CN107948665B - Switching prompting method and device in live video and mobile terminal - Google Patents
Switching prompting method and device in live video and mobile terminal Download PDFInfo
- Publication number
- CN107948665B CN107948665B CN201711201612.7A CN201711201612A CN107948665B CN 107948665 B CN107948665 B CN 107948665B CN 201711201612 A CN201711201612 A CN 201711201612A CN 107948665 B CN107948665 B CN 107948665B
- Authority
- CN
- China
- Prior art keywords
- information
- main
- video
- monitoring
- sending
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 45
- 238000012544 monitoring process Methods 0.000 claims abstract description 83
- 230000015654 memory Effects 0.000 claims description 17
- 238000012790 confirmation Methods 0.000 claims description 16
- 238000004590 computer program Methods 0.000 claims description 14
- 238000004891 communication Methods 0.000 abstract description 26
- 230000000007 visual effect Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 230000002457 bidirectional effect Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/21—Server components or server architectures
- H04N21/218—Source of audio or video content, e.g. local disk arrays
- H04N21/2187—Live feed
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/488—Data services, e.g. news ticker
- H04N21/4882—Data services, e.g. news ticker for displaying messages, e.g. warnings, reminders
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention provides a switching prompting method and a device in live video, wherein the method comprises the following steps: receiving a video switching instruction sent by a director system; according to the video switching instruction, judging whether the live video of the mobile terminal is switched to a pre-monitor or a main monitor; if the switching is switched to the pre-monitoring, sending a prompt message corresponding to the pre-monitoring; and if the switching is switched to the main supervisor, sending out prompt information corresponding to the main supervisor. According to the switching prompting method provided by the invention, when the multi-station switching is carried out by the broadcasting guide system, corresponding prompting instructions are respectively executed aiming at two switching conditions of the pre-monitoring and the main monitoring, so that a photographer and the main broadcasting can enter a live broadcasting preparation state under the prompting of the pre-monitoring prompting instructions without a third-party communication tool, and immediately enter a live broadcasting state under the prompting of the main monitoring prompting instructions, so that the video live broadcasting program is linked more smoothly and more naturally, and the communication cost is reduced.
Description
Technical Field
The invention relates to the technical field of internet, in particular to a switching prompting method and device in live video and a mobile terminal.
Background
With the development of internet technology and live network technology, more and more programs are live broadcast in multiple machine positions by using a cloud broadcast guiding system, multiple mobile terminals are accessed into the broadcast guiding system to switch and synthesize multiple scenes, and the content forms of the programs become more colorful. However, the following problems exist in practical application: the direct broadcasting system can arbitrarily select live videos shot by a plurality of mobile terminals to be switched and combined into a live video program in the direct broadcasting system, and when a plurality of mobile terminals are adopted to shoot simultaneously or shoot different scenes in different places, a photographer and a main broadcasting can not predict the current machine position switching condition of the direct broadcasting system, so that the problems of not ready preparation or untimely live broadcasting start can be caused.
In order to solve the communication problem among the director, the photographer and the anchor in the prior art, a third-party communication tool such as a WeChat, an interphone and the like is generally adopted for real-time communication in live video. However, the method has the limitations that inconvenience is brought to a photographer who needs to hold a mobile terminal to shoot live video and a main broadcast who needs to perform live broadcasting in the actual operation process, and the situations that communication information is not transmitted timely and cannot be transmitted in place can occur under the condition that the number of machine bits is large, so that the quality of the live video program is influenced.
Disclosure of Invention
In order to overcome the above technical problems or at least partially solve the above technical problems, the following technical solutions are proposed:
according to an aspect, an embodiment of the present invention provides a method for prompting switching in live video, including:
receiving a video switching instruction sent by a director system;
according to the video switching instruction, judging whether the live video of the mobile terminal is switched to a pre-monitor or a main monitor;
if the switching is switched to the pre-monitoring, sending a prompt message corresponding to the pre-monitoring;
and if the switching is switched to the main supervisor, sending out prompt information corresponding to the main supervisor.
Preferably, the prompt message includes: at least one of auditory cue information, visual cue information and tactile cue information;
the auditory prompting information comprises ring prompting information and voice prompting information;
the visual prompt information comprises flash prompt information and screen pattern prompt information;
the tactile cue information comprises vibration cue information.
Preferably, the sending out the prompt information corresponding to the pre-monitoring includes: sending out first flash prompt information; sending at least one of first vibration prompt information, first voice prompt information and first screen frame prompt information;
the sending out the prompt information corresponding to the master supervisor comprises: sending out a second flash prompt message; sending at least one of second vibration prompt information, second voice prompt information and second screen frame prompt information;
wherein the flashing frequency of the first flashing prompt message is different from the flashing frequency of the second flashing prompt message; the vibration frequency of the first vibration prompt message is different from that of the second flashing prompt message; the voice content of the first voice prompt message is different from the second voice prompt message; and the frame color of the first screen frame prompt message is different from the frame color of the second screen frame prompt message.
Preferably, before the determining, according to the video switching instruction, whether the live video of the mobile terminal is switched to the pre-monitoring mode or the main monitoring mode, the method further includes:
judging whether the video switching instruction is directed at the mobile terminal;
and if so, judging whether the live video of the mobile terminal is switched to the pre-monitoring or the main monitoring according to the video switching instruction.
Preferably, after the sending of the prompt information corresponding to the master monitor, the method further includes:
confirming that no ready feedback information is received within a preset time length;
transmitting master monitoring delay information to the broadcasting guide system;
the sending of the master monitoring delay information to the director system includes:
sending a pre-stored image or a pre-stored video to the director system; or
And sending a main supervision delay instruction to the broadcasting guide system to control the broadcasting guide system to delay switching of the live video of the mobile terminal to the main supervision.
Preferably, after the sending the master monitoring delay information to the director system, the method further includes:
receiving a video switching instruction sent again by the director system; if the live video of the mobile terminal is judged to be switched to the main monitor according to the video switching instruction, sending a prompt message corresponding to the main monitor; confirming that no ready feedback information is received within a preset time length; sending a main supervision stop message to the broadcasting guide system; or
Sending out prompt information corresponding to the main supervisor; confirming that no ready feedback information is received within a preset time length; sending a main supervision stop message to the broadcasting guide system;
the sending of the master monitor stop information to the director system includes:
sending live broadcast stopping information to the broadcast directing system; or
And sending a main supervision stop instruction to the broadcasting guide system to control the broadcasting guide system to stop switching the live video of the mobile terminal to the main supervision.
Preferably, after the sending of the prompt information corresponding to the pre-monitoring, the method further includes:
confirming that no ready feedback information is received within a preset time length;
and sending a pre-monitoring stop instruction to the broadcasting guide system to control the broadcasting guide system to stop switching the live video of the mobile terminal to pre-monitoring.
Further, the receiving of the ready feedback information includes:
receiving a ready confirmation instruction input by a user; or
And receiving a voice confirmation instruction sent by a user.
According to another aspect, the embodiment of the present invention further provides a storage device, where a computer program is stored in the storage device, and when executed by a processor, the computer program implements the above method for prompting switching in live video.
An embodiment of the present invention also provides a mobile terminal according to yet another aspect, including:
one or more processors;
a memory;
one or more computer programs, wherein the one or more computer programs are stored in the memory and configured to be executed by the one or more processors, the one or more programs configured to: and executing the switching prompt method in the video live broadcast.
Compared with the prior art, the invention has the following beneficial effects:
the switching prompting method provided by the invention respectively sends out corresponding prompting information aiming at two switching conditions of the pre-monitoring and the main monitoring when the broadcasting guide system switches a plurality of positions, so that a photographer and the main broadcasting can enter a live broadcasting preparation state under the prompting of the prompting information corresponding to the pre-monitoring without a third-party communication tool, and immediately enter the live broadcasting state under the prompting of the prompting information of the main monitoring, thereby leading the video live broadcasting program to be linked more smoothly and more naturally, and reducing the communication cost.
In addition, the switching prompting method provided by the invention sends the corresponding feedback information to the broadcasting system when the ready feedback information is not received after the prompting information is sent, so that the broadcasting can adjust the video live broadcasting switching plan of the broadcasting system according to the feedback information, the bidirectional real-time communication between the broadcasting guide and the live broadcasting can be realized without a third-party communication tool, and the communication cost is reduced; and the mobile terminal as the live broadcast party can influence or adjust the live video broadcast switching plan of the broadcast guide system as the broadcast guide party through the feedback information, so that the live video broadcast programs are more smoothly and naturally linked.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The foregoing and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a flowchart of a method for switching prompt in live video according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative only and should not be construed as limiting the invention.
In the video live program, when the video live broadcasting system is used for carrying out multi-machine-position video live broadcasting, the video live broadcasting system can be accessed into at least two mobile terminals and carry out multi-shot switching on live video shot by the accessed mobile terminals. The direct broadcasting system can receive and display live videos shot by all the mobile terminals, a preview window used as a pre-monitor and a live window used as a main monitor are arranged on the direct broadcasting system, and the direct broadcasting can select the live videos shot by any mobile terminal to be switched to the pre-monitor or the main monitor through the direct broadcasting system. When the live video shot by a mobile terminal is switched to pre-monitoring, the live video shot by the mobile terminal is meant to be played as main broadcast content later, and a photographer and the main broadcast should be ready for starting the live broadcast; when the live video shot by a mobile terminal is switched to the main monitor, the live video shot by the mobile terminal is played as live content, the main broadcast needs to immediately enter a live state, and a photographer needs to completely shoot the live content of the main broadcast.
Example one
The embodiment of the invention provides a switching prompt method in live video, which comprises the following steps of:
and S101, receiving a video switching instruction sent by the director system.
For the embodiment of the invention, when the director switches and synthesizes the live video shot by the accessed mobile terminal through the director system, the mobile terminal receives the video switching instruction sent by the director system. The video switching instruction can be a switching instruction of switching to pre-monitoring or switching to main monitoring.
And S102, judging whether the live video of the mobile terminal is switched to a pre-monitoring mode or a main monitoring mode according to the video switching instruction.
For the embodiment of the invention, after the video switching instruction sent by the broadcasting guide system is received, whether the live video shot by the mobile terminal is switched to the pre-monitoring or the main monitoring is judged according to the switching instruction.
And step S103, if the pre-monitoring is switched to, sending out prompt information corresponding to the pre-monitoring.
And step S104, if the master monitor is switched to, sending out prompt information corresponding to the master monitor.
Wherein the prompt message includes: at least one of auditory cue information, visual cue information and tactile cue information;
the auditory prompting information comprises ring prompting information and voice prompting information;
the visual prompt information comprises flash prompt information and screen pattern prompt information;
the tactile cue information comprises vibration cue information.
For the embodiment of the present invention, the audible prompting information may be ring prompting information or voice prompting information, the ring prompting information may be in the form of "ding", "dripping", "beeping", and the like, the voice prompting information may be "switching to pre-monitoring/main monitoring", "preparing/starting live broadcasting", and other taixing cities, and specific expression forms of the ring prompting information and the voice prompting information are not limited in the switching prompting method in live video provided by the present invention. The auditory cues may cause the cameraman and the anchor to enter a ready state or a live state after hearing the cues.
The visual prompt information comprises flash prompt information sent by a flash lamp of the camera of the mobile terminal and screen pattern prompt information displayed on a screen of the mobile terminal. The flash prompt information is output at a certain frequency, the screen pattern prompt information can be in a preset shape or a preset color, shape combination mode and the like, and the specific expression mode of the screen pattern prompt information is not limited in the switching prompt method in the live video broadcast provided by the invention. The flash prompt information and the screen pattern prompt information in the visual prompt information can be output simultaneously, so that a main player enters a preparation state or a live broadcast state after seeing the flash prompt information, and a photographer enters the preparation state or the live broadcast shooting state after seeing the screen pattern prompt information; the flashing prompt message in the visual prompt message is also output prior to the screen pattern prompt message, so that the anchor enters a ready state or a live state early after seeing the flashing prompt message, and a photographer enters the ready state or the live shooting state after seeing the screen pattern prompt message later.
And the vibration prompt information in the tactile prompt information is vibration output at a certain frequency.
Wherein, the sending out the prompt message corresponding to the pre-monitoring comprises: sending out first flash prompt information; sending at least one of first vibration prompt information, first voice prompt information and first screen frame prompt information;
the sending out the prompt information corresponding to the master supervisor comprises: sending out a second flash prompt message; sending at least one of second vibration prompt information, second voice prompt information and second screen frame prompt information;
wherein the flashing frequency of the first flashing prompt message is different from the flashing frequency of the second flashing prompt message; the vibration frequency of the first vibration prompt message is different from that of the second flashing prompt message; the voice content of the first voice prompt message is different from the second voice prompt message; and the frame color of the first screen frame prompt message is different from the frame color of the second screen frame prompt message.
For the embodiment of the invention, the prompt information corresponding to the pre-monitoring comprises first flash prompt information, first vibration prompt information, first voice prompt information and first screen frame prompt information; the prompt message corresponding to the main supervisor comprises a second flash prompt message, a second vibration prompt message, a second voice prompt message and a second screen frame prompt message; the prompt information corresponding to the pre-monitor is different from the prompt information corresponding to the main monitor.
For example, when switching to pre-monitoring, a camera flash lamp of the mobile terminal flashes for a plurality of times at a frequency of once per second, and simultaneously, the mobile terminal vibrates at a frequency of twice per second and sends out voice prompt information of 'ready for live broadcast', and a yellow frame is displayed at a significant position on a screen;
correspondingly, when the mobile terminal is switched to the main monitor, a camera flash lamp of the mobile terminal flashes for a plurality of times at a higher frequency of three times per second, and simultaneously, the mobile terminal vibrates at a higher frequency of five times per second and sends out voice prompt information of 'starting live broadcast', and a red frame is displayed at a remarkable position on a screen.
The switching prompting method provided by the invention respectively sends out corresponding prompting information aiming at two switching conditions of the pre-monitoring and the main monitoring when the broadcasting guide system switches a plurality of positions, so that a photographer and the main broadcasting can enter a live broadcasting preparation state under the prompting of the prompting information corresponding to the pre-monitoring without a third-party communication tool, and immediately enter the live broadcasting state under the prompting of the prompting information of the main monitoring, thereby leading the video live broadcasting program to be linked more smoothly and more naturally, and reducing the communication cost.
Example two
Another possible implementation manner of the embodiment of the present invention, on the basis of the steps shown in the first embodiment, further includes the steps shown in the second embodiment, wherein,
before step S102, the method further includes:
judging whether the video switching instruction is directed at the mobile terminal;
if yes, the step S102 is performed.
For the embodiment of the invention, the video switching instruction is sent to all mobile terminals accessed to the video guide system by the video guide system, but the main body required to execute the video switching instruction is only the appointed mobile terminal, so that whether the video switching instruction is directed to the mobile terminal is required to be judged after the video switching instruction is received, and if yes, the step of judging whether the live video of the mobile terminal is switched to the pre-monitoring or the main monitoring according to the video switching instruction is carried out.
EXAMPLE III
Another possible implementation manner of the embodiment of the present invention, on the basis of the first embodiment, further includes the steps shown in the third embodiment, wherein,
after the step S104, the method further includes:
confirming that no ready feedback information is received within a preset time length;
and sending master monitoring delay information to the broadcasting guide system.
Wherein the receiving of the ready feedback information includes:
receiving a ready confirmation instruction input by a user; or
And receiving a voice confirmation instruction sent by a user.
For the embodiment of the present invention, the preset time duration may be 1s, 2.5s, 3s, and the like, and is not limited in the embodiment of the present invention.
For the embodiment of the invention, the ready feedback information can be a ready confirmation instruction input by a cameraman in the video live broadcast application scene, and can also be a voice confirmation instruction sent by the cameraman or a main broadcast or both the cameraman and the main broadcast.
For example, the input readiness confirmation instruction is an operation in which a photographer clicks a screen of the mobile terminal after receiving the prompt information.
For example, the voice confirmation command is a preset confirmation command "ok".
Wherein the sending of the master monitoring delay information to the director system includes:
sending a pre-stored image or a pre-stored video to the director system; or
And sending a main supervision delay instruction to the broadcasting guide system to control the broadcasting guide system to delay switching of the live video of the mobile terminal to the main supervision.
For the embodiment of the invention, the mobile terminal judges that the photographer or the anchor can not enter the live broadcast state after not receiving the ready feedback information, and immediately sends the main supervision delay information to the broadcast guiding system to feed back the problem of the ready state to the broadcast guiding system, and in addition, the main supervision delay information also carries the relevant information for solving the problem.
For the embodiment of the invention, the main monitoring delay information can be a pre-stored image or a pre-stored video sent to the director system, and the director system broadcasts the pre-stored image or the pre-stored video as the live broadcast content after receiving the pre-stored image or the pre-stored video, so that a photographer and a main broadcast can obtain more time to prepare for live broadcast, and the live broadcast video with the bad posture, action or shooting brightness and definition of the main broadcast can not be broadcast as the live broadcast content when the photographer and the main broadcast are not ready.
For example, a pre-stored video with a video content of three seconds to the last is sent to the director system, the director system broadcasts the pre-stored video as live content after receiving the pre-stored video, and broadcasts the live video shot by the mobile terminal as live content after displaying the three seconds to the last on the live screen.
For the embodiment of the present invention, the master monitoring delay information may also be a master monitoring delay instruction sent by the broadcast guiding system, and the master monitoring delay instruction is used to control the broadcast guiding system to delay switching of the live video of the mobile terminal to the master monitor. The mobile terminal accessing the director system is not limited to receiving the video switching instruction of the director system and executing the corresponding preset action any more, and can also reversely influence or control the video switching operation of the director system, so that a photographer and a main broadcast can obtain more time to prepare for live broadcasting, and the direct broadcasting system is prevented from directly broadcasting the live video with the posture and the action of the main broadcast not in place or poor shooting brightness and definition as live broadcasting content. The time length of the master monitoring delay can be adjusted according to the actual application condition, and is not limited in the embodiment of the invention.
According to the switching prompting method provided by the invention, the corresponding feedback information is sent to the broadcasting system when the ready feedback information is not received after the prompting information is sent, so that the broadcasting can adjust the video live broadcasting switching plan of the broadcasting system according to the feedback information, the two-way real-time communication between the broadcasting guide and the live broadcasting can be realized without a third-party communication tool, and the communication cost is reduced; and the mobile terminal as the live broadcast party can influence or adjust the live video broadcast switching plan of the broadcast guide system as the broadcast guide party through the feedback information, so that the live video broadcast programs are more smoothly and naturally linked, and the quality of the live video broadcast programs is ensured.
Example four
Another possible implementation manner of the embodiment of the present invention, on the basis of the third embodiment, further includes the steps shown in the fourth embodiment, wherein,
after the transmitting the master monitoring delay information to the director system, the method further comprises:
receiving a video switching instruction sent again by the director system; if the live video of the mobile terminal is judged to be switched to the main monitor according to the video switching instruction, sending a prompt message corresponding to the main monitor; confirming that no ready feedback information is received within a preset time length; and sending master monitoring stop information to the broadcasting guide system.
For the embodiment of the invention, the broadcasting guide system sends the video switching instruction to the mobile terminal again after receiving the main monitoring delay information sent by the mobile terminal and making corresponding live video switching plan adjustment according to the main monitoring delay information.
Wherein the sending of the master stop information to the director system includes:
sending live broadcast stopping information to the broadcast directing system; or
And sending a main supervision stop instruction to the broadcasting guide system to control the broadcasting guide system to stop switching the live video of the mobile terminal to the main supervision.
For the embodiment of the present invention, the main monitoring stop information may be live broadcast stop information sent to the broadcast guiding system, so as to feed back to the broadcast guiding system that there may be a special situation or a serious problem at present in the mobile terminal, so that the broadcast guiding system selects to stop the current live video program according to the live broadcast stop information.
For the embodiment of the present invention, the master monitor stop information may also be a master monitor stop instruction sent to the broadcasting guide system, where the master monitor stop instruction is used to control the broadcasting guide system to stop switching the live video of the mobile terminal to the master monitor. The mobile terminal accessing the broadcast guiding system is not limited to receiving the video switching instruction of the broadcast guiding system and executing the corresponding preset action, and can also reversely influence or control the video switching operation of the broadcast guiding system, so that when the mobile terminal has special conditions or serious problems so that the video direct broadcasting cannot be continuously carried out, the live video of the mobile terminal cannot be switched to a main monitor by the broadcast guiding system to be played as live content, and the quality of the video direct broadcasting program is further ensured.
EXAMPLE five
Another possible implementation manner of the embodiment of the present invention, on the basis of the third embodiment, further includes the steps shown in the fifth embodiment, wherein,
after the transmitting the master monitoring delay information to the director system, the method further comprises:
sending out prompt information corresponding to the main supervisor;
confirming that no ready feedback information is received within a preset time length;
and sending master monitoring stop information to the broadcasting guide system.
For the embodiment of the invention, after receiving the main supervision delay information sent by the mobile terminal and making corresponding live video switching plan adjustment according to the main supervision delay information, the broadcasting guide system does not send a video switching instruction to the mobile terminal again, but switches the live video of the mobile terminal to the main supervision by default, so that the mobile terminal sends the prompt information corresponding to the main supervision again after the preset time length so as to prompt a photographer and the main broadcaster to enter a live broadcasting state.
Wherein the sending of the master stop information to the director system includes:
sending live broadcast stopping information to the broadcast directing system; or
And sending a main supervision stop instruction to the broadcasting guide system to control the broadcasting guide system to stop switching the live video of the mobile terminal to the main supervision.
For the embodiment of the present invention, the main monitoring stop information may be live broadcast stop information sent to the broadcast guiding system, so as to feed back to the broadcast guiding system that there may be a special situation or a serious problem at present in the mobile terminal, so that the broadcast guiding system selects to stop the current live video program according to the live broadcast stop information.
For the embodiment of the present invention, the master monitor stop information may also be a master monitor stop instruction sent to the broadcasting guide system, where the master monitor stop instruction is used to control the broadcasting guide system to stop switching the live video of the mobile terminal to the master monitor. The mobile terminal accessing the broadcast guiding system is not limited to receiving the video switching instruction of the broadcast guiding system and executing the corresponding preset action, and can also reversely influence or control the video switching operation of the broadcast guiding system, so that when the mobile terminal has special conditions or serious problems so that the video direct broadcasting cannot be continuously carried out, the live video of the mobile terminal cannot be switched to a main monitor by the broadcast guiding system to be played as live content, and the quality of the video direct broadcasting program is further ensured.
EXAMPLE six
Another possible implementation manner of the embodiment of the present invention, on the basis of the first embodiment, further includes the steps shown in the sixth embodiment, wherein,
after step S103, the method further includes:
confirming that no ready feedback information is received within a preset time length;
and sending a pre-monitoring stop instruction to the broadcasting guide system to control the broadcasting guide system to stop switching the live video of the mobile terminal to pre-monitoring.
For the embodiment of the present invention, the preset time duration may be 1s, 2.5s, 3s, and the like, and may be the same as or different from the preset time duration in the third embodiment of the present invention, which is not limited in the embodiment of the present invention.
For the embodiment of the invention, the ready feedback information can be a ready confirmation instruction input by a cameraman in the video live broadcast application scene, and can also be a voice confirmation instruction sent by the cameraman or a main broadcast or both the cameraman and the main broadcast.
For example, the input readiness confirmation instruction is an operation in which a photographer clicks a screen of the mobile terminal after receiving the prompt information.
For example, the voice confirmation command is a preset confirmation command "ok".
For the embodiment of the invention, the pre-monitoring stop instruction is used for controlling the broadcasting guide system to stop switching the live video of the mobile terminal to the pre-monitoring. The mobile terminal accessing the broadcast guiding system is not limited to receiving the video switching instruction of the broadcast guiding system and executing the corresponding preset action, and can also reversely influence or control the video switching operation of the broadcast guiding system, so that when the mobile terminal has special conditions or serious problems so as to be incapable of being used as a pre-monitor and then being used as a main monitor, the live video of the mobile terminal cannot be switched to the pre-monitor by the broadcast guiding system and then is switched to the main monitor to be used as live content to be played, and the quality of the live video program is further ensured.
In addition, an embodiment of the present invention further provides a storage device, where a computer program is stored in the storage device, and when the computer program is executed by a processor, the method for switching and prompting in live video is implemented. The storage device includes, but is not limited to, any type of disk (including floppy disk, hard disk, optical disk, CD-ROM, and magneto-optical disk), ROM (Read-Only Memory), RAM (Random AcceSS memories), EPROM (erasable Programmable Read-Only Memory), EEPROM (electrically erasable Programmable Read-Only Memory), flash Memory, magnetic card, or optical card. That is, a storage device includes any medium that stores or transmits information in a form readable by a device (e.g., a computer, a cellular phone), and may be a read-only memory, a magnetic or optical disk, or the like.
The invention provides a storage device, which stores computer programs capable of being executed to realize: when the broadcasting guide system switches a plurality of machine positions, corresponding prompt messages are respectively sent aiming at two switching conditions of pre-monitoring and main monitoring, so that a photographer and a main broadcasting can enter a live broadcasting preparation state under the prompt of the prompt messages corresponding to the pre-monitoring without the help of a third-party communication tool, and immediately enter a live broadcasting state under the prompt of the prompt messages of the main monitoring, so that the video live broadcasting program is linked more smoothly and naturally, and the communication cost is reduced.
In addition, the present invention provides a storage device, which stores a computer program executable to implement: corresponding feedback information is sent to the broadcasting system when the ready feedback information is not received after the prompt information is sent out, so that the broadcasting guide can adjust the video live broadcast switching plan of the broadcasting guide system according to the feedback information, bidirectional real-time communication between the broadcasting guide and the live broadcast can be realized without a third-party communication tool, and the communication cost is reduced; and the mobile terminal as the live broadcast party can influence or adjust the live video broadcast switching plan of the broadcast guide system as the broadcast guide party through the feedback information, so that the live video broadcast programs are more smoothly and naturally linked.
The storage device provided by the embodiment of the present invention can implement the method embodiment provided above, and for specific function implementation, reference is made to the description in the method embodiment, which is not described herein again.
Fig. 2 is a schematic structural diagram of a mobile terminal according to the present invention. The mobile terminal according to the embodiment of the present invention may include one or more processors 201, a memory 202, a WiFi (wireless fidelity) circuit 203, a RF (Radio Frequency) circuit 204, an audio circuit 205, a sensor 206, an output device 207, an input device 204, and a power supply 209, where the processor 201 is a control center of the terminal and is connected to the above components through various interfaces and lines. Those skilled in the art will appreciate that the terminal configuration shown in fig. 2 is not intended to be limiting and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
The WiFi circuit 203 may provide wireless local area network or internet access for the user; which may include an antenna, a WiFi module, etc. RF circuitry 204 may receive and transmit information, or signals during a call; which may include an antenna, at least one amplifier, a tuner, one or more oscillators, couplers, duplexers, and so forth. The audio circuit 205 can convert the received audio data into an electrical signal and transmit the electrical signal to a speaker, or convert a sound signal collected by a microphone into audio data and send the audio data to the processor 201 for processing; which may be provided with a speaker, microphone, earphone interface, etc. The sensor 206 can be used for sensing external signals and sending the external signals to the processor 201 for processing; which may include motion sensors, light sensors, etc. The output device 207 may be used to display various signals; the Display panel may be configured in the form of an LCD (Liquid Crystal Display), an OLED (Organic Light-emitting diode), and the like. The input device 204 may be used to input information such as numbers and characters; which may be physical keys, touch panels, etc. The power supply 209 can supply power to all parts of the terminal and is logically connected with the processor 209 through a power management system; which may include one or more components of a dc or ac power source, a charging system, a power status indicator, etc. Memory 202 may be used to store software programs and modules; it may be a computer readable storage medium, specifically a hard disk, a flash memory, etc. The processor is a control center of the terminal, and executes various functions of the terminal and processes terminal data by operating or executing software programs and/or modules stored in the memory 202 and calling data stored in the memory 202.
As one embodiment, a terminal includes: one or more processors 201, a memory 202, and one or more computer programs, where the one or more computer programs are stored in the memory 202 and configured to be executed by the one or more processors 201, and the one or more programs are configured to execute the method for switching indication in live video according to embodiments one to six of the present invention.
When the multi-station switching is carried out by the broadcasting guide system, the mobile terminal respectively sends out corresponding prompt messages aiming at two switching conditions of the pre-monitoring and the main monitoring, so that a photographer and the main broadcasting can enter a live broadcast preparation state under the prompt of the prompt message corresponding to the pre-monitoring without a third-party communication tool, and immediately enter a live broadcast state under the prompt of the prompt message of the main monitoring, thereby leading the video live broadcast program to be linked more smoothly and more naturally, and reducing the communication cost.
In addition, the mobile terminal provided by the invention sends corresponding feedback information to the broadcasting system when the ready feedback information is not received after the prompt information is sent, so that the broadcasting can adjust the video live broadcast switching plan of the broadcasting system according to the feedback information, bidirectional real-time communication between the broadcasting guide and the live broadcast can be realized without a third-party communication tool, and the communication cost is reduced; and the mobile terminal as the live broadcast party can influence or adjust the live video broadcast switching plan of the broadcast guide system as the broadcast guide party through the feedback information, so that the live video broadcast programs are more smoothly and naturally linked.
The foregoing is only a partial embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A switching prompt method in video live broadcast is characterized by comprising the following steps:
receiving a video switching instruction sent by a director system; the broadcasting system is accessed to at least two mobile terminals and used for receiving and displaying live videos shot by the mobile terminals, and a preview window used as a pre-monitor and a live window used as a main monitor are arranged on the broadcasting system;
according to the video switching instruction, judging whether the live video of the mobile terminal is switched to a pre-monitor or a main monitor; the pre-monitoring is used for representing that the live video shot by the mobile terminal is to be played as main broadcast content; the main monitor is used for representing that the live video shot by the mobile terminal is played as live content;
if the switching is switched to the pre-monitoring, sending a prompt message corresponding to the pre-monitoring; the pre-monitoring corresponding prompt information comprises the following steps: first screen frame prompt information;
if the switching is carried out to the main supervisor, sending out prompt information corresponding to the main supervisor; confirming that no ready feedback information is received within a preset time length, and sending a pre-stored image or a pre-stored video to the director system; the prompt message corresponding to the main supervisor comprises: second screen frame prompt information;
and the frame color of the first screen frame prompt message is different from the frame color of the second screen frame prompt message.
2. The handover notification method according to claim 1, wherein the notification information further includes: at least one of auditory cue information, flashing cue information, screen pattern cue information and tactile cue information;
the auditory prompting information comprises ring prompting information or voice prompting information;
the tactile cue information comprises vibration cue information.
3. The handover notification method according to claim 1, wherein:
the sending out the prompt message corresponding to the pre-monitoring further comprises: sending out first flash prompt information; sending at least one of first vibration prompt information and first voice prompt information;
the sending out the prompt message corresponding to the master supervisor further comprises: sending out a second flash prompt message; sending at least one of second vibration prompt information and second voice prompt information;
wherein the flashing frequency of the first flashing prompt message is different from the flashing frequency of the second flashing prompt message; the vibration frequency of the first vibration prompt message is different from that of the second flashing prompt message; the voice content of the first voice prompt message is different from the second voice prompt message.
4. The method for prompting switching according to claim 1, wherein before determining, according to the video switching instruction, whether the live video of the mobile terminal is switched to the pre-monitor or the main monitor, the method further comprises:
judging whether the video switching instruction is directed at the mobile terminal;
and if so, judging whether the live video of the mobile terminal is switched to the pre-monitoring or the main monitoring according to the video switching instruction.
5. The method for prompting handover according to claim 1, further comprising, after the sending out the prompt information corresponding to the master monitor:
confirming that no ready feedback information is received within a preset time length;
transmitting master monitoring delay information to the broadcasting guide system;
the sending of the master monitoring delay information to the director system includes:
sending a pre-stored image or a pre-stored video to the director system; or
And sending a main supervision delay instruction to the broadcasting guide system to control the broadcasting guide system to delay switching of the live video of the mobile terminal to the main supervision.
6. The handover notification method of claim 5, wherein after sending the master monitoring delay information to the director system, further comprising:
receiving a video switching instruction sent again by the director system; if the live video of the mobile terminal is judged to be switched to the main monitor according to the video switching instruction, sending out prompt information corresponding to the main monitor; confirming that no ready feedback information is received within a preset time length; sending a main supervision stop message to the broadcasting guide system; or
Sending out prompt information corresponding to the main supervisor; confirming that no ready feedback information is received within a preset time length; sending a main supervision stop message to the broadcasting guide system;
wherein the sending of the master stop information to the director system includes:
sending live broadcast stopping information to the broadcast directing system; or
And sending a main supervision stop instruction to the broadcasting guide system to control the broadcasting guide system to stop switching the live video of the mobile terminal to the main supervision.
7. The method for prompting handover according to claim 1, wherein after the sending of the prompt message corresponding to the pre-monitoring, the method further comprises:
confirming that no ready feedback information is received within a preset time length;
and sending a pre-monitoring stop instruction to the broadcasting guide system to control the broadcasting guide system to stop switching the live video of the mobile terminal to pre-monitoring.
8. The method of claim 5 or 7, wherein the receiving the ready feedback information comprises:
receiving a ready confirmation instruction input by a user; or
And receiving a voice confirmation instruction sent by a user.
9. A storage device in which a computer program is stored, the computer program, when being executed by a processor, implementing a method for switch prompting in a live video broadcast according to any one of claims 1 to 8.
10. A mobile terminal, characterized in that it comprises:
one or more processors;
a memory;
one or more computer programs, wherein the one or more computer programs are stored in the memory and configured to be executed by the one or more processors, the one or more programs configured to: executing a method of switch prompting in a live video according to any of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711201612.7A CN107948665B (en) | 2017-11-27 | 2017-11-27 | Switching prompting method and device in live video and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711201612.7A CN107948665B (en) | 2017-11-27 | 2017-11-27 | Switching prompting method and device in live video and mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107948665A CN107948665A (en) | 2018-04-20 |
| CN107948665B true CN107948665B (en) | 2020-09-29 |
Family
ID=61948946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711201612.7A Active CN107948665B (en) | 2017-11-27 | 2017-11-27 | Switching prompting method and device in live video and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107948665B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111917938B (en) * | 2020-07-30 | 2023-02-10 | 上海电力大学 | Camera shooting prompt system with field interaction function |
| CN112102667A (en) * | 2020-09-27 | 2020-12-18 | 国家电网有限公司技术学院分公司 | Video teaching system and method based on VR interaction |
| CN112423139A (en) * | 2020-11-20 | 2021-02-26 | 千脉文化传媒(上海)有限公司 | Multi-machine live broadcast method, system, equipment and storage medium based on mobile terminal |
| CN113613054B (en) * | 2021-07-30 | 2023-05-09 | 北京达佳互联信息技术有限公司 | Information prompting method, device, electronic equipment and computer readable storage medium |
| CN116017089A (en) * | 2021-10-22 | 2023-04-25 | 北京字节跳动网络技术有限公司 | Prompt information display method and device, electronic equipment and storage medium |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015172923A (en) * | 2014-02-24 | 2015-10-01 | 富士通株式会社 | Storage system, control device, and program |
| CN104853065B (en) * | 2015-05-29 | 2018-08-31 | 北京中庆现代技术有限公司 | Double instructor in broadcasting's Interface Control platforms |
| CN105635592B (en) * | 2016-04-06 | 2019-05-17 | 曾先福 | External video camera wireless alerts system, suggestion device |
| CN106851131B (en) * | 2016-12-01 | 2019-12-06 | 中央电视台 | Interactive connection processing method, server, system and mobile terminal |
-
2017
- 2017-11-27 CN CN201711201612.7A patent/CN107948665B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107948665A (en) | 2018-04-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107948665B (en) | Switching prompting method and device in live video and mobile terminal | |
| US11985599B2 (en) | Channel monitoring method and device | |
| US11924869B2 (en) | Method and device for configuration and adjusting search space parameter | |
| WO2017092371A1 (en) | A method for updating connection parameters of a low energy bluetooth device and device thereof | |
| CN109496447B (en) | Timer configuration method and device | |
| KR101986038B1 (en) | Network selection method, apparatus, program, and recording medium | |
| CN109496445B (en) | Discontinuous reception configuration method and device | |
| CN103108232B (en) | One kind being based on mobile phone television interaction control method and system | |
| CN106937131B (en) | Video stream switching method, device and equipment | |
| CN103327384A (en) | Mode control method of interconnection system and interconnection system | |
| EP2296358B1 (en) | Terminal and control method of a camera thereof | |
| CN105872655A (en) | Device control methods and apparatuses, and electronic devices | |
| WO2017193805A1 (en) | Method and apparatus for realizing remote monitoring in conference television system | |
| US20130081090A1 (en) | System for Mobile Phones to Provide Synchronous Broadcasting of TV Video Signals and Remote Control of TV | |
| CN107329727B (en) | Volume control method and device and computer storage readable storage medium | |
| CN111010721A (en) | Wireless network distribution method, wireless network distribution device and computer readable storage medium | |
| CN105025373B (en) | Television set, tele-control system and its control method | |
| US20230180126A1 (en) | Methods, and apparatuses for controlling terminal | |
| CN106507505B (en) | Disconnection method and device for low-power-consumption Bluetooth connection | |
| US11076429B2 (en) | Method and apparatus for acquiring system information, and method and apparatus for transmitting system information | |
| JP6810815B2 (en) | System information transmission method and device, system information reception method, device and program | |
| KR20090015260A (en) | Method and system for outputting audio signal from multi-screen display device, and mobile communication terminal used therein | |
| CN113938738A (en) | Control method and system for display device, playing device and storage medium | |
| CN112787745A (en) | Wireless communication method, wireless communication device, electronic device, and storage medium | |
| CN114340050B (en) | Base station network equipment turn-off system and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20180420 Assignee: GUANGZHOU CUBESILI INFORMATION TECHNOLOGY Co.,Ltd. Assignor: GUANGZHOU HUADUO NETWORK TECHNOLOGY Co.,Ltd. Contract record no.: X2021980000151 Denomination of invention: Switching prompt method, device and mobile terminal in video live broadcast Granted publication date: 20200929 License type: Common License Record date: 20210107 |