0094] The touch screen operation monitoring module 103 is also used to send a position analysis instruction to the touch point position analysis sub-module 202 when ...

Embodiment 3

[0107] A mobile terminal privacy video playback system, such as Figure 4 As shown, the difference from Embodiment 2 is that, further defined, the system also includes a first screen capture module 206, a first feature analysis module 207, a feature tracking module 208, a time judgment module 301 and an element association module 302;

[0108] When the touch point position analysis submodule 202 analyzes that the touch point is located in the third area, the coordinates of the upper left corner of the third area are -m, n, and the coordinates of the lower right corner are m, -n, and the touch point position analysis submodule 202 directs The first screen capture module 206 sends a screen capture instruction;

[0109] The first picture interception module 206 is used for receiving the picture interception instruction, and carries out the screenshot operation to the page of current video playback, obtains the screenshot picture, and sends the characteristic analysis instruction ...

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Abstract

The invention relates to a private video playing system for a mobile terminal. The system comprises a private playing selection module, a screen locking module, a touch screen operation monitoring module, a window setting module, an image displaying module, a window adjusting module, a window closing module, and a mobile terminal touch screen. The system has the advantages that when a user selectsa private playing mode, the touch screen is locked, and other functions of the touch screen are shielded; and when screen operation of the user is monitored, a window is set on a video playing interface, and an image is set in the window to locally cover a video and generate a hidden part, so that the video is incomplete and therefore is hard to be recorded or seen through peeping, and the purpose of private playing is further achieved.

Description

technical field [0001] The invention belongs to the technical field of communication, and in particular relates to a mobile terminal privacy video playing system and method. Background technique [0002] With the development of Internet technology, multimedia resources such as video and audio have been widely used in people's daily life. Watching videos in public places has become very popular. However, some videos are more important or more private than others. In the process, it is more important to prevent others from stealing or recording the screen on the playback side. There are many screen recording software, such as OBS, which can perfectly record the desktop without the user knowing, and then spread the screen recording. The existing video encrypted playback methods basically consider the encryption during the transmission process. There are few studies on the encryption of the playback process. Some encryption is more cumbersome, and some encryption will cause irre...

Claims

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Application Information

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IPC IPC(8): G06F3/0488G06F21/32G06F21/84H04N21/472H04N21/485
Inventor 纪琦华蒲珂曾泽基方宏李哲山鲁豪胡彬魏明
Owner ZHONGGUANG REDIANYUN TECH CO LTD