CN117241056A - Real-time image updating realization system and method based on IPTV video stream - Google Patents
Real-time image updating realization system and method based on IPTV video stream Download PDFInfo
- Publication number
- CN117241056A CN117241056A CN202310982297.5A CN202310982297A CN117241056A CN 117241056 A CN117241056 A CN 117241056A CN 202310982297 A CN202310982297 A CN 202310982297A CN 117241056 A CN117241056 A CN 117241056A
- Authority
- CN
- China
- Prior art keywords
- terminal
- server
- epg
- image
- module
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000012545 processing Methods 0.000 claims abstract description 28
- 230000000694 effects Effects 0.000 claims description 3
- 230000008569 process Effects 0.000 abstract description 5
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000012217 deletion Methods 0.000 description 2
- 230000037430 deletion Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
Landscapes
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The application belongs to the technical field of real-time image updating of network televisions, and particularly relates to a real-time image updating realization system and method based on an IPTV video stream. And the real-time image generation is realized through the server and is transmitted to the terminal, and the terminal starts the poster generated by the application. The whole process does not need manual processing, intelligent image processing is carried out on the output images of the video stream through the service end, the images are synthesized and beautified, finally, operation uploading is not needed, the service end is automatically saved, the terminal application updating is supplied, the operation cost and the labor cost of IPTV OTT are effectively reduced, and meanwhile, compared with manual drawing, uploading and updating, the real-time performance of image updating is improved.
Description
Technical Field
The application belongs to the technical field of real-time image updating of network televisions, and particularly relates to a real-time image updating realization system and method based on IPTV video streams.
Background
In the Internet era, video playing based on set top boxes mainly has two schemes, namely a video live broadcast on-demand scheme based on a browser and a live broadcast on-demand scheme based on APP OTT. At present, more and more people live video broadcast and on-demand play through an IPTV set top box video client, and the video broadcast is not just the traditional television live broadcast. The video end data are more and more abundant, so great convenience is brought to users, but the diversity and the variability of the recommended content lead to the need of timely mastering and updating the recommended content for operators, and the maintenance cost is obviously increased. For example, there are some live broadcast and on-demand display positions in the APP of a general video terminal application. These display bits may change over time. If real-time is to be achieved, the real-time content poster of each channel needs to be updated manually, but a lot of time is actually spent for processing, so that real-time updating of the image of the display position cannot be achieved.
Therefore, the application provides a real-time image updating realization system and method based on IPTV video stream, which are used for solving the technical problem that the display image of the display position of the live broadcast and the on-demand broadcast in the APP of the existing video terminal application cannot be updated in real time.
Disclosure of Invention
The application aims to provide a real-time image updating realization system and method based on IPTV video stream, which are used for solving the technical problem that display positions of live broadcast and on-demand in APP of the existing video terminal application cannot realize real-time updating of display images of the display positions.
In order to solve the technical problems, the application adopts the following technical scheme:
in a first aspect, a real-time image update implementation system based on an IPTV video stream is provided, including a terminal and a server, where a signal output end of the terminal is connected with a signal input end of the server, and a signal output end of the server is connected with a signal input end of the terminal;
the terminal is used for providing browsing and playing for a user, inquiring the EPG version number from the server at regular time, acquiring an updated poster address, and automatically updating the poster display of the current page;
the server is used for image generation, EPG version management and EPG content management.
Preferably, the server side comprises an EPG management server, a streaming media server and an image generation server;
the signal output end of the EPG management server is connected with the signal input end of the streaming media server, the signal output end of the streaming media server is connected with the signal input end of the image generation server, and the signal output end of the image generation server is connected with the signal input end of the EPG management server and the signal input end of the terminal;
the EPG management server is used for operation configuration management and version management of media assets and channels;
the streaming media server is used for collecting, caching, scheduling and transmitting and pushing streaming media contents;
the image generation server is used for generating video images in real time or at a designated time point according to streaming media, and caching the generated images after intelligent beautifying processing for the EPG management server and the terminal.
Preferably, the EPG management server includes an EPG configuration module, where the EPG configuration module is configured to perform poster position configuration according to recommended bits that are required to be displayed by the terminal, so as to control a final effect of generating the image poster.
Preferably, each of the poster location configurations includes: video id, poster update time, content title, LOGO, poster size, poster quality, and customization parameters of the poster background.
Preferably, the image generation server comprises a stream request module, an image generation module and an image processing module, wherein the signal output end of the stream request module is connected with the signal input end of the image generation module, the signal output end of the image generation module is connected with the signal input end of the image processing module, and the signal output end of the image processing module is connected with the signal input end of the EPG management server;
the stream request module is used for requesting a real-time stream playing address from the stream media server according to the video id and acquiring video data;
the image generation module is used for decoding the video stream according to the video data to obtain an image picture of a corresponding time point in the video stream;
the image processing module is used for automatically combining and beautifying preconfigured logo and characters according to the configured style format according to the time point image picture generated by the image generating module to generate a poster for the terminal to display.
Preferably, the terminal comprises a terminal updating module, a signal output end of the terminal updating module is connected with a signal input end of the EPG management server, and a signal output end of the EPG management server is connected with a signal input end of the terminal updating module.
In a second aspect, a method for implementing real-time image update based on an IPTV video stream is provided, and the system for implementing real-time image update based on an IPTV video stream includes the following steps:
s1: the terminal sends a recommendation position display requirement to the EPG management server;
s2: the EPG configuration module carries out customized parameter configuration according to the display requirement of the recommendation position of the terminal and transmits the configuration parameters to the image generation server;
s3: the stream request module requests a real-time stream playing address to a stream media server according to the media video id in the configuration parameter to acquire video data;
s4: the image generation module decodes the video stream according to the video data to obtain an image picture of a corresponding time point in the video stream;
s5: the image processing module automatically combines and beautifies preconfigured logo and characters according to a configured style format to generate a poster according to a time point image picture generated by the image generating module and transmits the poster to the terminal;
s6: the terminal starts the poster generated by the application.
Preferably, step S6 further comprises the following specific steps:
s60: the terminal updating module requests the EPG version number from the EPG management server;
s61: the EPG management server returns an EPG version number to the terminal updating module;
s62: if the returned version number is the same as the local version number, no new poster data is required;
s63: if the returned version number is different from the local version number, requesting new poster data from the EPG management server;
s64: the EPG management server returns new poster data to the terminal update module.
The beneficial effects of the application include:
the application provides a real-time image updating realization system and a real-time image updating realization method based on an IPTV video stream. The whole process does not need manual processing, intelligent image processing is carried out on the output images of the video stream through the service end, the images are synthesized and beautified, finally, operation uploading is not needed, the service end is automatically saved, the terminal application updating is supplied, the operation cost and the labor cost of IPTV OTT are effectively reduced, and meanwhile, compared with manual drawing, uploading and updating, the real-time performance of image updating is improved.
Drawings
Fig. 1 is a schematic diagram of a real-time image update implementation system based on an IPTV video stream according to the present application.
Fig. 2 is a flowchart of a real-time image update implementation method based on an IPTV video stream according to the present application.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. The components of the embodiments of the present application generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the application, as presented in the figures, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present application.
The present application will present various aspects, embodiments, or features about a system that may include a plurality of devices, components, modules, etc. It is to be understood and appreciated that the various systems may include additional devices, components, modules, etc. and/or may not include all of the devices, components, modules etc. discussed in connection with the figures. Furthermore, combinations of these schemes may also be used.
In addition, in the embodiments of the present application, words such as "exemplary," "for example," and the like are used to indicate an example, instance, or illustration. Any embodiment or design described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments or designs. Rather, the term use of an example is intended to present concepts in a concrete fashion.
In the embodiment of the present application, "information", "signal", "message", "channel", and "signaling" may be used in a mixed manner, and it should be noted that the meaning of the expression is consistent when the distinction is not emphasized. "of", "corresponding" and "corresponding" are sometimes used in combination, and it should be noted that the meaning of the expression is consistent when the distinction is not emphasized.
The application is further described in detail below with reference to fig. 1-2:
referring to fig. 1, a real-time image updating implementation system based on an IPTV (internet protocol television) video stream comprises a terminal and a server, wherein a signal output end of the terminal is connected with a signal input end of the server, and a signal output end of the server is connected with a signal input end of the terminal;
the terminal is used for providing browsing and playing for users, inquiring the version number of an EPG (electronic program guide) to the server at regular time, acquiring an updated poster address, and automatically updating the poster display of the current page. The server is used for image generation, EPG version management and EPG content management.
In the scheme, the terminal is APP equipment comprising video terminal application, and the APP equipment displays EPG content and provides the EPG content for users to browse and play. In EPG content, the majority of the presentation mode is a poster, occupying almost all pages except the player. And inquiring the EPG version number from the server through the terminal at regular time, and acquiring a new poster address when the version number changes, so as to automatically update the poster display of the current page. The specific implementation may adopt a polling mode or a push mode, such as using HTTP long polling or WebSocket protocol.
The server side comprises an EPG management server, a streaming media server and an image generation server. The signal output end of the EPG management server is connected with the signal input end of the streaming media server, the signal output end of the streaming media server is connected with the signal input end of the image generation server, and the signal output end of the image generation server is connected with the signal input end of the EPG management server and the signal input end of the terminal.
The EPG management server is used for operation configuration management and version management of media assets and channels, and ensures that the content of the terminal APP is displayed completely and abundantly. Specifically, the EPG management server manages contents including the addition, deletion, modification, search of media assets and channels, and management and distribution of EPG versions. EPG version management includes creation, modification, and deletion of new versions, and switching and rollback functions between versions. Meanwhile, the EPG management server also needs to support data synchronization and backup to ensure the security and reliability of data.
The streaming media server is used for collecting, caching, scheduling and transmitting and pushing streaming media content, and specifically comprises the steps of collecting and decoding video streams, caching and scheduling video data and transmitting and pushing data. In order to ensure the quality and stability of the streaming media data, the server also needs to support load balancing, fault tolerance and fault recovery functions.
The image generation server is used for generating video images in real time or at a designated time point according to the streaming media, and caching the generated images after intelligent beautifying processing for the EPG management server and the terminal. Specifically, the method comprises the functions of decoding and frame extraction of video data, processing and converting frame data, intelligent beautifying and optimizing image data. The image generation server also supports multithreading, distributed processing, and caching functions in order to improve quality of service and response speed.
The EPG management server comprises an EPG configuration module which is arranged in the EPG management server and is used for carrying out poster position configuration according to recommended positions required to be displayed by the terminal so as to control the final effect of generating the image poster. Each poster location configuration includes: the video id, the poster update time, the content title, the LOGO, the poster size, the poster quality and the customized parameters of the poster background, and synchronizing the configuration information to the image generation server. Specifically, the EPG configuration module generates a configuration file after the background administrator configures the presentation bit, where the configuration file includes the position of the recommendation bit, the presentation mode of the recommendation bit, and the media video ID information corresponding to the recommendation bit. The administrator may configure through the background management system and synchronize the configuration information to the image generation server for use by the image generation module.
The image generation server comprises a stream request module, an image generation module and an image processing module, wherein the signal output end of the stream request module is connected with the signal input end of the image generation module, the signal output end of the image generation module is connected with the signal input end of the image processing module, and the signal output end of the image processing module is connected with the signal input end of the EPG management server.
The stream request module is used for requesting a real-time stream playing address from the stream media server according to the video id and obtaining video data. And the stream request module requests a real-time stream playing address to the stream media server according to the media video ID in the recommended bit configuration file to acquire video data. The streaming media server collects, caches, schedules and transmits the pushed streaming media content, and returns the corresponding real-time streaming play address according to the requested video ID.
The image generation module is used for decoding the video stream according to the video data to obtain the image picture of the corresponding time point in the video stream, namely the image generation module decodes the image picture of the corresponding time point according to the video data.
The image processing module is used for automatically combining and beautifying preconfigured logo and characters according to the configured style format according to the time point image picture generated by the image generating module to generate a poster for the terminal to display. In the image generation process, according to the configuration information, preconfigured logo and characters can be automatically combined and beautified according to the style format to generate a poster. The beautifying treatment can use image processing technology such as sharpening, contrast, brightness adjustment and color balance mode to make the generated poster clearer and more beautiful. The generated poster is cached in a local server and is supplied to terminal equipment for use.
The terminal comprises a terminal updating module, the signal output end of the terminal updating module is connected with the signal input end of the EPG management server, and the signal output end of the EPG management server is connected with the signal input end of the terminal updating module.
The terminal update module periodically queries the EPG management server for the EPG version number to determine whether the poster data needs to be updated. When detecting that the EPG version number changes, the terminal can request new poster data from the image generation server and display the updated poster data to a user. In addition, the terminal updating module can automatically update related poster data according to the operation behaviors of the user so as to improve the user experience.
The real-time image updating realization method based on the IPTV video stream is realized by adopting the real-time image updating realization system based on the IPTV video stream, and comprises the following steps:
s1: the terminal sends a recommendation position display requirement to the EPG management server;
s2: the EPG configuration module carries out customized parameter configuration according to the display requirement of the recommendation position of the terminal and transmits the configuration parameters to the image generation server;
s3: the stream request module requests a real-time stream playing address to a stream media server according to the media video id in the configuration parameter to acquire video data;
s4: the image generation module decodes the video stream according to the video data to obtain an image picture of a corresponding time point in the video stream;
s5: the image processing module automatically combines and beautifies preconfigured logo and characters according to a configured style format to generate a poster according to a time point image picture generated by the image generating module and transmits the poster to the terminal;
s6: the terminal starts the poster generated by the application.
Preferably, step S6 further comprises the following specific steps:
s60: the terminal updating module requests the EPG version number from the EPG management server;
s61: the EPG management server returns an EPG version number to the terminal updating module;
s62: if the returned version number is the same as the local version number, no new poster data is required;
s63: if the returned version number is different from the local version number, requesting new poster data from the EPG management server;
s64: the EPG management server returns new poster data to the terminal update module.
It should be understood that although described in a certain order, the steps are not necessarily performed sequentially in the order described. The steps are not strictly limited to the order of execution unless explicitly recited herein, and the steps may be executed in other orders. Moreover, some steps of the present embodiment may include a plurality of steps or stages, which are not necessarily performed at the same time, but may be performed at different times, and the order of the steps or stages is not necessarily sequential, but may be performed alternately or alternately with at least a part of the steps or stages in other steps or other steps.
In summary, the system and the method for implementing real-time image update based on IPTV video stream provided by the application implement real-time image generation through the server, and transmit the generated real-time image to the terminal, which starts the poster generated by the application. The whole process does not need manual processing, intelligent image processing is carried out on the output images of the video stream through the service end, the images are synthesized and beautified, finally, operation uploading is not needed, the service end is automatically saved, and terminal application updating is provided, so that the problems that when the recommended poster bit is frequently updated in the current live broadcast or on demand poster recommending operation process, operators are required to continuously draw and update and upload the poster due to the variability of the content are solved, labor and energy are wasted, the operation cost and the labor cost of IPTV OTT are effectively reduced, and the real-time performance of image updating is improved.
The above examples merely illustrate specific embodiments of the application, which are described in more detail and are not to be construed as limiting the scope of the application. It should be noted that it is possible for a person skilled in the art to make several variants and modifications without departing from the technical idea of the application, which fall within the scope of protection of the application.
Claims (8)
1. The real-time image updating realization system based on the IPTV video stream is characterized by comprising a terminal and a server, wherein the signal output end of the terminal is connected with the signal input end of the server, and the signal output end of the server is connected with the signal input end of the terminal;
the terminal is used for providing browsing and playing for a user, inquiring the EPG version number from the server at regular time, acquiring an updated poster address, and automatically updating the poster display of the current page;
the server is used for image generation, EPG version management and EPG content management.
2. The system for implementing real-time image update based on IPTV video stream according to claim 1, wherein the server comprises an EPG management server, a streaming media server and an image generation server;
the signal output end of the EPG management server is connected with the signal input end of the streaming media server, the signal output end of the streaming media server is connected with the signal input end of the image generation server, and the signal output end of the image generation server is connected with the signal input end of the EPG management server and the signal input end of the terminal;
the EPG management server is used for operation configuration management and version management of media assets and channels;
the streaming media server is used for collecting, caching, scheduling and transmitting and pushing streaming media contents;
the image generation server is used for generating video images in real time or at a designated time point according to streaming media, and caching the generated images after intelligent beautifying processing for the EPG management server and the terminal.
3. The system for realizing real-time image update based on IPTV video stream according to claim 2, wherein the EPG management server comprises an EPG configuration module, and the EPG configuration module is used for configuring the position of the poster according to the recommended bit required to be displayed by the terminal so as to control the final effect of generating the image poster.
4. A real-time image update implementation system based on an IPTV video stream according to claim 3, wherein each of the poster location configurations comprises: video id, poster update time, content title, LOGO, poster size, poster quality, and customization parameters of the poster background.
5. The system for realizing real-time image update based on IPTV video stream according to claim 4, wherein the image generation server comprises a stream request module, an image generation module and an image processing module, wherein the signal output end of the stream request module is connected with the signal input end of the image generation module, the signal output end of the image generation module is connected with the signal input end of the image processing module, and the signal output end of the image processing module is connected with the signal input end of the EPG management server;
the stream request module is used for requesting a real-time stream playing address from the stream media server according to the video id and acquiring video data;
the image generation module is used for decoding the video stream according to the video data to obtain an image picture of a corresponding time point in the video stream;
the image processing module is used for automatically combining and beautifying preconfigured logo and characters according to the configured style format according to the time point image picture generated by the image generating module to generate a poster for the terminal to display.
6. The system according to claim 1, wherein the terminal comprises a terminal update module, a signal output end of the terminal update module is connected to a signal input end of the EPG management server, and a signal output end of the EPG management server is connected to a signal input end of the terminal update module.
7. The method for realizing real-time image update based on IPTV video stream is characterized by adopting the real-time image update realizing system based on IPTV video stream as set forth in any one of the claims 1-6, comprising the following steps:
s1: the terminal sends a recommendation position display requirement to the EPG management server;
s2: the EPG configuration module carries out customized parameter configuration according to the display requirement of the recommendation position of the terminal and transmits the configuration parameters to the image generation server;
s3: the stream request module requests a real-time stream playing address to a stream media server according to the media video id in the configuration parameter to acquire video data;
s4: the image generation module decodes the video stream according to the video data to obtain an image picture of a corresponding time point in the video stream;
s5: the image processing module automatically combines and beautifies preconfigured logo and characters according to a configured style format to generate a poster according to a time point image picture generated by the image generating module and transmits the poster to the terminal;
s6: the terminal starts the poster generated by the application.
8. The method for implementing real-time image update based on IPTV video stream according to claim 7, wherein step S6 further comprises the specific steps of:
s60: the terminal updating module requests the EPG version number from the EPG management server;
s61: the EPG management server returns an EPG version number to the terminal updating module;
s62: if the returned version number is the same as the local version number, no new poster data is required;
s63: if the returned version number is different from the local version number, requesting new poster data from the EPG management server;
s64: the EPG management server returns new poster data to the terminal update module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310982297.5A CN117241056A (en) | 2023-08-04 | 2023-08-04 | Real-time image updating realization system and method based on IPTV video stream |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310982297.5A CN117241056A (en) | 2023-08-04 | 2023-08-04 | Real-time image updating realization system and method based on IPTV video stream |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117241056A true CN117241056A (en) | 2023-12-15 |
Family
ID=89095598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310982297.5A Pending CN117241056A (en) | 2023-08-04 | 2023-08-04 | Real-time image updating realization system and method based on IPTV video stream |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117241056A (en) |
-
2023
- 2023-08-04 CN CN202310982297.5A patent/CN117241056A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103379362B (en) | VOD method and system | |
| US11025982B2 (en) | System and method for synchronizing content and data for customized display | |
| CN101888409B (en) | Remote information issuing and monitoring system based on wide area network and control method thereof | |
| CN103702139B (en) | Video-on-demand system based on scalable coding under mobile environment | |
| US6249914B1 (en) | Simulating two way connectivity for one way data streams for multiple parties including the use of proxy | |
| EP2478697B1 (en) | Method and device for providing complementary information | |
| US20180227605A1 (en) | Transmission apparatus, transmission method, reception apparatus, and reception method | |
| US8589795B2 (en) | Method and apparatus for sharing viewing information | |
| US20150020102A1 (en) | Multi-channel guide service based on broadcast rating | |
| US20120324511A1 (en) | Apparatus, system for scheduling and broadcasting media, automatic channel scheduling method and recording medium | |
| KR102532046B1 (en) | Receiving device, sending device and data processing method | |
| CN101656688B (en) | Method, system and device for displaying instant messages | |
| KR101095296B1 (en) | Hybrid broadcasting service system using metadata | |
| US20080254740A1 (en) | Method and system for video stream personalization | |
| CN106209824A (en) | The cloud edit methods of data, system and the client of cloud editor | |
| WO2015064212A1 (en) | Transmission device, transmission method, reception device, and reception method | |
| CN102172035A (en) | Manufacturing method and system of audio special | |
| CN101267268B (en) | System, apparatus and method of providing personal broadcasting service according to scheduling | |
| US10219024B2 (en) | Transmission apparatus, metafile transmission method, reception apparatus, and reception processing method | |
| CN102710967A (en) | Cloud television system and method | |
| CN117241056A (en) | Real-time image updating realization system and method based on IPTV video stream | |
| CN102710968A (en) | Method for synchronizing video streams in cloud television system | |
| KR100845138B1 (en) | Method and apparatus for bidirectional rich media service connected to digital multimedia broadcasting | |
| CN114745365A (en) | Multi-screen display system in practice activity platform and implementation method | |
| CN115002490A (en) | Method and system for automatically generating multi-channel preview according to user watching behavior |
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 |