CN1925592A - Preengaged video recording method for personal video decoder - Google Patents
Preengaged video recording method for personal video decoder Download PDFInfo
- Publication number
- CN1925592A CN1925592A CN 200510029365 CN200510029365A CN1925592A CN 1925592 A CN1925592 A CN 1925592A CN 200510029365 CN200510029365 CN 200510029365 CN 200510029365 A CN200510029365 A CN 200510029365A CN 1925592 A CN1925592 A CN 1925592A
- Authority
- CN
- China
- Prior art keywords
- subscription
- video recording
- mentioned
- pvr
- catalogue
- 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
Images
Landscapes
- Television Signal Processing For Recording (AREA)
Abstract
This invention relates to PVR set recording method, which comprises the following steps: if inputting AC power, then processing current recording; processing index on the recorded list; according to above results, if there are set lists, then inputting the above set list start ties to computer; then making device at wait status to process set video at above set time; then processing index on next set list.
Description
[technical field]
The invention relates to the method for the subscription and video recording of PVR.According to the PVR subscription and video recording method of embodiments of the invention, can prevent to carry out in the process of subscription and video recording, because the phenomenon that subscription and video recording former thereby that cause such as power failure interrupts takes place in digital PVR set-top box.Thereby can provide great convenience for the user, so that the user can use equipment easily.Specifically, the present invention is exactly the subscription and video recording method about the PVR with above-mentioned feature.
[background technology]
Now, data broadcasting is compared with traditional analog broadcasting, and the signal that it transmits has image quality clearly and near the feature of the tonequality of CD standard, thereby can provide quality services more for the user.Now, along with the continuous development of digital broadcasting, be used for the Digital Television of receiving digital broadcast signal and the development activities of digital TV set-top box (Set-Top Box) and carry out widely.
In addition, by EPG (Electornic Progam Guide; The i.e. abbreviation of " EPG "), even for the user who does not specifically appoint relevant professional knowledge, also can therefrom obtain the information of being correlated with, thereby just can use Digital Television easily." program guide " usually mentioned is exactly the program that directed towards user provides various relevant informations, can the PID of the program in EIT (EventInformation Table) information will be stored in by it, time started, projection time, program grade, information such as image size are decrypted, then, to export through the relevant information that above-mentioned deciphering obtained again, and provide to the user.Like this, the user just can use Digital Television very like a cork.
For this digital motor, it has following function, promptly the user broadcast program is listened in the process of watching, utilizes individual image-decoding device (Personal Video Recorder; Hereinafter to be referred as PVR)) in real time image is stored, then, just the broadcast program of being stored in wanting to listen to the time of watching, the user can be play.Utilize this function, except can storing, can also be used for when passing through Digital Television to hold teleconference content and carry out record meeting to the broadcast program information that the user liked.
Here, for above-mentioned PVR system, it is that a kind of utilization is arranged on inner storage device (hard disk) and the broadcast singal of being imported (digital broadcasting, analog broadcasting, information such as dynamic image) can be carried out radio program production or carries out the broadcast program playing system.
For the PVR SET/STB of built-in HDD, plurality of kinds of contents can be stored in its inside.These contents comprise: film, picture, voice data, supporting paper etc.Above-mentioned information is transmitted to display by SET/STB if want, perhaps above-mentioned information is shown by display, just can realize above-mentioned functions, thereby the user can be watched oneself want the broadcast program of watching by built-in various multimedia players.
In addition, for dynamic image, it can be edited by utilizing DVHS player or field camera, then it is stored.Just can it be edited for still picture or individual photo etc., and then it is stored by utilizing storage card or dynamic image.Too, it can be downloaded by USB for MP3.
Below, will the ordinary construction of this PVR be described in detail.
Fig. 1 is a structural representation of roughly representing the subscription and video recording system of common PVR.As shown in Figure 1, the subscription and video recording system of PVR is made of following components: the tuner 101 that signal is received from antenna; To carry out the bootstrap processor 102 that the program guiding data after the tuning processing receives by above-mentioned tuner 101; Will be from the digital broadcast signal of external equipment input, i.e. the buffer 103 that receives of TS (Transport Stream) information; The mpeg decoder 104 that video/audio data in the TS information that will receive by above-mentioned buffer 103 is decoded; The MPEG storage device 105 that to store by the video/audio data that above-mentioned mpeg decoder 104 carries out decoding processing; Above-mentioned related data is read out, and the CPU107 that system is controlled comprehensively; System rom and random asccess memory 106 that data message after will handling by above-mentioned CPU107 carries out provisional storage; If having imported request, the user carries out the instruction of subscription and video recording, the then microcomputer 109 that standby mode is controlled; In above-mentioned bootstrap processor 102, relevant information of carrying out subscription and video recording is read out.Then, the controller 108 that the timer that is arranged on the above-mentioned microcomputer 109 is set; The EEPROM111 that the information of relevant above-mentioned subscription and video recording catalogue is stored; The hard disk 110 that the subscription and video recording information flow is stored.
Fig. 2 is the precedence diagram of roughly representing according to the subscription and video recording of the subscription and video recording method of the PVR of conventional art.As shown in Figure 2, at first, carry out the instruction of subscription and video recording if the user imports request, with relevant information of carrying out subscription and video recording, promptly time started/concluding time/information stores such as channel number are to above-mentioned EEPROM111 by bus for then above-mentioned controller 108.
Say in further detail, the time started time information that will be stored in subscription and video recording nearest in the subscription and video recording catalogue on the above-mentioned EEPROM111 by above-mentioned controller 108 reads out exactly, then, by bus the timer that is stored in the zero hour on the above-mentioned microcomputer 109 is set (setting).
In addition, if the user with power-off, then system will be operation state mode step S201 from the holding state mode switch.
Then, under above-mentioned holding state pattern, if to beginning to carry out the time step S202 of subscription and video recording, then above-mentioned microcomputer 109 will be with the power supply opening (ON) of system.Then, above-mentioned microcomputer 109 will transmit the information of power supply opening (ON) in order to carry out subscription and video recording relevant to above-mentioned CPU107.Then, will make above-mentioned tuner 101 carry out tuning processing by the subscription and video recording channel that is stored on the above-mentioned EEPROM111.Then, will begin to carry out subscription and video recording step S203 by the subscription and video recording information that is stored on the above-mentioned hard disk 110.
In addition, after above-mentioned subscription and video recording release, just the subscription and video recording register information that is stored in the relevant finish reservation video recording on the above-mentioned EEPROM111 is deleted.Then, more next subscription and video recording catalogue is carried out searching step S204.
Then, according to above-mentioned result for retrieval,, then set step S206 by the time started of 109 pairs of above-mentioned next subscription and video recordings of above-mentioned microcomputer if retrieved above-mentioned next subscription and video recording catalogue step S205.In this case, system will be by above-mentioned microcomputer 109 and with power-off (OFF), thereby makes system be converted to the holding state pattern.
But, as mentioned above, method for the subscription and video recording of the PVR of foundation embodiments of the invention, if on above-mentioned EEPROM111, stored relevant catalogue of carrying out subscription and video recording, then the time started of the nearest subscription and video recording in the catalogue of the subscription and video recording on the above-mentioned EEPROM111 of being stored in is set by the timer that is arranged on the above-mentioned microcomputer 109, in this state, if situations such as power failure have taken place, the time started that is arranged on the subscription and video recording in the timer on the above-mentioned microcomputer 109 will be deleted.
Therefore, in this state, even reopen power supply, because the subscription and video recording time started information of timer is lost.Therefore, system also can not return to user's opening power state in the past, and promptly system can not return to first front opening (ON) state of subscription and video recording.Like this, if said system can not be opened, then all subscription and video recording actions of reservation storage all can not be finished.This is its existing problem.
[summary of the invention]
Therefore, the present invention researches and develops for addressing the above problem, and the objective of the invention is to provide for the user subscription and video recording method of a kind of PVR.According to the PVR subscription and video recording method of embodiments of the invention, can prevent to carry out in the process of subscription and video recording, because the phenomenon that subscription and video recording former thereby that cause such as power failure interrupts takes place in digital PVR set-top box.Thereby can provide great convenience for the user, so that the user can use equipment easily.
To achieve these goals, have the feature that constitutes by following step according to the PVR subscription and video recording method of embodiments of the invention: promptly, if input AC power supplies, the then step that the current time is write down; With the current time is the step that benchmark is retrieved the subscription and video recording catalogue of record; According to above-mentioned result for retrieval, exist if find above-mentioned subscription and video recording catalogue, then the subscription and video recording time started nearest in the above-mentioned subscription and video recording catalogue is imported to microcomputer.Then, make equipment be in the step of holding state; If arrived the above-mentioned subscription and video recording time, just carry out subscription and video recording.Then, the step of more next subscription and video recording catalogue being retrieved.
As mentioned above,, can prevent to carry out in the process of subscription and video recording, because the phenomenon that subscription and video recording former thereby that cause such as power failure interrupts takes place in digital PVR set-top box according to the PVR subscription and video recording method of embodiments of the invention.Thereby can provide great convenience for the user, so that the user can use equipment easily.
As mentioned above,, can prevent to carry out in the process of subscription and video recording, because the phenomenon that subscription and video recording former thereby that cause such as power failure interrupts takes place in digital PVR set-top box according to the PVR subscription and video recording method of embodiments of the invention.Thereby can provide great convenience for the user, so that the user can use equipment easily.
[description of drawings]
Fig. 1 is a structural representation of roughly representing the subscription and video recording system of common PVR.
Fig. 2 is the precedence diagram of roughly representing according to the subscription and video recording of the subscription and video recording method of the PVR of conventional art.
Fig. 3 is the precedence diagram of roughly representing according to the subscription and video recording of the subscription and video recording method of PVR of the present invention.
[embodiment]
Below, with reference to the accompanying drawings the PVR subscription and video recording method according to desirable embodiment of the present invention is elaborated.
Fig. 3 is the precedence diagram of roughly representing according to the subscription and video recording of the subscription and video recording method of PVR of the present invention.Below, with reference to the formation of above-mentioned subscription and video recording system shown in Figure 1 to being described in more details according to PVR kinescope method of the present invention.
At first, when the user import the request carry out the instruction of subscription and video recording after, with relevant information of carrying out subscription and video recording, promptly time started/concluding time/information stores such as channel number are to above-mentioned EEPROM111 by bus for then above-mentioned controller 108.
Say in further detail, the time started time information that will be stored in subscription and video recording nearest in the subscription and video recording catalogue on the above-mentioned EEPROM111 by above-mentioned controller 108 reads out exactly, then, by bus the timer that is stored in the zero hour on the above-mentioned microcomputer 109 is set (setting).
In addition, if the user with power-off, then system will be an operation state mode from the holding state mode switch.
Then, under above-mentioned holding state pattern, if to beginning to carry out time of subscription and video recording, then above-mentioned microcomputer 109 will be with the power supply opening (ON) of system.Then, above-mentioned microcomputer 109 will transmit the information of power supply opening (ON) in order to carry out subscription and video recording relevant to above-mentioned CPU107.Then, will make above-mentioned tuner 101 carry out tuning processing by the subscription and video recording channel that is stored on the above-mentioned EEPROM111.Then, will begin to carry out subscription and video recording by the subscription and video recording information that is stored on the above-mentioned hard disk 110.
In addition, after above-mentioned subscription and video recording release, just the subscription and video recording register information that is stored in the relevant finish reservation video recording on the above-mentioned EEPROM111 is deleted.Then, more next subscription and video recording catalogue is retrieved.
Then, according to above-mentioned result for retrieval,, then set by the time started of 109 pairs of above-mentioned next subscription and video recordings of above-mentioned microcomputer if retrieved above-mentioned next subscription and video recording catalogue.In this case, system will be by above-mentioned microcomputer 109 and with power-off (OFF), thereby makes system be converted to the holding state pattern.
Then, if after power-off condition takes place, to system's input AC power supplies, then system will be an operation state mode from the holding state mode switch again.Then, above-mentioned microcomputer 109 will make above-mentioned tuner 101 carry out tuning processing, then, by above-mentioned bootstrap processor 102 current time information is read out, and current time information is set step S301.
Then, with the above-mentioned current time be benchmark, above-mentioned microcomputer 109 will be retrieved the subscription and video recording catalogue that is stored on the above-mentioned EEPROM111.Then, according to above-mentioned result for retrieval,, then the nearest subscription and video recording time started is set on the timer on the above-mentioned microcomputer 109 if confirm to have the subscription and video recording catalogue.
Then, after the above-mentioned current time is set, just the current situation that whether stores the subscription and video recording catalogue is carried out searching step S302 with this benchmark.
In addition,, had step S303 if confirm above-mentioned reservation catalogue according to above-mentioned result for retrieval, then just with the time started information stores of subscription and video recording nearest in the above-mentioned reservation catalogue to above-mentioned microcomputer 109.Then, just make system be in holding state step S304.
Then, if arrived subscription and video recording time started step S305, then above-mentioned microcomputer 109 will be opened system power supply (ON), just begins to carry out subscription and video recording step S306 then.In addition, after finishing above-mentioned subscription and video recording action, system will retrieve next subscription and video recording catalogue, and system is converted to holding state.
In this case, just be benchmark with the current time, also the concluding time of nearest subscription and video recording time is retrieved.Then, under the situation that should carry out the action of current subscription and video recording, just the time started to subscription and video recording is carried out following setting on the timer of the subscription and video recording on the above-mentioned microcomputer 109, that is: the current time+about 10 seconds time.Like this, the subscription and video recording action was performed until till the moment of subscription and video recording end, thereby whole subscription and video recording action can be finished smoothly.
That is to say that if the current time is, and the subscription and video recording time is at 10 o'clock at 9 o'clock～12 o'clock.So, between 10 o'clock～12 o'clock, just can carry out subscription and video recording.
Therefore, as mentioned above,, can prevent to carry out in the process of subscription and video recording, because the phenomenon that subscription and video recording former thereby that cause such as power failure interrupts takes place in digital PVR set-top box according to the PVR subscription and video recording method of embodiments of the invention.Thereby can provide great convenience for the user, so that the user can use equipment easily.
By above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this invention technological thought.
Therefore, the technical scope of this invention is not limited to the content on the specification, must determine its technical scope according to interest field.
Claims (1)
1, the subscription and video recording method of individual image-decoding device comprises:
If input ac power, the then step that the current time is write down;
With the current time is the step that benchmark is retrieved the subscription and video recording catalogue of record;
According to above-mentioned result for retrieval, exist if find above-mentioned subscription and video recording catalogue, then the subscription and video recording time started nearest in the above-mentioned subscription and video recording catalogue is imported to microcomputer, then, make equipment be in the step of holding state;
If arrived the above-mentioned subscription and video recording time, just carry out subscription and video recording then, again the step that next subscription and video recording catalogue is retrieved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510029365 CN1925592A (en) | 2005-09-02 | 2005-09-02 | Preengaged video recording method for personal video decoder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510029365 CN1925592A (en) | 2005-09-02 | 2005-09-02 | Preengaged video recording method for personal video decoder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1925592A true CN1925592A (en) | 2007-03-07 |
Family
ID=37818017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510029365 Pending CN1925592A (en) | 2005-09-02 | 2005-09-02 | Preengaged video recording method for personal video decoder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1925592A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102017575A (en) * | 2008-05-02 | 2011-04-13 | 艾利森电话股份有限公司 | IPTV session management |
-
2005
- 2005-09-02 CN CN 200510029365 patent/CN1925592A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102017575A (en) * | 2008-05-02 | 2011-04-13 | 艾利森电话股份有限公司 | IPTV session management |
| CN102017575B (en) * | 2008-05-02 | 2015-07-08 | 艾利森电话股份有限公司 | Iptv session management |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8107786B2 (en) | Systems and methods to modify playout or playback | |
| KR100731378B1 (en) | An image display device having a function of supply recording information and method of controlling the same | |
| US20070019930A1 (en) | Image display device and method of recording broadcasting program | |
| KR100770908B1 (en) | Apparatus and method for tricking playing of a digital broadcasting stream | |
| JP6301616B2 (en) | Electronic device, electronic device control method, and scene control program | |
| CN1747036A (en) | Broadcast program recording method and broadcast receiver, and information recorder for the same | |
| KR100924173B1 (en) | Apparatus and method for time-shift service based on multimedia information, Apparatus for reproducing multimedia using that | |
| CN1925592A (en) | Preengaged video recording method for personal video decoder | |
| JP6440350B6 (en) | Electronic device, control method of electronic device, and program | |
| US20060193602A1 (en) | Digital broadcast recorder and recording method thereof | |
| US20070169094A1 (en) | Apparatus and method for permanently storing a broadcast program during time machine function | |
| KR100900293B1 (en) | Apparatus for receiving broadcast and method for reproducing data of external device using the same | |
| JP2006024259A (en) | Content reproducing apparatus, content recording apparatus, method, program, and recording medium | |
| CN1859552A (en) | Digital broadcast recorder and method for recording title using the same | |
| KR20050101767A (en) | Digital tv equipped in time-shifted recording function and working method there of | |
| KR100521357B1 (en) | Method and apparatus of recording program for display | |
| US7505672B2 (en) | Dynamic searching method and dynamic searching device of storage medium | |
| CN1925604A (en) | Program guiding data storage method | |
| WO2015033448A1 (en) | Electronic device, method for controlling electronic device, and control program | |
| KR20010045778A (en) | Recording/reproducting apparatus and method at the digital television signal | |
| EP2085972B1 (en) | Apparatus for recording digital broadcast and method of searching for final playback location | |
| KR100737071B1 (en) | A timeshift mode driving apparatus and method in a pvr system | |
| KR20050090215A (en) | Method for reservation recording of pvr | |
| KR100734105B1 (en) | Recording Method and Device without No Video Record | |
| JP2009194851A (en) | Image recording and reproducing apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |