CN109951650A - Campus radio station system - Google Patents
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- CN109951650A CN109951650A CN201910011793.XA CN201910011793A CN109951650A CN 109951650 A CN109951650 A CN 109951650A CN 201910011793 A CN201910011793 A CN 201910011793A CN 109951650 A CN109951650 A CN 109951650A
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Abstract
The present invention provides a kind of campus radio station systems, comprising: acquisition equipment, acquisition equipment are used to acquire the original audio/video information in campus activities；Processing equipment is connected with multiple acquisition equipment, handles for the original audio/video information in the campus activities to each acquisition equipment acquisition, generates target audio/video information；Terminal device is connected with processing equipment, for after the user logs, receiving the operational order of user, and operational order is sent to processing equipment, and receiving and processing equipment, according to the response message of operational order, response message includes target audio/video information.Thus, it is possible to which the files in stream media of campus life is carried out program request or live streaming, alternatively, what can directly be transferred is the content in memory, this improves the fluency of picture.
Description
Technical field
The present invention relates to technical field of data processing more particularly to a kind of campus radio station systems.
Background technique
With the continuous development of modern education cause, the requirement of quality-oriented education, open, interactive multimedia video are adapted to
Frequency teaching is gradually applied in teaching practice, and the foundation of Digital Campus TV station can promote student resource to explore, innovate
The ability of study, and the ability of language expression of student, appearance bearing expressive force can be improved, the visual field of open student is being taught
An interactive video the network teaching platform is set up between teacher, student.
Campus TV Station serves teachers and students based on campus, is publicity position important in the school and cultural window.As school
Interior publicity mouthpiece holds correctly publicity and spin, creates the good public opinion environment.Close around the central task of school
And focus, the Schools Work bright spot of reflection publicity in time promote campus identical and construction of spiritual civilization on campus.
But existing Campus TV Station system cannot carry out real-time Transmission using real-time and interactivity, only
It can carry out the transmission of audio signal.
Summary of the invention
The present invention provides a kind of campus radio station systems, to solve defect of the existing technology.
To solve the above problems, the present invention provides a kind of campus radio station system, the campus radio station system includes:
Equipment is acquired, the acquisition equipment is used to acquire the original audio/video information in campus activities；
Processing equipment is connected with multiple acquisition equipment, for the campus activities to each acquisition equipment acquisition
In original audio/video information handled, generate target audio/video information；
Terminal device is connected with the processing equipment, for after the user logs, receiving the operational order of user, and
The operational order is sent to the processing equipment, and receives the processing equipment and is believed according to the response of the operational order
Breath, the response message includes the target audio/video information.
In one possible implementation, the processing equipment includes recorded broadcast equipment；
The recorded broadcast equipment is connected with multiple acquisition equipment, for in multiple original audio/video informations
The picture signal of each original audio/video information acquisition equipment corresponding with its synchronizes processing, generates multiple streams
Media file, each files in stream media include the first keyword.
In one possible implementation, the processing equipment further includes first processing units；
The first processing units are connected with the recorded broadcast equipment, for each stream in the multiple files in stream media
Media file carries out editing, and multiple files in stream media are synthesized a target audio/video information, the target sound view by subtitle addition
Frequency information includes the second keyword.
In one possible implementation, the recorded broadcast equipment is also used to, and receives the first live streaming operational order of user,
The first live streaming operational order includes the first live streaming keyword；
The first live streaming keyword is matched, when the first live streaming keyword and the first keyword phase
The files in stream media is sent to the terminal device that the user logs in by timing；
The terminal device is also used to, and plays the files in stream media.
In one possible implementation, the first processing units are also used to, and receive the first program request operation of user
Instruction, the first program request operational order include the first program request keyword；
The first program request keyword is matched, when the first program request keyword and the second keyword phase
The target audio/video information is sent to the terminal device that the user logs in by timing；
The terminal device is also used to, and plays the target audio/video information.
In one possible implementation, the processing equipment include acquisition port, the second processing unit, encoder,
Memory and decoder；
The acquisition port is connected, for acquiring the original audio/video information with the acquisition equipment；
Described the second processing unit is connected with the acquisition port, for carrying out to each original audio/video information
Instructor in broadcasting generates the first audio/video information；And editing is carried out to first audio/video information, generate the second audio/video information；It is right
Second audio/video information carries out non-volume processing, generates third audio/video information；
Encoder is connected with described the second processing unit, for carrying out coded treatment to the third audio/video information,
Generate target audio/video information；The target audio/video information includes third keyword；
Memory is connected with the encoder, for storing to the target audio/video information；
Decoder is connected with the memory, for being decoded to the target audio/video information.
In one possible implementation, described the second processing unit is also used to, and receives the second live streaming operation of user
Instruction, the second live streaming operational order include the second live streaming keyword；
The second live streaming keyword is matched, when the second live streaming keyword and the third keyword phase
The target audio/video information is sent to the terminal device that the user logs in by timing；
The terminal device is also used to, and plays the target audio/video information.
In one possible implementation, the acquisition equipment includes panoramic camera, mm professional camera special and Mike.
As a result, by applying campus radio station system provided in an embodiment of the present invention, some in campus activities can be regarded
The files in stream media of frequency acquisition equipment is broadcast live or program request, improves user experience, can also be to some entire campus activities
Entire audio/video information be broadcast live or program request, the effect of live streaming or program request is more smooth.
Detailed description of the invention
Fig. 1 is radio station system structural schematic diagram in campus provided in an embodiment of the present invention.
Specific embodiment
The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining related invention, rather than the restriction to the invention.It also should be noted that for just
Part relevant to related invention is illustrated only in description, attached drawing.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
The numbers such as first, second hereinafter only distinguish, and have no other meanings.
Fig. 1 is radio station system structural schematic diagram in campus provided in an embodiment of the present invention, as shown in Figure 1, the campus radio station system
System includes: acquisition equipment 110, processing equipment 120, terminal device 130.
Acquisition equipment 110 is used to acquire the original audio/video information in campus activities.
Campus activities include but is not limited to: campus moves meeting, and (including sport is competing for campus openning ceremony of the school, campus big event
Skill match, such as basketball match, football match also include amusement race, such as singer's championship).Previous campus activities can only pass through
Campus broadcasting carries out competition broadcast, and host explains in the audio of race is relayed, poor user experience.
The application carries out the synchronous acquisition of audio/video information by establishing multi-faceted acquisition equipment.
For example, the video capture devices such as more panoramic cameras and mm professional camera special can be arranged, and wheat is arranged in basketball court
Gram etc. sound collection equipments, collect the original audio/video information of campus activities.Due to video capture device more than one, because
This, collected video information more than one.
Processing equipment 120 is connected with multiple acquisition equipment 110, in the campus activities to each acquisition equipment acquisition
Original audio/video information handled, generate target audio/video information.
In one example, processing equipment 120 includes recorded broadcast equipment 121 and first processing units 122.Recorded broadcast equipment 121
Purposes be single to flow recorded broadcast mode and multithread recorded broadcast mode.
Single stream recording mode, i.e. multi-channel video become single picture by the modes such as switching or superposition, and live streaming viewing end is aobvious
What is shown is 1 road video pictures after integration.Image content not only supports the switching of multi-channel video, VGA signal to show, and supports
Picture-in-picture, it is single to flow the various display patterns such as more pictures, and can between various display patterns seamless switching.
Multithread recorded broadcast mode, i.e. multi-channel video and VGA signal synchronous recording generate an independent file, every to record all the way
The video of system is all that completely, wherein any video guide all the way can be gone out in the later period by software for editing.Do not have between each road video
There is the case where picture covering, most complete material data can be retained.
Specifically, recorded broadcast equipment 121 is specifically used for, to the original audio/video information of each of multiple original audio/video informations
The picture signal of acquisition equipment corresponding with its synchronizes processing, generates multiple files in stream media, each files in stream media packet
Include the first keyword.
For example, in basketball match, including four video capture devices, this four video capture devices can pass through the first view
Frequency acquisition equipment to the 4th video capture device distinguishes, and four sides of basketball court are arranged in each video capture device
Position, audio collecting device can be distributed in the center of basketball court, and the quantity of audio collecting device can be multiple.Recorded broadcast equipment
121 can synchronize processing to each video capture device and audio collecting device, generate a files in stream media, then and four
Video capture device corresponds to four files in stream media, the first keyword can by the orientation of its corresponding video capture device into
Row name, such as " the first from left files in stream media ", " the second from left files in stream media ", " a right files in stream media " and " right two Streaming Medias text
Part ".
First processing units 122 are connected with recorded broadcast equipment 121, for each Streaming Media text in multiple files in stream media
Part carries out editing, and multiple files in stream media are synthesized a target audio/video information by subtitle addition, and target audio/video information includes
Second keyword.
Further, can in real time by the original audio/video information of multiple video capture devices and audio collecting device into
Row synthesis, generates target files in stream media, which is referred to as target audio/video information, and user can lead to
Terminal device is crossed, which is broadcast live or program request.
Specifically, first processing units 122 can synthesize multiple files in stream media of a race, for example, cutting
Volume, subtitle addition etc., generate final files in stream media, this final files in stream media be referred to as target audio-video letter
Breath, which may include time, race title, such as " match of 20180921xx college basketball ".
Further, recorded broadcast equipment 121 can synchronize processing to several different campus activities, for example, in campus
There are two campus activities, and the time of two campus activities is identical, and A activity and B activity, A activity are basketball match, and B activity is to sing
Match, recorded broadcast equipment 121 can be to the original audio/video informations that in two campus activities, different audio-video acquisition equipments is acquired
It carries out while handling, to improve treatment effeciency.
Subsequent, first processing units 122 can have multiple small processing units, and each small processing unit can be to one
Multiple files in stream media of race are handled, and multiple small processing units are handled simultaneously, it is thus achieved that the more of multiple races
It is handled while a files in stream media.
Terminal device 130 is connected with processing equipment 120, for after the user logs, receiving the operational order of user,
And operational order is sent to processing equipment, and receiving and processing equipment, according to the response message of operational order, response message includes
Target audio/video information.
Further, recorded broadcast equipment 121 is also used to, and receives the first live streaming operational order of user, and the first live streaming operation refers to
Enabling includes the first live streaming keyword；
First live streaming keyword is matched, when first is broadcast live keyword and the first keyword matches, matchmaker will be flowed
Body file is sent to the terminal device of user's login；
Terminal device is also used to, playing stream media file.
Specifically, the student of school can log on to the page by its terminal device, it, can be defeated if viewing live streaming
Enter the first live streaming keyword, such as " the first from left ", searches a left side for the first from left video capture device and audio collecting device synthesis as a result,
Then one files in stream media is broadcast live viewing.As a result, when audio-video of the user to a certain orientation is interested, it can pass through
Live streaming, watches the audio/video information in the orientation, to improve user experience.
Wherein, which includes but is not limited to the equipment such as desktop computer, mobile phone, PAD.
Further, first processing units 122 are also used to, and receive the first program request operational order of user, the first program request behaviour
Making instruction includes the first program request keyword；
First program request keyword is matched, when the first program request keyword and the second keyword match, by target
Audio/video information is sent to the terminal device of user's login；
Terminal device 130 is also used to, and plays target audio/video information.
Specifically, when user it is subsequent want to watch some race when, can by input the first program request keyword, such as
" basketball match " to search target audio/video information, and then carries out the broadcasting of target audio/video information.
In another example, processing equipment 120 include acquisition port 123, the second processing unit 124, encoder 125,
Memory 126 and decoder 127.
Port 123 is acquired, is connected with acquisition equipment 110, for acquiring original audio/video information；
The second processing unit 124 is connected with acquisition port 123, raw for carrying out instructor in broadcasting to each original audio/video information
At the first audio/video information；And editing is carried out to the first audio/video information, generate the second audio/video information；Second audio-video is believed
Breath carries out non-volume processing, generates third audio/video information；
Encoder 125 is connected with the second processing unit 124, raw for carrying out coded treatment to third audio/video information
At target audio/video information；Target audio/video information includes third keyword；
Memory 126 is connected, for storing to target audio/video information with 125 devices of coding；
Decoder 127 is connected with memory 126, for being decoded to target audio/video information.
Specifically, instructor in broadcasting, the road Ji Ge vision signal is transferred to one by signal wire and is referred to as setting for " cut bank "
It is standby upper.It selects to be output to video recorder all the way from multiple signals by " cut bank " basis " TV show rule ".It is interrogating more
During number instructor in broadcasting, selection for different camera lenses, different seats in the plane also determines the performance of the picture presentation degree of films and television programs
Power.
Non- volume processing, i.e., carry out the processing such as subtitle, special efficacy to the second audio/video information.
Further, the second processing unit 124 is also used to, and receives the second live streaming operational order of user, the second live streaming behaviour
Making instruction includes the second live streaming keyword；
Second live streaming keyword is matched, when the second live streaming keyword matches with third keyword, by target
Audio/video information is sent to the terminal device of user's login；
Terminal device 130 is also used to, and plays target audio/video information.
Thus, it is possible to the audio/video information of campus life is carried out program request or live streaming, moreover, because carry out program request or
When live streaming, what is directly transferred is the content in memory, and this improves the fluency of picture.
It, can be to the video acquisition of some in campus activities by applying campus radio station system provided in an embodiment of the present invention
The files in stream media of equipment is broadcast live or program request, improves user experience, can also be to the entire of some entire campus activities
Audio/video information is broadcast live or program request, and the effect of live streaming or program request is more smooth.
Professional should further appreciate that, described in conjunction with the examples disclosed in the embodiments of the present disclosure
Unit and algorithm steps, can be realized with electronic hardware, computer software, or a combination of the two, hard in order to clearly demonstrate
The interchangeability of part and software generally describes each exemplary composition and step according to function in the above description.
These functions are implemented in hardware or software actually, the specific application and design constraint depending on technical solution.
Professional technician can use different methods to achieve the described function each specific application, but this realization
It should not be considered as beyond the scope of the present invention.
The step of method described in conjunction with the examples disclosed in this document or algorithm, can be executed with hardware, processor
The combination of software module or the two is implemented.Software module can be placed in random access memory (RAM), memory, read-only memory
(ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technical field
In any other form of storage medium well known to interior.
Above specific embodiment has carried out further in detail the purpose of the present invention, technical scheme and beneficial effects
Illustrate, it should be understood that the above is only a specific embodiment of the invention, the protection model that is not intended to limit the present invention
It encloses, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should be included in the present invention
Protection scope within.
Claims (8)
1. a kind of campus radio station system, which is characterized in that the campus radio station system includes:
Equipment is acquired, the acquisition equipment is used to acquire the original audio/video information in campus activities；
Processing equipment is connected with multiple acquisition equipment, in the campus activities to each acquisition equipment acquisition
Original audio/video information is handled, and target audio/video information is generated；
Terminal device is connected with the processing equipment, for after the user logs, receives the operational order of user, and by institute
It states operational order and is sent to the processing equipment, and receive the processing equipment according to the response message of the operational order, institute
Stating response message includes the target audio/video information.
2. campus radio station system according to claim 1, which is characterized in that the processing equipment includes recorded broadcast equipment；
The recorded broadcast equipment is connected with multiple acquisition equipment, for each of multiple described original audio/video informations
The picture signal of original audio/video information acquisition equipment corresponding with its synchronizes processing, generates multiple Streaming Medias
File, each files in stream media include the first keyword.
3. campus radio station system according to claim 2, which is characterized in that the processing equipment further includes the first processing list
Member；
The first processing units are connected with the recorded broadcast equipment, for each Streaming Media in the multiple files in stream media
File carries out editing, and multiple files in stream media are synthesized a target audio/video information, the target audio-video letter by subtitle addition
Breath includes the second keyword.
4. campus radio station system according to claim 1-3, which is characterized in that the recorded broadcast equipment is also used to,
The first live streaming operational order of user is received, the first live streaming operational order includes the first live streaming keyword；
The first live streaming keyword is matched, when the first live streaming keyword matches with first keyword
When, the files in stream media is sent to the terminal device that the user logs in；
The terminal device is also used to, and plays the files in stream media.
5. campus radio station system according to claim 1-3, which is characterized in that the first processing units are also used
In receiving the first program request operational order of user, the first program request operational order includes the first program request keyword；
The first program request keyword is matched, when the first program request keyword and second keyword match
When, the target audio/video information is sent to the terminal device that the user logs in；
The terminal device is also used to, and plays the target audio/video information.
6. campus radio station system according to claim 1, which is characterized in that the processing equipment includes acquisition port, the
Two processing units, encoder, memory and decoder；
The acquisition port is connected, for acquiring the original audio/video information with the acquisition equipment；
Described the second processing unit is connected with the acquisition port, for carrying out instructor in broadcasting to each original audio/video information,
Generate the first audio/video information；And editing is carried out to first audio/video information, generate the second audio/video information；To described
Two audio/video informations carry out non-volume processing, generate third audio/video information；
Encoder is connected with described the second processing unit, for carrying out coded treatment to the third audio/video information, generates
Target audio/video information；The target audio/video information includes third keyword；
Memory is connected with the encoder, for storing to the target audio/video information；
Decoder is connected with the memory, for being decoded to the target audio/video information.
7. campus radio station system according to claim 1, which is characterized in that described the second processing unit is also used to, and is received
The second live streaming operational order of user, the second live streaming operational order include the second live streaming keyword；
The second live streaming keyword is matched, when the second live streaming keyword matches with the third keyword
When, the target audio/video information is sent to the terminal device that the user logs in；
The terminal device is also used to, and plays the target audio/video information.
8. campus radio station system according to claim 1, which is characterized in that the acquisition equipment include panoramic camera,
Mm professional camera special and Mike.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910011793.XA CN109951650B (en) | 2019-01-07 | 2019-01-07 | Campus radio station system |
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|---|---|---|---|
| CN201910011793.XA CN109951650B (en) | 2019-01-07 | 2019-01-07 | Campus radio station system |
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| CN109951650B CN109951650B (en) | 2024-02-09 |
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| CN109951650B (en) | 2024-02-09 |
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