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MHL-based content output control method

A technology of output control and content, applied in the direction of digital output to display equipment, color TV parts, TV system parts, etc., can solve problems such as damage to intellectual property rights, leakage, contacts, and call record leakage, to avoid The effect of intellectual property

Inactive Publication Date: 2015-02-25
THUNDERSOFT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] a. Personal information, such as contacts, call records, etc., may be inadvertently leaked; Reminder messages such as SMS and WeChat will be displayed on the external display and leaked;
[0010] b. This kind of non-selective output will also release some media content protected by intellectual property rights on the smartphone, causing the impact of destroying intellectual property rights

Method used

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  • MHL-based content output control method
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  • MHL-based content output control method

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Embodiment Construction

[0025] In the following, an MHL-based content output control method provided by the present invention will be described in detail by taking monitoring media content output as an example with reference to the accompanying drawings.

[0026] Unless otherwise specified, the HDMI device referred to in this article is an external expansion device connected by an HDMI cable, such as a TV with an HDMI interface, a car multimedia device, etc.

[0027] Such as figure 1 As shown, the above MHL-based content output control method includes the following steps:

[0028] Step 100: Preprocessing for media content output includes starting an event monitoring object and a condition judgment object, so as to monitor the trigger event when the HDMI device is connected to the smart terminal.

[0029] There are many kinds of events to be monitored, including voice call status, window change, and output of digital copyright content.

[0030] Step 200: Process the detected trigger event, including...

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Abstract

The invention provides an MHL-based content output control method. The method comprises the following steps that A, when an intelligent terminal is connected with HDMI equipment through an MHL interface, an event triggered on the intelligent terminal is monitored; B, changes, caused by the triggered event, of the intelligent terminal top layer mission content are obtained; C, whether the changed top layer mission content is in a preset mission to be protected or not is judged, if yes, the mission content is not output onto the HDMI equipment, and if not, the mission content is output onto the HDMI equipment. According to the MHL-based content output control method, the MHL-based content output with not privacy invasion or protected content intellectual property infringement is achieved.

Description

technical field [0001] The invention relates to a content output method, in particular to an MHL-based content output control method. Background technique [0002] MHL (Mobile High-Definition Link) is an audio-visual standard interface for connecting portable consumer electronic devices. MHL only uses one signal cable and can be presented on a high-definition TV through a standard HDMI input interface. It uses the existing Micro USB interface, whether it is a smart phone, a digital camera, a digital video camera or a portable multimedia player, it can directly transmit the complete media content to the TV without compromising the high-resolution effect of the video. With the maturity of HDMI and MHL technology and the development of digital media technology, more and more mobile phone manufacturers choose to equip their smart phones with MHL dual-screen display function, making this function a new highlight of the product and increasing the user experience of the product . ...

Claims

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Application Information

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IPC IPC(8): G06F3/14H04N5/765
Inventor 陈小强刘亮
Owner THUNDERSOFT