CN212909824U - Live sound card with multiple cameras for switching pictures - Google Patents
Live sound card with multiple cameras for switching pictures Download PDFInfo
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- CN212909824U CN212909824U CN202022339638.1U CN202022339638U CN212909824U CN 212909824 U CN212909824 U CN 212909824U CN 202022339638 U CN202022339638 U CN 202022339638U CN 212909824 U CN212909824 U CN 212909824U
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Abstract
The utility model discloses a live sound card of many cameras switching picture, set up a plurality of camera interfaces on this sound card, a plurality of cameras of a plurality of camera interface connection during the use, can follow different angles and shoot live person or product, the picture of shooting is after video processing module optimization processing, can show on touch display screen and supply live person to watch, when the picture of live person needs other angles of audience demonstration, perhaps directly can operate through the touch display screen on the sound card when needing the picture of show product, select suitable camera lens to the live show of audience, convenience of customers's use.
Description
Technical Field
The utility model relates to a live sound card field, in particular to live sound card of many cameras switching picture.
Background
At present, with the rapid development of the live broadcast industry, live broadcast sound cards are used by vast users, most of the existing live broadcast sound cards can only optimize the sound of the users, video pictures are still processed by live broadcast equipment, and for some live broadcast users needing video switching, for example, the live broadcast sound cards can not meet the use requirements of the live broadcast users when the users need to show different visual angles of products to viewers.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a live sound card of many cameras switching picture aims at solving the problem that above-mentioned background art mentioned.
In order to achieve the above object, the utility model provides a live sound card of many cameras switching picture, include: the system comprises a processor, a plurality of camera interfaces, a video processing module, an audio interface, an audio processing module, a touch display screen and a live broadcast interface;
the audio interface is used for being connected with a microphone, the audio interface is connected with the audio processing module, and audio information collected by the microphone is optimized by the audio processing module and then is sent to the processor;
the plurality of camera interfaces are all used for connecting cameras, the camera interfaces are connected with the video processing module, the video processing module is connected with the processor and the touch display screen, the video processing module is used for optimizing video pictures shot by the cameras, the touch display screen is used for displaying the optimized video pictures, and the touch display screen is also used for receiving touch instructions of a user and controlling the video processing module to send the video pictures shot by the cameras to the processor according to the touch instructions of the user;
the live broadcast interface is used for connecting live broadcast equipment, the live broadcast interface is connected with the processor, and the processor mixes the optimized video picture and audio information and then sends the video picture and audio information to the live broadcast equipment through the live broadcast interface.
Optionally, the live sound card with multiple cameras switching pictures further includes a storage module, the storage module is connected to the processor, and the memory is used for storing the mixed video pictures and audio information.
Optionally, the live sound card with multiple cameras for switching pictures further comprises a monitoring interface, the monitoring interface is used for connecting a monitoring earphone, and the monitoring interface is connected with the processor.
Optionally, the live sound card with multiple cameras for switching pictures further includes a wireless module, the wireless module is connected to the video processing module, and the wireless module is used for establishing wireless connection with the cameras.
Optionally, the live sound card with multiple cameras for switching pictures further includes a switching key, the switching key is connected to the video processing module, and the switching key is used for controlling the video processing module to select any one of the video pictures shot by the cameras to be transmitted to the processor.
The utility model discloses technical scheme sets up a plurality of camera interfaces through adopting on the sound card, a plurality of cameras of a plurality of camera interface connection during the use, can follow different angles and shoot live broadcast person or product, the picture of shooing is through video processing module optimization processing back, can show on touch display screen and supply live broadcast person to watch, when the picture of other angles of live broadcast person's needs show audience, perhaps directly can operate through the touch display screen on the sound card when needing the picture of show product, select suitable camera lens to show audience live broadcast, convenience of customers's use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a block diagram of an embodiment of a live sound card with multiple cameras switching pictures.
The reference numbers illustrate:
the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a live sound card of picture is switched to many cameras.
In the embodiment of the present invention, as shown in fig. 1, the live sound card with multiple cameras switching pictures includes: the system comprises a processor 100, a plurality of camera interfaces 210, a video processing module 200, an audio interface 310, an audio processing module 300, a touch display screen 500 and a live interface 400; the audio interface 310 is configured to connect to a microphone, the audio interface 310 is connected to the audio processing module 300, and audio information collected by the microphone is optimized by the audio processing module 300 and then sent to the processor 100; the plurality of camera interfaces 210 are all used for connecting cameras, the camera interfaces 210 are connected with the video processing module 200, the video processing module 200 is connected with the processor 100 and the touch display screen 500, the video processing module 200 is used for optimizing video pictures shot by the cameras, the touch display screen 500 is used for displaying the optimized video pictures, and the touch display screen 500 is further used for receiving touch instructions of a user and controlling the video processing module 200 to send the video pictures shot by the cameras to the processor 100 according to the touch instructions of the user; live broadcast interface 400 is used for connecting the live broadcast equipment, live broadcast interface 400 with processor 100 connects, the process after the video picture and the audio information after will optimizing is mixed processor 100 sends to live broadcast equipment through live broadcast interface 400.
Specifically, the live broadcast device may be a mobile phone, a computer, a tablet, and the like, in this embodiment, taking the mobile phone as an example, when a user uses the live broadcast sound card with multiple cameras to switch pictures, the live broadcast interface 400 is connected with the live broadcast device, and the live broadcast interface 400 may be a Lighting interface or a Type-c interface; the camera interface 210 is connected with a plurality of cameras, so that the cameras can be connected, and the cameras can shoot live broadcasters or products from different angles; the audio interface 310 is connected with a microphone and used for collecting the voice of a user;
the voice information of the user is collected by the microphone and then sent to the audio processing module 300, and the voice information is optimized, including sound mixing, sound changing and the like, and then sent to the processor 100;
the multiple cameras shoot different angles of live players or products from different angles, video pictures are processed by the video processing module 200 and then displayed on the touch display screen 500, so that a user can see the video pictures shot by the cameras, the best angle picture is selected from the video pictures and sent to the processor 100, the processor 100 mixes the video pictures with sound information and then sends the video pictures to a live mobile phone through the live interface 400 for live broadcasting, and in the live broadcasting process, if the user wants to watch the video pictures at different angles, the user only needs to select operation on the touch display screen 500, so that the live broadcasting is convenient and fast and convenient to use; in other embodiments, a switch key may be provided, and the switch of different cameras is realized through the switch key.
Further, please refer to fig. 1 in combination, in the embodiment of the present invention, the live sound card for switching pictures with multiple cameras further includes a wireless module 600, the wireless module 600 is connected to the video processing module 200, and the wireless module 600 is used for establishing a wireless connection with the cameras. Specifically, wireless module 600 includes NFC, bluetooth, WiFi, can establish wireless connection with the camera that has wireless function through wireless module 600, reduces linear connection, is convenient for connect, connects through wireless connection to also need not to consider the restriction of connecting wire to the camera, and then can freely set up the position and the orientation of camera, the user of being convenient for uses.
Further, please refer to fig. 1 in combination, in an embodiment of the present invention, the live sound card with multiple cameras for switching pictures further includes a storage module, the storage module is connected to the processor 100, and the memory is used for storing the mixed video picture and audio information. The processor 100 mixes the video frames optimally processed by the video processing module 200 and the audio information optimally processed by the audio processing module 300 and sends the mixed video frames and the audio information to a live broadcast mobile phone for live broadcast on one hand, and sends the mixed video frames and the audio information to a storage module for storage on the other hand, so that the mixed video frames and the audio information can be subsequently watched, live broadcast and played back.
Further, please refer to fig. 1 in combination, in the embodiment of the present invention, the live sound card with multiple cameras switching pictures further includes a monitoring interface 700, the monitoring interface 700 is used to connect a monitoring earphone, and the monitoring interface 700 is connected to the processor 100. When the user is in live broadcasting, the user can monitor the sound processing condition of the user in real time and the synchronization degree of sound and video by using the monitoring earphone to be connected with the monitoring interface 700 of the live sound card with the multi-camera switching picture, so that the user can conveniently and timely adjust the sound processing condition.
The utility model discloses technical scheme sets up a plurality of camera interfaces 210 through adopting on the sound card, a plurality of cameras are connected to a plurality of camera interfaces 210 during the use, can follow different angles and shoot live broadcast person or product, the picture of shooing is through video processing module 200 optimization processing back, can show on touch display screen 500 and supply the live broadcast person to watch, when the live broadcast person need show the picture of other angles to spectator, perhaps directly can operate through touch display screen 500 on the sound card when needing the picture of show product, select suitable camera lens to the live broadcast show of spectator, convenience of customers's use.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (5)
1. A live sound card with multiple cameras for switching pictures is characterized by comprising: the system comprises a processor, a plurality of camera interfaces, a video processing module, an audio interface, an audio processing module, a touch display screen and a live broadcast interface;
the audio interface is used for being connected with a microphone, the audio interface is connected with the audio processing module, and audio information collected by the microphone is optimized by the audio processing module and then is sent to the processor;
the plurality of camera interfaces are all used for connecting cameras, the camera interfaces are connected with the video processing module, the video processing module is connected with the processor and the touch display screen, the video processing module is used for optimizing video pictures shot by the cameras, the touch display screen is used for displaying the optimized video pictures, and the touch display screen is also used for receiving touch instructions of a user and controlling the video processing module to send the video pictures shot by the cameras to the processor according to the touch instructions of the user;
the live broadcast interface is used for connecting live broadcast equipment, the live broadcast interface is connected with the processor, and the processor mixes the optimized video picture and audio information and then sends the video picture and audio information to the live broadcast equipment through the live broadcast interface.
2. The multi-camera switching-picture live sound card according to claim 1, further comprising a storage module, the storage module being connected to the processor, the storage module being configured to store the mixed video picture and audio information.
3. The live sound card with multi-camera switching pictures of claim 1, wherein the live sound card with multi-camera switching pictures further comprises a monitoring interface, the monitoring interface is used for connecting a monitoring earphone, and the monitoring interface is connected with the processor.
4. The multi-camera switching picture live sound card according to claim 1, further comprising a wireless module, wherein the wireless module is connected to the video processing module, and the wireless module is configured to establish a wireless connection with the camera.
5. The live sound card with multiple cameras for switching pictures according to claim 1, wherein the live sound card with multiple cameras for switching pictures further comprises a switch button, the switch button is connected to the video processing module, and the switch button is used for controlling the video processing module to select any one of the video pictures shot by the cameras to be transmitted to the processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022339638.1U CN212909824U (en) | 2020-10-20 | 2020-10-20 | Live sound card with multiple cameras for switching pictures |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022339638.1U CN212909824U (en) | 2020-10-20 | 2020-10-20 | Live sound card with multiple cameras for switching pictures |
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| CN212909824U true CN212909824U (en) | 2021-04-06 |
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| CN202022339638.1U Active CN212909824U (en) | 2020-10-20 | 2020-10-20 | Live sound card with multiple cameras for switching pictures |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113207019A (en) * | 2021-04-28 | 2021-08-03 | 深圳市沃特沃德信息有限公司 | Network live broadcast all-in-one machine and network live broadcast device |
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2020
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113207019A (en) * | 2021-04-28 | 2021-08-03 | 深圳市沃特沃德信息有限公司 | Network live broadcast all-in-one machine and network live broadcast device |
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