CN220528131U - Multi-platform simultaneous live broadcast system - Google Patents
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- CN220528131U CN220528131U CN202322265463.8U CN202322265463U CN220528131U CN 220528131 U CN220528131 U CN 220528131U CN 202322265463 U CN202322265463 U CN 202322265463U CN 220528131 U CN220528131 U CN 220528131U
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Abstract
The application provides a multi-platform simultaneous live broadcast system, comprising: the system comprises a signal conversion assembly, a signal splitting assembly and at least one live broadcast unit; the signal to be live broadcast is input to the signal conversion assembly, the signal conversion assembly is connected with the signal splitting assembly, and the signal of the signal conversion assembly is transmitted to the signal splitting assembly; the signal distribution assembly is connected with at least one live broadcast unit, signals of the signal distribution assembly are transmitted to the at least one live broadcast unit, and signals of the at least one live broadcast unit are transmitted to the at least one live broadcast platform. The method solves the technical problems that the construction and management of the existing multi-platform simultaneous live broadcast system are too complex, the threshold is higher for practitioners in the live broadcast industry, and the popularization is not facilitated, and the technical effects of improving the convenience and usability of the multi-platform simultaneous live broadcast system and improving the user experience are achieved.
Description
Technical Field
The application relates to the field of live broadcasting, in particular to a multi-platform simultaneous live broadcasting system.
Background
With the rise of the internet live broadcast industry, more commercial live broadcast platforms are presented, and in order to harvest various traffic, practitioners in the live broadcast industry generally have the requirement of live broadcast on multiple platforms at the same time.
But the construction and management of the existing multi-platform simultaneous live broadcast system are too complex, the threshold for practitioners in the live broadcast industry is higher, the popularization is not facilitated, and the use experience of live players of the existing multi-platform simultaneous live broadcast system is poor.
Disclosure of Invention
In view of the above, the present application has been made to provide a multi-platform simultaneous live broadcast system that overcomes or at least partially solves the above-mentioned problems.
The application provides a system of living broadcast simultaneously of many platforms, include: the system comprises a signal conversion assembly, a signal splitting assembly and at least one live broadcast unit; the signal to be live broadcast is input to the signal conversion assembly, the signal conversion assembly is connected with the signal splitting assembly, and the signal of the signal conversion assembly is transmitted to the signal splitting assembly; the signal distribution component is connected with the at least one live broadcast unit, signals of the signal distribution component are transmitted to the at least one live broadcast unit, and signals of the at least one live broadcast unit are transmitted to the at least one live broadcast platform.
Further, the method further comprises the following steps: and the signal converging component is connected with the at least one live broadcasting unit, and signals of the at least one live broadcasting unit are transmitted to the signal converging component.
Further, the signal of the at least one live platform is transmitted to the at least one live unit.
Further, the method further comprises the following steps: and the signal converging component is connected with the display component, and signals of the signal converging component are respectively transmitted to the display component.
Further, the display assembly includes: a display screen or a projector.
Further, the display screen comprises at least one display unit, and the signals of the live broadcast platform are in one-to-one correspondence with the display units.
Further, the method further comprises the following steps: and the preview control assembly is connected with the signal conversion assembly, a preview signal of the signal conversion assembly is transmitted to the preview control assembly, and a control signal of the preview control assembly is transmitted to the signal conversion assembly.
Further, the signal conversion assembly includes: the video signal conversion unit and the audio signal conversion unit, the signals to be live broadcast are input to the video signal conversion unit and the audio signal conversion unit, and the control signals of the preview control component are transmitted to the video signal conversion unit and the audio signal conversion unit.
Further, the signal source of the signal to be live broadcast is a camera and/or a microphone.
Further, the signal transmitted to the signal splitting component by the signal conversion component is an HDMI signal; and/or, the signal transmitted to the signal merging component by the at least one live broadcast unit is an HDMI signal.
The application has the following advantages:
in the embodiment of the application, for the establishment and the management of current many platforms live broadcast system simultaneously too complicated, the threshold is higher to the practitioner of live trade, is unfavorable for the masses, and, current many platforms live broadcast system live player's use experience is relatively poor simultaneously, this application provides a many platforms live broadcast system simultaneously, includes: the system comprises a signal conversion assembly, a signal splitting assembly and at least one live broadcast unit; the signal to be live broadcast is input to the signal conversion assembly, the signal conversion assembly is connected with the signal splitting assembly, and the signal of the signal conversion assembly is transmitted to the signal splitting assembly; the signal distribution component is connected with the at least one live broadcast unit, signals of the signal distribution component are transmitted to the at least one live broadcast unit, and signals of the at least one live broadcast unit are transmitted to the at least one live broadcast platform. The signal to be live broadcast is input to the signal conversion assembly, the signal conversion assembly is connected with the signal splitting assembly, and the signal of the signal conversion assembly is transmitted to the signal splitting assembly; the signal distribution component is connected with the at least one live broadcasting unit, the signal transmission of the signal distribution component reaches the at least one live broadcasting unit, the signal transmission of the at least one live broadcasting unit reaches at least one live broadcasting platform, the problem that the construction and management of an existing multi-platform simultaneous live broadcasting system are too complex is solved, the threshold is higher for practitioners in the live broadcasting industry, the technical problem of popularization is not facilitated, convenience and usability of the multi-platform simultaneous live broadcasting system are improved, and the technical effect of user experience is improved.
Drawings
In order to more clearly illustrate the technical solutions of the present application, the drawings that are needed in the description of the present application will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort to a person skilled in the art.
Fig. 1 is a structural framework diagram of a multi-platform simultaneous live broadcast system according to an embodiment of the present application;
fig. 2 is a specific structural diagram of a chip U1 according to an embodiment of the present application;
fig. 3 is a specific structural diagram of a chip U2 according to an embodiment of the present application;
fig. 4 is a specific structural diagram of a chip U3 according to an embodiment of the present application.
1. A signal conversion assembly; 2. a signal splitting assembly; 3. and a signal converging assembly.
Detailed Description
In order to make the objects, features and advantages of the present application more comprehensible, the present application is described in further detail below with reference to the accompanying drawings and detailed description. It will be apparent that the embodiments described are some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
The inventors found by analyzing the prior art that: the existing multi-platform simultaneous live broadcast system is generally built by adopting a computer, a plurality of platforms are required to realize simultaneous live broadcast, a plurality of computers, a plurality of displays and a plurality of picture and sound acquisition devices are required, so that the building and management of the existing multi-platform simultaneous live broadcast system are too complex, and the threshold for practitioners in the live broadcast industry is higher. Meanwhile, if the live broadcast player wants to interact with watching users of a plurality of platforms at the same time, the existing multi-platform simultaneous live broadcast system needs to interact with the live broadcast player according to interaction information on a plurality of screens respectively, and the live broadcast player is easy to take over and takes over, so that the use experience of the live broadcast player of the existing multi-platform simultaneous live broadcast system is poor.
It should be noted that, the inventive concept of the present application relates to a realization of simultaneous live broadcasting of multiple platforms, more conveniently realizing simultaneous live broadcasting of the same pictures and sound of multiple platforms (such as shaking, fast handholding, micro-letter and/or reddish books, etc.), completing live broadcasting picture guiding and broadcasting by one screen, and completing operation and supervision of live broadcasting of multiple platforms by one screen.
Referring to fig. 1, there is shown a multi-platform simultaneous live broadcast system of the present application, comprising: the system comprises a signal conversion component 1, a signal diversion component 2 and at least one live broadcast unit; the signal to be live broadcast is input to the signal conversion assembly 1, the signal conversion assembly 1 is connected with the signal splitting assembly 2, and the signal of the signal conversion assembly 1 is transmitted to the signal splitting assembly 2; the signal splitting component 2 is connected with the at least one live broadcast unit, signals of the signal splitting component 2 are transmitted to the at least one live broadcast unit, and signals of the at least one live broadcast unit are transmitted to the at least one live broadcast platform.
It should be noted that, the signal splitting component 2 may copy the HDMI signal output by the signal converting component 1 as an HDMI input source of the at least one live broadcast unit, where the live broadcast unit may be used for running a live broadcast platform, and support input of the HDMI signal at the same time, and convert the HDMI signal into a live broadcast signal that can be used by a live broadcast application through software and output a live broadcast picture through the HDMI signal.
In the embodiment of the application, for the establishment and the management of current many platforms live broadcast system simultaneously too complicated, the threshold is higher to the practitioner of live trade, is unfavorable for the masses, and, current many platforms live broadcast system live player's use experience is relatively poor simultaneously, this application provides a many platforms live broadcast system simultaneously, includes: the system comprises a signal conversion component 1, a signal diversion component 2 and at least one live broadcast unit; the signal to be live broadcast is input to the signal conversion assembly 1, the signal conversion assembly 1 is connected with the signal splitting assembly 2, and the signal of the signal conversion assembly 1 is transmitted to the signal splitting assembly 2; the signal splitting component 2 is connected with the at least one live broadcast unit, signals of the signal splitting component 2 are transmitted to the at least one live broadcast unit, and signals of the at least one live broadcast unit are transmitted to the at least one live broadcast platform. The signal to be live broadcast is input to the signal conversion assembly 1, the signal conversion assembly 1 is connected with the signal splitting assembly 2, and the signal of the signal conversion assembly 1 is transmitted to the signal splitting assembly 2; the signal distribution component 2 with at least one live broadcast unit is connected, signal transmission of signal distribution component 2 extremely at least one live broadcast unit, signal transmission of at least one live broadcast unit extremely at least one live broadcast platform has solved the current multi-platform and has broadcast the establishment and the management of system excessively complicacy simultaneously, and the threshold is higher for the practitioner of live trade, is unfavorable for the technical problem of masses, has reached the convenience and the ease of improving multi-platform and broadcast the system simultaneously, improves user experience's technological effect.
Next, a multi-platform simultaneous live broadcast system in the present exemplary embodiment will be further described.
Referring to fig. 1, in an embodiment of the present application, further includes: and the signal converging component 3, wherein the signal converging component 3 is connected with the at least one live broadcasting unit, and signals of the at least one live broadcasting unit are transmitted to the signal converging component 3.
The signal merging unit 3 may integrate a plurality of input HDMI signals into one screen, and output the integrated signal via HDMI.
In an embodiment of the present application, the signal of the at least one live platform is transmitted to the at least one live unit.
It should be noted that the signals of the different live broadcast platforms may be: video signals, audio signals, comments (or barrages), interactive users, and/or other live platform data.
In an embodiment of the present application, further includes: and the signal converging component 3 is connected with the display component, and signals of the signal converging component 3 are respectively transmitted to the display component.
It should be noted that the display component may be at least one split screen of one display device, where signals of the live broadcast platforms are in one-to-one correspondence with the split screens, and signals of the different live broadcast platforms are respectively displayed in different split screens.
In one embodiment of the present application, the display assembly includes: a display screen or a projector.
When the display screen is adopted for displaying, the display screen can be a larger display screen supporting HDMI input and is responsible for displaying the multi-platform pictures which are live broadcast simultaneously, so that live broadcast operation and supervision are facilitated; when the projector is used for displaying, the projector comprises at least one projection display area, and signals of the live broadcast platform are in one-to-one correspondence with the projection display areas.
In an embodiment of the present application, the display screen includes at least one display unit, and the signals of the live broadcast platform are in one-to-one correspondence with the display units.
It should be noted that, referring to fig. 1, the display unit may be a plurality of mutually independent display areas of one display screen, and the display screen indicated in fig. 1 includes 4 display areas with the same size, and is arranged in a grid pattern of 2 rows and 2 columns; the display units can also be display areas which are mutually overlapped in one display screen, the first display unit is embedded in the second display unit, and the primary and secondary of different platforms or different live broadcast signals are divided in a hierarchical mode. The display screen can change the arrangement mode of the display area according to the actual demand of the live user and the adopted display screen size, such as: the size of the display unit and the laminated structure of the display unit.
It should be further noted that, the video signals, audio signals, comments (or barrages), interactive users and/or data of other live broadcast platforms of different live broadcast platforms may be displayed on the same display unit, so as to improve the display utilization rate of a single display unit, or may be respectively displayed on different display units, so that the text or image information is prevented from interfering with the original live broadcast picture.
In an embodiment of the present application, further includes: and the preview control assembly is connected with the signal conversion assembly 1, a preview signal of the signal conversion assembly 1 is transmitted to the preview control assembly, and a control signal of the preview control assembly is transmitted to the signal conversion assembly 1.
It should be noted that, after the signal conversion component 1 transmits the preview signal to the preview control component through the Type-c interface, the preview control component completes the control of the signal conversion component 1, the preview control component may be a touch screen, and the touch screen is used for live broadcast preview display and touch control, so as to more conveniently realize that multiple platforms live broadcast simultaneously and the same picture and sound, the touch screen completes live broadcast picture guide broadcast, and the display screen completes operation and supervision of multi-platform live broadcast.
In an embodiment of the present application, the signal conversion assembly 1 includes: the video signal conversion unit and the audio signal conversion unit, the signals to be live broadcast are input to the video signal conversion unit and the audio signal conversion unit, and the control signals of the preview control component are transmitted to the video signal conversion unit and the audio signal conversion unit.
In an embodiment of the present application, the signal source of the signal to be live is a camera and/or a microphone.
The signal conversion unit 1 may input a live broadcast picture through a video camera or the like, input live broadcast sound through a microphone input device, edit the live broadcast picture through the touch screen (add a map, cut an input picture or the like) and control the live broadcast sound (adjust output volume or the like), and finally synthesize the picture and the sound through software and convert the synthesized picture and sound into HDMI information to be output.
In an embodiment of the present application, the signal transmitted from the signal conversion component 1 to the signal splitting component 2 is an HDMI signal; and/or, the signal transmitted to the signal merging component 3 by the at least one live broadcast unit is an HDMI signal.
It should be noted that, when the signals transmitted from the signal conversion component 1 to the signal splitting component 2 and the signals transmitted from the at least one live broadcast unit to the signal converging component 3 are HDMI signals, the transmission of HDMI signals between the components and/or units is facilitated, the transmission efficiency of signals in the system is improved, and the use experience of users is improved.
Referring to fig. 2-4, in a specific embodiment of the present application, a chip U1, a chip U2, and a chip U3 are adopted in the present application, fig. 2 shows the chip U1 of the present application, the signal conversion component 1 and the at least one live broadcast unit are composed of a plurality of the chips U1, and fig. 3-4 show the chip U2 and the chip U3 of the present application.
Referring to fig. 2-4, as an example, the model of the chip U1 may be: IVA-A3311DM-2120A, the model of the chip U2 may be: LT86104UX, the model of chip U3 can be: IT6604;
the signal conversion component 1 integrates the video and audio signals of the signal to be live into HDMI signals and transmits them to the signal splitting component 2 via pins hdmitx_clnkn, hdmitx_clnkp, hdmitx_d0n, hdmitx_d0p, hdmitx_d1n, hdmitx_d1p, hdmitx_d2n, hdmitx_d2p of the chip U1 to pins hdmi_in_ckn, hdmi_in_ckp, hdmi_in_d0n, hdmi_in_d0p, hdmi_in_d1n, hdmi_in_d1p, hdmi_in_d2n, hdmi_d2p of the chip U2, respectively;
the at least one live broadcast platform respectively runs on an independent chip U1; after the signal splitting assembly 2 completes the above-mentioned HDMI signal reproduction, through the chip U2, the pins OUT_1_CKN, OUT_1_CKP, OUT_1_D0N, OUT_1_D0P, OUT_1_D1N, OUT_1_D1P, OUT_1_D2N, OUT_1_D2P, OUT_2_CKN, OUT_2_CKP, OUT_2_D0N, OUT_2_D0P, OUT_2_D1N, OUT_2_D1P, OUT_2_D2N, OUT_2_D2P, OUT_3_CKN, OUT_3_CKP, OUT_3_D0N, OUT_3_D0P the pin out_3_d1n, the pin out_3_d1p, the pin out_3_d2n, the pin out_3_d2p, the pin out_4_ckn, the pin out_4_ckp, the pin out_4_d0n, the pin out_4_d0p, the pin out_4_d1n, the pin out_4_d1p, the pin out_4_d2n, the pin out_4_d2p are respectively transmitted to the pin hdmirx_c_clknm, the pin hdmirx_c_clkpm, the pin hdmirx_c_d0nm and the pin hdmirx_c_d0pm of the chip U1 corresponding to the at least one live unit;
it should be noted that, fig. 1 and 3 indicate the signal transmission relationship between the signal splitting component 2 and the chip U2 when the number of the live broadcast units is 4;
the at least one live unit transmits live source signals of the different live platforms to pins in_1_ckn, in_1_ckp, in_1_d0n, in_1_d1n, in_1_d2n of the chip U3 via pins hdmitx_clnkn, hdmitx_clnkp, hdmitx_d0n, hdmitx_1_d2p, and hdmitx_d2n of the chip U1, respectively Pin IN_2_CKN, pin IN_2_CKP, pin IN_2_D0N, pin IN_2_D0P, pin IN_2_D1N, pin IN_2_D1P, pin IN_2_D2N, pin IN_2_D2P, pin IN_3_CKN, pin IN_3_CKP, pin IN_3_D0N, pin IN_3_D1N, pin IN_3_D1P, pin IN_3_D2N, pin IN_3_D2P, pin IN_4_CKN, pin IN_4_D0N, pin IN_4_D0P, pin IN_4_D1N, pin IN_4_D1P, pin IN_4_D2N, pin IN_4_D2P;
the signal merging component 3 completes the integration of the 4 paths of HDMI pictures, and outputs the signals to the display component from the pin hdmi_out_ckp, the pin hdmi_out_ckn, the pin hdmi_out_d0p, the pin hdmi_out_d0n, the pin hdmi_out_d1p, the pin hdmi_out_d1n, the pin hdmi_out_d2p, and the pin hdmi_out_d2n of the chip U3.
While preferred embodiments of the present embodiments have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the embodiments of the present application.
Finally, it is further noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article or terminal device comprising the element.
The above describes in detail a multi-platform simultaneous live broadcast system provided in the present application, and specific examples are applied herein to illustrate the principles and embodiments of the present application, where the above description of the embodiments is only for helping to understand the method and core ideas of the present application; meanwhile, those skilled in the art will have variations in the specific embodiments and application scope in light of the ideas of the present application, and the present description should not be construed as limiting the present application in view of the above.
Claims (10)
1. A multi-platform simultaneous live broadcast system, comprising: the system comprises a signal conversion assembly, a signal splitting assembly and at least one live broadcast unit;
the signal to be live broadcast is input to the signal conversion assembly, the signal conversion assembly is connected with the signal splitting assembly, and the signal of the signal conversion assembly is transmitted to the signal splitting assembly;
the signal distribution component is connected with the at least one live broadcast unit, signals of the signal distribution component are transmitted to the at least one live broadcast unit, and signals of the at least one live broadcast unit are transmitted to the at least one live broadcast platform.
2. The multi-platform simultaneous live system of claim 1, further comprising: and the signal converging component is connected with the at least one live broadcasting unit, and signals of the at least one live broadcasting unit are transmitted to the signal converging component.
3. The multi-platform simultaneous live system of claim 1, wherein signals of the at least one live platform are transmitted to the at least one live unit.
4. The multi-platform simultaneous live system of claim 2, further comprising: and the signal converging component is connected with the display component, and signals of the signal converging component are respectively transmitted to the display component.
5. The multi-platform simultaneous live system of claim 4, wherein the display component comprises: a display screen or a projector.
6. The multi-platform simultaneous live broadcast system of claim 5, wherein the display screen comprises at least one display unit, and wherein the signals of the live broadcast platform are in one-to-one correspondence with the display units.
7. The multi-platform simultaneous live system of claim 1, further comprising: and the preview control assembly is connected with the signal conversion assembly, a preview signal of the signal conversion assembly is transmitted to the preview control assembly, and a control signal of the preview control assembly is transmitted to the signal conversion assembly.
8. The multi-platform simultaneous live system of claim 7, wherein the signal conversion component comprises: the video signal conversion unit and the audio signal conversion unit, the signals to be live broadcast are input to the video signal conversion unit and the audio signal conversion unit, and the control signals of the preview control component are transmitted to the video signal conversion unit and the audio signal conversion unit.
9. The multi-platform simultaneous live system of claim 1, wherein the signal source of the signal to be live is a camera and/or a microphone.
10. The multi-platform simultaneous live broadcast system of claim 1, wherein the signal transmitted by the signal conversion component to the signal splitting component is an HDMI signal;
and/or, the signal transmitted to the signal converging component by the at least one live broadcast unit is an HDMI signal.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202322265463.8U CN220528131U (en) | 2023-08-22 | 2023-08-22 | Multi-platform simultaneous live broadcast system |
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| CN202322265463.8U CN220528131U (en) | 2023-08-22 | 2023-08-22 | Multi-platform simultaneous live broadcast system |
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| CN220528131U true CN220528131U (en) | 2024-02-23 |
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