CN113014865A - Video transmission system and method - Google Patents
Video transmission system and method Download PDFInfo
- Publication number
- CN113014865A CN113014865A CN202110140089.1A CN202110140089A CN113014865A CN 113014865 A CN113014865 A CN 113014865A CN 202110140089 A CN202110140089 A CN 202110140089A CN 113014865 A CN113014865 A CN 113014865A
- Authority
- CN
- China
- Prior art keywords
- video data
- display terminal
- server
- selected video
- playing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 50
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000004891 communication Methods 0.000 claims description 11
- 239000000126 substance Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 9
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/239—Interfacing the upstream path of the transmission network, e.g. prioritizing client content requests
- H04N21/2393—Interfacing the upstream path of the transmission network, e.g. prioritizing client content requests involving handling client requests
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention discloses a video transmission system, comprising: the system comprises a video acquisition terminal, a server and a display terminal; the display terminal is used for obtaining a first playing request based on the received playing operation; the server is used for determining a selected video acquisition end from the video acquisition ends based on the first playing request and acquiring selected video data from the selected video acquisition end; and the display terminal is used for receiving the selected video data sent by the server and playing the selected video data. The invention also discloses a video transmission method. By utilizing the video transmission system, the video data played by the display terminal is not single, and the user experience is better.
Description
Technical Field
The present invention relates to the field of video transmission technologies, and in particular, to a video transmission system and method.
Background
At present, a video transmission system comprises a video acquisition end and a display terminal, wherein the video acquisition end shoots video data, then the shot video data is transmitted to a display device to be played through a transmission interface, and the transmission interface mainly comprises an HDMI (high definition multimedia interface), a network interface, an SDI (serial digital interface) and the like.
However, with the existing video transmission system, the video data played by the display terminal is relatively single.
Disclosure of Invention
The invention mainly aims to provide a video transmission system and a video transmission method, and aims to solve the technical problem that video data played by a display terminal is single by using the existing video transmission system in the prior art.
To achieve the above object, the present invention provides a video transmission system, including: the system comprises a video acquisition terminal, a server and a display terminal; wherein the content of the first and second substances,
the display terminal is used for obtaining a first playing request based on the received playing operation;
the server is used for determining a selected video acquisition end from the video acquisition ends based on the first playing request and acquiring selected video data from the selected video acquisition end;
and the display terminal is used for receiving the selected video data sent by the server and playing the selected video data.
Optionally, the selected video data includes a plurality of selected video data corresponding to a plurality of selected video capturing ends respectively;
the display terminal is further configured to receive the selected video data sent by the server, obtain split-screen video data based on the selected video data, and play the split-screen video data.
Alternatively to this, the first and second parts may,
the server is further configured to decode the selected video data to obtain decoded selected video data and store the decoded selected video data when the selected video data are obtained from the selected video acquisition ends;
the display terminal is further configured to receive the decoded multiple selected video data sent by the server, and obtain the split-screen video data based on the decoded multiple selected video data.
Alternatively to this, the first and second parts may,
the display terminal is further used for obtaining a second playing request based on the received adding operation aiming at the split-screen video data;
the server is further configured to determine an added video acquisition end in the video acquisition ends based on the second play request, acquire added video data from the added video acquisition end, decode the added video data to obtain decoded added video data, and store the decoded added video data;
the display terminal is further configured to receive the decoded additional video data sent by the server, obtain new split-screen video data based on the split-screen video data and the decoded additional video data, and play the new split-screen video data.
Optionally, the playing operation includes an operation of inputting request address information;
the display terminal is further configured to obtain the first play request based on the play operation when the request address information meets a preset condition.
Alternatively to this, the first and second parts may,
and the display terminal is further used for determining result video data in the new split-screen video data based on the received selection operation aiming at the new split-screen video data and playing the result video data.
Optionally, the playing operation includes an operation of inputting selected time information;
the server is further configured to, before the selected video data is acquired from the selected video acquisition end, acquire prompt information based on the play operation when no primarily selected video data corresponding to the selected time information acquired from the selected video acquisition end exists;
the display terminal is further used for receiving the prompt information, outputting the prompt information, and obtaining an acquisition instruction when receiving a determination operation aiming at the prompt information;
the server is further used for acquiring the selected video data from the selected video acquisition terminal based on the acquisition instruction.
Alternatively to this, the first and second parts may,
the server is further used for sending the primary selection video data to the display terminal when the primary selection video data exist;
the display terminal is further used for playing the primarily selected video data sent by the server.
Optionally, the video acquisition end includes an 8K camera and a 5G communication module, and the display terminal is an 8K display terminal.
In addition, to achieve the above object, the present invention further provides a video transmission method applied to a video transmission system, where the video transmission system includes: the system comprises a video acquisition terminal, a server and a display terminal; the method comprises the following steps:
obtaining a first playing request based on the received playing operation by using the display terminal;
determining a selected video acquisition end in the video acquisition ends by using the server based on the first playing request, and acquiring selected video data from the selected video acquisition end;
and receiving the selected video data sent by the server by using the display terminal, and playing the selected video data.
The technical scheme of the invention provides a video transmission system, which comprises: the system comprises a video acquisition terminal, a server and a display terminal; the display terminal is used for obtaining a first playing request based on the received playing operation; the server is used for determining a selected video acquisition end from the video acquisition ends based on the first playing request and acquiring selected video data from the selected video acquisition end; and the display terminal is used for receiving the selected video data sent by the server and playing the selected video data.
In the existing video transmission system, a display terminal is connected with a video acquisition end through a transmission interface, so that the video acquisition end connected with the display terminal is relatively fixed and single, and the display terminal can only play video data of the video acquisition end connected with the display terminal, so that the video data played by the display terminal is relatively single; in the video transmission system, the server determines the corresponding selected video acquisition end according to the first playing request sent by the display terminal, sends the selected video data acquired from the selected video acquisition end to the display terminal, and the display terminal plays the selected video data; the server can determine different selected video acquisition ends according to different first playing requests, so that the display terminal can display video data corresponding to different video acquisition ends, and therefore, by using the video transmission system, the video data played by the display terminal is not single, and the user experience is better.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a block diagram of a video transmission system according to a first embodiment of the present invention;
FIG. 2 is a schematic view of a video capture end according to the present invention;
FIG. 3 is a schematic diagram of a display terminal according to the present invention;
FIG. 4 is a block diagram of a second embodiment of a video transmission system according to the present invention;
FIG. 5 is a schematic diagram of a display screen of the display terminal according to the present invention;
fig. 6 is a flowchart illustrating a video transmission method according to a first embodiment of the invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is 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 addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1, fig. 1 is a block diagram of a first embodiment of a video transmission system according to the present invention, the video transmission system includes: the system comprises a video acquisition terminal 10, a server 20 and a display terminal 30; wherein the content of the first and second substances,
the display terminal 30 is configured to obtain a first play request based on the received play operation;
the server 20 is configured to determine a selected video capture end among the video capture ends 30 based on the first play request, and obtain selected video data from the selected video capture end;
the display terminal 30 is configured to receive the selected video data sent by the server, and play the selected video data.
It should be noted that the video capture terminal of the present invention may be a video capture terminal including an 8K camera and a 5G communication module, and the display terminal may be an 8K display terminal.
Referring to fig. 2-3, fig. 2 is a schematic view of a video capture end according to the present invention; fig. 3 is a schematic structural diagram of a display terminal according to the present invention.
In fig. 2, the video capture end includes an 8K camera and a 5G communication module. The 8K camera mainly comprises a power management module, a lens, a SENSOR module, an ISP image coding processing module, an 8K signal transmission interface and the like.
The input voltage of the power management module is 12V, the power management module can be input by an adapter or a battery and is mainly responsible for power supply and power supply logic power management of the 8K camera system, and meanwhile, a power signal is supplied to the 5G communication module (5V power supply) through a USB3.0 or USB3.1 interface; preferably, the USB connection between the 8K camera and the 5G communication module can be designed into a socket form of TYPEC, the butt joint is completed through a proper wire rod, and the transmission of the 8K camera to the collected and coded audio and video signals is completed through internal data signals.
The SENSOR module, the lens and the ISP image coding processing module are three cores of a camera, the lens collects light signals of a shooting target, the SENSOR uses a CMOS SENSOR capable of processing 8K resolution, and a bayonet for connecting the lens and the SENSOR can be an M43 port or an EF port and the like.
The 5G communication module converts video signals of the camera into radio frequency signals and realizes 5G wireless transmission. The ISP chip of the camera can exchange data and control equipment through the USB3.1 and 5G communication modules.
In fig. 3, the display terminal mainly includes a control input module, a system CPU, a DSP module, a 5G communication module (or a WIFI module, or a gigabit network transmission module), a storage unit, an image processing unit, an 8K display screen, an 8K touch screen, and the like.
The control input module is mainly a remote control input port of the display terminal and can be in a Bluetooth or infrared mode and the like; the 5G communication module (or a WIFI module or a gigabit network transmission module) mainly realizes smooth input of 8K video audio and video signals.
The storage unit stores and runs a software system, video data and the like, the image processing unit completes video data decoding, image optimization and the like under the control and management of the CPU, processed video data are output to the 8K display screen to be displayed, the 8K touch screen is attached to the 8K display screen, and the touch function of the 8K display terminal is achieved.
Generally, a video transmission system comprises a plurality of video acquisition ends, wherein the plurality of video acquisition ends can be arranged in the same area to shoot video data of the same object, can also be arranged in the same area to shoot video data of different objects, and can also be arranged in different areas to shoot video data of different objects; the server can be a server of any structure type, the server has a communication function and a storage function, and is used for communicating with the video acquisition terminal and the display terminal, storing video data and the like, and the server also has a video data processing function, and is used for decoding and editing the video data and the like; the display terminal may include a plurality.
Further, the display terminal 30 is further configured to obtain the first play request based on the play operation when the request address information meets a preset condition.
Specifically, the user sends a play operation through the display terminal, where the play operation may be sent by the user through the voice input module, and the play operation may also be sent through the keyboard input module (which may be a virtual keyboard input module of the touch screen); generally, the playing operation includes a name of a requested video collection end (such as device information) that a user wants to view, requested address information and the like corresponding to the requested video collection end, the requested address information (generally, a network address) is input by the user, a format error (or an address information error, or an address information illegal) may occur, the requested address information needs to be verified, when the requested address information is verified successfully (the requested address information is correct, and the requested address information is legal), the requested address information satisfies a preset condition, and a first playing request is obtained based on the playing operation, where the first playing request also generally includes the name of the requested video collection end and the requested address information.
Generally, after the video capture terminal is powered on, the video capture terminal is connected with a server by using a pre-stored network address of the server. When a video acquisition end starts to shoot video data, the video data to be shot is sent to a server for storage, even if no display terminal sends a playing request at the moment; at this time, the video data is stored in the server, so that when the user sends a play request through the display terminal, the user can directly acquire the corresponding video data from the stored video data.
The server stores the names and address information of all video acquisition ends, determines the corresponding video acquisition end in the video acquisition ends based on the name and address information of the video acquisition end requested in the first playing request, namely the selected video acquisition end, then obtains video data shot by the selected video acquisition end through the selected video acquisition end connected with the server, namely the selected video data, and plays the selected video data through the display terminal, and meanwhile, the display terminal can store the selected video data, so that a user can watch the selected video data for multiple times.
Further, referring to fig. 4, fig. 4 is a block diagram of a second embodiment of the video transmission system of the present invention, where the video capture terminals 10 include a plurality of video data, and the selected video data includes a plurality of selected video data respectively corresponding to the selected video capture terminals;
the display terminal 30 is further configured to receive the multiple selected video data sent by the server, obtain split-screen video data based on the multiple selected video data, and play the split-screen video data.
It can be understood that the playing operation sent by the user may be playing of video data corresponding to a plurality of selected video acquisition terminals, the selected video data obtained at this time is the plurality of selected video data, the plurality of selected video data may be played simultaneously in the display terminal, that is, the split-screen video data corresponding to the plurality of selected video data is played, and the split-screen video data may be played maximally or may be played in a partial area of the display screen of the display terminal.
When the selected video data is the video data corresponding to one selected video acquisition end, the corresponding selected video data is directly played without acquiring split-screen video data, and meanwhile, the selected video data can be played maximally or in a partial area of a display screen of the display terminal.
Referring to fig. 5, fig. 5 is a schematic view of a display screen of the display terminal according to the present invention; in fig. 5, the left picture is a schematic diagram of the display terminal playing split-screen video data (maximum playing), and the right picture is a schematic diagram of the display terminal playing a piece of video data (maximum playing). In fig. 5, a picture corresponding to the split-screen video data includes only 4 video data, and when the number of the selected video data is greater than 4, the split-screen video data may be displayed in a page, for example, if the selected video data includes 8 video data, 4 video data are displayed per page, and the selected video data is divided into two pages; when the number of the selected video data is greater than 4, the split-screen video data may also be displayed in one page, for example, when the selected video data includes 6 video data, the split-screen video data corresponding to the 6 video data is displayed in the same page when the split-screen video data is played.
Further, the server 20 is further configured to, when the multiple selected video data are obtained from the multiple selected video capturing ends, decode the multiple selected video data to obtain multiple decoded selected video data, and store the multiple decoded selected video data;
the display terminal 30 is further configured to receive the decoded multiple selected video data sent by the server, and obtain the split-screen video data based on the decoded multiple selected video data.
It can be understood that the selected video data shot by the selected video capturing end is usually video data in h.265 format, and needs to be decoded by the server and converted into selected video data in other format, that is, decoded selected video data. Meanwhile, the server also has a storage function of storing the video data acquired from the video acquisition terminal.
Further, the display terminal 30 is further configured to obtain a second play request based on the received adding operation for the split-screen video data;
the server 20 is further configured to determine, based on the second play request, an added video capture end among the video capture ends, acquire added video data from the added video capture end, decode the added video data to obtain decoded added video data, and store the decoded added video data;
the display terminal 30 is further configured to receive the decoded additional video data sent by the server, obtain new split-screen video data based on the split-screen video data and the decoded additional video data, and play the new split-screen video data.
It can be understood that, when the display terminal plays the split-screen video data, the user may also send an add operation, that is, input a name of the add video capture end, address information (network address) of the add video capture end, and the like, to obtain the second play request. The step of video transmission after the second play request may refer to the step after the first play request, and the process is similar, and is not described herein again. And acquiring new split-screen video data based on the split-screen video data and the decoded additional video data, namely processing the original split-screen video data and the decoded additional video data to acquire new split-screen video data comprising the decoded additional video data.
In addition, the display terminal is installed with a display end video transmission program (in the method of the present invention, a program corresponding to a part of steps executed at the display end), and a user can change the name of each video acquisition end in the display end video transmission program, and the like.
Further, the display terminal 30 is further configured to determine, based on the received selection operation for the new split-screen video data, result video data in the new split-screen video data, and play the result video data.
Referring to fig. 5, the split-screen video data played by the display terminal includes video windows corresponding to a plurality of selected video data (or added video data), and a user needs to click a screen or send a voice text to send a selection operation to determine a selected window among the plurality of video windows, where the video data corresponding to the selected window is the result video data.
It is understood that the selection operation of the user sending may also include video data corresponding to two or more selected windows, where a plurality of video data corresponding to a plurality of selected windows are all result video data, and the result video data may also continue to be played in the form of split-screen video data.
Further, the playing operation includes an operation of inputting selected time information;
the server 20 is further configured to, before the selected video data is obtained from the selected video capture end, obtain prompt information based on the play operation when the initially selected video data corresponding to the selected time information obtained from the selected video capture end does not exist;
the display terminal 30 is further configured to receive the prompt information, output the prompt information, and obtain an acquisition instruction when receiving a determination operation for the prompt information;
the server 20 is further configured to obtain the selected video data from the selected video capturing end based on the obtaining instruction.
In addition, the server 20 is further configured to send the primary selection video data to the display terminal when the primary selection video data exists;
the display terminal 30 is further configured to play the primarily selected video data sent by the server
When the determination operation is sent by the user, it indicates that the user is willing to obtain the corresponding selected video data from the video acquisition end, that is, an obtaining instruction is obtained based on the determination operation, and the server obtains the selected video data from the selected video acquisition end based on the obtaining instruction. When the server stores the primary selection video data corresponding to the selected time information, the primary selection video data can be directly played by the display terminal, and meanwhile, the display terminal can also store the primary selection video data so as to play the primary selection video data for multiple times.
In addition, before the server obtains the prompt information, when the server stores the primary selection video data corresponding to the selected time information, the server searches the primary selection video data corresponding to the selected time information at the corresponding selected video acquisition end, and when the primary selection video data corresponding to the selected time information is found, the server directly obtains the primary selection video data corresponding to the selected time information and sends the primary selection video data to the display terminal, and the display terminal plays the primary selection video data; and when the corresponding selected video acquisition end does not find the primary selected video data corresponding to the selected time information, continuing to execute the step of obtaining the prompt information.
The technical scheme of the invention provides a video transmission system, which comprises: the system comprises a video acquisition terminal, a server and a display terminal; the display terminal is used for obtaining a first playing request based on the received playing operation; the server is used for determining a selected video acquisition end from the video acquisition ends based on the first playing request and acquiring selected video data from the selected video acquisition end; and the display terminal is used for receiving the selected video data sent by the server and playing the selected video data.
In the existing video transmission system, a display terminal is connected with a video acquisition end through a transmission interface, so that the video acquisition end connected with the display terminal is relatively fixed and single, and the display terminal can only play video data of the video acquisition end connected with the display terminal, so that the video data played by the display terminal is relatively single; in the video transmission system, the server determines the corresponding selected video acquisition end according to the first playing request sent by the display terminal, sends the selected video data acquired from the selected video acquisition end to the display terminal, and the display terminal plays the selected video data; the server can determine different selected video acquisition ends according to different first playing requests, so that the display terminal can display video data corresponding to different video acquisition ends, and therefore, by using the video transmission system, the video data played by the display terminal is not single, and the user experience is better.
Referring to fig. 6, fig. 6 is a schematic flowchart of a first embodiment of a video transmission method according to the present invention, where the method is applied to a video transmission system, and the video transmission system includes: the system comprises a video acquisition terminal, a server and a display terminal; the method comprises the following steps:
step S11: and obtaining a first playing request based on the received playing operation by utilizing the display terminal.
Step S12: and determining a selected video acquisition end in the video acquisition ends by using the server based on the first playing request, and acquiring selected video data from the selected video acquisition end.
Step S13: and receiving the selected video data sent by the server by using the display terminal, and playing the selected video data.
Reference is made to the above detailed description of the video transmission system, which is not repeated herein.
The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A video transmission system, comprising: the system comprises a video acquisition terminal, a server and a display terminal; wherein the content of the first and second substances,
the display terminal is used for obtaining a first playing request based on the received playing operation;
the server is used for determining a selected video acquisition end from the video acquisition ends based on the first playing request and acquiring selected video data from the selected video acquisition end;
and the display terminal is used for receiving the selected video data sent by the server and playing the selected video data.
2. The system of claim 1, wherein the selected video data comprises a plurality of selected video data corresponding to a plurality of selected video capture ports, respectively;
the display terminal is further configured to receive the selected video data sent by the server, obtain split-screen video data based on the selected video data, and play the split-screen video data.
3. The system of claim 2,
the server is further configured to decode the selected video data to obtain decoded selected video data and store the decoded selected video data when the selected video data are obtained from the selected video acquisition ends;
the display terminal is further configured to receive the decoded multiple selected video data sent by the server, and obtain the split-screen video data based on the decoded multiple selected video data.
4. The system of claim 3,
the display terminal is further used for obtaining a second playing request based on the received adding operation aiming at the split-screen video data;
the server is further configured to determine an added video acquisition end in the video acquisition ends based on the second play request, acquire added video data from the added video acquisition end, decode the added video data to obtain decoded added video data, and store the decoded added video data;
the display terminal is further configured to receive the decoded additional video data sent by the server, obtain new split-screen video data based on the split-screen video data and the decoded additional video data, and play the new split-screen video data.
5. The system of claim 4, wherein the play operation includes an operation of inputting request address information;
the display terminal is further configured to obtain the first play request based on the play operation when the request address information meets a preset condition.
6. The system of claim 5,
and the display terminal is further used for determining result video data in the new split-screen video data based on the received selection operation aiming at the new split-screen video data and playing the result video data.
7. The system of claim 1, wherein the play operation includes an operation of inputting selected time information;
the server is further configured to, before the selected video data is acquired from the selected video acquisition end, acquire prompt information based on the play operation when no primarily selected video data corresponding to the selected time information acquired from the selected video acquisition end exists;
the display terminal is further used for receiving the prompt information, outputting the prompt information, and obtaining an acquisition instruction when receiving a determination operation aiming at the prompt information;
the server is further used for acquiring the selected video data from the selected video acquisition terminal based on the acquisition instruction.
8. The system of claim 7,
the server is further used for sending the primary selection video data to the display terminal when the primary selection video data exist;
the display terminal is further used for playing the primarily selected video data sent by the server.
9. The system according to any one of claims 1 to 8, wherein the video acquisition terminal comprises an 8K camera and a 5G communication module, and the display terminal is an 8K display terminal.
10. A video transmission method, applied to a video transmission system, the video transmission system comprising: the system comprises a video acquisition terminal, a server and a display terminal; the method comprises the following steps:
obtaining a first playing request based on the received playing operation by using the display terminal;
determining a selected video acquisition end in the video acquisition ends by using the server based on the first playing request, and acquiring selected video data from the selected video acquisition end;
and receiving the selected video data sent by the server by using the display terminal, and playing the selected video data.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110140089.1A CN113014865A (en) | 2021-02-01 | 2021-02-01 | Video transmission system and method |
| PCT/CN2021/107983 WO2022160624A1 (en) | 2021-02-01 | 2021-07-22 | Video transmission system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110140089.1A CN113014865A (en) | 2021-02-01 | 2021-02-01 | Video transmission system and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113014865A true CN113014865A (en) | 2021-06-22 |
Family
ID=76384842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110140089.1A Pending CN113014865A (en) | 2021-02-01 | 2021-02-01 | Video transmission system and method |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN113014865A (en) |
| WO (1) | WO2022160624A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022160624A1 (en) * | 2021-02-01 | 2022-08-04 | 深圳创维－Rgb电子有限公司 | Video transmission system and method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105611246A (en) * | 2015-12-23 | 2016-05-25 | 广东中星电子有限公司 | Information display method and video monitoring platform |
| CN105872570A (en) * | 2015-12-11 | 2016-08-17 | 乐视网信息技术（北京）股份有限公司 | Method and apparatus for implementing multi-camera video synchronous playing |
| CN107509122A (en) * | 2017-09-07 | 2017-12-22 | 深圳Tcl数字技术有限公司 | Video acquisition and player method, TV and storage medium |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103491339B (en) * | 2012-06-11 | 2017-11-03 | 华为技术有限公司 | Video acquiring method, equipment and system |
| CN104918096A (en) * | 2015-05-28 | 2015-09-16 | 福建新大陆通信科技股份有限公司 | Method and system for realizing monitoring video playing based on picture-in-picture unit of set-top box |
| JP6758834B2 (en) * | 2016-01-14 | 2020-09-23 | キヤノン株式会社 | Display device, display method and program |
| JP6778912B2 (en) * | 2016-02-03 | 2020-11-04 | パナソニックＩｐマネジメント株式会社 | Video display method and video display device |
| CN111064930B (en) * | 2019-12-17 | 2021-08-03 | 浙江大华技术股份有限公司 | Split screen display method, display terminal and storage device |
| CN113014865A (en) * | 2021-02-01 | 2021-06-22 | 深圳创维－Rgb电子有限公司 | Video transmission system and method |
-
2021
- 2021-02-01 CN CN202110140089.1A patent/CN113014865A/en active Pending
- 2021-07-22 WO PCT/CN2021/107983 patent/WO2022160624A1/en unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105872570A (en) * | 2015-12-11 | 2016-08-17 | 乐视网信息技术（北京）股份有限公司 | Method and apparatus for implementing multi-camera video synchronous playing |
| CN105611246A (en) * | 2015-12-23 | 2016-05-25 | 广东中星电子有限公司 | Information display method and video monitoring platform |
| CN107509122A (en) * | 2017-09-07 | 2017-12-22 | 深圳Tcl数字技术有限公司 | Video acquisition and player method, TV and storage medium |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022160624A1 (en) * | 2021-02-01 | 2022-08-04 | 深圳创维－Rgb电子有限公司 | Video transmission system and method |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022160624A1 (en) | 2022-08-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2017181777A1 (en) | Panoramic live video streaming method, device, system, and video source control apparatus | |
| CN101102471B (en) | Reading system for capturing network audio and video files | |
| CN106131591A (en) | Live broadcasting method, device and terminal | |
| CN110381326B (en) | Video system, processing method, device and computer readable medium | |
| US9055204B2 (en) | Image capture device with network capability and computer program | |
| US20120120261A1 (en) | Camera-enabled remote control apparatus for consumer electronic appliances | |
| JP2007221660A (en) | Image distribution system, image distribution server, and image distribution method | |
| CN105320695A (en) | Picture processing method and device | |
| KR102063463B1 (en) | Multimedia information reproduction method and system, standardization server, live broadcasting terminal | |
| CN103929582A (en) | Method for setting and sharing shoot parameters, portable terminal and server | |
| CN113141524B (en) | Resource transmission method, device, terminal and storage medium | |
| US9445142B2 (en) | Information processing apparatus and control method thereof | |
| CN112584049A (en) | Remote interaction method and device, electronic equipment and storage medium | |
| US20160029053A1 (en) | Method for transmitting media data and virtual desktop server | |
| CN101102470B (en) | Reading device for capturing network audio and video files | |
| CN113014865A (en) | Video transmission system and method | |
| CN109525852B (en) | Live video stream processing method, device and system and computer readable storage medium | |
| CN113301388B (en) | Video stream processing system, equipment and method | |
| US20090189999A1 (en) | Image processing device for providing image quality information and method thereof | |
| US10468029B2 (en) | Communication terminal, communication method, and computer program product | |
| CN106332556B (en) | Method and terminal for transmitting cloud files and cloud server | |
| CN107707830B (en) | Panoramic video playing and photographing system based on one-way communication | |
| JP6530820B2 (en) | Multimedia information reproducing method and system, collecting device, standard server | |
| CN114095660B (en) | Image display method and device, storage medium and electronic equipment | |
| CN112422903A (en) | 8K camera device for realizing signal transmission based on 5G network and control method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210622 |
|
| RJ01 | Rejection of invention patent application after publication |