WO2022000290A1 - Procédé de diffusion en continu en direct, appareil de diffusion en continu en direct et terminal - Google Patents

Procédé de diffusion en continu en direct, appareil de diffusion en continu en direct et terminal Download PDF

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Publication number
WO2022000290A1
WO2022000290A1 PCT/CN2020/099363 CN2020099363W WO2022000290A1 WO 2022000290 A1 WO2022000290 A1 WO 2022000290A1 CN 2020099363 W CN2020099363 W CN 2020099363W WO 2022000290 A1 WO2022000290 A1 WO 2022000290A1
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WO
WIPO (PCT)
Prior art keywords
terminal
recording
live broadcast
window
real
Prior art date
Application number
PCT/CN2020/099363
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English (en)
Chinese (zh)
Inventor
刘严
邓生全
宋来喜
Original Assignee
深圳盈天下视觉科技有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 深圳盈天下视觉科技有限公司 filed Critical 深圳盈天下视觉科技有限公司
Priority to PCT/CN2020/099363 priority Critical patent/WO2022000290A1/fr
Priority to CN202080001125.XA priority patent/CN111919451A/zh
Publication of WO2022000290A1 publication Critical patent/WO2022000290A1/fr

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Classifications

    • 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
    • H04N21/21—Server components or server architectures
    • H04N21/218—Source of audio or video content, e.g. local disk arrays
    • H04N21/2187—Live feed
    • 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
    • H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
    • H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/93—Regeneration of the television signal or of selected parts thereof

Definitions

  • the present application belongs to the field of video technology, and in particular, relates to a live broadcast method, a live broadcast device, a terminal, and a computer-readable storage medium.
  • At least one camera can be used to view the scene from different angles, and the real-time pictures obtained by the viewing of each camera can be broadcast live on the display screen.
  • the present application provides a live broadcast method, a live broadcast device, a terminal, and a computer-readable storage medium, which can enable users to conveniently find content they are interested in from numerous real-time pictures.
  • the present application provides a live broadcast method, which is applied to a first terminal with a display screen, the first terminal and at least two second terminals are in the same network, and the at least two second terminals are used for Shooting the same scene from different cameras, including:
  • each real-time picture is displayed through different live broadcast windows
  • the size of the target live broadcast window is adjusted according to the above-mentioned size information, and the position of the above-mentioned target live broadcast window is adjusted according to the above-mentioned layout information, and the above-mentioned target live broadcast window is the source of the above window adjustment request.
  • the indicated live window If a window adjustment request carrying size information and layout information is received, the size of the target live broadcast window is adjusted according to the above-mentioned size information, and the position of the above-mentioned target live broadcast window is adjusted according to the above-mentioned layout information, and the above-mentioned target live broadcast window is the source of the above window adjustment request.
  • the indicated live window is the size of the target live broadcast window according to the above-mentioned size information, and the position of the above-mentioned target live broadcast window is adjusted according to the above-mentioned layout information, and the above-mentioned target live broadcast window is the source of the above window adjustment request.
  • the present application provides a live broadcast device, which is applied to a first terminal with a display screen, where the first terminal and at least two second terminals are in the same network, and the at least two second terminals are used for Shooting the same scene from different cameras, including:
  • a real-time image acquisition unit configured to acquire real-time images captured by each second terminal when a live broadcast request is received
  • a real-time image display unit used for displaying each real-time image through different live windows on the above-mentioned display screen
  • the live broadcast window adjustment unit is configured to adjust the size of the target live broadcast window according to the above-mentioned size information if a window adjustment request carrying size information and layout information is received, and adjust the position of the above-mentioned target live broadcast window according to the above-mentioned layout information, and the above-mentioned target live broadcast window
  • the window is the live window indicated by the above window adjustment request.
  • the present application provides a terminal, including a display screen, a memory, a processor, and a computer program stored in the memory and running on the processor. method on the one hand.
  • the present application provides a computer-readable storage medium, where the computer-readable storage medium stores a computer program, and the computer program implements the method provided in the first aspect when the computer program is executed by a processor.
  • the present application provides a computer program product that, when the computer program product runs on a terminal, enables the terminal to execute the method provided in the first aspect.
  • the real-time pictures captured by each second terminal are first obtained, and then each real-time picture is displayed on the display screen through different live broadcast windows.
  • the size of the target live broadcast window is adjusted according to the above-mentioned size information, and the position of the above-mentioned target live broadcast window is adjusted according to the above-mentioned layout information, and the above-mentioned target live broadcast window is the live broadcast window indicated by the above-mentioned window adjustment request.
  • At least two second terminals are used to shoot the same scene at different positions, and the real-time images captured by the second terminals are broadcast live through different live windows on the display screen of the first terminal.
  • users can adjust the size and position of any live broadcast window at any time according to their needs, so that the display of the live broadcast window is more orderly, and it is convenient for users to find the content they are interested in from many real-time pictures.
  • FIG. 1 is a schematic diagram of a live broadcast scenario provided by an embodiment of the present application.
  • FIG. 2 is a topology diagram of a first terminal and a second terminal provided by an embodiment of the present application
  • FIG. 3 is a schematic flowchart of a live broadcast method provided by an embodiment of the present application.
  • FIG. 4 is a structural block diagram of a live broadcast device provided by an embodiment of the present application.
  • FIG. 5 is a schematic structural diagram of a terminal provided by an embodiment of the present application.
  • the term “if” may be contextually interpreted as “when” or “once” or “in response to determining” or “in response to detecting “.
  • the phrases “if it is determined” or “if the [described condition or event] is detected” may be interpreted, depending on the context, to mean “once it is determined” or “in response to the determination” or “once the [described condition or event] is detected. ]” or “in response to detection of the [described condition or event]”.
  • references in this specification to "one embodiment” or “some embodiments” and the like mean that a particular feature, structure or characteristic described in connection with the embodiment is included in one or more embodiments of the present application.
  • appearances of the phrases “in one embodiment,” “in some embodiments,” “in other embodiments,” “in other embodiments,” etc. in various places in this specification are not necessarily All refer to the same embodiment, but mean “one or more but not all embodiments” unless specifically emphasized otherwise.
  • the terms “including”, “including”, “having” and their variants mean “including but not limited to” unless specifically emphasized otherwise.
  • FIG. 1 shows a schematic diagram of a live broadcast scenario provided by an embodiment of the present application.
  • the live broadcast scenario includes a first terminal with a display screen and six second terminals distributed in different positions (that is, the mobile phone).
  • the cameras of each second terminal are aimed at the experience area to shoot, and the real-time images captured by each second terminal are displayed synchronously through the display screen.
  • the user's shooting posture can be photographed from six perspectives through the six second terminals, and the real-time images of the six second terminals can be displayed on the display screen, thereby helping the user to adjust his batting stance.
  • FIG. 2 shows a topology diagram of the first terminal and the second terminal in the embodiment of the present application.
  • the first terminal includes an 86-inch 4K display screen and a high-end computer host equipped with an onboard capture card;
  • the second terminal is a mobile phone.
  • Each mobile phone is connected to a high-end computer host through a Type-C extension cable, a docking station, a Universal Serial Bus (USB) capture card and a High Definition Multimedia Interface (HDMI).
  • USB Universal Serial Bus
  • FIG. 3 shows a flowchart of a live broadcast method provided by an embodiment of the present application.
  • the live broadcast method is applied to the first terminal, and the details are as follows:
  • Step 301 when a live broadcast request is received, obtain real-time images captured by each second terminal;
  • the first terminal and at least two second terminals are in the same network, and the network may be a fifth-generation mobile communication network. Due to the fast network speed of the fifth-generation mobile communication network, low latency of live broadcast can be guaranteed.
  • Each second terminal shoots the same scene (such as the experience area in FIG. 1 ) at different camera positions, and the second terminal may be a mobile phone. Since the mobile phone is relatively light, users can quickly and easily adjust the placement position and shooting angle of the mobile phone.
  • the first terminal receives the live broadcast request, the real-time images captured by each second terminal are acquired.
  • the live broadcast request may be sent by the user through a control terminal (such as a tablet computer) used to control the first terminal and the second terminal, and each second terminal uploads a real-time image through the image transmission technology.
  • live broadcast parameters may also be set in the second terminal in advance, and the live broadcast parameters include terminal identification, IP address, camera resolution, and the like.
  • Step 302 on the display screen, each real-time picture is displayed through different live broadcast windows;
  • the first terminal has a display screen.
  • the size of the display screen may be as large as possible, for example, the size of the display screen is 86 inches.
  • the real-time images can be displayed on the display screen.
  • several live broadcast windows may be set on the display screen, and the number of live broadcast windows is equal to the number of second terminals, and then each real-time picture is displayed through different live broadcast windows.
  • Step 303 if a window adjustment request carrying size information and layout information is received, adjust the size of the target live broadcast window according to the size information, and adjust the position of the target live broadcast window according to the layout information.
  • the window adjustment request may be sent by the user through a control terminal (such as a tablet computer), and the size information and layout information may be set by the user according to requirements.
  • the window adjustment request is used to instruct the first terminal to adjust the size and position on the display screen of the target live broadcast window, the size information is used to indicate the target size to which the target live broadcast window should be adjusted, and the layout information is used to indicate that the target live broadcast window should be adjusted to The target position to be adjusted to.
  • the first terminal receives a window adjustment request carrying size information and layout information, it adjusts the size of the target live broadcast window to the target size according to the size information, and adjusts the position of the target window to the target position according to the layout information.
  • the target live broadcast window is the live broadcast window indicated by the window adjustment request.
  • each second terminal when uploading the real-time image, each second terminal also uploads its own terminal identifier, and then the first terminal establishes a correspondence between the real-time image and the terminal identifier. If the window adjustment request also carries the terminal identifier, the live broadcast window displaying the real-time image corresponding to the terminal identifier is determined as the target live broadcast window.
  • the above-mentioned live broadcast method may further include:
  • A1 When receiving a recording request carrying a recording duration, control each second terminal to record a real-time image based on the recording duration;
  • the recording request may be sent by the user through a control terminal (such as a tablet computer), and the recording duration may be set by the user according to requirements.
  • the recording request is used to instruct the second terminal to record the real-time image
  • the recording duration is used to instruct the second terminal to record the real-time image.
  • the first terminal controls each second terminal in the same network to record the real-time image based on the recording duration.
  • each second terminal After each second terminal records the real-time image, it will obtain the video file, and then each second terminal will upload the video file to the first terminal through the file transfer protocol (File Transfer Protocol, FTP), and the first terminal will receive each second terminal.
  • the video files obtained by the terminal video recording, and each video file is stored.
  • each second terminal will record the real-time images within 48 minutes and 20 seconds to 53 minutes and 20 seconds.
  • the recording duration can also be set in each second terminal in advance.
  • the recording request does not need to carry the recording duration.
  • the first terminal controls each second terminal based on the second terminal.
  • the recording duration set in the terminal records the real-time image.
  • the user can record the highlight segment at any time without recording the entire live broadcast process.
  • the video files can also be uploaded to a preset cloud server, and the cloud server records the video files.
  • the video file can be uploaded to the cloud server through the hypertext transfer protocol. In this way, even after the video file in the first terminal is deleted, it can be retrieved from the cloud server.
  • step A1 specifically includes:
  • the recording batch identifier and the recording duration are sent to each second terminal to instruct each second terminal to record the real-time image based on the recording duration to obtain a recording file.
  • the first terminal whenever a recording request is received, the first terminal will generate a recording batch identifier corresponding to this recording request, and then the first terminal will send the recording batch identifier and recording duration to the each second terminal.
  • each second terminal receives the recording batch identifier and the recording duration, it will record the real-time image to obtain a recording file, and each recording file contains the recording batch identifier.
  • the recording batch identifier is used to indicate the batch to which the recording files belong.
  • the recording files containing the same recording batch identifier belong to the same batch. In other words, the recording files containing the same recording batch identifier are recorded by the second terminal within the same time period Recording is obtained.
  • the first terminal when the first terminal receives a recording request at time t1, the first terminal generates a recording batch ID 1, and then sends the recording batch ID 1 and the recording duration to each second terminal, and each second terminal receives the recording batch ID 1.
  • the real-time image can be recorded based on the recording duration, and the recording file obtained by the recording of each second terminal includes the recording batch identifier 1 .
  • the first terminal receives the recording request at time t2, the first terminal generates the recording batch ID 2, and then sends the recording batch ID 2 and the recording duration to each second terminal, and each second terminal receives the recording batch ID 2.
  • the real-time image can be recorded based on the recording duration, and the recording file obtained by the recording of each second terminal includes the recording batch identifier 2 .
  • the recording batch identifier 2 the batch to which the recording file belongs can be determined.
  • the first terminal when receiving a recording request carrying the recording duration, the first terminal first obtains the current timestamp, randomly generates a random number, and then splices the current timestamp and the random number to obtain a series of numbers, the The number is used as the recording batch identifier, and finally the first terminal broadcasts the recording batch identifier and recording duration to each second terminal. Since each recording file contains a recording batch identifier, the first terminal can obtain the recording time corresponding to the recording file by reading the recording batch identifier in the recording file.
  • the first terminal may also add the terminal identification of the second terminal into the video file. Add it to the video file obtained by the second terminal video. Thus, by identifying the terminal identifier in the video file, the second terminal that generates the video file can be determined.
  • the above-mentioned live broadcast method may further include:
  • the first terminal stores M video files, on the display screen, the M video files are played through different playback windows respectively.
  • the playback request may be sent by the user through a control terminal (such as a tablet computer), the M video files pointed to by the playback request are the video files selected by the user, and M is equal to the number of second terminals.
  • the first terminal receives the playback request, it first needs to detect whether the M video files pointed to by the playback request are stored in the first terminal. Only when the M video files are stored in the first terminal, will the On the display screen, the M video files are played through different playback windows.
  • the first terminal can cyclically detect whether the M video files pointed to by the playback request are stored in the first terminal, until the M video files pointed to by the playback request are detected. Only after the M video files are stored in the first terminal, the loop is jumped out, and the M video files are played on the display screen through different playback windows respectively. In this way, when receiving the playback request, the first terminal can play the video file in response to the playback request in the shortest time.
  • a recording batch identifier can be carried in the playback request, and when the first terminal receives the playback request, it is detected whether the first terminal stores M recording files containing the recording batch identifier, including the recording batch.
  • the identified M video files are the M video files pointed to by the playback request.
  • the first terminal can read a preset review configuration file
  • the review configuration file includes the layout information and size information of the review window
  • the first terminal will The layout information of the window sets the position of each look-back window on the display screen, and sets the size of each look-back window according to the size information of the look-back window.
  • step B2 it also includes:
  • a two-dimensional code storing the link addresses of the M video files may also be generated.
  • the link address may be a link address corresponding to the video file stored in the first terminal, or may be a link address corresponding to the video file stored in the cloud server.
  • the first terminal displays the two-dimensional code on the display screen.
  • the user terminal can obtain the link address, and obtain and play M video files according to the link address.
  • the step of generating a two-dimensional code storing the link addresses of the M video files may specifically include: the first terminal sending the video to the cloud server. Batch ID; the cloud server detects whether M video files containing the video batch ID are stored, and if it detects that there are M video files containing the video batch ID, the cloud server will generate the corresponding M video files.
  • Hypertext 5.0 (HTML5) page and the link address of the HTML5 page, and send the link address to the first terminal; after receiving the link address, the first terminal generates a two-dimensional code storing the link address.
  • HTML5 page has been optimized for adaptability and compatibility, and can be accessed on computers and mobile phones, as well as shared on various social platforms.
  • the real-time pictures captured by each second terminal are first obtained, and then each real-time picture is displayed on the display screen through different live broadcast windows.
  • the size of the target live broadcast window is adjusted according to the above-mentioned size information, and the position of the above-mentioned target live broadcast window is adjusted according to the above-mentioned layout information, and the above-mentioned target live broadcast window is the live broadcast window indicated by the above-mentioned window adjustment request.
  • At least two second terminals are used to shoot the same scene at different positions, and the real-time images captured by the second terminals are broadcast live through different live windows on the display screen of the first terminal.
  • users can adjust the size and position of any live broadcast window at any time according to their needs, so that the display of the live broadcast window is more orderly, and it is convenient for users to find the content they are interested in from many real-time pictures.
  • FIG. 4 shows a structural block diagram of a live broadcast apparatus provided by an embodiment of the present application.
  • the live broadcast apparatus is applied to a first terminal with a display screen.
  • the first terminal and at least two second terminals are in the same network.
  • the two second terminals are used to shoot the same scene at different camera positions respectively.
  • only the parts related to the embodiments of the present application are shown.
  • the live broadcast device 400 includes:
  • a real-time image acquisition unit 401 configured to acquire real-time images captured by each second terminal when a live broadcast request is received;
  • the real-time image display unit 402 is used to display each real-time image through different live windows on the above-mentioned display screen;
  • the live window adjustment unit 403 is configured to adjust the size of the target live window according to the size information, and adjust the position of the target live window according to the The live window is the live window indicated by the above window adjustment request.
  • the above-mentioned live broadcast apparatus 400 further includes:
  • a video recording unit configured to control each second terminal to record a real-time image based on the above-mentioned video recording duration when receiving a video recording request carrying a video recording duration;
  • the video file acquisition unit is configured to acquire video files obtained by each second terminal from video recording.
  • the above-mentioned video recording unit also includes:
  • the batch video recording subunit is used to send the recording batch identifier and the above-mentioned video recording duration to each second terminal when receiving the above-mentioned video recording request carrying the above-mentioned video recording duration, so as to instruct each second terminal to record the real-time picture based on the above-mentioned video recording duration.
  • the above-mentioned batch video recording subunit is specifically configured to obtain the current time stamp when receiving the above-mentioned video recording request carrying the above-mentioned video recording duration; and splicing the above-mentioned current time stamp with a random number to obtain the above-mentioned recording batch identification ; broadcast the recording batch identification and the recording duration to each second terminal.
  • the above-mentioned live broadcast apparatus 400 further includes:
  • a file detection unit configured to detect whether the above-mentioned first terminal stores M video files pointed to by the above-mentioned playback request when receiving a playback request, where M is equal to the number of the above-mentioned second terminals;
  • the video playback unit is configured to play the M video files on the display screen through different playback windows if the first terminal stores the M video files.
  • the above-mentioned file detection unit is specifically configured to, when receiving the above-mentioned playback request, detect whether the above-mentioned first terminal stores the above-mentioned M video files including the above-mentioned recording batch identifiers.
  • the above-mentioned live broadcast apparatus 400 further includes:
  • a two-dimensional code generating unit for generating a two-dimensional code storing the link addresses of the above-mentioned M video files
  • the two-dimensional code display unit is configured to display the two-dimensional code on the display screen, so that the user terminal that has scanned the two-dimensional code obtains and plays the M video files according to the link address.
  • the real-time pictures captured by each second terminal are first obtained, and then each real-time picture is displayed on the display screen through different live broadcast windows.
  • the size of the target live broadcast window is adjusted according to the above-mentioned size information, and the position of the above-mentioned target live broadcast window is adjusted according to the above-mentioned layout information, and the above-mentioned target live broadcast window is the live broadcast window indicated by the above-mentioned window adjustment request.
  • At least two second terminals are used to shoot the same scene at different positions, and the real-time images captured by the second terminals are broadcast live through different live windows on the display screen of the first terminal.
  • users can adjust the size and position of any live broadcast window at any time according to their needs, so that the display of the live broadcast window is more orderly, and it is convenient for users to find the content they are interested in from many real-time pictures.
  • FIG. 5 is a schematic structural diagram of a terminal according to an embodiment of the present application.
  • the terminal 5 in this embodiment includes: at least one processor 50 (only one is shown in FIG. 5 ), a memory 51 , a memory 51 stored in the above-mentioned memory 51 and can run on the above-mentioned at least one processor 50
  • the computer program 52 and the display screen 53 when the above-mentioned processor 50 executes the above-mentioned computer program 52, realizes the following steps:
  • each real-time picture is displayed through different live broadcast windows
  • the size of the target live broadcast window is adjusted according to the above-mentioned size information, and the position of the above-mentioned target live broadcast window is adjusted according to the above-mentioned layout information, and the above-mentioned target live broadcast window is the source of the above window adjustment request.
  • the indicated live window If a window adjustment request carrying size information and layout information is received, the size of the target live broadcast window is adjusted according to the above-mentioned size information, and the position of the above-mentioned target live broadcast window is adjusted according to the above-mentioned layout information, and the above-mentioned target live broadcast window is the source of the above window adjustment request.
  • the indicated live window is the size of the target live broadcast window according to the above-mentioned size information, and the position of the above-mentioned target live broadcast window is adjusted according to the above-mentioned layout information, and the above-mentioned target live broadcast window is the source of the above window adjustment request.
  • the above-mentioned processor 50 also implements the following steps when executing the above-mentioned computer program 52:
  • each second terminal is controlled to record the real-time image based on the above-mentioned recording duration.
  • the recording batch identifier and the above-mentioned recording duration are sent to each second terminal to instruct each second terminal to record the real-time image based on the above-mentioned recording duration, and obtain a video file, wherein , each video file contains the above video batch identification.
  • the recording batch identifier and the above-mentioned recording batch identifier are sent to each second terminal.
  • Recording duration including:
  • the recording batch identifier and the recording duration are broadcast to each second terminal.
  • the above-mentioned processor 50 further implements the following steps when executing the above-mentioned computer program 52:
  • the above-mentioned first terminal stores the above-mentioned M video files, on the above-mentioned display screen, the above-mentioned M video files are respectively played through different playback windows.
  • the playback request carries a recording batch identifier, and when the playback request is received, it is detected whether the first terminal has stored
  • the M video files pointed to by the above playback request include:
  • the above-mentioned first terminal When receiving the above-mentioned playback request, it is detected whether the above-mentioned first terminal stores the above-mentioned M recording files including the above-mentioned recording batch identifiers.
  • the processor 50 also implements the following steps when executing the computer program 52:
  • the above two-dimensional code is displayed on the above-mentioned display screen, so that the user terminal that has scanned the above-mentioned two-dimensional code obtains and plays the above-mentioned M video files according to the above-mentioned link address.
  • FIG. 5 is only an example of the terminal 5, and does not constitute a limitation on the terminal 5. It may include more or less components than the one shown in the figure, or combine some components, or different components, such as It may also include input and output devices, network access devices, and the like.
  • the so-called processor 50 may be a central processing unit (Central Processing Unit, CPU), and the processor 50 may also be other general-purpose processors, digital signal processors (Digital Signal Processors) Processor, DSP), application-specific integrated circuits (Application Specific Integrated Circuit, ASIC), off-the-shelf Programmable Gate Array (Field-Programmable Gate Array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc.
  • a general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
  • the above-mentioned memory 51 may be an internal storage unit of the above-mentioned terminal 5 in some embodiments, such as a hard disk or a memory of the terminal 5 .
  • the above-mentioned memory 51 may also be an external storage device of the above-mentioned terminal 5, for example, a plug-in hard disk, a smart memory card (Smart Media Card, SMC), a secure digital (Secure Digital, SD) equipped on the above-mentioned terminal 5 ) card, Flash Card, etc.
  • the above-mentioned memory 51 may also include both the internal storage unit of the above-mentioned terminal 5 and an external storage device.
  • the above-mentioned memory 51 is used to store an operating system, an application program, a boot loader (Boot Loader), data, and other programs, for example, program codes of the above-mentioned computer programs.
  • the above-mentioned memory 51 can also be used to temporarily store data that has been output or is to be output.
  • the real-time pictures captured by each second terminal are first obtained, and then each real-time picture is displayed on the display screen through different live broadcast windows.
  • the size of the target live broadcast window is adjusted according to the above-mentioned size information, and the position of the above-mentioned target live broadcast window is adjusted according to the above-mentioned layout information, and the above-mentioned target live broadcast window is the live broadcast window indicated by the above-mentioned window adjustment request.
  • At least two second terminals are used to shoot the same scene at different positions, and the real-time images captured by the second terminals are broadcast live through different live windows on the display screen of the first terminal.
  • users can adjust the size and position of any live broadcast window at any time according to their needs, so that the display of the live broadcast window is more orderly, and it is convenient for users to find the content they are interested in from many real-time pictures.
  • Embodiments of the present application further provide a computer-readable storage medium, where the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps in the foregoing method embodiments can be implemented.
  • the embodiments of the present application provide a computer program product, when the computer program product runs on a terminal, so that the steps in the foregoing method embodiments can be implemented when the terminal executes.
  • the above-mentioned integrated units are implemented in the form of software functional units and sold or used as independent products, they may be stored in a computer-readable storage medium. Based on this understanding, the present application realizes all or part of the processes in the methods of the above-mentioned embodiments, which can be completed by instructing the relevant hardware through a computer program.
  • the above-mentioned computer program can be stored in a computer-readable storage medium, and the computer program is in When executed by the processor, the steps of the foregoing method embodiments can be implemented.
  • the above-mentioned computer program includes computer program code, and the above-mentioned computer program code may be in the form of source code, object code form, executable file or some intermediate form.
  • the above-mentioned computer-readable medium may include at least: any entity or device capable of carrying computer program codes to the terminal, recording medium, computer memory, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory) Memory), electrical carrier signals, telecommunication signals, and software distribution media.
  • ROM read-only memory
  • RAM random access memory
  • electrical carrier signals telecommunication signals
  • software distribution media For example, U disk, mobile hard disk, disk or CD, etc.
  • computer readable media may not be electrical carrier signals and telecommunications signals.
  • the disclosed apparatus/network device and method may be implemented in other manners.
  • the apparatus/network device embodiments described above are only illustrative.
  • the division of the above modules or units is only a logical function division.
  • the shown or discussed mutual coupling or direct coupling or communication connection may be through some interfaces, indirect coupling or communication connection of devices or units, and may be in electrical, mechanical or other forms.
  • the units described above as separate components may or may not be physically separated, and components shown as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution in this embodiment.

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • User Interface Of Digital Computer (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

Procédé de diffusion en continu en direct, appareil de diffusion en continu en direct, terminal et support de stockage lisible par ordinateur, qui sont applicables au domaine technique des vidéos. Le procédé consiste : lorsqu'une demande de diffusion en continu en direct est reçue, à obtenir une image en temps réel capturée par chaque second terminal (301) ; à afficher chaque image en temps réel dans une fenêtre de diffusion en continu en direct différente sur un écran d'affichage (302) ; et si une demande d'ajustement de fenêtre comportant des informations de taille et des informations de disposition est reçue, à ajuster la taille de la fenêtre cible de diffusion en continu en direct en fonction des informations de taille, et à ajuster la position de la fenêtre cible de diffusion en continu en direct en fonction des informations de disposition (303), la fenêtre cible de diffusion en continu en direct étant une fenêtre de diffusion en continu en direct indiquée par la demande d'ajustement de fenêtre. Au moyen du procédé décrit, un utilisateur peut trouver de manière pratique un contenu qui l'intéresse parmi une pluralité d'images en temps réel.
PCT/CN2020/099363 2020-06-30 2020-06-30 Procédé de diffusion en continu en direct, appareil de diffusion en continu en direct et terminal WO2022000290A1 (fr)

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CN202080001125.XA CN111919451A (zh) 2020-06-30 2020-06-30 一种直播方法、直播装置及终端

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