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Content transmission method and apparatus using video call

A technology for transmission equipment and video calling, which is applied in the field of sending content and video signals and voice signals, and can solve the problems of expensive video calling equipment, no shared content, and complex connection processing of protocol compatibility.

Inactive Publication Date: 2008-04-23
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, prior art video call devices such as VoIP phones are designed to simply transmit video and voice signals without the ability to share content
Video calling equipment with content sharing is expensive and requires protocol compatibility and complex connection handling

Method used

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  • Content transmission method and apparatus using video call
  • Content transmission method and apparatus using video call
  • Content transmission method and apparatus using video call

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Embodiment Construction

[0022] The present invention will now be described more fully by referring to the accompanying drawings that show exemplary embodiments of the invention. However, this invention may be embodied in many different forms and should not be construed as limited to the exemplary embodiments set forth herein; rather, these exemplary embodiments are provided so that this disclosure will be thorough and complete. The concept of the present invention is conveyed to those skilled in the art.

[0023] FIG. 1 is a schematic block diagram of a video call system according to an exemplary embodiment of the present invention. The video call system includes: a sending end video calling device 100, a camera 101, a display unit 102 of the sending end video calling device 100, a content providing server 103, an Internet Protocol (IP) network 104, a receiving end video calling device 105 and a receiving end video calling device Display unit 106 of device 105 .

[0024] Referring to FIG. 1 , in a ...

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PUM

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Abstract

A content transmission method and apparatus using video call is provided. The content transmission method includes performing an encoding operation on reproduced content; and transmitting the encoded content to at least one of video call apparatuses connected to a network, wherein the content is distinguished from video and the voice data. The content is reproduced by the content transmission apparatus or an external content providing server. Therefore, the content transmission apparatus can share content with another type of apparatus that supports VoIP, such as a digital signage.

Description

[0001] This application claims priority from Korean Patent Application No. 10-2006-0101032 filed on October 17, 2006 at the Korean Intellectual Property Office, which is hereby incorporated by reference in its entirety. technical field [0002] Methods and devices consistent with the present invention relate to sharing content with multiple video calling devices connected to a network, and more particularly, to sending content and video signals and voice among video calling devices based on Voice over Internet Protocol (VoIP) Signal. Background technique [0003] Today, people all over the world can freely communicate with each other through the Internet, and various industry groups use the Internet to link. Even before the introduction of the Internet, it was possible to communicate at home with people in Korea and even anywhere in the world. An American named Graham Bell invented the telephone in 1976. However, the call quality of the telephone, invented by Graham Bell, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/52H04N7/14H04L12/56
CPCH04N7/15
Inventor 吴经济李熙荣
Owner SAMSUNG ELECTRONICS CO LTD