IPTV printscreen realization method and device based on set-top box

Abstract

The invention discloses an IPTV printscreen realization method and a device based on a set-top box, which can intercept screen IPTV based on a set-top box, and the image can not distort. The device comprises a zone partition module, a printscreen zone selection module, an image intercepting module and a full screen printscreen module, wherein the zone partition module is used for partitioning a page into a plurality of zones by taking the HTML protocol label as the standard, and the labels correspond to the zones one by one; the printscreen zone selection module is used for selecting one or more than one zones to serve as the printscreen zone by remote control keys in the mode of a focal frame, and the zone of which the area is smaller than the preset smallest printscreen area can not be independently chosen as the printscreen zone; the image intercepting module is used for intercepting images in the printscreen zone; and the full screen printscreen module is used for intercepting the whole page images according to a full screen printscreen order input by the remote control by a user.

Description

Technical field [0001] The invention belongs to the technical field of IPTV (Internet Protocol Television, interactive network television), and in particular relates to a method and device for implementing IPTV screenshots based on a set-top box. Background technique [0002] With the development of IPTV technology and Internet technology, it has become a reality for users to watch TV, access the Electronic Program Guide (EPG) and surf the Internet through a digital set-top box (Set Top Box, STB). [0003] The software in the set-top box running in the IPTV system usually consists of a browser, a control module, a media player module, and a graphics engine. The browser is responsible for EPG interpretation and display; the media playback module is responsible for media request and playback; the control module is responsible for receiving buttons, reporting the status of the media playback module to the browser, issuing media control commands to the media playback module, and conf...

AI Technical Summary

Problems solved by technology

[0006] Screenshots on a traditional PC (Personal Computer) are just a physical method of taking screenshots based on the coordinates and positions of the picture, and the size of the screenshot can be set by dragging the mouse on the PC, and the reason for the physical screenshot may cause The captured pictures are distorted; and the set-top box does not have a mouse, so it can only be controlled by the remote control, which brings inconvenience to the screenshot of the set-top box window

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