CN115633140B - Station caption, clock and auxiliary caption control method, equipment and storage medium - Google Patents
Station caption, clock and auxiliary caption control method, equipment and storage medium Download PDFInfo
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- CN115633140B CN115633140B CN202211659756.8A CN202211659756A CN115633140B CN 115633140 B CN115633140 B CN 115633140B CN 202211659756 A CN202211659756 A CN 202211659756A CN 115633140 B CN115633140 B CN 115633140B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
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- 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
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
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- 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
- H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The application provides a station caption, clock and auxiliary caption control method, equipment and storage medium, wherein the method is executed by a package broadcasting controller or a station caption controller; the method comprises the following steps: acquiring a control instruction for a control object, wherein the control object is one or more of the following objects: station logo, clock and auxiliary logo; and sending the control instruction to the corresponding rendering module so that the rendering module controls the control object according to the control instruction. The proposal controls the control object based on the control instruction, and realizes the adjustment in short time and flexibility.
Description
Technical Field
The present application relates to the field of broadcast television technologies, and in particular, to a station caption, a clock, an auxiliary caption control method, a device, and a storage medium.
Background
In the prior art, a station logo machine and a key controller are generally used for playing and controlling the station logo, the auxiliary logo and the clock. In a television channel, the main service operations of a station caption, a clock and a sub-caption comprise: the method comprises the steps of station caption upper screen, station caption lower screen, station caption position adjustment, auxiliary caption upper screen, auxiliary caption lower screen, auxiliary caption position adjustment, clock normal-up, clock automatic integer half-point time reporting, clock position adjustment, clock lower screen and the like.
In the prior art, the station caption, the clock and the auxiliary caption are controlled by the following 2 ways:
1. external key mode of machine label and key controller
The station mark machine outputs the key signals and the filling signals of the station mark, the clock and the auxiliary mark to the key controller; the key controller superposes the signal to the final stage of the broadcasting signal to realize the broadcasting of the station caption, the clock and the auxiliary caption.
On the machine label machine, the operations of screen loading and screen unloading of the machine label, the clock and the auxiliary label, position adjustment of the machine label, the clock and the auxiliary label and time telling of the whole point and half point of the clock are realized.
2. Key mode in key controller
The keys in the key controller generate station caption, clock and sub-caption signals, which are directly superposed to the final stage of broadcasting signal to realize the broadcasting of station caption, clock and sub-caption.
On the key controller, the operations of screen loading and screen unloading of the station logo, the clock and the auxiliary logo, position adjustment of the station logo, the clock and the auxiliary logo and hour and half-hour time telling of the clock are realized. The whole-point and half-point time-telling function of the clock is realized by the internal logic of the keyer.
However, the existing solutions have the following problems:
1. operation complexity of adjusting station caption position and clock broadcasting mode by operator
Under the mode of the external key of the beacon machine plus the key controller, if the position of the beacon is adjusted and the clock broadcasting mode is changed, the key of the beacon machine is required to enter an internal menu, and a corresponding configuration item in the menu is selected for adjustment.
In the key controller internal key mode, if the station logo position is adjusted, the internal key primitives corresponding to different station logo positions need to be replaced. And the internal key primitive needs to be made and copied into the keyer in advance. If the clock broadcasting mode is changed, the key controller menu needs to be entered for adjustment.
2. The positions of station caption, clock and auxiliary caption cannot be adjusted temporarily
In the key mode in the keyer, if the positions of the station caption, the clock and the auxiliary caption are adjusted, station caption primitives at different positions need to be made and copied into the keyer, and the positions also need to be confirmed in advance. Therefore, temporary adjustment cannot be achieved.
3. The primary and standby station marks, clocks and secondary marks cannot be adjusted simultaneously
In the key mode of the keyer, the main keyer and the standby keyer cannot be adjusted simultaneously, and the operators on duty need to operate one by one.
4. Related equipment and an operation panel are arranged in a cabinet or an exclusive station, a person on duty can not operate at the station, and 2 persons are required to cooperate to complete the operation
When the position of the station caption and the auxiliary caption is adjusted, the original station caption and the original auxiliary caption are firstly screened off, and then the station caption and the auxiliary caption which are adjusted in position are screened off, and the whole operation process is carried out; in the key controller internal key mode, primitive replacement operation needs to be added, and internal keys cannot be output in the process.
Disclosure of Invention
In order to solve one of the technical defects, the application provides a station caption, a clock and a sub-caption control method, equipment and a storage medium.
In a first aspect of the present application, a station caption, clock and sub-caption control method is provided, which is executed by a package broadcasting controller, or a station caption controller;
the method comprises the following steps:
acquiring a control instruction for a control object, wherein the control object is one or more of the following objects: station logo, clock and auxiliary logo;
and sending the control instruction to a corresponding rendering module so that the rendering module controls the control object according to the control instruction.
Optionally, the method is performed by a pack playout controller;
the acquiring of the control instruction of the control object comprises:
acquiring a key instruction through a serial port between the console and the console mark control panel;
and determining a corresponding extensible script according to the key instruction, wherein the extensible script comprises a control instruction.
Optionally, the sending the control instruction to the corresponding rendering module includes:
and sending the control instruction to a corresponding rendering module by executing the extensible script so that the rendering module controls the control object according to the control instruction.
Optionally, the corresponding rendering module is a wrapper rendering engine.
Optionally, the package play-out controller includes a main package play-out controller and a standby package play-out controller.
Optionally, the method is performed by a station logo control machine;
the method further comprises the following steps:
and configuring parameters synchronously with a packaging broadcast controller.
Optionally, the control object is a station logo or an auxiliary logo;
the control instructions include one or more of: the method comprises the steps of a screen-up instruction, a screen-down instruction, a left shift instruction, a right shift instruction and a position adjusting instruction.
Optionally, the control object is a clock;
the control instructions include one or more of: a normal-time instruction, an automatic integral point and half point time-reporting instruction, a position adjusting instruction and a screen-off instruction.
In a second aspect of the present application, there is provided an electronic device comprising:
a memory;
a processor; and
a computer program;
wherein the computer program is stored in the memory and configured to be executed by the processor to implement the method according to the first aspect.
In a third aspect of the present application, there is provided a computer-readable storage medium having a computer program stored thereon; the computer program is executed by a processor to implement the method according to the first aspect as described above.
The application provides a station caption, clock and auxiliary caption control method, equipment and storage medium, wherein the method is executed by a package broadcasting controller or a station caption controller; the method comprises the following steps: acquiring a control instruction for a control object, wherein the control object is one or more of the following objects: station logo, clock and auxiliary logo; and sending the control instruction to the corresponding rendering module so that the rendering module controls the control object according to the control instruction. The proposal controls the control object based on the control instruction, and realizes the adjustment in short time and flexibility.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic flow chart of a station caption, clock and sub-caption control method provided in an embodiment of the present application;
fig. 2 is a schematic view of a logo panel according to an embodiment of the present disclosure;
fig. 3 is a schematic view of a communication structure of a logo panel according to an embodiment of the present disclosure;
fig. 4 is a schematic view illustrating a communication between a logo plate and an upper computer according to an embodiment of the present disclosure;
fig. 5 is a schematic flow chart of another station caption, clock, and sub-caption control method provided in the embodiment of the present application.
Detailed Description
In order to make the technical solutions and advantages of the embodiments of the present application more apparent, the following further detailed description of the exemplary embodiments of the present application with reference to the accompanying drawings makes it clear that the described embodiments are only a part of the embodiments of the present application, and are not exhaustive of all embodiments. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
In the process of implementing the present application, the inventor finds that the existing adjustment scheme is implemented by an internal key mode of a keyer, and in the internal key mode of the keyer, if positions of a station caption, a clock and an auxiliary caption are adjusted, station caption primitives at different positions need to be made and copied into the keyer, and the positions also need to be confirmed in advance. Therefore, temporary adjustment cannot be achieved.
In view of the above problems, embodiments of the present application provide a station caption, a clock, a sub-caption control method, a device, and a storage medium, where the method is executed by a package broadcast controller, or a station caption controller; the method comprises the following steps: acquiring a control instruction for a control object, wherein the control object is one or more of the following objects: station logo, clock and sub logo; and sending the control instruction to the corresponding rendering module so that the rendering module controls the control object according to the control instruction. The proposal controls the control object based on the control instruction, and realizes the adjustment in short time and flexibility. .
Referring to fig. 1, the present embodiment provides a station caption, clock, sub-caption control method, which is performed by a pack broadcasting controller, or a station caption controller.
The method comprises the following implementation processes:
101, a control instruction for a control object is acquired.
Wherein, the control object is one or more of the following objects: station logo, clock and sub logo.
If the control object is a station caption or an auxiliary caption, the control instruction includes, but is not limited to, one or more of the following: the method comprises the steps of a screen-up instruction, a screen-down instruction, a left-shift instruction, a right-shift instruction and a position adjusting instruction. If the control object is a clock, the control instruction includes, but is not limited to, one or more of the following: a frequently-going instruction, an automatic point-adjusting half-point time-reporting instruction, a position adjusting instruction and a screen-off instruction.
1. If the method is executed by a packaging broadcast controller, the implementation process of the step is as follows: and acquiring a key instruction through a serial port between the console and the console mark control panel. Determining a corresponding extensible script according to the key instruction, wherein the extensible script comprises a control instruction;
in addition, the package broadcasting controller comprises a main package broadcasting controller and a standby package broadcasting controller.
For the process executed by the packaging broadcast controller, in the specific implementation, an operator can operate the station caption control panel and then send instructions to the packaging broadcast controller through the serial port. And after receiving the serial port instruction, the package broadcasting controller sends a corresponding station caption control instruction to control the package rendering engine to correspondingly adjust the station caption, the clock and the auxiliary caption.
Wherein, the design of platform mark panel has contained two regions of 4K, HD (or HD, SD), and the function button in every region includes: station caption left, station caption right, clock automatic, clock frequently-up, sub-caption left and sub-caption right. The lock Master key is included on the far right side as shown in fig. 2.
The key operation is divided into 2 modes of short pressing and long pressing. The key is pressed for more than 1 second as long as needed.
The key lamp is not on under the default condition of the Master key, the panel is in a locking state at the moment, the key operation on the panel is invalid, and accidents caused by accidental clicking of the panel key are prevented; after the Master key is pressed for a short time, the lamp of the Master key turns green to indicate unlocking, and normal operation can be carried out on the panel at the moment. When the Master key is in the unlocking state, the Master key is pressed for a short time again, the lamp of the Master key is extinguished, and the locking state is recovered. By default, if the panel is not operated for 30 seconds, the Master key automatically changes to the locked state.
The left station logo and the right station logo are used for controlling the upper screen of the station logo and displaying the station logo at corresponding positions; the clock is automatic, and the clock is often used for controlling the clock to display on a screen in a corresponding mode; the left side of the auxiliary mark and the right side of the auxiliary mark are used for controlling the upper screen of the auxiliary mark and displaying the auxiliary mark at corresponding positions; and when the key is pressed for a short time, the corresponding key indicator lamp is lightened.
And long-time pressing of the key controls the console logo, the clock and the auxiliary logo to be displayed on the screen. Only the keys with the lighted indicator lamps can be operated, and the keys without being lighted are invalid when pressed for a long time.
Under the condition that the default station logo, the auxiliary logo and the clock are off, all keys are in a light-off state; when the left side of the station caption is clicked, a left button of the station caption is lightened, and the station caption is displayed on the left side; at the moment, the right side of the station caption is clicked, the left key lamp of the station caption is turned off, the right key of the station caption is turned on, and the station caption is timely switched to be displayed on the right side. The remaining keys are similar.
As shown in fig. 3, the station logo control panel communicates with the main/standby package broadcast controller through 2 serial ports simultaneously. Any operation of the station logo control panel can be simultaneously sent to the main and standby package broadcasting controllers through the 2 serial ports, and the corresponding instruction processing is carried out by the package broadcasting controllers according to the situation.
Meanwhile, the communication between the platform logo panel and the package broadcasting control is realized by adopting the extensible script, and the program logic between the panel and the package broadcasting control is decoupled through script processing, so that the compiling and deploying time of an application program is reduced to the greatest extent, and the system stability is improved.
As shown in fig. 4, after the key operation, a key instruction is sent to the application program through a link (a serial port, a network cable, etc.), where the instruction includes a key serial number and a key action; after receiving the instruction, the application program analyzes the instruction to obtain the key serial number and the key action, selects a corresponding script according to the key serial number, transmits the key action as a parameter to the script, and then executes the script to complete a corresponding function; and finally, the script generates a feedback instruction according to the execution result, and the feedback instruction is sent to the panel through the application program to control the change of the appointed key lamp.
2. If the method is executed by the station logo controller, the implementation process of the step is as follows:
the operator performs related operations on the software of the station caption controller, and the station caption control software directly sends a station caption control command to the packaging rendering engine to correspondingly adjust the station caption, the clock and the auxiliary caption.
And station caption control software is deployed on the station caption control machine. The station caption control software also comprises operation keys of 'station caption left', 'station caption right', 'clock automatic', 'clock normal up', 'auxiliary caption left' and 'auxiliary caption right', and keys of 'station caption lower screen', 'clock lower screen' and 'auxiliary caption lower screen' are added.
An operator can directly send a station caption control instruction to the rendering server through the station caption control software, so that the station caption can be controlled in an emergency manner when the mode of the station caption control panel fails.
An operator can set parameter configuration information corresponding to each operation key of each channel through station caption control software, and each channel can set 2 groups of parameter configuration information corresponding to different television systems.
The operator can synchronize the parameter configuration information of the station caption, the clock and the auxiliary caption of each channel to the packaging broadcasting control machine of the corresponding channel through the synchronization function provided by the station caption control software, thereby ensuring the effect consistency of 2 modes, reducing manual configuration operation and ensuring safety.
In the process of executing the above process, the station caption control machine and the packaging broadcasting control machine synchronously configure parameters.
And 102, sending the control instruction to the corresponding rendering module so that the rendering module controls the control object according to the control instruction.
Wherein, the corresponding rendering module may be a wrapper rendering engine.
If the method is executed by a packaging broadcast controller, the implementation process of the step is as follows: and sending the control instruction to the corresponding rendering module by executing the extensible script so that the rendering module controls the control object according to the control instruction.
If the method provided by the implementation is executed by the packaging broadcasting controller, the whole execution process is as follows:
1. the package broadcasting controller obtains the key instruction through a serial port between the package broadcasting controller and the station caption control panel.
2. And the packaging broadcasting controller determines the extensible script corresponding to the instruction according to the key instruction. The extensible script includes corresponding control instructions.
3. And the packaging broadcasting controller executes the extensible script and sends the control instruction to the corresponding rendering module.
4. And the rendering module controls the control object according to the control instruction.
The station caption, clock and sub-caption control method provided by the embodiment is a method for realizing convenient broadcasting and control of the station caption, the clock and the sub-caption in a mode of channel packaging and station caption panel. The method can support the main service operation of the station caption, the clock and the auxiliary caption, and comprises the following steps: the method comprises the steps of station caption upper screen, station caption lower screen, station caption left shift, station caption right shift, station caption position adjustment, auxiliary caption upper screen, auxiliary caption lower screen, auxiliary caption left shift, auxiliary caption right shift, auxiliary caption position adjustment, clock normal upper, clock automatic integral point half-point time reporting, clock position adjustment, clock lower screen and the like.
If the channel packing is used for realizing broadcasting and controlling of the station caption, the clock and the sub-caption, the signal output mode of the channel packing can be selected from the following 2 modes:
1. typing type packaging: the channel package outputs the key signal and the key filling signal to the key controller, and the key controller is superposed to the final stage of the broadcasting signal in an external key mode.
2. Channel type packaging: the rendering server is connected to the final stage of the broadcasting channel in series, and the rendering server superposes and packages signals to the final stage of the broadcasting signals.
The station caption, clock and sub-caption control method provided by this embodiment realizes the control of the station caption through 2 station caption control modes. The station caption control panel mode (namely a method executed by a package broadcasting controller) is a conventional operation mode of an operator, the station caption control panel is arranged on an operator console of the operator, and the operator can directly operate the station; the station caption controller mode (i.e., the method executed by the station caption controller) is a station caption emergency operation mode, and the station caption controller is a parameter configuration adjustment and emergency operation device. When the station caption control panel is in failure and cannot complete station caption control, the operator on duty can carry out emergency control on the station caption controller. 2 station caption control modes are shown in figure 5.
The station caption, clock and sub-caption control method provided by the embodiment has the following advantages:
1. when the operator adjusts the station caption position and the clock broadcasting mode, the operation can be simple and convenient through the station caption control panel.
The station caption, clock and auxiliary caption control method provided by this embodiment can directly complete the operation through the keys of the station caption control panel, and the existing scheme needs to enter the equipment menu for configuration.
2. And various parameters of the station caption, the clock and the auxiliary caption are flexibly adjusted.
In the station caption, clock and sub-caption control method provided by this embodiment, each parameter configuration is adjusted in the station caption controller and is synchronized to the packing and broadcasting controller, so as to adjust each parameter configuration. The existing scheme can not adjust the graphics primitives in a short time, so that the flexible adjustment of the position parameters can not be realized.
3. And simultaneous adjustment of the main path and the standby path is supported.
The station caption, clock and auxiliary caption control method provided by this embodiment sends instructions to the primary and secondary package rendering servers through the package broadcast controller at the same time, so that simultaneous adjustment of the primary and secondary paths can be realized. The existing scheme needs to adjust the main and standby devices respectively, so that the simultaneous adjustment of the main and standby devices cannot be realized.
4. The operation panel is arranged at the station of the operator on duty, and the operator on duty can independently complete the operation at the station.
The station caption control panel adopted by the embodiment is deployed on an operator console, and the operator can independently complete operation at the station. In the existing scheme, equipment is deployed in a cabinet area, a control panel is deployed in an exclusive station, and a person on duty cannot independently complete operation, so that a special person is required to complete the operation by matching with the exclusive station and the person on duty.
5. When the position of the station caption and the auxiliary caption is adjusted, the adjustment can be completed by one key, and the condition of no station caption or auxiliary caption can not occur in the adjustment process.
The station caption, clock and auxiliary caption control method provided by the embodiment realizes the adjustment of the positions of the station caption and the auxiliary caption by modifying the position coordinate parameters of the station caption and the auxiliary caption, so that the phenomenon of screen dropping of the station caption and the auxiliary caption cannot occur. The existing scheme realizes position adjustment by changing the primitive, so that the station caption and the auxiliary caption cannot be output when the primitive is changed, and the condition that a screen does not have the station caption and the auxiliary caption can occur.
6. The panel service logic is changed, and the application program does not need to be re-developed and deployed
The application program related to the embodiment packages the service functions related to the panel into the script to complete, and is only responsible for the service-independent functions such as communication establishment, instruction receiving and sending and the like with the panel, so that when the service logic function of the panel is changed, only the script needs to be modified, and the application program does not need to be re-developed.
7. Some buttons may be reserved for future possible service extensions.
The station caption, clock and sub-caption control method provided by the embodiment can reserve panel keys which are not used temporarily when the method is realized. When the panel key function needs to be added along with the service logic change, only the key function label needs to be attached to the panel key, and the script corresponding to the key is written.
The embodiment provides a station caption, clock and sub-beacon control method, which is executed by a package broadcasting controller or a station caption controller; the method comprises the following steps: acquiring a control instruction for a control object, wherein the control object is one or more of the following objects: station logo, clock and auxiliary logo; and sending the control instruction to the corresponding rendering module so that the rendering module controls the control object according to the control instruction. The method provided by the embodiment controls the control object based on the control instruction, and realizes short-time and flexible adjustment.
Based on the same inventive concept of the station caption, the clock and the sub-caption control method, the embodiment provides an electronic device, which includes: memory, processor, and computer programs. The electronic equipment can be a packaging broadcasting controller or a station logo controller
Wherein the computer program is stored in the memory and configured to be executed by the processor to implement the station caption, clock, sub-caption control method described above.
In particular, the method comprises the following steps of,
acquiring a control instruction for a control object, wherein the control object is one or more of the following objects: station logo, clock and sub logo.
And sending the control instruction to the corresponding rendering module so that the rendering module controls the control object according to the control instruction.
Optionally, the method is performed by a pack playout controller.
The method for acquiring the control instruction of the control object comprises the following steps:
acquiring a key instruction through a serial port between the console and the console mark control panel;
and determining a corresponding extensible script according to the key instruction, wherein the extensible script comprises a control instruction.
Optionally, sending the control instruction to the corresponding rendering module includes:
and sending the control instruction to the corresponding rendering module by executing the extensible script so that the rendering module controls the control object according to the control instruction.
Optionally, obtaining a control instruction for the control object through a serial port between the station logo control panel and the station logo control panel includes:
and acquiring the extensible script through a serial port between the platform logo control panel and the platform logo control panel. The extensible script includes a control instruction of a control object.
And acquiring the control instruction based on the extensible script.
Optionally, the corresponding rendering module is a wrapper rendering engine.
Optionally, the pack playout controller comprises a main pack playout controller and a standby pack playout controller.
Optionally, the method is performed by a station level controller.
The method further comprises the following steps:
and configuring parameters synchronously with a packaging broadcast controller.
Optionally, the control object is a station logo or a vice logo.
The control instructions include one or more of: the method comprises the steps of a screen-up instruction, a screen-down instruction, a left-shift instruction, a right-shift instruction and a position adjusting instruction.
Optionally, the control object is a clock.
The control instructions include one or more of: a normal-time instruction, an automatic integral point and half point time-reporting instruction, a position adjusting instruction and a screen-off instruction.
The electronic device provided in this embodiment, a computer program executed by a processor to obtain a control instruction for a control object, where the control object is one or more of the following: station logo, clock and auxiliary logo; and sending the control instruction to the corresponding rendering module to realize short-time and flexible adjustment.
Based on the same inventive concept of the station caption, clock, sub-caption control method, the present embodiment provides a computer and a computer program is stored thereon. The computer may be implemented as a pack broadcast controller or, alternatively, as a station-mark controller. The computer program is executed by a processor to realize the station caption, clock and sub-caption control method.
In particular, the method comprises the following steps of,
acquiring a control instruction for a control object, wherein the control object is one or more of the following objects: station logo, clock and sub logo.
And sending the control instruction to the corresponding rendering module so that the rendering module controls the control object according to the control instruction.
Optionally, the method is performed by a pack playout controller.
The method for acquiring the control instruction of the control object comprises the following steps:
acquiring a key instruction through a serial port between the console and the console mark control panel;
and determining a corresponding extensible script according to the key instruction, wherein the extensible script comprises a control instruction.
Optionally, sending the control instruction to the corresponding rendering module includes:
and sending the control instruction to the corresponding rendering module by executing the extensible script so that the rendering module controls the control object according to the control instruction.
And acquiring the control instruction based on the extensible script.
Optionally, the corresponding rendering module is a wrapper rendering engine.
Optionally, the pack playout controller comprises a main pack playout controller and a standby pack playout controller.
Optionally, the method is performed by a station level controller.
The method further comprises the following steps:
and configuring parameters synchronously with a packaging broadcast controller.
Optionally, the control object is a station caption, or a sub-caption.
The control instructions include one or more of: the method comprises the steps of a screen-up instruction, a screen-down instruction, a left shift instruction, a right shift instruction and a position adjusting instruction.
Optionally, the control object is a clock.
The control instructions include one or more of: a normal-time instruction, an automatic integral point and half point time-reporting instruction, a position adjusting instruction and a screen-off instruction.
The present embodiment provides a computer-readable storage medium, on which a computer program is executed by a processor to acquire a control instruction for a control object, where the control object is one or more of the following: station logo, clock and sub logo; and sending the control instruction to the corresponding rendering module to realize short-time and flexible adjustment.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein. The scheme in the embodiment of the application can be implemented by adopting various computer languages, such as object-oriented programming language Java and transliterated scripting language JavaScript.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While the preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all alterations and modifications as fall within the scope of the application.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.
Claims (7)
1. A station caption, clock and auxiliary caption control method is characterized in that the method is executed by a package broadcasting controller or a station caption controller; the machine comprises a station logo control panel, a packaging broadcasting controller and a station logo controller, wherein the packaging broadcasting controller comprises a main packaging broadcasting controller and a standby packaging broadcasting controller; the station logo control panel is communicated with the main and standby package broadcast control machines through 2 serial ports simultaneously;
the method comprises the following steps:
acquiring a control instruction for a control object, wherein the control object is one or more of the following objects: station logo, clock and auxiliary logo;
sending the control instruction to a corresponding rendering module so that the rendering module controls the control object according to the control instruction;
the station caption control panel mode is a conventional operation mode, the station caption controller mode is a station caption emergency operation mode, and when the station caption control panel fails and cannot complete station caption control, emergency control is performed on the station caption controller;
the method is executed by a package broadcasting controller;
the acquiring of the control instruction of the control object comprises:
acquiring a key instruction through a serial port between the console and the console mark control panel;
determining a corresponding extensible script according to the key instruction, wherein the extensible script comprises a control instruction;
the method is executed by a station logo control machine;
the method further comprises the following steps:
and configuring parameters synchronously with a packaging broadcast controller.
2. The method of claim 1, wherein sending the control instructions to the corresponding rendering module comprises:
and sending the control instruction to a corresponding rendering module by executing the extensible script so that the rendering module controls the control object according to the control instruction.
3. The method of claim 1, wherein the corresponding rendering module is a wrapper rendering engine.
4. The method of claim 1, wherein the control object is a station logo, or a vice logo;
the control instructions include one or more of: the method comprises the steps of a screen-up instruction, a screen-down instruction, a left shift instruction, a right shift instruction and a position adjusting instruction.
5. The method of claim 1, wherein the control object is a clock;
the control instructions include one or more of: a normal-time instruction, an automatic integral point and half point time-reporting instruction, a position adjusting instruction and a screen-off instruction.
6. An electronic device, comprising:
a memory;
a processor; and
a computer program;
wherein the computer program is stored in the memory and configured to be executed by the processor to implement the method of any one of claims 1-5.
7. A computer-readable storage medium, having stored thereon a computer program; the computer program is executed by a processor to implement the method of any one of claims 1-5.
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| CN202211659756.8A CN115633140B (en) | 2022-12-23 | 2022-12-23 | Station caption, clock and auxiliary caption control method, equipment and storage medium |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103856691A (en) * | 2014-03-13 | 2014-06-11 | 中央电视台 | Packaging subitem broadcasting control method and system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| EP1079619B1 (en) * | 1999-08-26 | 2006-10-18 | Sony Service Centre (Europe) N.V. | Television display device and method of operating a television system |
| CN201887859U (en) * | 2010-11-24 | 2011-06-29 | 北京格非科技发展有限公司 | High-definition logo and key control all-in-one machine |
| CN103067648B (en) * | 2012-12-28 | 2014-08-20 | 中央电视台 | Control system and control method of high-accuracy broadcasting of channel packaging control machine |
| CN107105328A (en) * | 2017-05-04 | 2017-08-29 | 山东浪潮商用系统有限公司 | A kind of control method of set top box, device and system |
| CN111866403B (en) * | 2019-04-30 | 2022-11-22 | 腾讯科技（深圳）有限公司 | Video graphic content processing method, device, equipment and medium |
| CN114637938A (en) * | 2022-03-18 | 2022-06-17 | 中国建设银行股份有限公司 | Page rendering method, device, equipment and medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103856691A (en) * | 2014-03-13 | 2014-06-11 | 中央电视台 | Packaging subitem broadcasting control method and system |
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