CN111416952A - Mobile video live broadcast method and device and mobile terminal - Google Patents
Mobile video live broadcast method and device and mobile terminal Download PDFInfo
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- CN111416952A CN111416952A CN202010148089.1A CN202010148089A CN111416952A CN 111416952 A CN111416952 A CN 111416952A CN 202010148089 A CN202010148089 A CN 202010148089A CN 111416952 A CN111416952 A CN 111416952A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/265—Mixing
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Abstract
The invention relates to the technical field of mobile equipment, and discloses a mobile video live broadcast method, a device and a mobile terminal, wherein the mobile video live broadcast method comprises the following steps: the method comprises the steps that a user starts live broadcast, a shooting terminal shoots a scene in one direction, a handheld mobile device shoots a scene in the other direction, a picture shot by the shooting terminal is sent to the handheld mobile device, and the handheld mobile device combines the picture shot by the shooting terminal and the picture shot by the handheld mobile device into a live broadcast picture; the invention adopts a mode of physically separating the shooting terminal from the handheld mobile equipment, thereby solving the problem that scenes in different directions cannot be combined in real time and played in the same picture when the mobile phone is directly played.
Description
Technical Field
The invention relates to the technical field of mobile equipment, in particular to a mobile video live broadcast method, a device and a mobile terminal.
Background
With the development of mobile internet, the mobile phone live broadcast has been popularized unprecedentedly, and as the front camera and the rear camera of the existing mobile phone can not be used simultaneously, scenes in different directions can not be combined and broadcast in the same picture when the mobile phone is live broadcast, so that the live broadcast requirements of users can not be met. That is, the live broadcast picture can only be a picture shot by a front camera of the mobile phone or a picture shot by a rear camera of the mobile phone, for example, when a user uses the rear camera of the mobile phone to perform live broadcast, the user cannot insert his/her real-time image into the content shot by the rear camera of the mobile phone; or, the user cannot combine the scenes in two different directions in real time and play the combined scenes in the same picture.
Disclosure of Invention
The invention aims to provide a mobile video live broadcast method, a mobile video live broadcast device and a mobile terminal, and aims to solve the problem that scenes in different directions cannot be combined in real time and broadcast in the same picture when a mobile phone is in live broadcast.
In a first aspect, the present invention provides a mobile video live broadcast method, which is applied to a handheld mobile device and a shooting terminal, wherein the handheld mobile device is connected with the shooting terminal, the handheld mobile device is provided with a rear camera, the shooting terminal is provided with a front camera, and the mobile video live broadcast method includes the following steps:
s1: the user starts live broadcasting;
s2: the shooting terminal shoots a scene in one direction, and the handheld mobile device shoots a scene in the other direction;
s3: the shooting terminal sends the shot picture to the handheld mobile equipment;
s4: and the handheld mobile equipment synthesizes the picture shot by the shooting terminal and the picture shot by the handheld mobile equipment into a new picture as a live broadcast picture.
Furthermore, the handheld mobile device is connected with the shooting terminal through Bluetooth or a data line.
Furthermore, the shooting terminal is provided with a shooting switch for starting or stopping live broadcasting, and the shooting switch controls the shooting terminal and the handheld mobile device to start or stop shooting.
Further, the step S4 is followed by the following steps:
s5: the user stops the live broadcast.
Furthermore, the proportion of the picture shot by the shooting terminal in the live broadcast picture and the picture shot by the handheld mobile equipment is adjustable.
In a second aspect, the present invention further provides a mobile video live broadcasting device, including:
the shooting unit comprises at least one lens and a flash lamp and is used for shooting a specified scene;
the tracking unit is provided with a holder and a motor, the holder is used for placing the shooting unit, the motor is arranged below the holder and used for adjusting the direction and the angle of the holder, and the tracking unit controls the shooting unit to aim at shot scenery through the holder;
the transmission unit is provided with a Bluetooth module or a data port and is used for transmitting the content shot by the shooting unit to the handheld mobile equipment;
the control unit is electrically connected with the shooting switch and controls the shooting terminal and the handheld mobile equipment to start or stop shooting by controlling the starting and stopping of the shooting switch;
the power supply unit comprises a battery and a charging module, and is used for providing a working power supply for the shooting terminal;
the shooting unit, the tracking unit, the transmission unit, the control unit and the power supply unit are arranged in the shooting terminal.
Furthermore, the mobile video live broadcast device further comprises a picture synthesis unit, wherein the picture synthesis unit is used for synthesizing a picture shot by the handheld mobile equipment and a picture shot by the shooting terminal into a new picture in a picture-in-picture mode, and taking the picture as a live broadcast picture, and the picture synthesis unit is arranged in the handheld mobile equipment.
Further, the mobile video live broadcasting device further comprises a support, and the support is used for fixing the handheld mobile equipment and the shooting terminal.
In a third aspect, the invention further provides a mobile terminal, which includes the mobile video live broadcasting device.
Further, the mobile terminal is a handheld mobile device.
The invention provides a mobile video live broadcast method, a device and a mobile terminal, which adopt a mode of physically separating a shooting terminal from a handheld mobile device, shoot a scene in one direction through the shooting terminal, shoot a scene in the other direction through the handheld mobile device, transmit a picture shot by the shooting terminal to the handheld mobile device, and combine the picture shot by the shooting terminal and the picture shot by the handheld mobile device into a live broadcast picture through the handheld mobile device, thereby solving the problem that scenes in different directions cannot be combined in real time and broadcast in the same picture when a mobile phone is broadcast directly.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic flow chart of a mobile video live broadcast method according to an embodiment of the present invention.
Fig. 2 is a schematic flow chart of a mobile video live broadcast method according to an embodiment of the present invention.
Fig. 3 is a structural diagram of a mobile video live broadcast device provided in a shooting terminal according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be noted that when an element is referred to as being "fixed" to another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present, it is to be understood that the terms "upper", "lower", "left", "right", and the like, if any, refer to an orientation or positional relationship based on that shown in the drawings, that is for convenience in describing and simplifying the description, and that no indication or suggestion that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, is therefore depicted in the drawings by the use of positional relationship descriptive terms only for purposes of illustration and not for purposes of limitation, the particular meaning of such terms being interpreted as broadly as will be understood by those skilled in the art based on the particular circumstances.
The technical solution of the present invention is described in detail below with reference to the accompanying drawings and specific embodiments.
The first embodiment is as follows:
fig. 1 is a flowchart of a mobile video live broadcast method according to an embodiment of the present invention, where the method is applied to a handheld mobile device and a shooting terminal, the handheld mobile device is connected to the shooting terminal, the handheld mobile device is provided with a rear camera, and the shooting terminal is provided with a front camera, and the method may be executed by a mobile video live broadcast device, as shown in fig. 1, the method of this embodiment specifically includes steps S1 to S4:
s1: the user starts live broadcasting;
s2: shooting a scene in one direction by a shooting terminal, and shooting a scene in the other direction by a handheld mobile device;
s3: the picture shot by the shooting terminal is sent to the handheld mobile equipment;
s4: and the handheld mobile equipment synthesizes the picture shot by the shooting terminal and the picture shot by the handheld mobile equipment into a new picture as a live broadcast picture.
The technical scheme provided by the above adopts the mode that the shooting terminal is physically separated from the handheld mobile equipment, the scenery in one direction is shot through the shooting terminal, the scenery in the other direction is shot by the handheld mobile equipment, the picture shot by the shooting terminal is transmitted to the handheld mobile equipment, the picture shot by the shooting terminal and the picture shot by the handheld mobile equipment are combined into a live broadcast picture by the handheld mobile equipment, and therefore the problem that the scenery in different directions cannot be combined in real time and broadcast in the same picture when the mobile phone is broadcast directly is solved.
As an implementation manner of this embodiment, the handheld mobile device is connected with the shooting terminal through bluetooth or a data line.
As an implementation manner of this embodiment, the shooting terminal is provided with a shooting switch for starting or stopping live broadcasting, and the shooting switch controls the shooting terminal and the handheld mobile device to start or stop shooting.
As an implementation manner of this embodiment, step S4 is followed by the following steps:
s5: the user stops the live broadcast.
As an implementation manner of this embodiment, a ratio of a picture taken by the shooting terminal to a picture taken by the handheld mobile device in the live broadcast picture is adjustable.
Example two:
fig. 2 is a flowchart of a mobile video live broadcast method according to a second embodiment of the present invention, where the method may be executed by a mobile video live broadcast device, and as shown in fig. 2, the method of this embodiment specifically includes steps S101 to S105:
s101: starting a shooting terminal;
s102: the control unit starts the handheld mobile equipment through the shooting switch;
s103: aligning the photographing unit with the photographed subject by the tracking unit;
s104: the transmission unit sends the content shot by the shooting unit to the handheld mobile equipment;
s105: and the picture synthesis unit synthesizes the content shot by the shooting unit and the content shot by the handheld mobile equipment into a live broadcast picture, and the process is finished.
Example three:
referring to fig. 3, the present embodiment provides a mobile video live broadcasting device, which includes:
a photographing unit 102, the photographing unit 102 including at least one lens and a flash, the photographing unit 102 for photographing a specified subject;
the tracking unit 103 is provided with a holder and a motor, the holder is used for placing the shooting unit 102, the motor is arranged below the holder and used for adjusting the direction and the angle of the holder, and the tracking unit 103 controls the shooting unit 102 to aim at shot scenes through the holder;
the transmission unit 101 is provided with a Bluetooth module or a data port, and the transmission unit 101 is used for sending the content shot by the shooting unit 102 to the handheld mobile equipment;
the control unit 104 is electrically connected with the shooting switch, and the control unit 104 controls the shooting terminal and the handheld mobile device to start or stop shooting by controlling the starting and stopping of the shooting switch;
the power supply unit 105, the power supply unit 105 includes a battery and a charging module, the power supply unit 105 is used for providing a working power supply for the shooting terminal;
the photographing unit 102, tracking unit 103, transmission unit 101, control unit 104, and power supply unit 105 are provided in the photographing terminal.
As an implementation manner of this embodiment, the mobile video live broadcasting apparatus further includes a picture synthesizing unit, where the picture synthesizing unit is configured to synthesize a picture taken by the handheld mobile device and a picture taken by the shooting terminal into a new picture in a picture-in-picture manner, and use the picture as a live broadcast picture, and the picture synthesizing unit is disposed in the handheld mobile device.
Specifically, the picture synthesis unit is a mobile phone APP program, downloading and installing are achieved in a mobile phone memory through a software programming mode, and the picture synthesis unit is connected with the video live broadcast program through a software interface protocol, so that the video live broadcast program directly calls a picture processed by the picture synthesis unit to serve as a live broadcast picture.
As an implementation manner of this embodiment, the mobile video live broadcasting device further includes a support, and the support is used for fixing the handheld mobile device and the shooting terminal.
Specifically, the support adopts from rapping bar or tripod or desk-top structure, and the support is equipped with one or two fixing bases, can be fixed shooting terminal and handheld mobile device simultaneously, also can fix shooting terminal or handheld mobile device alone. During direct broadcasting, the shooting terminal and the handheld mobile device can be placed on the fixed seat of the bracket at the same time; the shooting terminal can also be fixed on the bracket, and the handheld mobile equipment can be held by hands; the handheld mobile device can also be fixed on the support, and the shooting terminal can be held by hands. The support is provided with a control circuit connected with the shooting switch and used for remotely controlling the starting or stopping of the shooting switch so as to facilitate a user to remotely control the starting or stopping of live broadcasting.
Example four:
the mobile terminal provided by this embodiment includes the mobile video live broadcasting apparatus for implementing the third embodiment.
Specifically, the mobile terminal is a handheld mobile device.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A mobile video live broadcast method is characterized by being applied to a handheld mobile device and a shooting terminal, wherein the handheld mobile device is connected with the shooting terminal, the handheld mobile device is provided with a rear camera, and the shooting terminal is provided with a front camera, and the method comprises the following steps:
s1: the user starts live broadcasting;
s2: the shooting terminal shoots a scene in one direction, and the handheld mobile device shoots a scene in the other direction;
s3: the shooting terminal sends the shot picture to the handheld mobile equipment;
s4: and the handheld mobile equipment combines the picture shot by the shooting terminal and the picture shot by the handheld mobile equipment into a live broadcast picture.
2. The method of claim 1, wherein the handheld mobile device is connected to the camera terminal via bluetooth or a data line.
3. The method as claimed in claim 1 or 2, wherein the shooting terminal is provided with a shooting switch for starting or stopping live broadcasting, and the shooting switch controls the shooting terminal and the handheld mobile device to start or stop shooting.
4. The method for live broadcasting of mobile video according to claim 1, wherein said step S4 is further followed by the steps of:
s5: the user stops the live broadcast.
5. The method as claimed in claim 1, wherein the ratio of the picture taken by the camera terminal to the picture taken by the handheld mobile device in the live broadcast picture is adjustable.
6. A mobile video live broadcast device, comprising:
the shooting unit comprises at least one lens and a flash lamp and is used for shooting a specified scene;
the tracking unit is provided with a holder and a motor, the holder is used for placing the shooting unit, the motor is arranged below the holder and used for adjusting the direction and the angle of the holder, and the tracking unit controls the shooting unit to aim at a scene shot in an appointed mode through the holder;
the transmission unit is provided with a Bluetooth module or a data port and is used for transmitting the content shot by the shooting unit to the handheld mobile equipment as claimed in claim 3;
the control unit is electrically connected with the shooting switch according to claim 3, and controls the shooting terminal and the handheld mobile device according to claim 3 to start or stop shooting by controlling the starting and stopping of the shooting switch;
the power supply unit comprises a battery and a charging module, and is used for providing a working power supply for the shooting terminal;
the photographing unit, the tracking unit, the transmission unit, the control unit, and the power supply unit are provided in the photographing terminal according to claim 3.
7. The device of claim 6, further comprising a picture composition unit, wherein the picture composition unit is configured to compose a new picture in a picture-in-picture manner between the picture taken by the handheld mobile device and the picture taken by the shooting terminal, and take the new picture as a live picture, and the picture composition unit is disposed in the handheld mobile device.
8. The mobile video live broadcasting device according to claim 7, further comprising a bracket for fixing the handheld mobile device and the shooting terminal.
9. A mobile terminal characterized in that it comprises a mobile video live broadcast device according to claim 7.
10. A mobile terminal according to claim 9, wherein the mobile terminal is a handheld mobile device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010148089.1A CN111416952A (en) | 2020-03-05 | 2020-03-05 | Mobile video live broadcast method and device and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010148089.1A CN111416952A (en) | 2020-03-05 | 2020-03-05 | Mobile video live broadcast method and device and mobile terminal |
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| CN111416952A true CN111416952A (en) | 2020-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010148089.1A Pending CN111416952A (en) | 2020-03-05 | 2020-03-05 | Mobile video live broadcast method and device and mobile terminal |
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105357542A (en) * | 2015-11-20 | 2016-02-24 | 广州华多网络科技有限公司 | Live broadcast method, device and system |
| CN106165430A (en) * | 2016-06-29 | 2016-11-23 | 北京小米移动软件有限公司 | Net cast method and device |
| CN207319509U (en) * | 2017-07-10 | 2018-05-04 | 湖南时光钥匙网络有限公司 | A kind of live equipment of online education picture-in-picture |
| CN107749952A (en) * | 2017-11-09 | 2018-03-02 | 睿魔智能科技（东莞）有限公司 | A kind of Intelligent unattended method for imaging and system based on deep learning |
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Application publication date: 20200714 |
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