Audio/video communication system of digital television
A technology for digital television and communication systems, applied in the field of audio and video communication systems, can solve the problems of inconvenient audio and video communication methods and poor communication quality.
Inactive Publication Date: 2014-07-30
SHENZHEN TCL EDUCATION TECH +1
View PDF3 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] The purpose of the present invention is to provide an audio and video communication system for digital TV, aiming to solve the problems of inconvenient and poor communication quality in existing audio and video communication methods
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0015] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0016] see figure 1 , is a structural block diagram of the digital television audio and video communication system of the present invention. The digital TV audio and video communication system includes a digital TV terminal 10 , a call server 20 , a transfer server 30 , a voice prompt server 40 , a computer telecommunications integration server 50 and an agent terminal 60 .
[0017] According to the user's audio and video communication request, the digital TV terminal 10 sends the request to the call server 20 based on the SIP protocol; the call server 20 is responsible for receiving the request s...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides an audio / video communication system of a digital television. The audio / video communication system comprises a digital television terminal, a call server, a transfer server, a voice prompt server, a computer telecommunication integration server and a seat side. The digital television terminal sends an audio / video communication request to the call server, and the call server forwards the request to the transfer server; the transfer server transfers the audio / video communication request; the voice prompt server provides a corresponding function menu for the digital television terminal according to the audio / video communication request transferred by the transfer server; and the computer telecommunication integration server sends the function selected by the digital television terminal to the seat side, and the seat side sends audio / video signals required by the audio / video communication request to the digital television terminal through the transfer server. According to the audio / video communication system of the digital television, software is not needed to be installed, and the advantages of wired network and good display effect and good audio effect of the digital television are utilized, so that the high-quality audio / video communication is conveniently realized.
Description
technical field [0001] The invention belongs to digital television technology, in particular to an audio and video communication system for digital television. Background technique [0002] At present, there are mainly 3G mobile phones, PC instant video communication software, etc., which can realize audio and video communication. However, 3G mobile phones rely on wireless networks for audio and video communication. The signals of wireless networks cannot reach the high quality of wired network signals, and 3G mobile phones The image resolution is relatively low, and the sound quality is also relatively poor, which cannot meet the high-quality audio and video communication; PC instant messaging software uses a computer as a carrier. When using PC instant messaging software, you first need to install instant messaging software on the computer, and then Register an account or purchase the corresponding login card number, and then use it after logging in. The operation procedur...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/4788H04N7/14H04L29/06
Inventor 赵敏王洪陈悦仪丘钟鸣杨祥瑞
Owner SHENZHEN TCL EDUCATION TECH