A same-screen multi-window multi-platform live broadcast and advertisement pushing system
Patent Information
- Application Number
- CN202611175126.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2026-08-04
- Publication Date
- 2026-10-13
AI Technical Summary
[0003]目前行业内已有的多平台同步直播配套方案，大部分是采用多个显示屏分别对多个平台进行直播，并分别在每个显示屏的平台上投放广告，硬件部署成本高，缺乏一体化集中管控，批量开播、素材切换及运维操作繁琐，且多画面渲染、多终端分发同步机制不完善，易出现画面撕裂、时序错位、播放卡顿等显示异常，直播、广告投放的视觉体验较差
[0018]本发明提供了一种同屏多窗口多平台直播及广告推送系统，通过设置第一交换机实现全局流媒体服务器数据统一分发与集中管控，配合第二交换机与独立联网单元完成个直播显示单元局域网独立组网，可实现多台直播一体机集群化部署、单台直播一体机同屏多窗口、多平台同步开播与广告并行推送，彻底摒弃传统多平台直播需多台直播一体机的冗余部署方式，显著降低硬件投入、场地部署及运维管理成本，简化批量开播、素材统一切换与运维流程；同时，直播一体机内置的垂直同步渲染模块与多进程隔离推流模块，有效解决多窗口并发渲染产生的画面撕裂、时序错位问题，且每台直播一体机的各窗口推流进程相互独立，单窗口故障不会影响整体系统运行，整体组网结构灵活、拓展性强，可适配不同规模的矩阵式直播业务，优化直播与广告画面显示效果，稳定提升广告曝光与转化效果。
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Figure CN122909401A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of live streaming technology, and in particular to a simultaneous multi-window, multi-platform live streaming and advertising push system. Background Technology
[0002] With the rapid development of the internet streaming live streaming industry, multiple commercial live streaming platforms such as Douyin, Kuaishou, Bilibili, and Xiaohongshu are operating in parallel. In order to broaden traffic channels and improve advertising exposure and conversion, practitioners generally have the business need to broadcast simultaneously on multiple platforms and conduct matrix-style advertising.
[0003] Currently, most existing multi-platform simultaneous live streaming solutions in the industry use multiple displays to broadcast live to multiple platforms and place advertisements on each display platform separately. This results in high hardware deployment costs, a lack of integrated centralized management, cumbersome batch broadcasting, material switching, and maintenance operations, and imperfect multi-screen rendering and multi-terminal distribution synchronization mechanisms, which are prone to display abnormalities such as screen tearing, timing misalignment, and playback stuttering, leading to a poor visual experience for live streaming and advertising.
[0004] It is evident that existing technologies still need improvement and enhancement. Summary of the Invention
[0005] In view of the shortcomings of the prior art, the purpose of this invention is to provide a live streaming and advertising push system with multiple windows on the same screen and multiple platforms, reduce hardware deployment costs, realize simultaneous display of multiple windows on the same screen, simultaneous advertising push and centralized management on multiple platforms, simplify batch broadcasting, material switching and operation and maintenance, and optimize the display effect of live streaming and advertising screens.
[0006] To achieve the above objectives, the present invention adopts the following technical solution:
[0007] This application proposes a simultaneous multi-window, multi-platform live streaming and advertising push system, comprising a streaming media server, a first switch, several live streaming display units, several second switches, and several networking units. The streaming media server is signal-connected to the first switch. All the live streaming display units are signal-connected to the first switch. Each live streaming display unit includes several live streaming all-in-one machines, which are configured to display multiple windows, and each window can perform live streaming and advertising push on different platforms. All live streaming all-in-one machines within the same live streaming display unit are signal-connected to a corresponding second switch. Each second switch is configured with one networking unit, and the networking unit is signal-connected to the corresponding second switch.
[0008] In the aforementioned simultaneous multi-window multi-platform live streaming and advertising push system, the networking unit includes a fiber optic modem and a router; the input end of the fiber optic modem is used to access an external fiber optic network, the output end of the fiber optic modem is connected to the router, and the network port of the router establishes a local area network connection with the corresponding second switch.
[0009] In the aforementioned simultaneous multi-window multi-platform live streaming and advertising push system, the live streaming all-in-one machine includes a housing, a touch screen, a camera, and a main control component. The touch screen and the camera are respectively mounted on the housing, and a receiving cavity is formed inside the housing. The main control component is disposed in the receiving cavity. The main control component includes a main control circuit board and a control chip. The control chip, the touch screen, and the camera are electrically connected to the main control circuit board. The camera is used to capture live streaming images and output them to the touch screen. The control chip is used to perform single-window or multi-window partitioning processing on the live streaming images displayed on the touch screen.
[0010] In the aforementioned simultaneous multi-window, multi-platform live streaming and advertising push system, the main control circuit board integrates a VBLAND vertical synchronization rendering module and a multi-process isolated streaming module. The VBLAND vertical synchronization rendering module is used to switch the double-buffered frame buffer to eliminate screen tearing in each window of the touch screen when the touch screen enters a vertical blanking period with no image output. The multi-process isolated streaming module allocates an independent advertising streaming process to each window displayed on the touch screen, so that a single window failure of the touch screen does not interfere with the advertising streaming of other windows. The control chip is model RK3588.
[0011] In the aforementioned simultaneous multi-window multi-platform live streaming and advertising push system, the housing includes a front housing and a rear housing that are connected to each other. The front housing has a first cavity, and the rear housing has a second cavity. The first cavity and the second cavity are joined together to form the receiving cavity.
[0012] In the aforementioned simultaneous multi-window multi-platform live streaming and advertising push system, a recess is provided on the side of the front shell away from the first cavity, and the touch display screen is embedded in the recess.
[0013] In the aforementioned simultaneous multi-window multi-platform live streaming and advertising push system, the rear shell extends to provide a base, the base is integrally formed with the rear shell, and the inner cavity of the base is connected to the first cavity and the second cavity to jointly form the receiving cavity.
[0014] In the aforementioned simultaneous multi-window multi-platform live streaming and advertising push system, an adjustment mechanism is provided between the housing and the camera, which is used to adjust the vertical angle of the camera.
[0015] In the aforementioned simultaneous multi-window, multi-platform live streaming and advertising push system, the adjustment mechanism includes a fixing component, an adjusting component, a first shaft, and a second shaft. The fixing component is detachably connected to the rear shell, and a first guide hole and a second guide hole are formed between the fixing component and the rear shell. A first hole with a circular cross-section is provided on one side of the adjusting component. One end of the first shaft is interference-fitted with the first hole, and the other end of the first shaft is rotatably mounted in the first guide hole. A second hole with a rectangular cross-section is provided on the other side of the adjusting component. One end of the second shaft is provided with a connecting part corresponding to the second hole, and the connecting part is interference-fitted with the second hole. The middle part of the second shaft is rotatably mounted in the second guide hole, and the other end of the second shaft is detachably connected to the rear shell. A first clearance opening is provided on the front shell, and a second clearance opening is provided on the rear shell. The first clearance opening and the second clearance opening are symmetrically arranged and used to provide clearance space for the up-and-down swing of the adjusting component.
[0016] The aforementioned simultaneous multi-window multi-platform live streaming and advertising push system also includes a fill light, a speaker, a power interface, an external audio interface, a network interface, a Type-C interface, an external projection interface, an external camera interface, a SIM card interface, and several USB interfaces. The fill light is detachably mounted on the rear cover. The speaker is electrically connected to the main control circuit board. The power interface, the external audio interface, the network interface, the Type-C interface, the external projection interface, the external camera interface, the SIM card interface, and the several USB interfaces are respectively electrically connected to the main control circuit board.
[0017] Beneficial effects:
[0018] This invention provides a simultaneous multi-window, multi-platform live streaming and advertising push system. By setting up a first switch, it achieves unified distribution and centralized management of global streaming media server data. Combined with a second switch and independent networking units, it completes independent local area network (LAN) networking for each live streaming display unit. This enables clustered deployment of multiple live streaming all-in-one machines, simultaneous multi-window operation from a single live streaming all-in-one machine, simultaneous broadcasting across multiple platforms, and parallel advertising push. It completely eliminates the redundant deployment method of traditional multi-platform live streaming requiring multiple live streaming all-in-one machines, significantly reducing hardware investment, site deployment, and operation and maintenance costs, and simplifying batch broadcasting, unified material switching, and operation and maintenance processes. Simultaneously, the live streaming all-in-one machine's built-in vertical synchronous rendering module and multi-process isolated streaming module effectively solve the problems of screen tearing and timing misalignment caused by concurrent rendering of multiple windows. Furthermore, the streaming processes of each window of each live streaming all-in-one machine are independent, so a single window failure will not affect the overall system operation. The overall network structure is flexible and highly scalable, adaptable to matrix-style live streaming businesses of different scales, optimizing the display effects of live streaming and advertising, and stably improving advertising exposure and conversion rates. Attached Figure Description
[0019] Figure 1 A block diagram of the simultaneous multi-window, multi-platform live streaming and advertising push system provided by the present invention;
[0020] Figure 2 An exploded view of the live streaming all-in-one machine provided by this invention;
[0021] Figure 3 The live streaming all-in-one machine provided by this invention;
[0022] Figure 4 This is a partial structural exploded view of the live streaming all-in-one machine provided by the present invention;
[0023] Figure 5 for Figure 4 Enlarged view of region A in the middle;
[0024] Figure 6 This is a schematic diagram of the structure of the camera and adjustment mechanism provided by the present invention;
[0025] Figure 7 An exploded view of the adjustment mechanism provided by the present invention;
[0026] Figure 8 A diagram showing the combined state of the front shell and the horn provided by the present invention;
[0027] Figure 9 This is a rear view of the live streaming all-in-one machine provided by the present invention.
[0028] Key component symbols: 101-Streaming media server, 102-First switch, 103-Live broadcast display unit, 104-Second switch, 105-Network unit, 1051-Fiber optic modem, 1052-Router, 10-Live broadcast all-in-one machine, 1-Outer shell, 1-Housing shell, 11-Front shell, 111-First cavity, 112-Recess, 113-First clearance opening, 12-Rear shell, 121-Second cavity, 122-Second clearance opening, 13-Base, 2-Touch display screen, 3-Camera, 4-Main control component, 4 1-Main control circuit board, 42-Control chip, 5-Adjustment mechanism, 51-Fixing component, 511-First guide hole, 512-Second guide hole, 52-Adjustment component, 521-First hole, 522-Second hole, 53-First shaft, 54-Second shaft, 541-Connecting part, 6-Fill light, 7-Speaker, 81-Power interface, 82-External audio interface, 83-Network interface, 84-Type-C interface, 85-External projection interface, 86-External camera interface, 87-SIM card interface, 88-USB interface. Detailed Implementation
[0029] To make the objectives, technical solutions, and effects of this invention clearer and more explicit, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application.
[0030] In the description of this invention, it should be understood that the terms "upper," "lower," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing and simplifying the invention, and should not be construed as limiting the invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature.
[0031] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.
[0032] Please see Figures 1 to 9This invention provides a simultaneous multi-window, multi-platform live streaming and advertising push system, comprising a streaming media server 101, a first switch 102, several live streaming display units 103, several second switches 104, and several networking units 105; the streaming media server 101 is signal-connected to the first switch 102; all live streaming display units 103 are signal-connected to the first switch 102, and each live streaming display unit 103 includes several live streaming all-in-one machines 10, which are configured to display multiple windows and each window can perform live streaming and advertising push on different platforms; all live streaming all-in-one machines 10 within the same live streaming display unit 103 are signal-connected to a corresponding second switch 104; each second switch 104 is configured with a corresponding networking unit 105, and the networking unit 105 is signal-connected to the corresponding second switch 104.
[0033] In practical applications, this application achieves unified distribution and centralized management of data from the global streaming media server 101 by setting up a first switch 102, and completes independent networking of each live broadcast display unit 103 local area network with the second switch 104 and independent networking unit 105. This enables clustered deployment of multiple live broadcast all-in-one machines 10, simultaneous multi-window operation of a single live broadcast all-in-one machine 10, simultaneous broadcasting on multiple platforms, and parallel push of advertisements. It completely eliminates the redundant deployment method of traditional multi-platform live broadcasting that requires multiple live broadcast all-in-one machines 10, significantly reduces hardware investment, site deployment and operation and maintenance costs, and simplifies batch broadcasting, unified material switching and operation and maintenance processes.
[0034] like Figure 1 As shown, in some embodiments, the networking unit 105 includes a fiber optic modem 1051 and a router 1052; the input of the fiber optic modem 1051 is used to access an external fiber optic network, the output of the fiber optic modem 1051 is connected to the router 1052, and the network port of the router 1052 establishes a local area network connection with the corresponding second switch 104.
[0035] like Figure 2 As shown, in some embodiments, the live streaming all-in-one machine 10 includes: a housing 1, a touch screen 2, a camera 3, and a main control component 4. The touch screen 2 and the camera 3 are respectively disposed on the housing 1. A receiving cavity is formed inside the housing 1. The main control component 4 is disposed in the receiving cavity. The main control component 4 includes a main control circuit board 41 and a control chip 42. The control chip 42, the touch screen 2, and the camera 3 are electrically connected to the main control circuit board 41. The camera 3 is used to capture live streaming images and output them to the touch screen 2. The control chip 42 is used to perform single-window or multi-window segmentation processing on the live streaming images displayed on the touch screen 2.
[0036] In practical applications, by integrating the touch screen 2, camera 3, and main control component 4 onto a single housing 1, the live broadcast image captured by the camera 3 is output to the touch screen 2. The main control circuit board 41 and control chip 42 on the main control component 4 perform single-window or multi-window segmentation processing on the live broadcast image displayed on the touch screen 2. When the touch screen 2 displays multiple windows, different live broadcast platforms can be opened in each window as needed, thereby realizing simultaneous live broadcasting on multiple platforms and multiple windows on one screen.
[0037] In some embodiments, the main control circuit board 41 integrates a VBLAND vertical synchronization rendering module (not shown in the figures) and a multi-process isolated streaming module (not shown in the figures). The VBLAND vertical synchronization rendering module is used to switch the double-buffered frame buffer to eliminate screen tearing between windows of the touch screen when the touch screen enters a vertical blanking period with no screen output. The multi-process isolated streaming module allocates an independent advertising streaming process to each window displayed on the touch screen, so that a single window failure of the touch screen does not interfere with the advertising streaming of other windows, effectively solving the problems of screen tearing and timing misalignment caused by concurrent rendering of multiple windows. Moreover, the streaming processes of each window of each live streaming all-in-one machine 10 are independent of each other, and a single window failure will not affect the overall system operation. The overall network structure is flexible and highly scalable, and can be adapted to matrix live streaming services of different scales, optimizing the display effect of live streaming and advertising screens, and further stabilizing and improving advertising exposure and conversion effects. It should be noted that the VBLAND vertical synchronization rendering module and the multi-process isolated streaming module are commonly used technical modules in the prior art, and their detailed principles are described here.
[0038] Furthermore, in some embodiments, the control chip 42 is model RK3588. The RK3588 control chip 42 supports ultra-high-definition video decoding and multi-channel data transmission, has powerful graphics processing capabilities and multi-task parallel processing performance, and can stably support the synchronous live broadcast data processing of four or more split-screen windows, ensuring that the live broadcast screen of each platform in each split-screen window is without delay or stuttering. It should be noted that the RK3588 control chip 42 integrates a high-performance Mali-G610MP4 GPU, which has an independent 2D image acceleration module. This module can divide the physical pixel space of the touchscreen display 2 into multiple logical display layers, each corresponding to a split-screen window, achieving hardware-level screen segmentation and parallel rendering. Simultaneously, the RK3588 control chip 42 integrates a four-channel LPDDR5 memory interface, providing high-speed memory bandwidth and sufficient bandwidth support for synchronous reading and writing of multi-window screen data, avoiding screen tearing or delays when multiple windows are on the screen. Furthermore, the RK3588 control chip 42 is equipped with a dedicated video processing unit (VPU), supporting hardware decoding of mainstream encoding formats such as H.264, H.265, and AV1. It can independently allocate one decoding resource to each window, enabling synchronous decoding and display of different live streaming platform images within each window. The RK3588 control chip 42 is a commonly used component in existing technology and will not be described in detail here.
[0039] like Figure 3 As shown, the control chip 42 is further used to perform four-window division processing on the live broadcast screen displayed on the touch screen 2. The four-channel video decoding capability of the RK3588 model control chip 42 is precisely matched with the four windows. Each window can be independently allocated 4K decoding resources to avoid resource redundancy or insufficiency. For example, if the touch screen 2 is set to a 4K resolution of 3840x2160, after the four windows of the touch screen 2 are evenly divided, each window can still maintain a high-definition display effect of 1920x1080 resolution, with no loss of image clarity and better image quality performance in each window.
[0040] Combination Figure 2 and Figure 4 As can be seen, specifically, in some embodiments, the housing 1 includes a front housing 11 and a rear housing 12 that are mated together. The front housing 11 has a first cavity 111, and the rear housing 12 has a second cavity 121. The first cavity 111 and the second cavity 121 are mated together to form a receiving cavity. In actual installation, the front housing 11 and the rear housing 12 can be detachably connected by screws to allow the main control component 4 to be assembled in the housing 1.
[0041] Combination Figure 2 and Figure 3As can be seen, in some preferred embodiments, a recess 112 is provided on the side of the front shell 11 away from the first cavity 111, and the touch display screen 2 is embedded in the recess 112. The recess 112 limits and positions the touch display screen 2, which can quickly align and simplify the assembly process during assembly. At the same time, it keeps the surface of the touch display screen 2 flush with the outer surface of the front shell 11, making the overall appearance of the device more flat and simple.
[0042] like Figure 1 As shown, in some preferred embodiments, the rear shell 12 extends to provide a base 13, which is integrally formed with the rear shell 12, resulting in a strong overall structure with no splicing gaps, effectively improving the mechanical strength and deformation resistance of the rear shell 12; the inner cavity of the base 13 is connected to the first cavity 111 and the second cavity 121 to form a receiving cavity, providing ample installation space for the internal components of the shell 1, facilitating the orderly arrangement of internal circuits and the flow of heat dissipation airflow in the shell 1, and at the same time, the extended structure of the base 13 increases the contact area between the equipment and the placement surface, further improving the stability of the entire machine placement.
[0043] Please see Figures 4 to 7 In some embodiments, an adjustment mechanism 5 is provided between the housing 1 and the camera 3. The adjustment mechanism 5 is used to adjust the up and down angle of the camera 3, so that the whole machine can adapt to the facial framing needs of anchors of different heights, and can also adjust the shooting angle according to the live broadcast scene. The framing range can be adjusted without moving the whole machine, thus improving the ease of operation.
[0044] Please see Figures 4 to 7Specifically, in some embodiments, the adjusting mechanism 5 includes a fixing member, an adjusting member 52, a first shaft 53, and a second shaft 54. The fixing member is detachably connected to the rear shell 12, and a first guide hole 511 and a second guide hole 512 are formed between the fixing member and the rear shell 12. The first guide hole 511 and the second guide hole 512 are coaxially arranged to provide a positioning reference for the rotation of the first shaft 53 and the second shaft 54. A first hole 521 with a circular cross-section is provided on one side of the adjusting member 52, and one end of the first shaft 53 is interference-fitted with the first hole 521. The other end is rotatably mounted in the first guide hole 511; a second hole 522 with a rectangular cross-section is provided on the other side of the adjusting member 52, and a connecting part 541 corresponding to the second hole 522 is provided at one end of the second shaft 54. The connecting part 541 is interference-fitted with the second hole 522, and the middle part of the second shaft 54 is rotatably mounted in the second guide hole 512. The other end of the second shaft 54 is detachably connected to the rear shell 12; the adjusting member 52 can swing up and down around the axis of the first shaft 53 and the second shaft 54, thereby driving the camera 3 to adjust its angle synchronously. The front shell 11 has a first clearance opening 113, and the rear shell 12 has a second clearance opening 122. The first clearance opening 113 and the second clearance opening 122 are symmetrically arranged and used to provide clearance space for the up and down swing of the adjusting member 52, so as to avoid interference or jamming between the adjusting member 52 and the shell 1 during the up and down swing, and ensure smooth angle adjustment of the camera 3.
[0045] like Figure 9 As shown, optionally, in some embodiments, a fill light 6 is also included, which is detachably mounted on the rear housing 12. The user can choose to install the fill light 6 on the rear housing 12 as needed. The fill light 6 can be used to compensate for the light in the live broadcast viewfinder, adapt to different indoor lighting environments, and optimize the image quality of the camera 3.
[0046] like Figure 8 As shown, in some embodiments, a speaker 7 is further included. The speaker 7 is disposed in the first cavity 111 and electrically connected to the main control circuit board 41. Live background audio, audience interaction sound effects, and the host's narration can be played synchronously through the speaker 7, meeting the live audio requirements without the need for external speakers. It should be noted that the first cavity 111 is provided with several through holes corresponding to the speaker 7, allowing the sound from the speaker 7 to be transmitted to the outside of the first cavity 111 through these through holes.
[0047] like Figure 9As shown, in some embodiments, it also includes a power interface 81, an external audio interface 82, a network interface 83, a Type-C interface 84, an external screen projection interface 85, an external camera interface 86, a SIM card interface 87, and several USB interfaces 88. The power interface 81, external audio interface 82, network interface 83, Type-C interface 84, external screen projection interface 85, external camera interface 86, SIM card interface 87, and several USB interfaces 88 are electrically connected to the main control circuit board 41. The system includes a power interface 81 providing stable power input for the entire device; an external audio interface 82 supporting microphones, external sound cards, and other audio devices to meet professional live streaming audio acquisition needs; a network interface 83 and a SIM card interface 87 forming a dual-network redundancy design, with the SIM card interface supporting 5G high-speed network access and allowing flexible switching between wired and wireless connections to prevent network interruptions during live streaming; a Type-C interface 84 combining data transmission and reverse charging functions, enabling fast data interaction with mobile phones, tablets, and other devices; an external projection interface 85, an HDMI 2.1 external projection interface supporting 4K ultra-high-definition projection, allowing courseware and video materials from computers, USB drives, and other devices to be synchronized to various split-screen windows on the touch display screen 2; an external camera interface 86 designed for expanding peripherals such as panoramic cameras and infrared cameras, enriching shooting scenarios; and several USB interfaces 88 that can simultaneously connect keyboards, mice, external hard drives, and other devices to meet the needs of multiple peripheral expansions, comprehensively covering various interface usage scenarios during live streaming. It should be noted that the number of each interface can be configured according to actual needs and is not limited here.
[0048] This live streaming all-in-one machine 10 uses the housing 1 as the mounting carrier. The touch screen 2, the angle-adjustable camera 3, and the main control component 4 embedded in the recess 112 of the front housing 11 form the core working unit. The base 13, together with the front housing 11 and the rear housing 12, forms the housing, which provides installation space for the internal components. The RK3588 control chip 42 in the main control component 4, relying on its logic layering and decoding functions, divides the touch screen 2 into multiple independent windows for display, ensuring that the images from multiple platforms are displayed synchronously without delay. After the camera 3 captures the live streaming image, it outputs it to the touch screen 2 for window display. The fill light 6 provides supplementary lighting as needed to optimize image quality, and the built-in speaker 7 plays audio synchronously. It is equipped with rich interfaces to support power supply, network, peripheral expansion, and other functions. The dual network design ensures stable live streaming.
[0049] In summary, this application achieves unified distribution and centralized management of data from the global streaming media server 101 by setting up a first switch 102, and completes independent networking of individual live broadcast display units 103 and 103 with the second switch 104 and independent networking unit 105. This enables clustered deployment of multiple live broadcast all-in-one machines 10, simultaneous multi-window operation of a single live broadcast all-in-one machine 10, simultaneous broadcasting on multiple platforms, and parallel advertising push. It completely eliminates the redundant deployment method of traditional multi-platform live broadcasting that requires multiple live broadcast all-in-one machines, significantly reducing hardware investment, site deployment, and operation and maintenance costs, and simplifying batch broadcasting, unified material switching, and operation and maintenance processes. At the same time, the vertical synchronous rendering module and multi-process isolated push streaming module built into the live broadcast all-in-one machine 10 effectively solve the problems of screen tearing and timing misalignment caused by concurrent rendering of multiple windows. Moreover, the push streaming processes of each window of each live broadcast all-in-one machine are independent of each other, and the failure of a single window will not affect the overall system operation. The overall network structure is flexible and highly scalable, and can be adapted to matrix-style live broadcasting services of different scales, optimizing the display effect of live broadcasts and advertisements, and steadily improving the exposure and conversion effect of advertisements.
[0050] It is understood that those skilled in the art can make equivalent substitutions or changes to the technical solution and inventive concept of the present invention, and all such changes or substitutions should fall within the protection scope of the present invention.
Claims
1. A simultaneous multi-window, multi-platform live streaming and advertising push system, characterized in that, It includes a streaming media server, a first switch, several live broadcast display units, several second switches, and several networking units; The streaming media server is connected to the first switch via a signal. All of the live streaming display units are connected to the first switch signal. Each live streaming display unit includes several live streaming all-in-one machines. The live streaming all-in-one machines are configured to display multiple windows, and each window can perform live streaming and advertising push on different platforms. All live streaming all-in-one machines within the same live streaming display unit are connected to a corresponding second switch via signal. Each of the second switches is configured with one of the aforementioned networking units, and the networking unit is signal-connected to the corresponding second switch.
2. The simultaneous multi-window, multi-platform live streaming and advertising push system according to claim 1, characterized in that, The networking unit includes a fiber optic modem and a router; the input of the fiber optic modem is used to access an external fiber optic network, the output of the fiber optic modem is connected to the router, and the network port of the router establishes a local area network connection with the corresponding second switch.
3. The simultaneous multi-window, multi-platform live streaming and advertising push system according to claim 1, characterized in that, The live streaming all-in-one machine includes a housing, a touch screen, a camera, and a main control component. The touch screen and the camera are respectively mounted on the housing. A receiving cavity is formed inside the housing, and the main control component is disposed in the receiving cavity. The main control component includes a main control circuit board and a control chip. The control chip, the touch screen, and the camera are electrically connected to the main control circuit board. The camera is used to capture live streaming images and output them to the touch screen. The control chip is used to perform single-window or multi-window segmentation processing on the live streaming images displayed on the touch screen.
4. The simultaneous multi-window, multi-platform live streaming and advertising push system according to claim 3, characterized in that, The main control circuit board integrates a VBLAND vertical synchronization rendering module and a multi-process isolated streaming module. The VBLAND vertical synchronization rendering module is used to switch the double-buffered frame buffer to eliminate screen tearing in each window of the touch screen when the touch screen enters a vertical blanking period with no image output. The multi-process isolated streaming module assigns an independent advertising streaming process to each window displayed on the touch screen so that a single window failure of the touch screen does not interfere with the advertising streaming of other windows. The control chip is model RK3588.
5. The simultaneous multi-window, multi-platform live streaming and advertising push system according to claim 3, characterized in that, The housing includes a front shell and a rear shell that are connected to each other. The front shell has a first cavity and the rear shell has a second cavity. The first cavity and the second cavity are joined together to form the receiving cavity.
6. The simultaneous multi-window, multi-platform live streaming and advertising push system according to claim 5, characterized in that, A recess is provided on the side of the front shell away from the first cavity, and the touch screen is embedded in the recess.
7. The simultaneous multi-window, multi-platform live streaming and advertising push system according to claim 5, characterized in that, The rear shell extends to provide a base, which is integrally formed with the rear shell, and the inner cavity of the base communicates with the first cavity and the second cavity to jointly form the receiving cavity.
8. The simultaneous multi-window, multi-platform live streaming and advertising push system according to claim 5, characterized in that, An adjustment mechanism is provided between the housing and the camera, which is used to adjust the vertical angle of the camera.
9. The simultaneous multi-window, multi-platform live streaming and advertising push system according to claim 8, characterized in that, The adjustment mechanism includes a fixing component, an adjusting component, a first shaft, and a second shaft. The fixing component is detachably connected to the rear shell, and a first guide hole and a second guide hole are formed between the fixing component and the rear shell. A first hole with a circular cross-section is provided on one side of the adjusting component. One end of the first shaft is interference-fitted with the first hole, and the other end of the first shaft is rotatably mounted in the first guide hole. A second hole with a rectangular cross-section is provided on the other side of the adjusting component. One end of the second shaft is provided with a connecting part corresponding to the second hole, and the connecting part is interference-fitted with the second hole. The middle part of the second shaft is rotatably mounted in the second guide hole, and the other end of the second shaft is detachably connected to the rear shell. A first clearance opening is provided on the front shell, and a second clearance opening is provided on the rear shell. The first clearance opening and the second clearance opening are symmetrically arranged and used to provide clearance space for the up-and-down swing of the adjusting component.
10. The simultaneous multi-window, multi-platform live streaming and advertising push system according to claim 5, characterized in that, It also includes a fill light, a speaker, a power interface, an external audio interface, a network interface, a Type-C interface, an external projection interface, an external camera interface, a SIM card interface, and several USB interfaces. The fill light is detachably mounted on the rear cover. The speaker is electrically connected to the main control circuit board. The power interface, the external audio interface, the network interface, the Type-C interface, the external projection interface, the external camera interface, the SIM card interface, and the several USB interfaces are respectively electrically connected to the main control circuit board.