CN104918135B - A kind of video station symbol generation method and device - Google Patents
A kind of video station symbol generation method and device Download PDFInfo
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- CN104918135B CN104918135B CN201510295727.1A CN201510295727A CN104918135B CN 104918135 B CN104918135 B CN 104918135B CN 201510295727 A CN201510295727 A CN 201510295727A CN 104918135 B CN104918135 B CN 104918135B
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- station symbol
- xml file
- symbol image
- coded data
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Classifications
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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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/85—Assembly of content; Generation of multimedia applications
- H04N21/854—Content authoring
- H04N21/8543—Content authoring using a description language, e.g. Multimedia and Hypermedia information coding Expert Group [MHEG], eXtensible Markup Language [XML]
-
- 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
- H04N21/4355—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream involving reformatting operations of additional data, e.g. HTML pages on a television screen
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/4722—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting additional data associated with the content
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Human Computer Interaction (AREA)
- Computer Security & Cryptography (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention discloses a kind of video station symbol generation method and device, for lifting station symbol generation and editorial efficiency.The described method includes：After the station symbol image of required station symbol to be shown in video is encoded, coded data corresponding with the station symbol image is generated；XML file corresponding with the station symbol is generated according to the coded data, and station symbol image corresponding with the coded data is included in the attribute information of the XML file；The XML file is obtained, is generated after being decoded to the XML file and shows the station symbol image.The program can directly preserve station symbol attribute information in XML file, and then only need to obtain XML file and decode it that station symbol can be generated, and improve station symbol generation and editorial efficiency, while improve user experience.
Description
Technical field
The present invention relates to Internet technical field, more particularly to a kind of video station symbol generation method and device.
Background technology
With the development of science and technology and living standards of the people raising, video has become people's work, study, social
And the important way that amusement and recreation are irreplaceable, also, requirement of the people for video is also higher and higher.At present, in video
In editing system, the mode that shows and generate for station symbol in video, it is necessary first to obtain XML corresponding with station symbol
(Extensible Markup Language：Extensible markup language) file, further according to net corresponding with station symbol in XML file
The remote database of the attribute information of storage station symbol is looked in network address, and is obtained by accessing the remote database described
The attribute information of station symbol and after loading it, regenerates station symbol；The editor of the program and complex for operation step, and station symbol show and
The efficiency of generation is low, and elapsed time length, have impact on user experience.
The content of the invention
The present invention provides a kind of video station symbol generation method and device, and station symbol attribute can be directly preserved in XML file
Information, and then only need to obtain XML file and decode it that station symbol can be generated, improve station symbol generation and editorial efficiency.
First aspect according to embodiments of the present invention, there is provided a kind of video station symbol generation method, including：
After the station symbol image of required station symbol to be shown in video is encoded, generation is corresponding with the station symbol image
Coded data；
XML file corresponding with the station symbol is generated according to the coded data, and in the attribute information of the XML file
Include station symbol image corresponding with the coded data；
The XML file is obtained, is generated after being decoded to the XML file and shows the station symbol image.
In one embodiment, after the station symbol image by required station symbol to be shown in video is encoded, generation
Coded data corresponding with the station symbol image, including：
Obtain the station symbol image of required station symbol to be shown in video；
Base64 codings are carried out to the station symbol image, generate binary data corresponding with the station symbol image.
In one embodiment, the attribute information of the XML file is also comprising channel designation, channel number, video name, platform
Mark display location and size, station symbol show duration.
In one embodiment, it is described that XML file corresponding with the station symbol is generated according to the coded data and described
Station symbol image corresponding with the coded data is included in the attribute information of XML file, including：
Obtain coded data corresponding with the station symbol image；
XML file corresponding with the station symbol is generated according to the coded data, and in the attribute information of the XML file
Include station symbol image corresponding with the coded data；
The XML file of generation is stored.
In one embodiment, it is described to obtain the XML file, generate and show after being decoded to the XML file
The station symbol image, including：
The XML file is obtained when the video plays out；
The XML file is decoded and attribute information corresponding with the station symbol is extracted from the XML file；
According to the attribute information of extraction, generated in the video display process and show the station symbol image.
Second aspect according to embodiments of the present invention, also provides a kind of video station symbol generating means, including：
Coded data generation module, it is raw after the station symbol image of required station symbol to be shown in video is encoded
Into coded data corresponding with the station symbol image；
XML file generation module, for generating XML file corresponding with the station symbol, and institute according to the coded data
State and station symbol image corresponding with the coded data is included in the attribute information of XML file；
Decoder module, for obtaining the XML file, generates after being decoded to the XML file and shows described
Logo image.
In one embodiment, the coded data generation module includes：
First acquisition submodule, for obtaining the station symbol image of required station symbol to be shown in video；
Encoding submodule, for carrying out base64 codings to the station symbol image, generation is corresponding with the station symbol image
Binary data.
In one embodiment, the attribute information of the XML file is also comprising channel designation, channel number, video name, platform
Mark display location and size, station symbol show duration.
In one embodiment, the XML file generation module includes：
Second acquisition submodule, for obtaining coded data corresponding with the station symbol image；
XML file generates submodule, for generating XML file corresponding with the station symbol according to the coded data, and
Station symbol image corresponding with the coded data is included in the attribute information of the XML file；
Sub-module stored, for the XML file of generation to be stored.
In one embodiment, the decoder module further includes：
3rd acquisition submodule, for obtaining the XML file when the video plays out；
Decoding sub-module, for being decoded to the XML file and being extracted and the station symbol pair from the XML file
The attribute information answered；
Station symbol generates submodule, according to the attribute information of extraction, generates and shows in the video display process
The station symbol image.
Technical solution provided in an embodiment of the present invention can produce following beneficial effect：By required station symbol to be shown in video
Station symbol image encoded after, generate corresponding with station symbol image coded data；According to the coded data generation with
The corresponding XML file of the station symbol, and station symbol figure corresponding with the coded data is included in the attribute information of the XML file
Picture；The XML file is obtained, is generated after being decoded to the XML file and shows the station symbol image.The program can be
Station symbol attribute information is directly preserved in XML file, and then only needs to obtain XML file and decode it that station symbol can be generated, and
Need not by looked in network address corresponding with station symbol in XML file storage station symbol attribute information remote database,
And after obtaining the attribute information of the station symbol by accessing the remote database and load it, station symbol is regenerated, therefore
Station symbol generation and editorial efficiency are improved, while improves user experience.
Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification
Obtain it is clear that or being understood by implementing the present invention.The purpose of the present invention and other advantages can be by the explanations write
Specifically noted structure is realized and obtained in book, claims and attached drawing.
Below by drawings and examples, technical scheme is described in further detail.
Brief description of the drawings
Attached drawing is used for providing a further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
Apply example to be used to explain the present invention together, be not construed as limiting the invention.
In the accompanying drawings：
Fig. 1 is a kind of flow chart of video station symbol generation method of the present invention according to an exemplary embodiment；
Fig. 2 is the embodiment party of step S10 in video station symbol generation method of the present invention according to an exemplary embodiment
Formula flow chart；
Fig. 3 is the embodiment party of step S20 in video station symbol generation method of the present invention according to an exemplary embodiment
Formula flow chart；
Fig. 4 is the embodiment party of step S30 in video station symbol generation method of the present invention according to an exemplary embodiment
Formula flow chart；
Fig. 5 is a kind of block diagram of video station symbol generating means of the present invention according to an exemplary embodiment；
Fig. 6 is coded data generation module in video station symbol generating means of the present invention according to an exemplary embodiment
61 block diagram；
Fig. 7 is XML file generation module in video station symbol generating means of the present invention according to an exemplary embodiment
62 block diagram；
Fig. 8 is the frame of decoder module 63 in video station symbol generating means of the present invention according to an exemplary embodiment
Figure.
Embodiment
The preferred embodiment of the present invention is illustrated below in conjunction with attached drawing, it will be appreciated that described herein preferred real
Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
The embodiment of the present disclosure provides a kind of video station symbol generation method, and station symbol figure can be directly preserved in XML file
As attribute information, and then only need to obtain XML file and decode it that station symbol can be generated, without by XML file
The remote database of the attribute information of storage station symbol is looked in network address corresponding with station symbol, and by accessing the distal end number
After the attribute information of the station symbol is obtained according to storehouse and is loaded it, station symbol is regenerated, therefore improves station symbol generation and editor
Efficiency, while improve user experience.As shown in Figure 1, the method comprising the steps of S10-S30：
In step slo, after the station symbol image of required station symbol to be shown in video is encoded, generate and described
The corresponding coded data of logo image.
It is that is, current embodiment require that straight after being encoded when being broadcasted in video including the station symbol image on video pictures
Connect and be stored in XML file, in order to directly parse the coded data of the station symbol image when video broadcasts and rendered
After show the station symbol image.And in the disclosure, the coding mode of the station symbol image of the station symbol can need certainly according to user
Row selection.In one embodiment, as shown in Fig. 2, step S10 may include：
Step S101, the station symbol image of required station symbol to be shown in video is obtained；That is, obtain first needed in video
The original station symbol image of station symbol to be shown, and then it is encoded.
Step S102, base64 is carried out to the station symbol image, and (base64 is that transmission 8Bit is most commonly used on network
One of coding mode of syllabified code) coding, generate binary data corresponding with the station symbol image.That is, in this implementation
In example, the station symbol image is encoded by way of base64 codings, but in the disclosure, it is not limited to this kind
Coding mode, can also need to select other coding modes according to user, can be direct when video broadcasts as long as can reach
Parse the coded data of the station symbol image and the effect of the station symbol image is shown after being rendered.
In step S20, XML file corresponding with the station symbol, and the XML file are generated according to the coded data
Attribute information in include station symbol image corresponding with the coded data.
That is, due to needing directly to protect after being encoded including the station symbol image on video pictures when broadcasting in video
There are in XML file, therefore coded data corresponding with the station symbol image can will be generated in step S10 as described in
An attribute information in XML file recorded in XML file；Meanwhile other attribute informations of the station symbol are also recorded in
In the XML file, and its recording mode can also be identical with the recording mode of the station symbol image of the station symbol.
In one embodiment, the attribute information of the XML file is also comprising channel designation, channel number, video name, platform
Mark display location and size, station symbol show duration.
In one embodiment, as shown in figure 3, step S20 may include：
Step S201, coded data corresponding with the station symbol image is obtained.That is, before the XML file is generated,
The coded data corresponding with the station symbol image generated in obtaining step S10 first.
Step S202, corresponding with station symbol XML file is generated according to the coded data, and the XML file
Station symbol image corresponding with the coded data is included in attribute information；That is, will coded number corresponding with the station symbol image
It recorded according to as an attribute information in the XML file in XML file；It is intelligible, in this step, can also be into
Other attribute informations for being about to the station symbol are also recorded in the XML file.
Step S203, the XML file of generation is stored.After the recording is completed, the XML file is deposited
Storage, transfers it in generation and display station timestamp with facilitating.
In step s 30, the XML file is obtained, is generated after being decoded to the XML file and shows the station symbol
Image.That is, after generating the XML file in step S20, when needing to generate and showing the station symbol image, transfer
The XML file and after being decoded to it, you can generate and show the station symbol image, without by XML file
The remote database of the attribute information of storage station symbol is looked in network address corresponding with station symbol, and by accessing the distal end number
After the attribute information of the station symbol is obtained according to storehouse and is loaded it, station symbol is regenerated.
In one embodiment, as shown in figure 4, step S30 may include：
Step S301, the XML file is obtained when the video plays out；In this step, it is first to generate and deposit
The XML file of storage is transferred.
Step S302, the XML file is decoded and category corresponding with the station symbol is extracted from the XML file
Property information；After being decoded to the XML file, all properties letter of the station symbol recorded in the XML file is obtained
Breath, including the station symbol image attributes information of the station symbol.
Step S303, according to the attribute information of extraction, generated in the video display process and show described
Logo image., can be direct according to all properties information of the station symbol recorded in the XML file obtained in step S302
Generated in the video display process and show the station symbol image, without by corresponding with station symbol in XML file
The remote database of the attribute information of storage station symbol is looked in network address, and by accessing the remote database to obtain
After stating the attribute information of station symbol and loading it, station symbol is regenerated, improves station symbol generation and editorial efficiency.
The above method provided in an embodiment of the present invention, the station symbol image of required station symbol to be shown in video is encoded
Afterwards, coded data corresponding with the station symbol image is generated；XML texts corresponding with the station symbol are generated according to the coded data
Part, and station symbol image corresponding with the coded data is included in the attribute information of the XML file；The XML file is obtained,
Generated after being decoded to the XML file and show the station symbol image.The program can directly preserve platform in XML file
Attribute information is marked, and then only needs to obtain XML file and decode it that station symbol can be generated, without by XML file
The remote database of the attribute information of storage station symbol is looked in network address corresponding with station symbol, and by accessing the distal end number
After the attribute information of the station symbol is obtained according to storehouse and is loaded it, station symbol is regenerated, therefore improves station symbol generation and editor
Efficiency, while improve user experience.
Corresponding video station symbol generation method provided in an embodiment of the present invention, the present invention also provides video station symbol generating means,
As shown in figure 5, the device may include：
Coded data generation module 61, after the station symbol image of required station symbol to be shown in video is encoded,
Generation coded data corresponding with the station symbol image；
XML file generation module 62, for generating XML file corresponding with the station symbol according to the coded data, and
Station symbol image corresponding with the coded data is included in the attribute information of the XML file；
Decoder module 63, for obtaining the XML file, generates after being decoded to the XML file and shows described
Station symbol image.
In one embodiment, as shown in fig. 6, the coded data generation module 61 includes：
First acquisition submodule 611, for obtaining the station symbol image of required station symbol to be shown in video；
Encoding submodule 612, for carrying out base64 codings to the station symbol image, generation is corresponding with the station symbol image
Binary data.
In one embodiment, the attribute information of the XML file is also comprising channel designation, channel number, video name, platform
Mark display location and size, station symbol show duration.
In one embodiment, as shown in fig. 7, the XML file generation module 62 includes：
Second acquisition submodule 621, for obtaining coded data corresponding with the station symbol image；
XML file generates submodule 622, for generating XML file corresponding with the station symbol according to the coded data,
And station symbol image corresponding with the coded data is included in the attribute information of the XML file；
Sub-module stored 623, for the XML file of generation to be stored.
In one embodiment, as shown in figure 8, the decoder module 63 further includes：
3rd acquisition submodule 631, for obtaining the XML file when the video plays out；
Decoding sub-module 632, for being decoded to the XML file and being extracted and described from the XML file
Mark corresponding attribute information；
Station symbol generates submodule 633, according to the attribute information of extraction, generates and shows in the video display process
Show the station symbol image.
It should be understood by those skilled in the art that, the embodiment of the present invention can be provided as method, system or computer program
Product.Therefore, the present invention can use the reality in terms of complete hardware embodiment, complete software embodiment or combination software and hardware
Apply the form of example.Moreover, the present invention can use the computer for wherein including computer usable program code in one or more
The shape for the computer program product that usable storage medium is implemented on (including but not limited to magnetic disk storage and optical memory etc.)
Formula.
The present invention be with reference to according to the method for the embodiment of the present invention, the flow of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that it can be realized by computer program instructions every first-class in flowchart and/or the block diagram
The combination of flow and/or square frame in journey and/or square frame and flowchart and/or the block diagram.These computer programs can be provided
The processors of all-purpose computer, special purpose computer, Embedded Processor or other programmable information processing equipments is instructed to produce
A raw machine so that the instruction performed by computer or the processor of other programmable information processing equipments, which produces, to be used in fact
The device for the function of being specified in present one flow of flow chart or one square frame of multiple flows and/or block diagram or multiple square frames.
These computer program instructions, which may also be stored in, can guide computer or other programmable information processing equipments with spy
Determine in the computer-readable memory that mode works so that the instruction being stored in the computer-readable memory, which produces, to be included referring to
Make the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one square frame of block diagram or
The function of being specified in multiple square frames.
These computer program instructions can be also loaded into computer or other programmable information processing equipments so that counted
Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented processing, thus in computer or
The instruction performed on other programmable devices is provided and is used for realization in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in a square frame or multiple square frames.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
God and scope.In this way, if these modifications and changes of the present invention belongs to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising including these modification and variations.
Claims (6)
- A kind of 1. video station symbol generation method, it is characterised in that including：After the station symbol image of required station symbol to be shown in video is encoded, coding corresponding with the station symbol image is generated Data, including：Obtain the station symbol image of required station symbol to be shown in video；Base64 codings are carried out to the station symbol image, generate binary data corresponding with the station symbol image；XML file corresponding with the station symbol is generated according to the coded data, and is included in the attribute information of the XML file Station symbol image corresponding with the coded data；Including：Obtain coded data corresponding with the station symbol image；XML file corresponding with the station symbol is generated according to the coded data, and is included in the attribute information of the XML file Station symbol image corresponding with the coded data；The XML file of generation is stored；The XML file is obtained, is generated after being decoded to the XML file and shows the station symbol image.
- 2. the method as described in claim 1, it is characterised in that the attribute information of the XML file is also comprising channel designation, frequency Taoist monastic name, video name, station symbol display location and size, station symbol show duration.
- 3. the method as described in claim 1, it is characterised in that it is described to obtain the XML file, the XML file is carried out Generated after decoding and show the station symbol image, including：The XML file is obtained when the video plays out；The XML file is decoded and attribute information corresponding with the station symbol is extracted from the XML file；According to the attribute information of extraction, generated in the video display process and show the station symbol image.
- A kind of 4. video station symbol generating means, it is characterised in that including：Coded data generation module, after the station symbol image of required station symbol to be shown in video is encoded, generation with The corresponding coded data of the station symbol image；XML file generation module, for generating XML file corresponding with the station symbol, and the XML according to the coded data Station symbol image corresponding with the coded data is included in the attribute information of file；Decoder module, for obtaining the XML file, generates after being decoded to the XML file and shows the station symbol figure Picture；The coded data generation module includes：First acquisition submodule, for obtaining the station symbol image of required station symbol to be shown in video；Encoding submodule, for the station symbol image carry out base64 codings, generation with the station symbol image corresponding two into Data processed；The XML file generation module includes：Second acquisition submodule, for obtaining coded data corresponding with the station symbol image；XML file generates submodule, for generating XML file corresponding with the station symbol according to the coded data, and it is described Station symbol image corresponding with the coded data is included in the attribute information of XML file；Sub-module stored, for the XML file of generation to be stored.
- 5. device as claimed in claim 4, it is characterised in that the attribute information of the XML file is also comprising channel designation, frequency Taoist monastic name, video name, station symbol display location and size, station symbol show duration.
- 6. device as claimed in claim 4, it is characterised in that the decoder module further includes：3rd acquisition submodule, for obtaining the XML file when the video plays out；Decoding sub-module, for being decoded and being extracted from the XML file corresponding with the station symbol to the XML file Attribute information；Station symbol generates submodule, according to the attribute information of extraction, generates and shows described in the video display process Station symbol image.
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| CN1964443A (en) * | 2005-11-08 | 2007-05-16 | 中央电视台 | A method and device for Chinese EPG channel classification |
| CN101742208A (en) * | 2008-11-11 | 2010-06-16 | 上海东方宽频传播有限公司 | Method for switching channels in network television client |
| CN104272253A (en) * | 2012-04-07 | 2015-01-07 | 三星电子株式会社 | Method and system for controlling display device and computer-readable recording medium |
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