CN210629686U - Video conference terminal and video conference system - Google Patents
Video conference terminal and video conference system Download PDFInfo
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- CN210629686U CN210629686U CN201922444726.5U CN201922444726U CN210629686U CN 210629686 U CN210629686 U CN 210629686U CN 201922444726 U CN201922444726 U CN 201922444726U CN 210629686 U CN210629686 U CN 210629686U
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Abstract
The present disclosure relates to the field of communications technologies, and in particular, to a video conference terminal and a video conference system. The video conference terminal is provided with a content receiving module (101), an audio and video processing module (102) and a display module (103), namely, the video conference terminal 100 has the function of a video conference, so that the video conference terminal can be used as an audio conference terminal and a video conference terminal, and the function of the video conference terminal can be enriched. Compared with the traditional conference terminal, the video conference terminal provided by the embodiment of the disclosure is simple to deploy and low in cost, can be used as a video conference terminal, and is high in utilization rate.
Description
Technical Field
The present disclosure relates to the field of communications technologies, and in particular, to a video conference terminal and a video conference system.
Background
Different from the traditional large and medium conference rooms, some small and miniature conference rooms have the characteristics of openness, flexibility and the like. Such small mini-conference rooms are generally not intended for fixed use, typically can accommodate 2-3 people, and are well suited for a small team's communication collaboration mode. Because of strong flexibility and small space, the small and miniature conference room is generally not equipped with professional IT practitioners, nor expensive audio and video communication equipment, display equipment and the like. At present, a desktop terminal suitable for a small and miniature conference room can only carry out audio call generally, and needs to be externally connected with other display equipment if video call is to be carried out.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem that other external equipment must be connected when the existing conference terminal is used as a video conference terminal, the disclosure provides a video conference terminal and a video conference system.
In one aspect, the disclosed embodiments provide a video conference terminal, which includes a content receiving module, an audio/video processing module, and a display module;
the content receiving module is configured to receive video information sent by the external equipment and send the received video information to the display module;
the audio and video processing module is configured to receive audio information or video information and carry out format adjustment on the received audio information or video information;
and the display module is configured to display the video information sent by the content receiving module or the video information with the format adjusted by the audio and video processing module.
Optionally, the audio/video processing module is configured to perform noise reduction processing, transcoding processing, volume adjustment, resolution adjustment, and/or contrast adjustment on the received audio/video information.
Optionally, the video conference terminal further includes an external interface configured to connect to an external device.
Optionally, the external interface includes a USB interface and an HDMI interface.
Optionally, the HDMI interface includes an HDMI IN interface and an HDMI OUT interface.
Optionally, the video conference terminal further includes an audio/video conversion interface, the audio/video conversion interface is configured to be connected to a television region through a Type-C line, and the television region includes a camera and a display.
Optionally, the video conference terminal further includes a wireless transceiver module configured to wirelessly connect the video conference terminal and the external device.
In another aspect, an embodiment of the present disclosure provides a video conference system, which includes the above video conference terminal.
The beneficial effects brought by the technical scheme provided by the embodiment of the disclosure at least comprise:
by arranging the content receiving module, the audio and video processing module and the display module in the video conference terminal, even if the video conference terminal has the function of a video conference, the video conference terminal can be used as an audio conference terminal and a video conference terminal, and the function of the video conference terminal can be enriched. Compared with the traditional conference terminal, the video conference terminal provided by the embodiment of the disclosure is simple to deploy and low in cost, can be used as a video conference terminal, is high in utilization rate, and can enable a user to carry out a conference more conveniently.
Drawings
The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the disclosure and together with the description serve to explain the principles of the disclosure.
Fig. 1 is a schematic diagram of a video conference terminal provided in an embodiment of the present disclosure;
fig. 2 is a schematic diagram of another video conference terminal provided by an embodiment of the present disclosure;
fig. 3 is a schematic diagram of a video conference terminal connected to an external device according to an embodiment of the present disclosure;
fig. 4 is a schematic diagram of a video conference terminal connected to a television area according to an embodiment of the present disclosure;
fig. 5 is another schematic diagram of a video conference terminal connected to a television area according to an embodiment of the present disclosure.
Reference numerals: 100-video conference terminal; 101-a content receiving module; 102-an audio and video processing module; 103-display module.
Detailed Description
The present disclosure will be described in further detail with reference to the drawings and embodiments. It is to be understood that the specific embodiments described herein are for purposes of illustration only and are not to be construed as limitations of the present disclosure. It should be further noted that, for the convenience of description, only the portions relevant to the present disclosure are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present disclosure may be combined with each other without conflict. The present disclosure will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
A first embodiment of the present disclosure provides a video conference terminal, which is mainly applied to a small mini conference room. As shown in fig. 1, the video conference terminal 100 includes a content receiving module 101, an audio and video processing module 102, and a display module 103.
The content receiving module 101 is configured to receive video information sent by an external device and send the received video information to the display module 103. For example, when a user needs to share a secondary stream, content (i.e., video information) displayed on other external devices may be transmitted to the content receiving module 101, and the content receiving module 101 may decode or perform noise reduction on the received video information, and then transmit the processed video information to the display module 103 to display the content displayed on the other external devices. It will be understood by those skilled in the art that the video information described in the present disclosure actually includes video information and audio information corresponding to the video information.
The audio/video processing module 102 is configured to receive audio information or video information and transmit the received audio/video information to each participating terminal of the conference. The audio/video information received by the audio/video processing module 102 may be audio/video information sent by the terminal of the other party, or may be audio/video information sent by an external device. In a possible implementation manner, the audio/video processing module 102 may transmit the received audio/video information to each conferencing terminal of the conference through a Session Initiation Protocol (SIP). In addition, the audiovisual processing module 102 may also be configured to format the received audiovisual information. For example, the audio/video information is subjected to noise reduction processing, the volume of the audio/video information is adjusted, the resolution and contrast of the video information are adjusted, and the audio/video information is transcoded. The opposite terminal refers to a conference terminal that is not present during the audio/video conference, and the audio/video processing module 102 may receive audio information or video information sent by the opposite terminal through a wired or wireless communication network.
The display module 103 is configured to display the video information sent by the content receiving module 101 or the video formatted by the audio/video processing module 102, that is, the video conference terminal 100 itself can be used as both an audio conference terminal and a video conference terminal. The display module 103 may be an led (Light Emitting Diode) display screen or an OLED (Organic Light-Emitting Diode) display screen, and the display screen may support a touch function, that is, a user may control the display screen in a touch manner or control the video conference terminal 100 through the display screen in a touch manner. In one possible implementation manner, after the video conference terminal 100 is powered on, the staff may control the video conference terminal 100 to enter the audio conference mode or the video conference mode through the display module 103.
In one possible implementation, the video conference terminal 100 further includes an external interface configured to connect an external device. When the user needs to expand the functions of the video conference terminal 100, the external device may be connected through the external interface. For example, when a user needs to collect video information through a camera to perform a video call, the camera may be connected through an external interface. At this time, the camera is used for acquiring video information and sending the acquired video information to the audio/video processing module 102, so that the audio/video processing module performs format adjustment on the video information acquired by the camera. In the implementation mode, the external camera can be freely plugged and pulled out, and a user can freely select the installation position of the camera so as to obtain a wider viewing range. Alternatively, when the user needs to perform auxiliary stream sharing, that is, when the content displayed on another display device needs to be shared in the video conference call, or the content displayed on the display screen of the video conference terminal 100 is displayed on another display device, the user may connect a display device such as a television, a computer, or a projector through an external interface. In addition, the external interface can also be connected with audio expansion equipment such as a sound box or a microphone, so as to provide better audio-visual effect for users.
In one possible implementation, as shown in fig. 2 and fig. 3, the external interfaces include a USB interface and an HDMI interface, that is, different types of external devices may be connected to the video conference terminal 100 through the USB interface and the HDMI interface, respectively. The HDMI interface may include an HDMI IN interface and an HDMI OUT interface for connecting different types of external devices. For example, an external USB camera may be connected to the video conference terminal 100 through a USB interface to provide input of video information; the computer may be connected to the video conference terminal 100 through an HDMI IN interface to share content displayed on the computer to the video conference terminal 100; the external display may be connected to the video conference terminal 100 through an HDMI OUT interface, so as to share the content displayed on the video conference terminal 100 to the external display for display, or display the content displayed on the computer shared on the video conference terminal 100 on the external display.
In a possible implementation manner, after the video conference terminal 100 is controlled to enter the video conference mode, if the external camera needs to collect video information, the camera may be connected through the external interface. The video information collected by the camera may be directly displayed on the display screen of the video conference terminal 100, and may also be transmitted to the other terminal through a wireless or wired network.
In a possible implementation manner, if the auxiliary stream sharing is required, a display device such as a television or a computer may be connected through an external interface, so as to share video content displayed on the display device such as the television or the computer to the display screen of the video conference terminal 100. If the video information displayed on the display screen of the video conference terminal 100 needs to be shared to other external displays, the external display may be connected through the external interface, so as to share the video information displayed on the display screen of the video conference terminal 100 to the external display. At this time, the video information displayed on the display screen of the video conference terminal 100 may only include the video information displayed on the original display screen, may also only include the video information shared by the external display device to the display screen, may also include both the video information displayed on the original display screen and the video information shared by the external display device to the display screen.
In a possible implementation manner, the video conference terminal 100 may further include an audio/video conversion interface configured to be connected to the television area through a Type-C line, that is, the video conference terminal 100 may be connected to the television area through only one line. The television area comprises a camera for collecting local videos and a display for expanding display and other external equipment. In a possible implementation manner, as shown in fig. 4, only one external device may be included in the tv region, and the external device may include both a display and a camera (or a camera), and at this time, the external device may be connected only through a Type-C line. Alternatively, as shown in fig. 5, the tv area may also include a plurality of devices, such as a display and a camera, and at this time, the video conference terminal 100 may be connected to only one Type-C line, and then connected to the display and the camera in the tv area through the HDMI OUT interface or the USB interface via the Type-C line.
In one possible implementation manner, the video conference terminal 100 may further include a wireless transceiver module configured to wirelessly connect the video conference terminal 100 and the external device, that is, the wireless transceiver module is configured to receive a wireless signal transmitted by the external device and transmit a wireless signal of the video conference terminal 100 to the external device. It should be noted that the wireless signal here includes audio information and video information for the audio-video conference.
In this implementation, the video conference terminal 100 may be connected to other external devices (such as a camera, a computer, an external display, etc.) only through the wireless transceiver module, or the video conference terminal 100 may also be connected to other external devices in a manner that the wireless transceiver module is shared by any one or both of the external interface and the audio-video conversion interface.
In addition, the video conference terminal 100 also includes a speaker and a power interface to provide audio output and power support.
In this embodiment, the local video information may be collected by an external camera and displayed by a display module in the conference terminal 100, that is, the video conference terminal 100 itself has a video conference function, so that the video conference terminal 100 may be used as an audio conference terminal or a video conference terminal, and the functions of the video conference terminal 100 may be enriched. In addition, the video conference terminal 100 is provided with an external interface, an audio/video conversion interface and/or a wireless transceiver module, and can be connected with all external devices only through the traditional form of two lines (a USB interface + an HDMI interface), can also be connected with a television region only through a Type-C line, can also be connected with external devices only through the wireless transceiver module, and can also be connected with external devices through a common mode of the USB interface, the HDMI interface, the Type-C line and the wireless transceiver module, so that the extension connectivity is strong, the flexibility is high, and better cooperative communication efficiency can be achieved. Compared with the traditional conference terminal, the video conference terminal 100 provided by the embodiment is simple to deploy and low in cost, and can be used as a video conference terminal, so that the utilization rate is high. When the audio/video conversion interface or the wireless transceiver module is arranged on the video conference terminal 100, the wiring deployment can be simplified, part of external interfaces are omitted, the appearance of the video conference terminal 100 is kept concise, and meanwhile, the occupation of the ports of the video conference terminal 100 can be reduced.
A second embodiment of the present disclosure provides a video conference system, which includes the video conference terminal provided in the above embodiment.
In the description herein, reference to the description of the terms "one embodiment/mode," "some embodiments/modes," "example," "specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment/mode or example is included in at least one embodiment/mode or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to be the same embodiment/mode or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments/modes or examples. Furthermore, the various embodiments/aspects or examples and features of the various embodiments/aspects or examples described in this specification can be combined and combined by one skilled in the art without conflicting therewith.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
It will be understood by those skilled in the art that the foregoing embodiments are merely for clarity of illustration of the disclosure and are not intended to limit the scope of the disclosure. Other variations or modifications may occur to those skilled in the art, based on the foregoing disclosure, and are still within the scope of the present disclosure.
Claims (8)
1. A video conference terminal, characterized in that the video conference terminal comprises: the device comprises a content receiving module (101), an audio and video processing module (102) and a display module (103);
the content receiving module (101) is configured to receive video information sent by an external device and send the received video information to the display module (103);
the audio and video processing module (102) is configured to receive audio information or video information and perform format adjustment on the received audio information or video information;
the display module (103) is configured to display the video information sent by the content receiving module (101) or the video information with the format adjusted by the audio/video processing module (102).
2. The video conference terminal according to claim 1, wherein the audio/video processing module (102) is configured to perform a noise reduction process, a transcoding process, a volume adjustment, a resolution adjustment and/or a contrast adjustment on the received audio/video information.
3. The video conference terminal of claim 1, further comprising an external interface configured to connect to the external device.
4. The video conference terminal according to claim 3, wherein the external interface comprises a USB interface and an HDMI interface.
5. The video conference terminal of claim 4, wherein the HDMI interfaces comprise an HDMIIN interface and an HDMI OUT interface.
6. The video conference terminal of claim 1, further comprising an audio-video conversion interface configured to connect to a television area via a Type-C line, the television area comprising a camera and a display.
7. The video conference terminal according to claim 1, further comprising a wireless transceiver module configured to wirelessly connect the video conference terminal and the external device.
8. A video conferencing system, characterized in that the conferencing system comprises a video conferencing terminal according to any of claims 1-7.
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| CN201922444726.5U CN210629686U (en) | 2019-12-30 | 2019-12-30 | Video conference terminal and video conference system |
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| CN201922444726.5U CN210629686U (en) | 2019-12-30 | 2019-12-30 | Video conference terminal and video conference system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110896457A (en) * | 2019-12-30 | 2020-03-20 | 厦门亿联网络技术股份有限公司 | Video conference terminal and video conference system |
| CN111711845A (en) * | 2020-06-29 | 2020-09-25 | 广州视源电子科技股份有限公司 | Signal processing method, device, system and storage medium |
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2019
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110896457A (en) * | 2019-12-30 | 2020-03-20 | 厦门亿联网络技术股份有限公司 | Video conference terminal and video conference system |
| CN111711845A (en) * | 2020-06-29 | 2020-09-25 | 广州视源电子科技股份有限公司 | Signal processing method, device, system and storage medium |
| CN111711845B (en) * | 2020-06-29 | 2022-07-08 | 广州视源电子科技股份有限公司 | Signal processing method, device, system and storage medium |
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