CN101207759A - Method of PVR file positioning and PVR set-top box - Google Patents
Method of PVR file positioning and PVR set-top box Download PDFInfo
- Publication number
- CN101207759A CN101207759A CNA2007100775325A CN200710077532A CN101207759A CN 101207759 A CN101207759 A CN 101207759A CN A2007100775325 A CNA2007100775325 A CN A2007100775325A CN 200710077532 A CN200710077532 A CN 200710077532A CN 101207759 A CN101207759 A CN 101207759A
- Authority
- CN
- China
- Prior art keywords
- bookmark
- pvr
- user
- program segment
- top box
- 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.)
- Granted
Links
Images
Landscapes
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
The invention provides a method for positioning a PVR document, and a PVR STB, the method comprises the following steps: a. a bookmark is generated to be stored aiming at the program snippets in the PVR document according to the instruction of the user; b. when the document is replayed, the program snippets in the PVR document are positioned according to the bookmark. The technical proposal provided by the invention can facilitate the user to mark the program snippets in the PVR document by the bookmark, so as to mark the positions where the user is interested in; when in playback, the user can quickly switch to the positions according to the bookmark; in addition, the operations of appending and deleting the bookmark can be realized by pressing one key, thereby being more convenient.
Description
Technical field
The invention belongs to the video technique field, relate in particular to the technology of document alignment in PVR (the personal video recorder personal video record) set-top box.
Background technology
Along with the propelling day by day of global broadcast television digitization, Digital Television receiving card, digital TV set-top box and the digital TV integrated machine on the computer all and be saved as to promoting the different approaches of Digital Television.Along with television broadcasting manufacturer provides increasing as services such as browsing page, video request program, subscription and video recording, game on line or interactive TVs, top box of digital machine also will be from the transitional product of existing collocation simulated television, becomes from now on important digital product in the average family.In order to bring better service to the consumer, increasing set-top box begins to install additional hard disk, realizes the PVR function.Use the user of PVR set-top box can be to hard disk with television program record, also can be in needs certain file of playback, appreciate recorded program.
For recorded program, may be chronic, as several hours to more than ten hours even longer, in these recorded programs, often having many consumers did not need the segment appreciated as the adlink that intercuts or unwanted other segments of user etc.
With the adlink is example, if the user is in the process of playback program recording, run into adlink, the measure that the user takes usually is to utilize forwarding operation, skips this adlink, but often exist not enough in actual the use, too much as user's F.F., skipped one section program picture, this moment, the user needed rewind down, owing to there is not the indication of concrete position, the user may need back and forth operation just can adjust to several times into; In addition, when adlink occurring, the user needs the operation of repetition F.F. at every turn, and complex operation can not well be met consumers' demand.
Summary of the invention
The object of the present invention is to provide a kind of method and PVR set-top box of PVR document alignment, be intended to solve the problem of the PVR document alignment complex operation that exists in the prior art.
The present invention is achieved in that a kind of method of PVR document alignment, and described method comprises the steps:
A, according to user instruction, generate bookmark at the program segment in the PVR file and preserve;
When b, playback file, locate program segment in the described PVR file according to described bookmark.
Wherein step a specifically comprises:
The position mark instruction of a1, reception user input is given birth to corresponding bookmark at the program segment generation of described PVR file with current location, and described bookmark is kept in the memory.
Wherein step a1 specifically comprises:
Receive the position mark instruction of user's input, judge and whether have the bookmark corresponding in the described memory with current location, if exist, then delete the described bookmark corresponding with current location, otherwise, program segment at described PVR file generates the bookmark living corresponding with current location, and described bookmark is kept in the memory.
The position of described PVR program added the scope of a preset time section when described current location was user's input position mark instructions.
Wherein step b specifically comprises:
The position switching command of b1, reception user input shows the bookmark of being preserved in regular turn, and plays the PVR program segment that the user chooses the bookmark correspondence.
Wherein step b specifically comprises:
B1, receive the position switching command of user's input, the bookmark of the approximated position of inquiry and described PVR file current location begins to play from the program segment of described approximated position bookmarked, plays the program segment of described bookmarked in regular turn.
Wherein step b specifically comprises:
B1, receive the position switching command of user's input, play the PVR program segment of described bookmark correspondence in regular turn.
The present invention also provides a kind of PVR set-top box, comprises audio frequency and video input module, hard disk, audio/video decoding output module and Demux, and described set-top box also comprises CPU, memory, user's input interface and bookmarked module, wherein:
Described user's input interface is used for receiving position mark instructions and position switching command, and described instruction is transferred to CPU;
Described CPU links to each other with memory with described bookmarked module, be used for according to the described bookmarked module of described position mark instruction indication generate with the PVR file in the corresponding bookmark of program segment, and be used for controlling the program segment that described set-top box is play described bookmark correspondence according to described position switching command;
Described bookmarked module be used for according to the instruction of described CPU generate with described PVR file in the corresponding bookmark of program segment;
Described memory is used for storing the bookmark of the program segment correspondence in the described PVR file.
Described position mark instruction is by the output of the position mark button on the described set-top box remote controller, and described position switching command is by the position switching key output on the described set-top box remote controller.
Described position mark button and/or position switching key are existing button on the button set up on the described remote controller or the multiplexing described remote controller.
The present invention overcomes the deficiencies in the prior art, employing is carried out mark by bookmark to the program segment in the PVR file, own interested position mark is got off, in playback, switch to the technical scheme of these positions fast according to bookmark, make the user in playback PVR when man literary composition, can simple and fast position, skipping does not need the program segment play, improve the convenience of user's operation, better met user's request.
Description of drawings
Fig. 1 is the theory diagram of the described set-top box of the embodiment of the invention;
Fig. 2 is the described bookmark product process of embodiment of the invention figure;
The flow chart that Fig. 3 locatees when being the described playback PVR of embodiment of the invention program.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
The theory diagram of the PVR set-top box that the embodiment of the invention provides comprises as shown in Figure 1: audio frequency and video input module, memory, CPU, user's input interface, hard disk, audio/video decoding output module, bookmarked module and Demux (demodulation multiplexer).After set-top box powered up, CPU loaded the set-top box program that has positioning function and moves in memory; The user sends operational order by user's input interface to set-top box, as beginning performance recording, changing platform etc.; The audio, video data that the audio frequency and video input interface obtains can be transferred to Demux by system bus, by being transferred to audio/video decoding output module (the video decode output module can be audio decoder and Video Decoder and coding output interface thereof) behind the Demux demultiplexing, also can output to hard-disc recording according to user's selection and get off, hard disc data can be transferred to the audio/video decoding output module by system bus during playback; In addition, the bookmarked module links to each other with CPU by system bus, when the user sends the instruction of " position mark " by set-top box remote controller or other user command input units, user's input interface is transferred to CPU after receiving this instruction, CPU generates the bookmark of correspondence position according to " position mark " instruction indication bookmark mark module, and this bookmark stored in the memory, CPU also can discern the bookmark of user instruction indication bookmark mark module deletion correspondence position; When the user sent " position switching " instruction by set-top box remote controller, user's input interface was transferred to CPU with this instruction, and CPU reads bookmark according to this instruction from memory, jumped to the position of bookmark correspondence in a certain order and play.The bookmarked module is arranged in the memory in the embodiment of the invention.
With need to be provided with " position mark " button and " position switching " button on the described set-top box remote controller of the embodiment of the invention, wherein, " position mark " button is used for for user's input " position mark " instruction, and " position switching " button is used for for user's input " position switching " instruction.
Two above-mentioned buttons can be set up on prior remote controller, the button on also can multiplexing existing remote controller.In addition, can also on the set-top box control panel, set up these two buttons.
In some cases, the user may need to delete some bookmarks, for simplifying the button setting, the technical scheme that the embodiment of the invention provides is finished by " position mark " button equally, when the user presses " position mark " button on the remote controller, the bookmarked module will judge whether current location has existed corresponding bookmark, if exist, the original idea of then judging the user is not to generate a bookmark, but delete the bookmark of this position correspondence, therefore, the bookmarked module will be deleted the bookmark of this position correspondence; Because the time delay of signal processing, the user presses the current location of " position mark " button when the bookmarked module is judged variation has taken place, therefore, designed a threshold value in the embodiment of the invention, this threshold value can be set to 3 seconds, also can adjust according to actual conditions by the user, that is to say, when the user presses " position mark " button, CPU is transferred to the bookmarked module after receiving instruction, and the bookmarked module judges in the current location that receives instruction to deduct whether there is bookmark within the threshold range after receiving cpu instruction, if there is no, then generate the bookmark of this current location correspondence, otherwise delete the bookmark of this current location correspondence.
The flow process of set-top box generation bookmark specifically comprises following step as shown in Figure 2:
1, the user presses " position mark " button;
2, obtaining the current location of PVR file playback, can be unit with time (millisecond);
3, from system is provided with, read the bookmark threshold values, use this threshold values to decide deletion or bookmark of interpolation.
4, a cycle count i is set, is made as 0;
If 5 i＜bookmark sum then change step 6, otherwise change step 9;
6, calculate the poor of current location and bookmark i, get the absolute value of its difference, be made as A;
7, if relatively A and bookmark threshold values are A＜=bookmark threshold values then this bookmark is deleted;
8, cycle count i=i+1 is set, changes step 4;
9, check whether to have bookmark deleted, if having then change step 12, if not then change step 10;
10, current location is added to a new bookmark;
11, the bookmark with the current location correspondence is kept at memory;
12, be finished.
By above-mentioned operation, the user can carry out mark by the mode that generates bookmark at the segment that oneself need watch in the program recording, the user is undertaken the program segment that needs in the program recording to play after the mark by bookmark, set-top box will be searched the program location of bookmark correspondence according to bookmark when play next time, the program segment Direct Filtration that will not have mark, skip by operations such as F.F.s again and do not want the program segment of watching and need not the user, concrete flow process comprises following step as shown in Figure 3:
1, the user presses " position switching " button;
2, set-top box is obtained the current position of PVR file (program recording);
3, judge whether this PVR file has bookmark,, change 4, otherwise change step 7 if do not have;
4, in bookmark greater than current location, look for a minimum, be made as M, if having, change step 6, otherwise change step 5;
Such as current location is 1000, and the bookmark value has 1,34,500,1000,1005,2000,4000, then find the bookmark value be 1005 as M; For the convenience of searching, can when preserving bookmark, sort; (the bookmark value is meant the time (millisecond))
5, in bookmark, find a minimum smaller or equal to current location;
As current location is 1000, and the bookmark value has 1,34,500,600,700,1000, then find the bookmark value be 1 as M;
6, playback is carried out in the position of leaping to M;
7, process ends.
Above-mentioned flow process is based on current location, after current location, begin playback or begin playback from top position, during practical application technical scheme provided by the invention, the sequence of positions that also can be set to directly to begin from first bookmark is as required play the segment with bookmarked, skip the segment that does not have bookmarked, if the user wants to jump to next segment when watching certain segment of using bookmarked, press once " position switching " button again and can realize.
In addition, in the time of also can pressing " position switching " label the user, the bookmark in the whole PVR file is arranged in order demonstration in order, and the user directly therefrom chooses some bookmarks to play.
As mentioned above, press technology side provided by the invention, makes the user to carry out mark to the program segment in the PVR file by bookmark, and own interested position mark is got off, and switches to these positions fast according to bookmark in playback; In addition, a key can be realized adding, delete the bookmark operation, and is more convenient.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. the method for a PVR document alignment is characterized in that, described method comprises the steps:
A, according to user instruction, generate bookmark at the program segment in the PVR file and preserve;
When b, playback file, locate program segment in the described PVR file according to described bookmark.
2. method according to claim 1 is characterized in that, wherein step a specifically comprises:
The position mark instruction of a1, reception user input is given birth to corresponding bookmark at the program segment generation of described PVR file with current location, and described bookmark is kept in the memory.
3. method according to claim 2 is characterized in that, wherein step a1 specifically comprises:
Receive the position mark instruction of user's input, judge and whether have the bookmark corresponding in the described memory with current location, if exist, then delete the described bookmark corresponding with current location, otherwise, program segment at described PVR file generates the bookmark living corresponding with current location, and described bookmark is kept in the memory.
4. method according to claim 2 is characterized in that, the position of described PVR program added the scope of a preset time section when described current location was user's input position mark instructions.
5. method according to claim 1 is characterized in that, wherein step b specifically comprises:
The position switching command of b1, reception user input shows the bookmark of being preserved in regular turn, and plays the PVR program segment that the user chooses the bookmark correspondence.
6. method according to claim 1 is characterized in that, wherein step b specifically comprises:
B1, receive the position switching command of user's input, the bookmark of the approximated position of inquiry and described PVR file current location begins to play from the program segment of described approximated position bookmarked, plays the program segment of described bookmarked in regular turn.
7. method according to claim 1 is characterized in that, wherein step b specifically comprises:
B1, receive the position switching command of user's input, play the PVR program segment of described bookmark correspondence in regular turn.
8. a PVR set-top box comprises audio frequency and video input module, hard disk, audio/video decoding output module and Demux, it is characterized in that, described set-top box also comprises CPU, memory, user's input interface and bookmarked module, wherein:
Described user's input interface is used for receiving position mark instructions and position switching command, and described instruction is transferred to CPU;
Described CPU links to each other with memory with described bookmarked module, be used for according to the described bookmarked module of described position mark instruction indication generate with the PVR file in the corresponding bookmark of program segment, and be used for controlling the program segment that described set-top box is play described bookmark correspondence according to described position switching command;
Described bookmarked module be used for according to the instruction of described CPU generate with described PVR file in the corresponding bookmark of program segment;
Described memory is used for storing the bookmark of the program segment correspondence in the described PVR file.
9. set-top box according to claim 8 is characterized in that, described position mark instruction is by the output of the position mark button on the described set-top box remote controller, and described position switching command is by the position switching key output on the described set-top box remote controller.
10. set-top box according to claim 9 is characterized in that, described position mark button and/or position switching key are existing button on the button set up on the described remote controller or the multiplexing described remote controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710077532A CN100576896C (en) | 2007-11-30 | 2007-11-30 | A kind of method of PVR document alignment and PVR set-top box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710077532A CN100576896C (en) | 2007-11-30 | 2007-11-30 | A kind of method of PVR document alignment and PVR set-top box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101207759A true CN101207759A (en) | 2008-06-25 |
| CN100576896C CN100576896C (en) | 2009-12-30 |
Family
ID=39567578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710077532A Expired - Fee Related CN100576896C (en) | 2007-11-30 | 2007-11-30 | A kind of method of PVR document alignment and PVR set-top box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100576896C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103905847A (en) * | 2014-03-03 | 2014-07-02 | 深圳市同洲电子股份有限公司 | Method and device for managing program |
| CN103974209A (en) * | 2013-01-29 | 2014-08-06 | 华为技术有限公司 | Video short message transmitting and receiving method and device and handheld electronic equipment |
| CN112423097A (en) * | 2020-11-20 | 2021-02-26 | 杭州国芯科技股份有限公司 | Program recording and playing method for realizing embedded equipment based on PVR protocol |
-
2007
- 2007-11-30 CN CN200710077532A patent/CN100576896C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103974209A (en) * | 2013-01-29 | 2014-08-06 | 华为技术有限公司 | Video short message transmitting and receiving method and device and handheld electronic equipment |
| WO2014117660A1 (en) * | 2013-01-29 | 2014-08-07 | 华为技术有限公司 | Methods for sending and receiving video short message, apparatus and handheld electronic device thereof |
| US9479728B2 (en) | 2013-01-29 | 2016-10-25 | Huawei Technologies Co., Ltd. | Video SMS message sending and receiving methods and apparatuses thereof, and handheld electronic device |
| CN103905847A (en) * | 2014-03-03 | 2014-07-02 | 深圳市同洲电子股份有限公司 | Method and device for managing program |
| CN112423097A (en) * | 2020-11-20 | 2021-02-26 | 杭州国芯科技股份有限公司 | Program recording and playing method for realizing embedded equipment based on PVR protocol |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100576896C (en) | 2009-12-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7558318B2 (en) | Method and apparatus for processing images, method and apparatus for recording and reproducing images, and television receiver utilizing the same | |
| CN102714050B (en) | Storage device and method for resuming playback of content | |
| JP4705786B2 (en) | Video clip display device | |
| US20060156355A1 (en) | Reproduction apparatus, program, integrated circuit | |
| JP4556752B2 (en) | Recording / playback apparatus having commercial viewing control function | |
| JP3893287B2 (en) | Suspended and resumed extended television broadcasting | |
| WO2007116773A1 (en) | Recording and reproducing device | |
| JP4311194B2 (en) | Image reproducing apparatus and image reproducing method | |
| CN101483756A (en) | Television system and method convenient for recording and playing programme | |
| KR100770908B1 (en) | Apparatus and method for tricking playing of a digital broadcasting stream | |
| CN100576896C (en) | A kind of method of PVR document alignment and PVR set-top box | |
| JP2005323333A (en) | Video-editing system and method used for computer system | |
| US7542655B2 (en) | Saving presented clips of a program | |
| KR20050010547A (en) | PVR system and method for editing record program | |
| US20040252982A1 (en) | Recording apparatus, program, and integrated circuit | |
| US20050041958A1 (en) | Image recording and reproducing apparatus capable of re-compressing and re-recording recorded data and a method thereof | |
| JP2007066409A (en) | Recording and reproducing apparatus, and recording and reproducing method | |
| US8170393B2 (en) | Digital broadcast reproduction device and digital broadcast recording device | |
| CN101444090B (en) | Apparatus and method for display recording | |
| KR20070013782A (en) | Method for managing play list in digital video file | |
| JP4574566B2 (en) | Broadcast receiving apparatus and screen display method thereof | |
| JP2007266808A (en) | Video audio recording apparatus and hard disk recorder | |
| JP4656481B2 (en) | Recording / reproducing apparatus, receiving apparatus, control method, and control program | |
| JP4192924B2 (en) | Information recording / reproducing device | |
| US20080120680A1 (en) | Method of controlling temporary recording based on variable temporary record interval and broadcast receiving device adopting the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing TongZhou era technology LLC Assignor: SHENZHEN COSHIP ELECTRONICS Co.,Ltd. Contract record no.: 2010440020214 Denomination of invention: Method of PVR file positioning and PVR set-top box Granted publication date: 20091230 License type: Exclusive License Open date: 20080625 Record date: 20101122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091230 Termination date: 20211130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |