CN115134556A - Remote video conference system - Google Patents
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- CN115134556A CN115134556A CN202210783830.0A CN202210783830A CN115134556A CN 115134556 A CN115134556 A CN 115134556A CN 202210783830 A CN202210783830 A CN 202210783830A CN 115134556 A CN115134556 A CN 115134556A
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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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0876—Network utilisation, e.g. volume of load or congestion level
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/083—Network architectures or network communication protocols for network security for authentication of entities using passwords
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
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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
- H04N7/155—Conference systems involving storage of or access to video conference sessions
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Abstract
The invention discloses a remote video conference system, relates to the technical field of remote video conferences, and mainly solves the problems that the definition pertinence adjustment of a video conference can not be carried out according to the real-time network quality of a user in the video conference process, and the experience of the video conference of the user and the fluency of the video conference are influenced; the system comprises a network quality detection module, a camera assembly and a video processing module, wherein the network quality detection module is used for detecting the network quality of users participating in the video conference and grading the network quality according to L1, L2 and L3, and the camera assembly can capture the portrait of people participating in the conference; the video conference system comprises a conference terminal display, a login terminal, an audio terminal and a video conference control module, wherein the video conference control module is used for controlling the image definition, the data definition and the audio quality of each participant in the video conference process, and comprises an image module, an online demonstration module and an audio module.
Description
Technical Field
The invention relates to the technical field of remote video conferences, in particular to a remote video conference system.
Background
In modern information era, combine the multimedia conference room of technologies such as video, audio frequency and communication to obtain ordinary application, the long-range multimedia conference of modern information can be realized to the long-range video conference system of improvement display definition of multimedia conference room, the efficiency and the quality of meeting have greatly been improved, reduce the meeting cost, along with the development of epidemic situation normality, the use of long-range video conference is more and more extensive, there is the problem of unstability in the video conference system in the past, the card is pause and fall the line easily, the definition pertinence regulation of video conference can't be carried out according to user's real-time network quality at the in-process that carries out the video conference, influence user's video conference's experience and the smoothness nature of video conference.
Disclosure of Invention
It is an object of the present invention to provide a remote video conference system to solve the above problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
a remote video conferencing system, comprising:
the network quality detection module is used for detecting the network quality of users participating in the video conference and grading the network quality according to L1, L2 and L3, wherein when the network quality is in the L1 state, the system judges that the network quality is poor and only can ensure the transmission of audio data; when the network quality is at the L2 level, the system judges that the network quality is at a medium level, and can display the data of the portrait and the audio; when the network quality is at the L3 level, the system judges the network quality to be at a high level, and can display the portrait, the audio and the uploaded data of the user;
the camera shooting component can capture the portrait of the participant;
the conference terminal display is used for displaying portrait data of conference participants and data uploaded by the participants;
the login terminal is used for user identity authentication of the conference, so that the conference is ensured to be smoothly carried out, and meanwhile, the confidentiality of the conference content is ensured;
the audio terminal is used for acquiring and playing audio data in the conference process;
the video conference control module is used for controlling the definition of the portrait, the definition of data and the audio quality of each participant in the video conference process, and comprises a portrait module, an online demonstration module and an audio module;
the portrait module comprises a portrait acquisition data cache folder, a network speed matching submodule I and a portrait frame number grabbing module, wherein the portrait acquisition data cache folder is a local storage folder, and when the camera shooting assembly shoots persons participating in a conference, the camera shooting assembly stores acquired portrait data in the portrait acquisition data cache folder in the local storage; the network speed matching sub-module matches the network quality obtained in the network quality detection module instantly, and calculates the maximum portrait data uploading frame number which can be reached by the portrait module according to the network quality; and the portrait frame number grabbing module equally divides the stored data in the portrait acquisition data cache folder according to the maximum portrait data uploading frame number calculated by the network matching submodule I, and extracts single-frame portrait data from each equally divided data block for uploading.
As a further scheme of the invention: the online demonstration module comprises a local demonstration page grabbing module, a local grabbing folder, a demonstration data grabbing module and a network matching submodule II;
the local display page capturing module captures image data of a specific area on a screen after the local data is imported into the specific display page area of the video conference, and the image data is stored in a local capturing folder;
the storage time span of the local capture folder is 500 milliseconds, the storage time of the image data captured by the local display page capture module of the local capture folder is delayed by 500 milliseconds backwards, the image data exceeding 500 milliseconds is deleted, and the time span of the image data in the local capture folder is kept to be 500 milliseconds;
the demonstration data capturing module calculates the uploading frame number of the maximum picture data according to the network matching submodule II, splits the picture data in the local capturing folder according to the calculated maximum uploading frame number, and captures and uploads the single-frame picture data of each split data block.
As a still further scheme of the invention: the audio module includes audio acquisition module and audio playback module, local audio frequency and snatchs the file, audio acquisition module is arranged in gathering audio data to in storing audio data in local audio frequency and snatching the file, the audio frequency is deposited the time span and is 500 milliseconds in the file is snatched to local audio frequency.
As a still further scheme of the invention: the audio data uploading priority of the audio module is greater than the portrait data uploading priority of the portrait module, and the portrait data uploading priority of the portrait module is greater than the presentation data uploading priority of the online presentation module.
As a still further scheme of the invention: the time span of the portrait data cached in the portrait acquisition data caching folder is 500 milliseconds.
As a still further scheme of the invention: the conference terminal display comprises one or more of a television, an LED display, a mobile display and a projector.
As a still further scheme of the invention: the audio terminal comprises one or more of an earphone, a loudspeaker and a microphone.
As a still further scheme of the invention: the login terminal comprises Windows, Android, iOS, Linux and macOS terminal application programs.
Compared with the prior art, the invention has the beneficial effects that:
the network quality of the users participating in the video conference is detected in real time through the network quality detection module, the network quality of the users is graded according to the network quality detection module, and the functions that the users can participate in the conference are selected according to the grading conditions. When the network quality rating is L1, judging that the user can only transmit audio data, prompting that the user can not display portrait data when participating in the video conference and can only participate in the video conference by using the audio; when the network quality rating is L2, the user is determined to have a medium network quality, and is prompted to use the audio function while allowing transmission of the human image data. The image capturing device is used for capturing the image of the personnel participating in the conference, and the image capturing device can be an external image capturing device or an image capturing device on a conference terminal display for acquiring image data. The conference terminal display is used for displaying the portrait data of the conference participants and the document pages which are required to be displayed by the participants. The conference participants log in through the login terminal, and log in advance according to the registered login account and login code, so that identity verification of the conference participants is completed, confidentiality of conference contents is guaranteed, and a conference initiator can control the conference participants, such as moving out of a conference room, limiting speaking, inviting conference, setting conference time and the like. In order to utilize the network channels of the participants to the maximum extent and ensure the connection smoothness when the participants participate in the conference, when the network of the participants accords with the L2 level, because the audio module preferentially occupies the network channel flow according to the priority, the rest network channel flow is distributed to the portrait module, the network speed distributed to the portrait module is detected by a network speed matching submodule in the portrait module, and the maximum uploading frame number of the portrait module which can reach is calculated according to the detection result; and the portrait frame number grabbing module equally divides the stored data in the portrait acquisition data cache folder according to the maximum portrait data uploading frame number calculated by the network matching submodule I, and extracts single-frame portrait data from each equally divided data block for uploading. Above-mentioned in-process network matching submodule piece real-time detection network quality, the portrait data that detection interval and portrait acquisition data cache file pressed from both sides are deposited into the time span the same to adjust meeting personnel's meeting definition according to network quality in real time, and the maximize utilizes network channel flow, avoids directly setting up the picture definition in the past and leads to the picture card problem of pause. When the network quality of the user is detected by the network quality detection module and reaches L3, the user is judged to be capable of simultaneously carrying out audio frequency, portrait display and data uploading display. When a user uploads data in a display mode, the body display page is used for capturing pictures of a specific display blade area of a conference, similar people are captured for shooting, and captured picture data are stored in a local capturing file frame to wait for use. The image data captured by the local display page capturing module is stored in the body capturing file frame, the network matching submodule II is used for carrying out network channel flow detection, the maximum image data frame number capable of being uploaded under the network channel is calculated, after the maximum uploaded image frame number is obtained, the image data in the local capturing file frame is equally divided, the image modules in each dividing module are captured and uploaded by combining the demonstration data capturing module, and the maximum definition which can be checked by other users depends on the total uploaded image data frame number captured by the demonstration data capturing module. In order to ensure the normal operation of the conference, the priority of the audio data uploading of the audio module and the demonstration data of the portrait data online demonstration module of the portrait module are sequentially reduced.
Drawings
Fig. 1 is a schematic structural diagram of a remote video conference system.
Fig. 2 is a schematic structural diagram of a portrait module in a remote video conference system.
Fig. 3 is a schematic structural diagram of an online presentation module in a remote video conference system.
Fig. 4 is a schematic structural diagram of an audio module in a remote video conference system.
Detailed Description
In the description of the present invention, it is to be understood that the terms "longitudinal," "lateral," "upper," "lower," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus are not to be construed as limiting the present invention.
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 one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
As shown in the figures 1-4 of the drawings,
a remote video conferencing system, comprising:
the network quality detection module is used for detecting the network quality of users participating in the video conference and grading the network quality according to L1, L2 and L3, wherein when the network quality is in the L1 state, the system judges that the network quality is poor and only can ensure the transmission of audio data; when the network quality is at the L2 level, the system judges that the network quality is at a medium level, and can display the data of the portrait and the audio; when the network quality is at the level of L3, the system judges the network quality is at a high level, and can display the portrait, the audio and the uploaded data of the user;
specifically, the network quality of the users participating in the video conference is detected in real time through the network quality detection module, the network quality of the users is graded according to the network quality detection module, and the functions that the users can participate in the conference are selected according to the grading conditions.
When the network quality rating is L1, judging that the user can only transmit audio data, prompting that the user can not display portrait data when participating in the video conference and can only participate in the video conference by using the audio;
when the network quality rating is L2, the user is determined to have a medium network quality, and is prompted to use the audio function while allowing transmission of the human image data.
The camera shooting component can capture the portrait of the participant;
specifically, people image capture is carried out on the personnel participating in the conference through the camera shooting assembly, and the camera shooting assembly can be used for carrying out people image data acquisition on an external camera shooting device or a conference terminal display.
The conference terminal display is used for displaying portrait data of conference participants and data uploaded by the participants;
specifically, the conference terminal display is used for displaying portrait data of conference participants and data pages which are required to be displayed by the participants.
The login terminal is used for user identity authentication of the conference, so that the conference is ensured to be smoothly carried out, and meanwhile, the confidentiality of the conference content is ensured;
specifically, the participants log in through the login terminal, and log in according to the registered login account and login code in advance, so that authentication of the participants is completed, confidentiality of conference content is guaranteed, and the initiator of the conference can control the participants, such as moving out of a conference room, limiting speaking, inviting participation, setting conference time and the like.
The audio terminal is used for acquiring and playing audio data in the conference process;
the video conference control module is used for controlling the definition of the portrait, the definition of data and the audio quality of each participant in the video conference process, and comprises a portrait module, an online demonstration module and an audio module;
as shown in fig. 2, the portrait module includes a portrait acquisition data caching folder, a network speed matching submodule one, and a portrait frame number capturing module, where the portrait acquisition data caching folder is a local storage folder, and the camera module stores the acquired portrait data in the portrait acquisition data caching folder in the local storage when taking a picture of a person participating in a conference; the network speed matching sub-module matches the network quality obtained in the network quality detection module in real time, and calculates the maximum portrait data uploading frame number which can be reached by the portrait module according to the network quality; and the portrait frame number grabbing module equally divides the stored data in the portrait acquisition data cache folder according to the maximum portrait data uploading frame number calculated by the network matching submodule I, and extracts single-frame portrait data from each equally divided data block for uploading.
Specifically, in order to utilize the network channels of the participants to the maximum extent and ensure the connection smoothness when the participants participate in the conference, when the network of the participants accords with the level of L2, because the audio module preferentially occupies the network channel flow according to the priority, the rest network channel flow is distributed to the portrait module, the network speed matching sub-module in the portrait module is used for detecting the network speed distributed to the portrait module, and the maximum uploading frame number of the portrait data which can be reached by the portrait module is calculated according to the detection result; and the portrait frame number grabbing module equally divides the stored data in the portrait acquisition data cache folder according to the maximum portrait data uploading frame number calculated by the network matching submodule I, and extracts single-frame portrait data from each equally divided data block for uploading. Above-mentioned in-process network matching submodule piece real-time detection network quality, the portrait data that detection interval and portrait acquisition data cache file pressed from both sides are deposited into the time span the same to adjust meeting personnel's meeting definition according to network quality in real time, and the maximize utilizes network channel flow, avoids directly setting up the picture definition in the past and leads to the picture card problem of pause.
As shown in fig. 3, as a further embodiment of the present invention, the online demonstration module includes a local demonstration page capture module, a local capture folder, a demonstration data capture module, and a network matching sub-module ii;
specifically, when the network quality of the user is detected by the network quality detection module and reaches L3, it is determined that the user can simultaneously perform audio display, portrait display, and data upload display.
The local display page grabbing module grabs the picture data of a specific area on a screen after the local data is imported into the specific display page area of the video conference, and the picture data is stored in a local grabbing folder;
specifically, when the user uploads data in the display mode, the body display page is used for capturing pictures of a specific display blade area of the conference, similar personnel are captured for shooting, and captured picture data are stored in a local capture file rack to wait for use.
The storage time span of the local capture folder is 500 milliseconds, the storage time of the image data captured by the local display page capture module of the local capture folder is delayed by 500 milliseconds backwards, the image data exceeding 500 milliseconds is deleted, and the time span of the image data in the local capture folder is kept to be 500 milliseconds;
the demonstration data capturing module calculates the uploading frame number of the maximum picture data according to the network matching submodule II, splits the picture data in the local capturing folder according to the calculated maximum uploading frame number, and captures and uploads the single-frame picture data of each split data block.
Specifically, the image data captured by the local display page capturing module is stored in the body capturing file frame, the network matching submodule II is used for carrying out network channel flow detection, the maximum image data frame number capable of being uploaded under the network channel is calculated, the image data in the local capturing file frame is equally divided after the maximum uploaded image frame number is obtained, the image modules in each dividing module are captured and uploaded by combining the demonstration data capturing module, and the maximum definition which can be checked by other users depends on the total uploaded image data frame number captured by the demonstration data capturing module.
As shown in fig. 4, as a further embodiment of the present invention, the audio module includes an audio collection module, an audio playing module, and a local audio capture folder, where the audio collection module is configured to collect audio data and store the audio data in the local audio capture folder, and a time span of storing audio in the local audio capture folder is 500 milliseconds.
As a still further embodiment of the present invention, the audio data upload priority of the audio module is greater than the portrait data upload priority of the portrait module, and the portrait data upload priority of the portrait module is greater than the presentation data upload priority of the online presentation module.
Specifically, in order to ensure the normal operation of the conference, the priority of the audio data of the audio module is uploaded, and the priority of the demonstration data of the portrait data online demonstration module of the portrait module is sequentially reduced.
As a still further embodiment of the present invention, the portrait acquisition data caching folder caches the portrait data for a time span of 500 milliseconds.
As still further embodiments of the present invention, the conference terminal display includes one or more of a television, an LED display, a mobile display, and a projector.
As still further embodiments of the present invention, the audio terminal includes one or more of a headset, a speaker, and a microphone.
As a still further embodiment of the present invention, the login terminal includes Windows, Android, iOS, Linux, macOS terminal application programs.
The working principle of the embodiment of the invention is as follows:
as shown in fig. 1-4, the network quality of the users participating in the video conference is detected in real time by the network quality detection module, the network quality of the users is graded according to the network quality detection module, and the functions that the users can participate in the conference are selected according to the grading situation. When the network quality rating is L1, judging that the user can only transmit audio data, prompting that the user can not display portrait data when participating in the video conference and can only use audio to participate in the video conference; when the network quality rating is L2, the user is determined to have a medium network quality, and is prompted to use the audio function while allowing transmission of the human image data. The image capturing device captures the images of the participants in the conference through the image capturing component, and the image capturing component can be an external image capturing device or an image capturing device on a conference terminal display to acquire image data. The conference terminal display is used for displaying the portrait data of the conference participants and the document pages which are required to be displayed by the participants. The conference participants log in through the login terminal, and log in advance according to the registered login account and login code, so that identity verification of the conference participants is completed, confidentiality of conference contents is guaranteed, and a conference initiator can control the conference participants, such as moving out of a conference room, limiting speaking, inviting conference, setting conference time and the like. In order to utilize the network channels of the participants to the maximum extent and ensure the connection smoothness when the participants participate in the conference, when the network of the participants accords with the L2 level, because the audio module preferentially occupies the network channel flow according to the priority, the rest network channel flow is distributed to the portrait module, the network speed distributed to the portrait module is detected by a network speed matching submodule in the portrait module, and the maximum uploading frame number of the portrait module which can reach is calculated according to the detection result; and the portrait frame number grabbing module equally divides the stored data in the portrait acquisition data cache folder according to the maximum portrait data uploading frame number calculated by the network matching submodule I, and extracts single-frame portrait data from each equally divided data block for uploading. Above-mentioned in-process network matching submodule piece real-time detection network quality, the portrait data that detection interval and portrait acquisition data cache file pressed from both sides are deposited into the time span the same to adjust meeting personnel's meeting definition according to network quality in real time, and the maximize utilizes network channel flow, avoids directly setting up the picture definition in the past and leads to the picture card problem of pause. When the network quality of the user is detected by the network quality detection module and reaches L3, the user is judged to be capable of simultaneously carrying out audio frequency, portrait display and data uploading display. When a user uploads data in a display mode, the body display page is used for capturing pictures of a specific display blade area of a conference, similar people are captured for shooting, and captured picture data are stored in a local capturing file frame to wait for use. The image data captured by the local display page capturing module is stored in the body capturing file frame, the network matching submodule II is used for detecting the flow of a network channel, the maximum image data frame number which can be uploaded under the network channel is calculated, after the maximum uploaded image frame number is obtained, the image data in the local capturing file frame is equally divided, the image modules in each dividing module are captured and uploaded by combining the demonstration data capturing module, and the maximum definition which can be checked by other users depends on the total uploaded image data frame number captured by the demonstration data capturing module. In order to ensure the normal operation of the conference, the priority of the audio data uploading of the audio module and the demonstration data of the portrait data online demonstration module of the portrait module are sequentially reduced.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, which is intended to cover any modifications, equivalents, improvements, etc. within the spirit and scope of the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.
Claims (8)
1. A remote video conferencing system, comprising:
the network quality detection module is used for detecting the network quality of users participating in the video conference and grading the network quality according to L1, L2 and L3, wherein when the network quality is in the L1 state, the system judges that the network quality is poor and only can ensure the transmission of audio data; when the network quality is at the L2 level, the system judges that the network quality is at a medium level, and can display the data of the portrait and the audio; when the network quality is at the L3 level, the system judges the network quality to be at a high level, and can display the portrait, the audio and the uploaded data of the user;
the camera shooting component can capture the portrait of the participant;
the conference terminal display is used for displaying portrait data of conference participants and data uploaded by the participants;
the login terminal is used for user identity authentication of the conference, so that the conference is ensured to be smoothly carried out, and meanwhile, the confidentiality of the conference content is ensured;
the audio terminal is used for acquiring and playing audio data in the conference process;
the video conference control module is used for controlling the definition of the portrait, the definition of data and the audio quality of each participant in the video conference process, and comprises a portrait module, an online demonstration module and an audio module;
the portrait module comprises a portrait acquisition data cache folder, a network speed matching submodule I and a portrait frame number grabbing module, wherein the portrait acquisition data cache folder is a local storage folder, and when the camera shooting assembly shoots persons participating in a conference, the camera shooting assembly stores acquired portrait data in the portrait acquisition data cache folder in the local storage; the network speed matching sub-module matches the network quality obtained in the network quality detection module instantly, and calculates the maximum portrait data uploading frame number which can be reached by the portrait module according to the network quality; and the portrait frame number grabbing module equally divides the stored data in the portrait acquisition data cache folder according to the maximum portrait data uploading frame number calculated by the network matching submodule I, and extracts single-frame portrait data from each equally divided data block for uploading.
2. The remote video conference system according to claim 1, wherein the online demonstration module comprises a local demonstration page capture module, a local capture folder, a demonstration data capture module and a second network matching sub-module;
the local display page capturing module captures image data of a specific area on a screen after the local data is imported into the specific display page area of the video conference, and the image data is stored in a local capturing folder;
the storage time span of the local grabbing folder is 500 milliseconds, the storage time of the image data grabbed by the local display page grabbing module of the local grabbing folder is delayed by 500 milliseconds, the image data exceeding 500 milliseconds are deleted, and the time span of the image data in the local grabbing folder is kept to be 500 milliseconds;
the demonstration data capturing module calculates the uploading frame number of the maximum picture data according to the network matching submodule II, splits the picture data in the local capturing folder according to the calculated maximum uploading frame number, and captures and uploads the single-frame picture data of each split data block.
3. The remote video conference system as claimed in claim 2, wherein the audio module comprises an audio capture module, an audio playing module, and a local audio capture folder, the audio capture module is configured to capture audio data and store the audio data in the local audio capture folder, and the audio storage time span in the local audio capture folder is 500 milliseconds.
4. The remote video conference system according to claim 1, wherein the audio data uploading priority of the audio module is higher than the portrait data uploading priority of the portrait module, and the portrait data uploading priority of the portrait module is higher than the presentation data uploading priority of the online presentation module.
5. The remote video conferencing system of claim 1, wherein the portrait session buffer folder buffers the portrait session for a time span of 500 milliseconds.
6. The remote video conferencing system of claim 1, wherein the conference terminal display comprises one or more of a television, an LED display, a mobile display, and a projector.
7. The teleconferencing system of claim 1, wherein said audio terminals comprise one or more of earphones, speakers, and microphones.
8. The remote video conference system according to claim 1, wherein said login terminal comprises Windows, Android, iOS, Linux, macOS terminal applications.
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| CN117615093A (en) * | 2023-11-14 | 2024-02-27 | 江门市麦德利电子科技有限公司 | Wireless remote video conference equipment and method |
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| CN117615093A (en) * | 2023-11-14 | 2024-02-27 | 江门市麦德利电子科技有限公司 | Wireless remote video conference equipment and method |
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