CN101175184A - Broadcast receiver and its video catalog management method - Google Patents
Broadcast receiver and its video catalog management method Download PDFInfo
- Publication number
- CN101175184A CN101175184A CNA2007101056610A CN200710105661A CN101175184A CN 101175184 A CN101175184 A CN 101175184A CN A2007101056610 A CNA2007101056610 A CN A2007101056610A CN 200710105661 A CN200710105661 A CN 200710105661A CN 101175184 A CN101175184 A CN 101175184A
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- video
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- program
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/7605—Television signal recording on discs or drums
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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
- H04N21/47—End-user applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/765—Interface circuits between an apparatus for recording and another apparatus
- H04N5/775—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television receiver
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/93—Regeneration of the television signal or of selected parts thereof
Abstract
The invention relates to a radio receiver and a method for managing the video directory of the radio receiver, wherein, the radio receiver includes: a tuner, for receiving the radio programs; an IR receiving part, for receiving the input the video requirement signals of the video tape of the radio programs and receiving the video directory representation signals; a hard disk, for recording the radio programs according the video requirement signals; a video directory database, which stores the recorded radio programs into various video directories; a controlling part which represents the video directory representation signals and registers the selected video program key pin images, which have undergone the classification, as the thumbnail images; and an output part which adopts the OSD method and displays the various video directories including the registered thumbnail images. The invention, through taking advantages of the DVR function of a digital radio receiver, designates a particular image as a thumbnail of the menu of the video directory file, so as to achieve the advantages of video directory preview and enabling the user to watch the wished image directly through the representing images, thus providing the user with great convenience.
Description
Technical field
The present invention is that broadcast receiver related invention, especially user can easily manage the video catalog management method related invention in the PVR system of the broadcast program catalogue of having recorded a video.
Background technology
About digital television, recently along with the development of TV tech, the mode of transmission broadcast singal also is developed thereupon, and therefore the attention rate to the digital television that adopts digital transmission means also raises gradually.
At present, compare with traditional analog broadcasting, digital broadcasting is by sending the tonequality of image quality and approximate CD level more clearly, for the user provides better service.According to number broadcasting plan from now on, the developments such as (Set-Top Box) of digital broadcast receiver and digital television set-top box is constantly carried out.
This digital broadcast receiver has the user when watching program, can utilize personal video recorder (Personal Video Recorder: hereinafter referred to as PVR) to preserve image in real time, the function of playing in the desirable time.This function except as the purposes of preserving the preferred broadcast program, can also be used as minutes when carrying out video conference by digital television.
Recently,, put into effect digital broadcast receiver DVR (Digital Video the Recorder :) product of the digital broadcasting of video recording/broadcast hereinafter referred to as DVR by storage mediums such as built-in hard disks along with popularizing of digital broadcast receiver.This demand of carrying the digital broadcast receiver of DVR function is increased gradually.The digital broadcast receiver of this lift-launch DVR function is to preserve in the hard disk of putting within it behind the formulation broadcasting stream of radio network acceptance, plays in the output of user's desired time.
Digital broadcast receiver is because of its DVR function, and not needing to establish in addition recording device just can subscription and video recording.Usually, the subscription and video recording that carries the digital broadcast receiver of DVR function is to specify each time and channel information mode by the user, forms video recording with the broadcast program unit that adopts EPG (Electronic Program Guide).
Formalized along with number broadcasting, this DVR product is expected to substitute rapidly original VCR (VideoCassette Recorder) product.Above-mentioned digital broadcast receiver DVR has carried high-performance CPU, adopt in the form video recording of file unit mode, so its advantage is easily to search for the program of preservation at storage mediums such as big capacity hard disks, simply repeat playing and edit after watch.
And digital broadcast receiver DVR is in order to strengthen user's facility, provide being called the Electronic Program Guide of EPG (ElectronicProgram Guide).Can be seen as the listing on the same day on the newspaper.The user utilizes this EPG data, preserves contents such as classification, exercise question, summary in the time of program that prior pre-recording is wished or program recording.
Especially,, all be divided into macrotaxonomy/middle classification/subclassification though the classified information of each broadcaster is variant slightly, and comprise current watch or record in program characteristics information.
But existing digital broadcast receiver can not be appointed as specific image the sketch map (Thumbnail) of video directory file menu, inconvenient video directory preview and make the user pass through the image that the representative image direct viewing is wished.
Summary of the invention
In order to address the above problem, the objective of the invention is to by utilizing the DVR function of above-mentioned digital broadcast receiver, specific image is appointed as the sketch map (Thumbnail) of video directory file menu, the broadcast receiver and video catalog management method { the Broadcast receiver and method for management ofrecording list} thereof of the Image Management video directory that video directory preview and user can directly specify hope is provided.
In order to achieve the above object, the present invention is achieved by the following technical solutions:
A kind of broadcast receiver comprises: the tuner that receives broadcast program; The video recording of accepting the above-mentioned broadcast program of input requires signal and video directory to represent the IR receiving portion of signal; Require signal by above-mentioned video recording, record the hard disk of above-mentioned broadcast program; The above-mentioned digests of broadcast programs of recording is stored as the video directory database of all kinds of video directories; Represent signal by above-mentioned video directory, choose above-mentioned video program key frame image through classification after, be registered as the control part of sketch map image; And adopt the OSD mode, show the efferent of all kinds of video directories that comprise above-mentioned registration sketch map image.
Aforesaid radio receiver is characterized in that it comprises that also the image address with all kinds of video program sketch maps of above-mentioned registration is kept at the memory of depositing the zone.
Aforesaid radio receiver is characterized in that being updated after above-mentioned video directory database is registered above-mentioned all kinds of video program sketch map image.
A kind of video catalog management method of broadcast receiver comprises: the stage of receiving broadcast signal; Require signal that the broadcast singal of above-mentioned reception is recorded in hard disk according to video recording, be divided into all kinds of video directories after, the stage of upgrading the video directory database; And behind the broadcast program of the above-mentioned classification of from above-mentioned video directory database, breathing out, select the key frame image to register to the stage of the video directory sketch map image of respective broadcast program.
The video catalog management method of aforesaid broadcast receiver is characterized in that above-mentioned all kinds of video directory classifies by the EPG information of the broadcast singal of above-mentioned reception.
The video catalog management method of aforesaid broadcast receiver is characterized in that above-mentioned all kinds of video directory is to classify after the user sets up.
The video catalog management method of aforesaid broadcast receiver is characterized in that above-mentioned selected key frame image is a kind of of video and static images at least.
The video catalog management method of aforesaid broadcast receiver is characterized in that above-mentioned video directory database comprises the program names of video program, record date, temporal information and video program sketch map image.
The video catalog management method of aforesaid broadcast receiver is characterized in that it also comprises from above-mentioned video directory database to choose all kinds of video programs, thereby shows the stage of corresponding sketch map image.
Again, the video catalog management method of broadcast receiver comprises: represent requirement according to video directory, the stage of all kinds of video programs of breathing out from the video directory database; After from above-mentioned all kinds of video programs of being breathed out, choosing a sketch map image, be registered as the stage of title sketch map image; Reach the stage that shows the sketch map image of above-mentioned registration by above-mentioned all kinds of video directory title sketch map images.
The video catalog management method of aforesaid radio receiver is characterized in that above-mentioned sketch map image is a kind of of video and static images at least.
The video catalog management method of aforesaid radio receiver is characterized in that recording above-mentioned program names, record date, temporal information and the video program sketch map image that comprises video program as catalog data base.
The video catalog management method of aforesaid radio receiver is characterized in that address with above-mentioned title sketch map image is kept at memory and deposits the zone.
The invention has the beneficial effects as follows: by utilizing the DVR function of digital broadcast receiver, specific image is appointed as the sketch map (Thumbnail) of video directory file menu, thereby has the video directory preview and make the effect of the image that the user can wish by the representative image direct viewing.
Description of drawings
Fig. 1 is the cut-away view with broadcast receiver of sketch map video catalog management function of the present invention.
Fig. 2 is for showing the exemplary plot of the sketch map video catalog management method in the example of the present invention.
Fig. 3 a is for showing the precedence diagram of the sketch map video file management method in an example of the present invention.
Fig. 3 b is the precedence diagram of the sketch map video directory folder management method of demonstration another example of the present invention.
Major part symbol description in the picture
10. tuner 20. multichannel decomposition portions
30. decoder 40. efferents
50. memory 60.IR acceptance division
70. control part 80. video directory DB
90.OSD the 100.HDD of portion
Embodiment
Below in conjunction with accompanying drawing the present invention is carried out concrete being described below:
Fig. 1 is the cut-away view with broadcast receiver of sketch map video catalog management function of the present invention.
Broadcast receiver of the present invention, when being included on the HDD (hard disk) 100 the various program of preserving digital video recorder and voice data, the video directory DB (database) 80 of any program that the user wishes is put in choosing.
The video directory tabulation of efferent 40 expression customer requirements especially shows the video directory of classifying by each title that comprises sketch map image of the present invention.
The program recording that IR receiving portion 60 receives user's input requires signal, video directory to represent to require signal, sketch map image to select signals such as signal, receives external input signals such as remote controller.
Video directory DB 80 comprises user's recorded program name, record date, temporal information and can represent the sketch map image of each program, and establishment is divided into all kinds of video directory tabulations.
HDD 100 is the large-capacity storage media that can preserve a plurality of programs, video and voice data that record and preservation receive by video signal.
Fig. 2 is for showing the schematic diagram of the sketch map video catalog management method in the embodiments of the invention.
According to the present invention, the video directory database is divided into the video program catalogue classification such as physical culture, film, tourism, manages.Above-mentioned various types of programs classification is to extract from broadcast singal Additional Services data EPG (the Electronic Program Guide) information that is received.According to example, select higher level's classification sports, then together represent corresponding physical culture video program with the sketch map image.
Key (key) two field picture of user by video program assembled main the story board of football match, is appointed as the sketch map image of video program, perhaps from the performing art program, choose oneself like the singer song as corresponding video program sketch map image.And the video directory tabulation of classification is to choose one as the sketch map of representing the title of video directory from the sketch map image of each video program catalogue.
Fig. 3 a is for showing the precedence diagram of the sketch map video file management method in one embodiment of the present of invention.
Accept the user and import the video directory display requirement, the video directory that is kept among the HDD (hard disk) of breathing out is tabulated, and opens user-selected video file, i.e. the S301 stage among the figure.Extract the sketch map image, carry out the video recording editor, play selected video program file, show the image of present frame, i.e. the S303 stage among the figure.At this moment, find the signal of whether having imported the pause button signal or from present frame, having chosen the video file sketch map, i.e. the S305 stage among the figure.If find input signal, then the image of respective frame is registered as the sketch map of video program file, show the image of selected frame, i.e. S307, S309 stage among the figure with the video file sketch map.If do not have input signal then show the image of next frame.
Fig. 3 b is the precedence diagram of the sketch map video directory folder management method of demonstration an alternative embodiment of the invention.
Carry out the video editing program, accept the menu of importing in order to manage video directory.At this moment, all kinds of video directories that comprise the sketch map image of breathing out from video directory DB are tabulated, i.e. the S302 stage among the figure.The tabulation of all kinds of video directories is represented each corresponding video program file of classifying by subordinate's project, the video program of the sketch map image of having represented to comprise that the user selects, i.e. S304 stage among the figure.At this moment, find the input signal that the video program file sketch map image that will select registers to corresponding classification video directory sketch map image, i.e. the S306 stage among the figure.The sketch map image of registration is the sketch map graphical representation by representing corresponding classification video directory, i.e. S308 stage among the figure.The title sketch map image address of logining in the corresponding classification video directory file is kept at the zone of depositing of memory, i.e. S310 stage among the figure.
The foregoing description does not limit the present invention in any form, and all technical schemes that method obtained of taking to be equal to replacement or equivalent transformation all drop in protection scope of the present invention.
Claims (13)
1. the video catalog management method of broadcast receiver comprises: the stage of receiving broadcast signal; Require signal that the broadcast singal of above-mentioned reception is recorded in hard disk according to video recording, be divided into all kinds of video directories after, the stage of upgrading the video directory database; And behind the broadcast program of the above-mentioned classification of from above-mentioned video directory database, breathing out, select the key frame image to register to the stage of the video directory sketch map image of respective broadcast program.
2. the video catalog management method of broadcast receiver according to claim 1 is characterized in that above-mentioned all kinds of video directory classifies by the EPG information of the broadcast singal of above-mentioned reception.
3. the video catalog management method of broadcast receiver according to claim 1 is characterized in that above-mentioned all kinds of video directory is to classify after the user sets up.
4. the video catalog management method of broadcast receiver according to claim 1 is characterized in that above-mentioned selected key frame image is a kind of of video and static images at least.
5. the video catalog management method of broadcast receiver according to claim 1 is characterized in that above-mentioned video directory database comprises the program names of video program, record date, temporal information and video program sketch map image.
6. the video catalog management method of broadcast receiver according to claim 1 is characterized in that it also comprises from above-mentioned video directory database to choose all kinds of video programs, thereby shows the stage of corresponding sketch map image.
7. the video catalog management method of broadcast receiver comprises: represent requirement according to video directory, the stage of all kinds of video programs of breathing out from the video directory database; After from above-mentioned all kinds of video programs of being breathed out, choosing a sketch map image, be registered as the stage of title sketch map image; Reach the stage that shows the sketch map image of above-mentioned registration by above-mentioned all kinds of video directory title sketch map images.
8. the video catalog management method of radio receiver according to claim 7 is characterized in that above-mentioned sketch map image is a kind of of video and static images at least.
9. the video catalog management method of radio receiver according to claim 7 is characterized in that recording above-mentioned program names, record date, temporal information and the video program sketch map image that comprises video program as catalog data base.
10. the video catalog management method of radio receiver according to claim 7 is characterized in that address with above-mentioned title sketch map image is kept at memory and deposits the zone.
11. broadcast receiver comprises: the tuner that receives broadcast program; The video recording of accepting the above-mentioned broadcast program of input requires signal and video directory to represent the IR receiving portion of signal; Require signal by above-mentioned video recording, record the hard disk of above-mentioned broadcast program; The above-mentioned digests of broadcast programs of recording is stored as the video directory database of all kinds of video directories; Represent signal by above-mentioned video directory, choose above-mentioned video program key frame image through classification after, be registered as the control part of sketch map image; And adopt the OSD mode, show the efferent of all kinds of video directories that comprise above-mentioned registration sketch map image.
12. radio receiver according to claim 11 is characterized in that it comprises that also the image address with all kinds of video program sketch maps of above-mentioned registration is kept at the memory of depositing the zone.
13. radio receiver according to claim 11 is characterized in that being updated after above-mentioned video directory database is registered above-mentioned all kinds of video program sketch map image.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020060104556A KR20080037417A (en) | 2006-10-26 | 2006-10-26 | Broadcast receiver and method for management of recording list |
| KR1020060104556 | 2006-10-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101175184A true CN101175184A (en) | 2008-05-07 |
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ID=39423405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101056610A Pending CN101175184A (en) | 2006-10-26 | 2007-04-27 | Broadcast receiver and its video catalog management method |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR20080037417A (en) |
| CN (1) | CN101175184A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111405221A (en) * | 2020-01-13 | 2020-07-10 | 海信电子科技（深圳）有限公司 | Display device and display method of recording file list |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101645188B1 (en) * | 2009-12-23 | 2016-08-03 | 엘지전자 주식회사 | Apparatus for displaying image and method for operating the same |
-
2006
- 2006-10-26 KR KR1020060104556A patent/KR20080037417A/en not_active Application Discontinuation
-
2007
- 2007-04-27 CN CNA2007101056610A patent/CN101175184A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111405221A (en) * | 2020-01-13 | 2020-07-10 | 海信电子科技（深圳）有限公司 | Display device and display method of recording file list |
| CN111405221B (en) * | 2020-01-13 | 2023-03-24 | Vidaa(荷兰)国际控股有限公司 | Display device and display method of recording file list |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20080037417A (en) | 2008-04-30 |
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