CN116582635A - Video conference method, device, equipment and storage medium - Google Patents

Abstract

The invention discloses a video conference method, a device, equipment and a storage medium, relating to the technical field of multimedia communication. The method comprises the following steps: when a video conference is carried out, sending prerecorded videos of non-participants to the participants of the video conference; and receiving a reply video fed back by the participant according to the prerecorded video, and sending the reply video to the non-participant. According to the method, the prerecorded video of the non-participant is sent to the participant of the video conference, and then the reply video fed back by the participant according to the prerecorded video is sent to the non-participant, so that the problem that a plurality of people cannot participate in the conference according to appointed time due to the influence of external factors in the existing mode is avoided.

Description

Video conference method, device, equipment and storage medium

technical field

The present invention relates to the technical field of multimedia communication, in particular to a video conferencing method, device, equipment and storage medium.

Background technique

At present, the conference system is real-time two-way transmission of audio and video, to achieve the effect of face-to-face communication. However, as the pace of people's lives is getting faster and faster, or due to force majeure time conflicts, or external factors such as the surrounding environment and network influence, many people cannot attend the meeting according to the agreed time, making it impossible to achieve the effect of the exchange of opinions between the two parties, resulting in The user experience is poor.

The above content is only used to assist in understanding the technical solution of the present invention, and does not mean that the above content is admitted as prior art.

Contents of the invention

The main purpose of the present invention is to provide a video conferencing method, device, equipment and storage medium, aiming to solve the problem that the prior art conferencing systems are real-time two-way transmission of audio and video, but due to the influence of external factors, many people cannot follow the agreed time Participating in meetings makes it impossible to achieve the effect of exchanging opinions between the two parties, resulting in technical problems such as poor user experience.

To achieve the above object, the present invention provides a video conferencing method, the video conferencing method comprising the following steps:

When conducting a video conference, sending pre-recorded videos of non-participants to the participants of said video conference;

receiving the reply video fed back by the participant according to the pre-recorded video, and sending the reply video to the non-participant.

Optionally, the step of receiving the participant's reply video based on the pre-recorded video feedback includes:

When receiving the recording instruction input by the participant according to the pre-recorded video, recording the comment made by the participant;

The reply video given by the participant is determined according to the comment code stream obtained during the comment recording process.

Optionally, before the step of sending the reply video to the non-participant, it also includes:

At the end of the comment recording, send a comment prompt message to the non-participants;

Correspondingly, the step of sending the reply video to the non-participants includes:

In response to the play request triggered by the non-participant according to the comment prompt information, the reply video is sent to the non-participant.

Optionally, the step of sending the pre-recorded video of the non-participants to the participants of the video conference during the video conference includes:

When conducting a video conference, flag the presence of pre-recorded video for said non-participants;

In response to the pre-recorded on-demand instruction triggered by the marker, the recorded video is sent to the participants of the video conference.

Optionally, before the step of marking the pre-recorded video of the non-participant during the video conference, it also includes:

receiving the recording verification information of the non-participants, and verifying the non-participants according to the recording verification information;

When the recording verification is passed, record the audio and video stream transmitted by the non-participants;

When the recording of the audio and video code stream ends, the pre-recorded video of the non-participants is determined according to the audio and video code stream during the recording process.

Optionally, before the step of determining the pre-recorded video of the non-participants according to the audio and video code stream in the recording process at the end of the audio and video code stream recording, it also includes:

If the recording end instruction input by the non-participants is received, or the audio and video code stream is not recorded within a preset time, it is determined that the recording of the audio and video code stream ends.

Optionally, after the step of determining the pre-recorded video of the non-participants according to the audio and video code stream in the recording process at the end of the recording of the audio and video code stream, it also includes:

Obtain the target conference number in the verification information, and establish a mapping relationship between the pre-recorded video and the target conference number;

Correspondingly, the step of marking the pre-recorded video of the non-participants during the video conference includes:

When conducting a video conference in which the conference number is the target conference number, query the pre-recorded video corresponding to the target conference number from the mapping relationship, and mark that the pre-recorded video exists for the non-participants.

In addition, in order to achieve the above purpose, the present invention also proposes a video conferencing device, the video conferencing device comprising:

A conference control module, configured to send pre-recorded videos of non-participants to participants in the video conference during a video conference;

The conference recording module is configured to receive the reply video fed back by the participants according to the pre-recorded video, and send the reply video to the non-participants.

In addition, in order to achieve the above object, the present invention also proposes a video conferencing device, which includes: a memory, a processor, and a video conference program stored in the memory and operable on the processor, the video The conference program is configured to implement the steps of the video conference method as described above.

In addition, to achieve the above object, the present invention also proposes a storage medium, on which a video conference program is stored, and when the video conference program is executed by a processor, the steps of the video conference method described above are implemented.

The invention discloses the technical field of multimedia communication, and provides a video conferencing method, device, equipment and storage medium. The method is to send the pre-recorded video of the non-participants to the participants of the video conference during the video conference; then receive the reply video of the participants according to the pre-recorded video feedback, and send the reply video to the non-participants attendees. The present invention sends the pre-recorded video of the non-participants to the participants of the video conference, and then sends the reply video of the participants according to the pre-recorded video feedback to the non-participants, avoiding the existing way of following people's life The pace is getting faster and faster, or due to force majeure time conflicts, or external factors such as the surrounding environment and network influence, many people cannot attend the meeting according to the agreed time, so that the effect of the exchange of opinions between the two parties cannot be realized. The above-mentioned video conference of the present invention The method achieves the effect of exchanging opinions between the two sides, and effectively improves the user experience.

Description of drawings

FIG. 1 is a schematic structural diagram of a video conferencing device in a hardware operating environment involved in the solution of an embodiment of the present invention;

FIG. 2 is a schematic flow chart of the first embodiment of the video conferencing method of the present invention;

FIG. 3 is a schematic diagram of a video conference control unit in the first embodiment of the video conferencing method of the present invention;

FIG. 4 is a schematic flowchart of a second embodiment of the video conferencing method of the present invention;

Fig. 5 is a schematic diagram of the comment recording process in the second embodiment of the video conferencing method of the present invention;

FIG. 6 is a schematic flowchart of a third embodiment of the video conferencing method of the present invention;

7 is a schematic diagram of the pre-recording process in the third embodiment of the video conferencing method of the present invention;

Fig. 8 is a structural block diagram of the first embodiment of the video conferencing device of the present invention.

The realization of the purpose of the present invention, functional characteristics and advantages will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

Detailed ways

It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

Referring to FIG. 1 , FIG. 1 is a schematic structural diagram of a video conferencing device in a hardware operating environment involved in the solution of an embodiment of the present invention.

As shown in FIG. 1 , the video conferencing device may include: a processor 1001 , such as a central processing unit (Central Processing Unit, CPU), a communication bus 1002 , a user interface 1003 , a network interface 1004 , and a memory 1005 . Wherein, the communication bus 1002 is used to realize connection and communication between these components. The user interface 1003 may include a display screen (Display), an input unit such as a keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface and a wireless interface. The network interface 1004 may optionally include a standard wired interface and a wireless interface (such as a Wireless-Fidelity (Wi-Fi) interface). The memory 1005 may be a high-speed random access memory (Random Access Memory, RAM), or a stable non-volatile memory (Non-Volatile Memory, NVM), such as a disk memory. Optionally, the memory 1005 may also be a storage device independent of the aforementioned processor 1001 .

Those skilled in the art can understand that the structure shown in FIG. 1 is not limited to the video conferencing equipment, and may include more or less components than those shown in the figure, or combine some components, or arrange different components.

As shown in FIG. 1 , memory 1005 as a storage medium may include an operating system, a network communication module, a user interface module, and a video conference program.

In the video conferencing device shown in Figure 1, the network interface 1004 is mainly used for data communication with the network server; the user interface 1003 is mainly used for data interaction with the user; the processor 1001 and the memory 1005 in the video conferencing device of the present invention can be It is set in the video conferencing equipment, and the video conferencing equipment invokes the video conferencing program stored in the memory 1005 through the processor 1001, and executes the video conferencing method provided by the embodiment of the present invention.

An embodiment of the present invention provides a video conferencing method. Referring to FIG. 2 , FIG. 2 is a schematic flowchart of a first embodiment of the video conferencing method according to the present invention.

In this embodiment, the video conferencing method includes the following steps:

Step S10: When a video conference is in progress, send pre-recorded videos of non-participants to the participants of the video conference.

It should be noted that the execution subject of the method in this embodiment can be a computing service device with video conferencing, network communication and program running functions, such as a mobile phone, a tablet computer, a personal computer, etc., or other electronic devices that realize the same or similar functions. Equipment, such as a video conference control unit (Multi control unit, MCU). Hereinafter, the present embodiment and the following embodiments will be described by using the above-mentioned video conference control unit (MCU for short).

It is understandable that the non-participants mentioned above may be persons who did not participate in the video conference.

It should be noted that the above-mentioned pre-recorded video may be a video recorded in advance by non-participants.

In a specific implementation, when the above-mentioned non-participants learn that they cannot participate in the upcoming video conference, they can use the MCU to record the opinions expressed according to the conference theme. After the MCU obtains the pre-recorded video transmitted by the above-mentioned non-participants through recording , the pre-recorded video can be saved locally.

Step S20: receiving the reply video fed back by the participant according to the pre-recorded video, and sending the reply video to the non-participant.

It should be noted that the above-mentioned participants may be persons participating in the video conference.

It can be understood that the above reply video may be a video in which participants express their opinions on the above pre-recorded video.

In a specific implementation, the above-mentioned MCU may trigger a pre-recording prompt after the video conference is started, and the pre-recording prompt is used to let the conference host or participants know that there is a pre-recorded video of the above-mentioned non-participants in the MCU. When the above-mentioned participant motors the above-mentioned pre-recording prompt, the MCU will play the pre-recorded video. Feedback response video, and then send that response video to the aforementioned non-attendees.

For ease of understanding, description is made with reference to FIG. 3 , but this solution is not limited. Fig. 3 is a schematic diagram of the video conference control unit in the first embodiment of the video conferencing method of the present invention. In Fig. 3, the video conference control unit is connected with each video conference terminal to realize a video conference, and a storage space is provided in the video conference control unit, To store the above-mentioned pre-recorded video and the above-mentioned reply video, it can be seen that this embodiment occupies some storage space in the video conference control unit to store the pre-recorded files and the above-mentioned reply video. Compared with the traditional video conference system, no additional equipment is needed. Effectively reduce the cost.

This embodiment sends the pre-recorded video of the non-participants to the participants of the video conference during the video conference; then receives the reply video of the participants according to the pre-recorded video feedback, and sends the reply video to the non-participant attendee. This embodiment sends the pre-recorded video of the non-participants to the participants of the video conference, and then sends the reply video of the participants according to the pre-recorded video feedback to the non-participants, avoiding the existing way of following people The pace of life is getting faster and faster, or due to force majeure time conflicts, or external factors such as the surrounding environment and network influence, many people cannot attend the meeting according to the agreed time, making the effect of the exchange of opinions between the two parties impossible to achieve. The above-mentioned problems in this embodiment The video conferencing method achieves the effect of exchanging opinions between the two parties, and effectively improves the user experience.

Referring to FIG. 4 , FIG. 4 is a schematic flowchart of a second embodiment of a video conferencing method according to the present invention.

Based on the first embodiment above, in this embodiment, the step of receiving the reply video fed back by the participant according to the pre-recorded video includes:

Step S201: When receiving a recording instruction input by the participant according to the pre-recorded video, record the comment made by the participant.

It should be noted that the above recording instruction may be a trigger instruction for the MCU to record the video conference.

In a specific implementation, after watching the above-mentioned pre-recorded video, if the above-mentioned participants have different opinions or need comments, they can input the above-mentioned recording instruction in the MCU, and the MCU can record the current meeting when receiving the recording instruction , since the participant is commenting at this time, the comment made by the participant can be recorded at this time.

Step S202: Determine the reply video given by the participant according to the comment code stream obtained during the comment recording process.

It should be noted that the above comment code stream may be an audio and video code stream generated by recording comments made by participants.

In a specific implementation, the above-mentioned MCU can record the comments made by the participants, receive the audio and video streams transmitted by the participants in real time, and then comment on the streams, and then generate a reply video based on the comment streams.

Further, in this embodiment, before the step of sending the reply video to the non-participants, it also includes:

Step S21: When the comment recording ends, send comment reminder information to the non-participants.

It should be noted that the above comment prompt information may be information prompting that there is a reply video for the above non-participants.

In a specific implementation, the above-mentioned MCU can trigger the above-mentioned comment prompt information after the comment recording ends and obtains the reply video, and then send the comment prompt information to the conference TV terminal of the above-mentioned non-participants to remind the non-participants of this video There is a reply video to a pre-recorded video in the meeting.

Correspondingly, the step of sending the reply video to the non-participants includes:

Step S211: Send the reply video to the non-participants in response to the play request triggered by the non-participants according to the comment prompt information.

It should be noted that the above play request may be a request to play the above reply video.

In a specific implementation, if the above-mentioned non-participants want to view or play the above-mentioned reply video after receiving the above-mentioned comment prompt information, the above-mentioned play request can be triggered in the MCU, and the above-mentioned MCU will immediately respond to the request after receiving the play request. The reply video can be sent to the above-mentioned non-participants. Specifically, the reply video can be transmitted to the video conference terminal of the non-participants, such as a mobile phone, and the above-mentioned reply video is played on the video conference terminal so that the non-participants can watch it. The reply video.

It should be understood that the above-mentioned non-participants may also receive the above-mentioned comment reminder information, and download the above-mentioned reply video in the MCU for viewing at their own convenience.

For ease of understanding, description is made with reference to FIG. 5 , but this solution is not limited. Fig. 5 is a schematic diagram of the comment recording process in the second embodiment of the video conferencing method of the present invention. In Fig. 5, the comment terminal can be a video conferencing terminal carried by a non-participant, and the non-participant can be the above-mentioned non-participant With the conference TV terminal carried, after watching the pre-recorded video, non-participants can send a comment request to the MCU through the comment terminal. The comment request can be the above-mentioned recording instruction for the MCU to record the video conference. Start to comment, MCU starts recording after receiving the comment request, and obtains the comment code stream. When requesting to play, the reply video can be sent to the above-mentioned non-attendees, so that the non-attendees can play back the reply video.

In this embodiment, when the recording instructions input by the participants according to the pre-recorded video are received, the comments made by the participants are recorded, and then the replies to the participants' feedback are determined according to the comment code stream obtained during the comment recording process. Video, and then when the comment recording ends, send comment reminder information to non-participants, and finally respond to the playback request triggered by the non-participants according to the comment prompt information, and send the reply video to the non-participants. Since the reply video is obtained by recording the comments made by the participants, the obtained reply video can accurately reflect the views of the participants, and remind the non-participants that there is a reply video, so that the non-participants can play back at their convenience The reply video is used to understand the views of the participants, and then achieve the purpose of exchanging opinions between the two parties more accurately.

Referring to FIG. 6 , FIG. 6 is a schematic flowchart of a third embodiment of a video conferencing method according to the present invention.

Based on the above-mentioned embodiments, in this embodiment, the step S10 includes:

Step S101: When conducting a video conference, mark the non-participants as having pre-recorded videos.

In a specific implementation, after the video conference officially starts, the above-mentioned MCU may indicate that there are pre-recorded videos of non-participants to remind participants in the video conference that there are pre-recorded videos of non-participants.

Step S102: Responding to the pre-recorded video-on-demand instruction triggered by the video conference participant according to the mark, sending the recorded video to the participant.

It should be noted that the above-mentioned pre-recorded on-demand instruction may be a play instruction for playing the above-mentioned pre-recorded video.

In a specific implementation, when the participants or the conference host in the above-mentioned video conference need to express their opinions to the non-participants, the pre-recorded on-demand instruction can be triggered in the MCU, and the MCU can respond to the pre-recorded on-demand instruction and send the video to the video conference. Each participant in the meeting plays the above pre-recorded video.

It should be understood that the above-mentioned MCU may also play the above-mentioned pre-recorded video to other participants in the video conference at an appropriate time, such as when non-participants are required to express their views.

In this embodiment, during the video conference, the pre-recorded video is marked for non-participants, and the recorded video is sent to the participants in response to the pre-recorded on-demand instruction triggered by the mark. By marking the presence of pre-recorded videos of non-participants, the participants can accurately know that there are pre-recorded videos of non-participants, which effectively improves the meeting experience of the participants.

Further, in this embodiment, before the step S101, it also includes:

Step S01: Receive the recording verification information of the non-participants, and verify the non-participants according to the recording verification information.

It should be noted that the above recording verification information may be information for verifying whether non-participants belong to video conference participants. The recording verification information may include the conference number and conference password of the video conference to be joined (that is, the video conference involved in the above embodiment).

In a specific implementation, when the above-mentioned MCU receives the recording verification information input by the above-mentioned non-participants through the video conference terminal, it can verify according to the conference number and conference password in the recording verification information to verify that the non-participants Whether the person is a participant of the video conference.

Step S02: When the recording verification is passed, record the audio and video streams transmitted by the non-participants.

In the specific implementation, the above-mentioned MCU starts to record the non-participants after the recording verification is passed. At this time, the non-participants can express their opinions according to the conference theme of the video conference, and then the audio and video codes in the recording process will be recorded. streamed to the MCU. Since non-participants are verified through the verification information, recording can only be performed after the verification is passed, which effectively improves the security of the video conference.

For ease of understanding, description is made with reference to FIG. 7 , but this solution is not limited. Fig. 7 is a schematic diagram of the pre-recording process in the third embodiment of the video conferencing method of the present invention. In Fig. 7, the non-participants can be the video conferencing terminals carried by the above-mentioned non-participants, and the recording unit can be in the MCU, equipped with A unit with video recording capabilities. The non-participants can make a call to the MCU, and the MCU responds according to the call. At this time, the non-participants can establish communication with the MCU, and the non-participants can send the conference number and password to the MCU. The conference number and password are verified, and after the verification is passed, the non-participants can be recorded, and then the recording unit can record the video streams of the non-participants, that is, the above-mentioned recording code stream.

Step S03: When the recording of the audio and video code stream ends, determine the pre-recorded video of the non-participants according to the audio and video code stream during the recording process.

In a specific implementation, after the above-mentioned MCU detects that the recording of the above-mentioned audio and video code stream is finished, it can generate the pre-recorded video of the non-participants from the audio and video code stream in the recording process.

Further, in this embodiment, before the step S03, it also includes:

Step S031: If the recording end instruction input by the non-participants is received, or the audio and video code stream is not recorded within a preset time, it is determined that the recording of the audio and video code stream is completed.

It should be noted that the above recording end instruction may be an instruction to end the current recording.

It can be understood that the aforementioned preset time may be the time for determining the end of recording of the audio and video code stream, that is, if no audio and video code stream is detected beyond the preset time, it may be determined that the recording ends.

In a specific implementation, the above-mentioned non-participants can trigger the recording end command by pressing the hang up key or the end key after the viewpoint is published, and the above-mentioned MCU can determine the end of the recording of the audio and video stream after receiving the recording end command. Correspondingly, the above-mentioned MCU may also not detect the audio and video code stream for more than a preset time, and determine that the recording ends. Since the end of recording is judged by means of a recording end instruction or preset time, the efficiency of recording is effectively improved.

Further, in this embodiment, after the step S03, it also includes:

Step S04: Obtain the target meeting number in the verification information, and establish a mapping relationship between the pre-recorded video and the target meeting number.

It should be noted that the above-mentioned target conference number may be the number of this video conference, and may be the number of the video conference involved in the above-mentioned embodiment.

In a specific implementation, the above-mentioned MCU can determine the video conference that the non-participants will participate in and the target conference number of the video conference from the above-mentioned verification information, and then establish the mapping relationship between the above-mentioned pre-recorded video and the above-mentioned target conference number, to bind the above pre-recorded video with the above target conference number.

Correspondingly, in this embodiment, the step S101 includes:

Step S1011: When conducting a video conference in which the conference number is the target conference number, query the pre-recorded video corresponding to the target conference number from the mapping relationship, and mark that the non-participants exist in the pre-recorded video video.

In a specific implementation, when the above-mentioned MCU detects that the conference number of the current video conference is the above-mentioned target conference number, it can query the pre-recorded video corresponding to the above-mentioned target conference number from the above-mentioned mapping relationship, and then mark that the above-mentioned non-participants exist in the above-mentioned Pre-recorded video. Because the pre-recorded video corresponding to the conference number is queried through the mapping relationship, the efficiency of marking is effectively improved, and the efficiency of exchanging opinions between the two parties is improved.

In addition, an embodiment of the present invention also provides a storage medium, on which a video conference program is stored, and when the video conference program is executed by a processor, the steps of the above video conference method are implemented.

Referring to FIG. 8, FIG. 8 is a structural block diagram of the first embodiment of the video conferencing device of the present invention.

As shown in Figure 8, the video conferencing device proposed in the embodiment of the present invention includes:

The conference control module 501 is configured to send the pre-recorded videos of the non-participants to the participants of the video conference during the video conference.

The conference recording module 502 is configured to receive the reply video fed back by the participants according to the pre-recorded video, and send the reply video to the non-participants.

This embodiment sends the pre-recorded video of the non-participants to the participants of the video conference during the video conference; then receives the reply video of the participants according to the pre-recorded video feedback, and sends the reply video to the non-participant attendee. This embodiment sends the pre-recorded video of the non-participants to the participants of the video conference, and then sends the reply video of the participants according to the pre-recorded video feedback to the non-participants, avoiding the existing way of following people The pace of life is getting faster and faster, or due to force majeure time conflicts, or external factors such as the surrounding environment and network influence, many people cannot attend the meeting according to the agreed time, making the effect of the exchange of opinions between the two parties impossible to achieve. The above-mentioned problems in this embodiment The video conferencing method achieves the effect of exchanging opinions between the two parties, and effectively improves the user experience.

Based on the above-mentioned first embodiment of the video conferencing device of the present invention, a second embodiment of the video conferencing device of the present invention is proposed.

In this embodiment, the conference recording module 502 is further configured to record the comments made by the participants when receiving the recording instructions input by the participants according to the pre-recorded video; according to the comments The comment stream obtained during the recording process determines the reply video given by the participant.

As an implementation manner, the meeting recording module 502 is further configured to send comment reminder information to the non-participants when the comment recording ends.

As an implementation manner, the meeting recording module, 502, is further configured to send comment reminder information to the non-participants when the comment recording ends.

Based on the above-mentioned embodiments of the video conferencing device of the present invention, a third embodiment of the video conferencing device of the present invention is proposed.

In this embodiment, the conference control module 501 is also used to mark the presence of pre-recorded videos for the non-participants during the video conference; respond to the pre-recorded video-on-demand triggered by the participants of the video conference according to the mark An instruction to send the recorded video to the participant.

As an implementation, the conference control module 501 is also configured to receive the recording verification information of the non-participants, and verify the non-participants according to the recording verification information; When the verification is passed, the audio and video code stream transmitted by the non-participant is recorded; when the recording of the audio and video code stream ends, the pre-recorded video of the non-participant is determined according to the audio and video code stream during the recording process.

As an implementation, the conference control module 501 is further configured to determine whether the audio and video stream is recorded if the recording end instruction input by the non-participants is received, or the audio and video code stream is not recorded within a preset time. Video stream recording ends.

As an implementation manner, the conference control module 501 is further configured to obtain a target conference number in the verification information, and establish a mapping relationship between the pre-recorded video and the target conference number.

As an implementation manner, the conference control module 501 is further configured to query the pre-recorded video corresponding to the target conference number from the mapping relationship when conducting a video conference in which the conference number is the target conference number, And mark that the pre-recorded video exists for the non-participants.

For the specific implementation manner of the video conferencing device of the present invention, reference may be made to the foregoing method embodiments, which will not be repeated here.

It should be noted that, as used herein, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or system comprising a set of elements includes not only those elements, It also includes other elements not expressly listed, or elements inherent in the process, method, article, or system. Without further limitations, an element defined by the phrase "comprising a..." does not preclude the presence of additional identical elements in the process, method, article or system comprising that element.

The serial numbers of the above embodiments of the present invention are for description only, and do not represent the advantages and disadvantages of the embodiments.

Through the description of the above embodiments, those skilled in the art can clearly understand that the methods of the above embodiments can be implemented by means of software plus a necessary general-purpose hardware platform, and of course also by hardware, but in many cases the former is better implementation. Based on this understanding, the technical solution of the present invention can be embodied in the form of software products in essence or in other words, the part that contributes to the prior art, and the computer software products are stored in a storage medium (such as read-only memory/random access Memory, magnetic disk, optical disk), including several instructions to make a terminal device (which may be a mobile phone, computer, server, or network device, etc.) execute the methods described in various embodiments of the present invention.

The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process conversion made by using the description of the present invention and the contents of the accompanying drawings, or directly or indirectly used in other related technical fields , are all included in the scope of patent protection of the present invention in the same way.

Claims (10)

1. A video conferencing method, characterized in that the video conferencing method comprises the steps of:

when a video conference is carried out, sending a prerecorded video of an unrepeated participant to a participant of the video conference;

and receiving a reply video fed back by the participant according to the prerecorded video, and sending the reply video to the non-participant.

2. The video conferencing method as claimed in claim 1, wherein the step of receiving a reply video from the participant in accordance with the pre-recorded video feedback comprises:

recording comments published by the participant when receiving a recording instruction input by the participant according to the prerecorded video;

and determining the reply video fed back by the participant according to the comment code stream obtained in the comment recording process.

3. The video conferencing method of claim 2, wherein prior to the step of sending the reply video to the non-participant, further comprising:

when the comment recording is finished, comment prompt information is sent to the non-participant;

accordingly, the step of sending the reply video to the non-participant includes:

and responding to a play request triggered by the non-participant according to the comment prompt message, and sending the reply video to the non-participant.

4. A method according to any one of claims 1 to 3, wherein the step of sending pre-recorded video of non-participants to a participant of a video conference while the video conference is in progress, comprises:

marking that the pre-recorded video exists for the non-participant while the video conference is in progress;

and a participant responding to the video conference sends the recorded video to the participant according to a prerecorded on-demand instruction triggered by the mark.

5. The method of claim 4, wherein the step of marking the presence of pre-recorded video for the non-participant while the video conference is in progress further comprises:

receiving recording verification information of the non-participant, and verifying the non-participant according to the recording verification information;

when the recording verification is passed, recording the audio and video code stream transmitted by the non-participant;

and when the recording of the audio and video code stream is finished, determining the pre-recorded video of the non-participant according to the audio and video code stream in the recording process.

6. The method of claim 5, wherein before the step of determining the pre-recorded video of the non-participant according to the audio-video code stream during the recording process at the end of the recording of the audio-video code stream, the method further comprises:

and if a recording end instruction input by the non-participant is received or the audio and video code stream is not recorded in a preset time, judging that the recording of the audio and video code stream is ended.

7. The method of claim 6, wherein after the step of determining the pre-recorded video of the non-participant according to the audio-video code stream during the recording process at the end of the recording of the audio-video code stream, the method further comprises:

acquiring a target conference number in the verification information, and establishing a mapping relation between the pre-recorded video and the target conference number;

accordingly, the step of marking the existence of prerecorded video for the non-participant during the video conference includes:

and when the video conference with the conference number being the target conference number is carried out, inquiring a pre-recorded video corresponding to the target conference number from the mapping relation, and marking that the pre-recorded video exists for the non-participant.

8. A video conferencing device, the video conferencing device comprising:

the conference control module is used for sending prerecorded videos of non-participants to the participants of the video conference when the video conference is carried out;

and the conference recording module is used for receiving the reply video fed back by the participant according to the prerecorded video and sending the reply video to the non-participant.

9. A video conferencing device, the device comprising: a memory, a processor, and a video conferencing program stored on the memory and executable on the processor, the video conferencing program configured to implement the steps of the video conferencing method of any of claims 1 to 7.

10. A storage medium having stored thereon a video conference program which when executed by a processor performs the steps of the video conference method according to any of claims 1 to 7.