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Method and device for generating high-definition picture

A screen and conversion technology, applied in the field of Internet of Things, to achieve the effect of enhancing user experience

Inactive Publication Date: 2018-10-02
VISIONVERA INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a method and device for generating high-definition images to solve the urgent problem of generating high-definition images on standard-definition equipment in the prior art

Method used

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  • Method and device for generating high-definition picture
  • Method and device for generating high-definition picture

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] refer to figure 1 , shows a flowchart of a method for generating a high-definition picture according to Embodiment 1 of the present invention.

[0026] The method for generating a high-definition picture provided by an embodiment of the present invention includes the following steps:

[0027] Step 101: Determine the multicast address corresponding to the video network terminal.

[0028] Connect to the video network terminal through the IP network port on the server, and determine the multicast address of the video network terminal.

[0029] Step 102: Obtain the multicast source corresponding to the multicast address from the multicast network.

[0030] Each multicast address corresponds to a multicast source, and the multicast source is equivalent to a common program, such as the common ccty1.

[0031] Step 103: Convert the acquired multicast source into a multicast stream.

[0032] The obtained multicast source is received by the current communication protocol, and...

Embodiment 2

[0039] refer to figure 2 , shows a flowchart of a method for generating a high-definition picture according to Embodiment 2 of the present invention.

[0040] The method for generating a high-definition picture provided by an embodiment of the present invention includes the following steps:

[0041] Step 201: Determine the multicast address corresponding to the video network terminal.

[0042] Connect to the video network terminal through the IP network port on the server, and determine the multicast address of the video network terminal.

[0043] Step 202: Obtain the multicast source corresponding to the multicast address from the multicast network.

[0044] Each multicast address corresponds to a multicast source, and the multicast source is equivalent to a common program, such as the common ccty1.

[0045] Step 203: Determine the coded address corresponding to the Internet of Vision terminal.

[0046] The Internet of Vision terminal is provided with an Internet of Visi...

Embodiment 3

[0060] refer to image 3 , shows a flow chart of a method for generating a high-definition picture according to Embodiment 3 of the present invention.

[0061] The device for generating a high-definition picture provided by the embodiment of the present invention includes: a determining module 301, configured to determine a multicast address corresponding to a video network terminal; an obtaining module 302, configured to obtain a multicast address corresponding to the multicast address from a multicast network Source; conversion module 303, for converting the obtained multicast source into a multicast flow; deletion module 304, for deleting the packet header data in the multicast flow, and obtaining the target multicast flow; sending module 305, It is used to package the target multicast stream and send it to the Internet-of-Vision terminal, so that the Internet-of-Vision terminal can generate high-definition pictures.

[0062] A high-definition picture generation device pro...

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Abstract

The present invention provides a method for generating a high-definition picture. The method includes the following steps that: a multicast address corresponding to a video network terminal is determined; a multicast source corresponding to the multicast address is acquired from the multicast network; the acquired multicast source is converted to a multicast stream; a packet header data in the multicast stream are deleted, so that a target multicast stream can be obtained; and the target multicast stream is packed, and the packed target multicast stream is sent to an Internet of Scenes terminal, so that the Internet of Scenes terminal generates a high-definition picture. According to the method for generating the high-definition picture provided by the embodiments of the present invention,access to the multicast network can be realized through an IP network port on a server; receiving is realized through a multicast protocol of current communication; a program finds a corresponding Internet of Scenes TV live streaming service through configuration, so that a user can see the high-definition video playback picture; and therefore, the user can obtain the high-definition picture without using expensive equipment, and user experience can be enhanced.

Description

technical field [0001] The present invention relates to the field of video networking technologies, in particular to a method and device for generating high-definition images. Background technique [0002] Along with the perfection of TV production technology and the raising of people's living standard at present, TV set has entered every household and becomes an indispensable part in life. People enjoy themselves by watching TV. [0003] There are high-definition and standard-definition TV screens, and standard-definition is a video format with a physical resolution below 720. 720P refers to the vertical resolution of 720 lines of progressive scanning, and the experience of users watching standard definition images is average. And high-definition is not just 720p, but refers to "full high-definition". When users watch high-definition images, they have a good experience. There is still a certain gap between SD and HD image quality. Currently, the acquisition equipment us...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/015H04N21/4385H04N21/6405H04N21/643
CPCH04N7/015H04N21/4385H04N21/6405H04N21/64322
Inventor 李云鹏王艳辉李亮
Owner VISIONVERA INFORMATION TECH CO LTD