CN112040167A - Method for realizing connection of video conferences of different types - Google Patents
Method for realizing connection of video conferences of different types Download PDFInfo
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- CN112040167A CN112040167A CN202010889111.8A CN202010889111A CN112040167A CN 112040167 A CN112040167 A CN 112040167A CN 202010889111 A CN202010889111 A CN 202010889111A CN 112040167 A CN112040167 A CN 112040167A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/15—Conference systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/268—Signal distribution or switching
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Abstract
The invention discloses a method for realizing connection of video conferences of various types, which comprises the following steps; (1) the method comprises the steps that different types of video conference terminals of N different regions are set up in advance, and each software video conference terminal comprises a camera input port, a video output port, an audio input port and an audio output port; (2) building a local software video conference computer, wherein the local software video conference computer is provided with a video input 1, a video input 2 … …, a video input N, a video output port, an audio output port and an audio input port; (3) and building a video matrix and an audio media matrix between the video conference terminal and the local software video conference computer. The invention realizes a scheme that different terminals start a teleconference at the same time in a plurality of places by using the mode of switching input and output by using the media matrix and the video mixed matrix and using the software videoconference.
Description
Technical Field
The invention belongs to the technical field of video conferences, and particularly relates to a method for realizing connection of various different types of video conferences.
Background
Meeting refers to an organized, leading, purposeful agenda activity that is conducted at a defined time and place, according to a certain program. The meeting generally includes 3 elements of discussion, decision, and action. Therefore, the meeting must be done with a meeting, with a decision, or with a line, otherwise, the meeting is idle or negotiated and cannot be a meeting. Meetings are a common social phenomenon, and almost organized places have meetings, and main functions of the meetings comprise functions of decision making, control, coordination, education and the like.
With the popularity of video conferencing, more and more enterprises need to meet through video conferencing. However, due to the environment specificity, some units of video conference systems cannot be uniformly used under a brand or a platform, which results in that several places using different types of video conference equipment cannot be conferenced together.
Disclosure of Invention
The invention aims to: in order to solve the problem that several places of different types of video conference equipment cannot meet together, a method for realizing connection of a plurality of different types of video conferences is provided.
The technical scheme adopted by the invention is as follows:
a connection method for realizing video conferences of various types comprises the following steps;
(1) the method comprises the steps that different types of video conference terminals of N different regions are set up in advance, and each software video conference terminal comprises a camera input port, a video output port, an audio input port and an audio output port;
(2) building a local software video conference computer, wherein the local software video conference computer is provided with a video input 1, a video input 2 … …, a video input N, a video output port, an audio output port and an audio input port;
(3) building a video matrix and an audio media matrix between the video conference terminal and the local software video conference computer; the video matrix is provided with a video input 1, a video input 2 … …, a video input N +1, a video output 2 … …, a video output N +1 … …, a video output 2N and a video output 2N + 1; the audio media matrix is provided with audio input 1 and audio input 2 … … audio input N +1 ports, and is provided with audio output 1 and audio output 2 … … audio output N +1 ports;
(4) video output ends on different types of video conference terminals in N different areas are respectively correspondingly connected with video input ports from 1 to N video input ports of a video matrix through video lines, and camera input ends on different types of video conference terminals in N different areas are respectively correspondingly connected with video input ports from N +1 to 2N video input ports of the video matrix through the video lines;
(5) respectively connecting audio output ends on different types of video conference terminals in N different areas in a one-to-one corresponding manner through audio lines and audio input 1 to audio input N ports on an audio media matrix, and respectively connecting audio input ends on different types of video conference terminals in N different areas in a one-to-one corresponding manner through audio lines and audio output 1 to audio output N ports on the audio media matrix;
(6) the video input 1 to the video input N of the local software video conference computer are respectively connected with the video output 1 to the video output N ports of the video matrix in a one-to-one correspondence manner through video lines; connecting a video output port of a local software video conference computer with a video input 2N +1 port of a video matrix through a video line;
(7) connecting the audio input end of the local software video conference computer with an audio output N +1 port on the audio media matrix through an audio line; connecting an audio output end of a local software video conference computer with an audio input N +1 port on an audio media matrix through an audio line;
preferably, the software video conference terminal can realize the function of external video acquisition by using a video acquisition card, and the carrier of the software video conference terminal is a computer which can expand the video acquisition mode of the video acquisition card and realize the video input of the software terminal.
Preferably, the audio media matrix is a highly integrated digital audio device for audio switching and processing, and the audio switching is performed by using the function of media matrix switching, so as to realize a common mode of local and foreign audio.
Preferably, the video matrix can realize a video switching device for switching different video interfaces, and the switching function of the video matrix is utilized to realize the switching between the local signal and the external terminal signal.
Preferably, the video interface is one of HDMI, VGA, SDI, and RGB.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
the invention realizes the scheme that different terminals can start the teleconference at the same time in a plurality of places by utilizing the media matrix and the video mixing matrix and utilizing the software video conference to carry out one-to-one input and output switching, and solves the problem that the video conference of a unit can be started together among different types of video conference equipment.
Drawings
FIG. 1 is a schematic view of a connection structure between devices according to the present invention;
FIG. 2 is a diagram of the audio portion-audio media matrix switching according to the present invention;
fig. 3 is a diagram of video part-video matrix switching in the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, a method for implementing a connection of a plurality of different types of video conferences, comprising the steps of;
(1) the method comprises the following steps that different types of software video conference terminals in N different regions are set up in advance, the software video conference terminals can realize the external video acquisition function in a video acquisition card mode, a carrier of the software video conference terminals is a computer, the video acquisition mode of the video acquisition card can be expanded, and the video input of the software terminals is realized;
each software video conference terminal comprises a camera input port, a video output port, an audio input port and an audio output port;
(2) building a local software video conference computer, wherein the local software video conference computer is provided with a video input 1, a video input 2 … … video input N port, a video output port, an audio output port and an audio input port;
(3) building a video matrix and an audio media matrix between the video conference terminal and the local software video conference computer; the audio media matrix is a high-integration digital audio device for audio switching and processing, and the audio switching is carried out by utilizing the function of media matrix switching, so that a common mode of local and foreign audio is realized; the video matrix can realize video switching equipment for switching different video interfaces, and local signals and external terminal signals are switched by using the switching function of the video matrix; the video interface is one of HDMI, VGA, SDI and RGB.
The video matrix is provided with video input 1 and video input 2 … … video input N +1 ports, and video output 1, video output 2 … … video output N, video output N +1 … … video output 2N and video output 2N +1 ports;
the audio media matrix is provided with an audio input 1, an audio input 2 … …, an audio input N +1, and audio output 1 and an audio output 2 … …, and an audio output N +1 port;
(4) video output ends on different types of video conference terminals in N different areas are respectively correspondingly connected with video input ports from 1 to N video input ports of a video matrix through video lines, and camera input ends on different types of video conference terminals in N different areas are respectively correspondingly connected with video input ports from N +1 to 2N video input ports of the video matrix through the video lines;
(5) respectively connecting audio output ends on different types of video conference terminals in N different areas in a one-to-one corresponding manner through audio lines and audio input 1 to audio input N ports on an audio media matrix, and respectively connecting audio input ends on different types of video conference terminals in N different areas in a one-to-one corresponding manner through audio lines and audio output 1 to audio output N ports on the audio media matrix;
(6) the video input 1 to the video input N of the local software video conference computer are respectively connected with the video output 1 to the video output N ports of the video matrix in a one-to-one correspondence manner through video lines; connecting a video output port of a local software video conference computer with a video input 2N +1 port of a video matrix through a video line;
(7) connecting the audio input end of the local software video conference computer with an audio output N +1 port on the audio media matrix through an audio line; and connecting the audio output end of the local software video conference computer with an audio input N +1 port on the audio media matrix through an audio line.
Specifically, video information is acquired by using a video acquisition card through cameras with acquisition functions on different types of video conference terminals in different regions, the video information is connected to a video matrix through a camera input port, different video interfaces are switched through the video matrix, the video information is connected to a local software video conference computer through the video matrix, the local software video conference computer transmits the acquired local video information to the video matrix through a video output port, the video interfaces are switched through the video matrix, and the local video information is transmitted to the different types of video conference terminals in different regions; meanwhile, audio information collected by different types of video conference terminals in different areas is transmitted to an audio media matrix through an audio output end, the audio media matrix switches different audios, and then the audio information is uniformly transmitted to a local software video conference computer.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. A method for realizing connection of video conferences of different types is characterized by comprising the following steps:
(1) the method comprises the steps that different types of video conference terminals of N different regions are set up in advance, and each software video conference terminal comprises a camera input port, a video output port, an audio input port and an audio output port;
(2) building a local software video conference computer, wherein the local software video conference computer is provided with a video input 1, a video input 2 … …, a video input N, a video output port, an audio output port and an audio input port;
(3) building a video matrix and an audio media matrix between a video conference terminal and a local software video conference computer; the video matrix is provided with a video input 1, a video input 2 … …, a video input N +1, a video output 2 … …, a video output N +1 … …, a video output 2N and a video output 2N + 1; the audio media matrix is provided with audio input 1 and audio input 2 … … audio input N +1 ports, and is provided with audio output 1 and audio output 2 … … audio output N +1 ports;
(4) video output ends on different types of video conference terminals in N different areas are respectively and correspondingly connected with video input ports from 1 to N video input ports of a video matrix through video lines, and camera input ends on different types of video conference terminals in N different areas are respectively and correspondingly connected with video input ports from N +1 to 2N video input ports of the video matrix through the video lines;
(5) respectively connecting audio output ends on different types of video conference terminals in N different areas in a one-to-one corresponding manner through audio lines and audio input 1 to audio input N ports on an audio media matrix, and respectively connecting audio input ends on different types of video conference terminals in N different areas in a one-to-one corresponding manner through audio lines and audio output 1 to audio output N ports on the audio media matrix;
(6) the video input 1 to the video input N of the local software video conference computer are respectively connected with the video output 1 to the video output N ports of the video matrix in a one-to-one correspondence manner through video lines; connecting a video output port of a local software video conference computer with a video input 2N +1 port of a video matrix through a video line;
(7) connecting an audio input end of a local software video conference computer with an audio output N +1 port on an audio media matrix through an audio line; and connecting the audio output end of the local software video conference computer with an audio input N +1 port on the audio media matrix through an audio line.
2. A method for enabling connection of a plurality of different types of video conferences according to claim 1, wherein: the software video conference terminal can realize the external video acquisition function by using a video acquisition card, and the carrier of the software video conference terminal is a computer, so that the video acquisition mode of the video acquisition card can be expanded, and the video input of the software terminal is realized.
3. A method for enabling connection of a plurality of different types of video conferences according to claim 1, wherein: the audio media matrix is a highly integrated digital audio device for audio switching and processing, and the audio switching is performed by using the function of media matrix switching, so that a common mode of local and foreign audio is realized.
4. A method for enabling connection of a plurality of different types of video conferences according to claim 1, wherein: the video matrix can realize the equipment for switching the videos of different video interfaces, and the switching function of the video matrix is utilized to realize the switching between the local signals and the external terminal signals.
5. A method for enabling connection of a plurality of different types of video conferences according to claim 4, wherein: the video interface is one of HDMI, VGA, SDI and RGB.
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| CN202010889111.8A CN112040167A (en) | 2020-08-28 | 2020-08-28 | Method for realizing connection of video conferences of different types |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113784083A (en) * | 2021-07-21 | 2021-12-10 | 上海创视通软件技术有限公司 | Video conference connection method, device and storage medium |
| CN114531564A (en) * | 2022-03-01 | 2022-05-24 | 联想(北京)有限公司 | Processing method and electronic equipment |
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2020
- 2020-08-28 CN CN202010889111.8A patent/CN112040167A/en active Pending
Patent Citations (5)
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| US4516156A (en) * | 1982-03-15 | 1985-05-07 | Satellite Business Systems | Teleconferencing method and system |
| CN2646992Y (en) * | 2003-12-26 | 2004-10-06 | 广州市天昱通信技术发展有限公司 | Multimedia video-audio frequency matrix switching unit |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113784083A (en) * | 2021-07-21 | 2021-12-10 | 上海创视通软件技术有限公司 | Video conference connection method, device and storage medium |
| CN113784083B (en) * | 2021-07-21 | 2024-05-28 | 上海创视通软件技术有限公司 | Video conference connection method, device and storage medium |
| CN114531564A (en) * | 2022-03-01 | 2022-05-24 | 联想(北京)有限公司 | Processing method and electronic equipment |
| CN114531564B (en) * | 2022-03-01 | 2024-04-23 | 联想(北京)有限公司 | Processing method and electronic equipment |
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