CN1964451A - Composite equipment for simultaneously carrying out repeat precontract video-recording and storage and its method - Google Patents

Composite equipment for simultaneously carrying out repeat precontract video-recording and storage and its method Download PDF

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Publication number
CN1964451A
CN1964451A CN 200510110156 CN200510110156A CN1964451A CN 1964451 A CN1964451 A CN 1964451A CN 200510110156 CN200510110156 CN 200510110156 CN 200510110156 A CN200510110156 A CN 200510110156A CN 1964451 A CN1964451 A CN 1964451A
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China
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mentioned
broadcasting
subscription
video recording
signal
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CN 200510110156
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Chinese (zh)
Inventor
朱民起
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Shanghai LG Electronics Co Ltd
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Shanghai LG Electronics Co Ltd
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Application filed by Shanghai LG Electronics Co Ltd filed Critical Shanghai LG Electronics Co Ltd
Priority to CN 200510110156 priority Critical patent/CN1964451A/en
Publication of CN1964451A publication Critical patent/CN1964451A/en
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Abstract

The related composite device for repeating order and storing record combines digital TV and DVD display. Wherein, the relative method comprises: arranging a tuning device on DVD to receive broadcast signal; when using the turning device on digital TV to order record menus of the first and second broadcast channels simultaneously, automatic converting the order record of the second broadcast menu fit to operate with DVD turning device; while, storing record. This invention is useful and convenient for user.

Description

Carry out the equipment complex and the method thereof of repetition subscription and video recording and storage simultaneously
Technical field
The invention relates to equipment complex and the method thereof that when carrying out the repetition subscription and video recording, can store, specifically, exactly for the equipment complex that digital TV and DVD playback equipment are combined, on DVD, also be provided with can receiving broadcast signal tuner, under the program of the 1st broadcasting channel of tuner that will be by digital TV and the 2nd broadcasting channel carries out situation that time of pre-recording repeats, system just changes the program subscription kinescope of the 2nd broadcasting channel automatically, thereby makes it carry out pre-recording by the tuner of DVD.Like this, when carrying out the repetition subscription and video recording in the section at one time, can also carry out the equipment complex and the method thereof that when carrying out the repetition subscription and video recording, to carry out storage action of storage action.
Background technology
Generally speaking, for digital TV (Digital Television) broadcasting, it all is that processing television signals is become digital signal, then via satellite or cable transmit.Then, each family just can receive TV signal by digital TV set-top box (Set-Top-Box), thereby just can watch various TV programme.
Recently, developed a kind of equipment complex (ComplexDevice) that the DVD playback equipment is combined with digital TV.Like this, in the process of above-mentioned digital TV broadcasting being listened to and being watched, just the broadcast program that receives by the channel of selecting can be processed into digitized video, and its recording and storing is got off.
The generalized schematic of the formation of Fig. 1 equipment complex that to be expression combine digital TV and DVD playback equipment.
As shown in Figure 1, for above-mentioned equipment complex 100, it comprises following components: the TV broadcasting image that will receive by the channel that the user selects is exported to picture, or will export the TV equipment 110 of demonstration from the DVD image that the DVD playback equipment reads out; For above-mentioned TV broadcasting image can being stored according to DVD image mode, or for above-mentioned DVD image being exported and to its control device of controlling 120 to TV equipment; And under the control of above-mentioned control device 120, above-mentioned TV is broadcasted image store to storage mediums such as CD.Or will be stored in that DVD image on the above-mentioned storage medium reads out and with its outside DVD equipment 130 of output.
That is to say, as mentioned above, for equipment complex 100 with above-mentioned formation, when the user by input units such as remote control are operated, and in the process of watching by the 110 couples of TV of TV equipment broadcasting image, for example: when the user to MBC Monday, in the process that the TV play of broadcasting Tuesday " the secular bird " is watched, want trailer to next Monday in week when watching, but, promptly in the user is televiewing acute process, want the trailer on next Monday in week watched and to compare difficulty owing to there being important reservation to cause to realize that above-mentioned hope will compare difficulty.In this case, for related content is recorded, just needing to be that " on June 7th, 2004 " and time are input such as " 22:00 " information on the date relevant with next Monday in week, thereby subscription and video recording is set.
In addition, in the process that the trailer of the TV play " Chang Ji mountain " that the user will broadcast SBS by other channel in second day is watched, can watch wherein very witty content.Simultaneously, the date that input is relevant with next Monday in week is that " on June 7th, 2004 " and relevant time are that " 22:00 " just can set subscription and video recording.Like this, system just can not discern exactly to the content of the former subscription and video recording of setting of user, thereby just can not correctly set the subscription and video recording relevant with identical date and time.
Therefore, if current date is exactly the date relevant with subscription and video recording, the content of the subscription and video recording that then above-mentioned equipment complex 100 will be set according to the user stores relevant TV broadcast message on the hard disk of DVD equipment 130 into.Because the tuner that TV broadcasting image is carried out selective reception that is arranged on the TV equipment 110 only has one.Therefore, system will at first receive the TV broadcasting image of the TV play " the secular bird " broadcasted MBC Monday of reservation and Tuesday by the tuner on the TV equipment 110.Then, be converted into the DVD image again, and be stored on the hard disk (HDD).In this case, the broadcasting image of the TV play " Chang Ji mountain " that just can not broadcast second SBS that carries out subscribed recording setting of above-mentioned equipment complex 100 carries out recording and storing.This is its existing problem.
In addition, when carrying out the repetition subscribed recording setting, under the time period of the subscription and video recording of setting for the first time situation identical, owing to carried out the setting of subscription and video recording at one time section with the time period of the subscription and video recording of setting for the second time.Therefore, system will show and can not carry out the relevant information of subscription and video recording again.Therefore, for the user,, can not in the identical time period, carry out recording and storing simultaneously to different contents of appointment though had in the identical time period equipment complex 100 that can not set different subscription and video recordings.This is its existing another one problem.
Summary of the invention
Therefore, the present invention proposes for addressing the above problem.The object of the present invention is to provide a kind of equipment complex and method thereof of carrying out repetition subscription and video recording and storage simultaneously.Like this, the equipment complex for digital TV and DVD playback equipment are combined also is provided with the tuner that broadcast singal is received on DVD.In this case, under the situation about repeating mutually when the pre-recording time of the 1st broadcasting channel of the tuner by digital TV and the program of the 2nd broadcasting channel, the tuner that system will be automatically be converted to the pre-recording of the program of above-mentioned the 2nd broadcasting channel by DVD carries out.Like this, in the identical time period, carrying out to carry out the action of storage in the repetition subscription and video recording.Purpose of the present invention is exactly the method that the equipment complex with above-mentioned feature will be provided and record and store.
To achieve these goals, the equipment complex that can carry out repetition subscription and video recording and storage simultaneously of the present invention, that is: for can also be concerning the equipment complex that relevant information is stored when the broadcasting image of the subscription and video recording of each repeatedly setting is recorded in the identical time period, it comprises following components: be provided with the 1st tuner that can receive above-mentioned broadcasting image, the 1st broadcasting signal of video signal of the 1st broadcasting channel of the subscription and video recording that the user can be set receives by above-mentioned the 1st tuner, then it is shown or with its TV receiving system of exporting to the outside; And be provided with the 2nd tuner that can receive above-mentioned broadcasting image, when will broadcasting in image store to the 1 storage area by the above-mentioned the 1st of above-mentioned TV receiving system output, the 2nd broadcasting signal of video signal of the 2nd broadcasting channel that carries out subscription and video recording that the user is set receives by above-mentioned the 2nd tuner, then, be stored to the interior DVD video recording equipment of the 2nd storage area.
To achieve these goals, equipment complex of the present invention carries out the compound repetition subscription and video recording of repetition subscription and video recording and storage and the method for storage at the same time, that is: can be for being provided with to broadcasting the 1st tuner and the 2nd tuner that signal of video signal receives, when in the identical time period, each broadcasting image of the subscription and video recording of repeatedly setting being recorded, the equipment complex that can also store relevant information when carrying out the repetition subscription and video recording concerning the method that relevant information is stored, it has the feature that is made of following step: the 1st step, and store and carry out related setting for the 1st subscription and video recording that can be at one time the 1st broadcasting signal of video signal received and stores in the section with to the 2nd subscription and video recording that the 2nd broadcasting signal of video signal receives and stores; The 2nd step after the storage constantly of the broadcasting image that is determined by subscription and video recording when time is up, is just selected above-mentioned the 1st tuner, then, above-mentioned the 1st broadcasting signal of video signal is received.Simultaneously, above-mentioned the 2nd tuner is selected, and above-mentioned the 2nd broadcasting signal of video signal is received; And the 3rd step, when above-mentioned the 1st broadcasting signal of video signal is stored in the 1st storage area of above-mentioned memory device, above-mentioned the 2nd broadcasting signal of video signal is stored in the 2nd storage area of above-mentioned memory device.
Effect of the present invention:
As mentioned above, even in the section subscription and video recording has been carried out repeatedly setting at one time according to equipment complex and method thereof of carrying out repetition subscription and video recording and storage simultaneously of the present invention, the user also can receive simultaneously to each broadcasting signal of video signal of reservation, and respectively it is stored.Like this, just improved the convenience in user's use greatly.Therefore, this is a very useful invention.
For further specifying above-mentioned purpose of the present invention, design feature and effect, the present invention is described in detail below with reference to accompanying drawing.
Description of drawings
The generalized schematic of the formation of Fig. 1 equipment complex that to be expression combine digital TV and DVD playback equipment.
Fig. 2 is the generalized schematic of expression according to the internal structure of the equipment complex of carrying out storage action when carrying out the repetition subscription and video recording of embodiments of the invention.
Fig. 3 is the precedence diagram that expression method that the equipment complex of foundation embodiments of the invention is stored relevant information when carrying out the repetition subscription and video recording describes.
The symbol description of major part in the accompanying drawing:
100: equipment complex 110:TV equipment
120: control device 130:DVD equipment
200: equipment complex 210:TV receiving system
212: the 1 tuner 214:IF modules
216: channel decoder 218:TS decoder
220: audio decoder 222: audio output device
224: memory 226:RTC
228: microprocessor 230: Video Decoder
232: video output device 250:DVD video recording equipment
252:DVD charging appliance 254:DVD control device
256: 258: the 2 tuners of memory device
260: digital switching device 262:MPEG-2 encoder
264: audio conversion device
Embodiment
Below, carry out the equipment complex of repetition subscription and video recording and storage simultaneously and the embodiment of method is described in more details to of the present invention with reference to the accompanying drawings.
At first, for the reference marks that is attached to the inscape on each drawing,, but also can use identical symbol in some cases even on other drawing, indicate for identical inscape.This point pays particular attention to.
In addition, in the process that the present invention will be described, when the inventor thinks that some structure is that everybody knows altogether, if or function of the present invention is specifically described under the situation that will obscure main idea of the present invention, will omit detailed description to relevant portion.
Fig. 2 is the generalized schematic of expression according to the internal structure of the equipment complex of carrying out storage action when carrying out the repetition subscription and video recording of embodiments of the invention.
As shown in the figure, for according to the equipment complex 200 that when carrying out the repetition subscription and video recording, can also store relevant information of the present invention, it comprises following components: the 1st broadcasting signal of video signal of the 1st broadcasting channel of the subscription and video recording that the user is set receives by the 1st tuner, then it is shown or with its TV receiving equipment of exporting to external equipment 210; When the 1st broadcasting signal of video signal that will be by 210 transmission of above-mentioned TV receiving equipment stores in above-mentioned the 1st storage area according to the mode of digital image signal, the 2nd broadcasting signal of video signal of the 2nd broadcasting channel of the subscription and video recording that the user is set receives by the 2nd tuner, then its mode according to digitized video is stored into the DVD video recording equipment 250 in above-mentioned the 2nd storage area.
In addition, for above-mentioned DVD video recording equipment 250, it can load (Loading) with above-mentioned the 1st broadcasting signal of video signal or above-mentioned the 2nd broadcasting signal of video signal that is stored in above-mentioned the 1st storage area and above-mentioned the 2nd storage area, then, it is transmitted by TV receiving equipment 210, and show.
In addition, for above-mentioned TV receiving equipment 210, it comprises following components: the 1st tuner (lst Tuner) 212, IF module (Intermediate Frepuency Module) 214, channel decoder (Channel Decoder) 216, TS decoder (Transport Stream Decorder) 218, audio decoder (Audio Decorder) 220, audio output device (Audio Outer) 222, memory 224, RTC (Real Time Clock) 226, microprocessor 228, Video Decoder 230, and video output device 232.
For above-mentioned the 1st tuner 212, it can be selected at the RF channel of in by the broadcast reception signal of antenna the user being selected under the control of microprocessor 228.Like this, above-mentioned the 1st tuner 212 just can select the IF signal of channel to export.Then, IF module 214 will convert thereof into base band (Baseband) signal.Then, by channel decoder 216 it is exported again.For above-mentioned channel decoder 216, it can then, read out the TS data message stream carrying out channel decoding by the baseband signal of IF module 214 inputs again.As mentioned above, for the above-mentioned data message stream that reads out, it can be separated into voice data, video data respectively after carrying out the TS decoding processing by TS decoder 218, and additional data etc.
Here, for above-mentioned voice data, it just can carry out decoding processing according to MPEG specification or Doby (Dolby) AC-3 specification after discerning by audio decoder 220.Then, after handling through audio output device 222 again, just can outwards not export in the mode of audio signal by loud speaker (having on the figure to indicate).In addition, for above-mentioned video data, it just can carry out decoding processing according to the MPEG specification after discerning by Video Decoder 230.Then, after handling through video output device 232 again, just can picture tube (on the figure less than indicating) export to picture and shown.
In addition, for as 228 of the microprocessor of the control device of TV receiving equipment 210, it can carry out the instruction of user's input according to being stored in programme information on the memory 224.That is to say that it can be selected the channel of the 1st tuner 212 according to the data message of setting subscription and video recording, and the 1st broadcasting signal of video signal is received.Then, to the 1st broadcasting signal of video signal of above-mentioned reception is controlled to the process that DVD video recording equipment 250 transmits.For the RTC226 that is connected with above-mentioned microprocessor 228, it can provide the data of current time to above-mentioned microprocessor 228.Then, above-mentioned microprocessor 228 is controlled generally the time showing or the processes such as channel selection of subscription and video recording with regard to data that the current time that is provided by above-mentioned RTC226 is provided.
For above-mentioned memory 224, it can store the channel that the user selects temporarily, also can store the channel information relevant with the subscription and video recording that is transmitted by above-mentioned DVD video recording equipment 250 temporarily.
In addition, for above-mentioned DVD video recording equipment 250, it comprises following components: DVD charging appliance (Loader) 252, DVD control device (Controller) 254, memory device (Storage256), the 2nd tuner (2nd Tuner) 258, digital switching device (Digital Converter) 260, MPEG-2 encoder (Encoder) 262, and audio conversion device (Audio Converter) 264.
For above-mentioned DVD charging appliance 252, it can attach storage mediums such as DVD, the MP3 CD that can play, Video CD, CD-DA, CD-RW.For above-mentioned DVD control device 254, it can be controlled the run action of DVD charging appliance 252, thereby the action that the data that will be stored on the storage mediums such as DVD read and play is controlled.Or according to the set information of subscription and video recording, and the process that will be converted to digital image signal by the broadcasting signal of video signal of TV receiving equipment 210 transmission and store is controlled.
That is to say that for above-mentioned DVD control device 254, if to the setting-up time of the 1st subscription and video recording, then it just will comprise that by TV receiving equipment 210 the subscription and video recording execution command of subscription and video recording channel information transmits to TV receiving equipment 210.Then, will transmit from the 1st broadcasting signal of video signal that TV receiving equipment 210 receives, then, be converted into digital image signal by the 1st broadcasting channel of selecting by the 1st tuner 212.Then, be stored to again in the 1st storage area of memory device 256 of hard disk (HDD) and so on.
In addition, for above-mentioned DVD control device 254, it is when controlling the action that the 1st broadcasting signal of video signal is stored, according to the 2nd subscribed recording setting information the 2nd broadcasting signal of video signal that will receive by the 2nd broadcasting channel of being selected by the 2nd tuner 258 is converted to digital image signal, then, the interior process of the 2nd storage area that is stored to above-mentioned memory device 256 is controlled.
For above-mentioned the 2nd tuner 258, it can be by the channel of user's setting to selecting to handle with detection from the broadcast singal of antenna input.For above-mentioned digital switching device 260, it can be digital A/V signal with the simulation A/V conversion of signals by 258 outputs of the 2nd tuner.
For above-mentioned MPEG-2 encoder 262, it can carry out encoding process with the digital A/V signal by digital quantizer 260 conversions, thereby is converted into the MPEG-2 transmitting data stream.In addition, for above-mentioned audio conversion device 114, it can be converted to simulated audio signal with digital audio and video signals, then with its output under the control of the control signal of DVD control device 254 outputs.
Certainly, for the formation of DVD video recording equipment 250, it also comprises SDRAM or the FLASH RAM that data are stored temporarily, EEPROM etc.By being more common situation to said structure, therefore, here just no longer it is carried out understanding specifically.
Fig. 3 is the precedence diagram that expression method that the equipment complex of foundation embodiments of the invention is stored relevant information when carrying out the repetition subscription and video recording describes.
As shown in Figure 3:
S302, at first, the user utilizes remote controller or the order button that is arranged on the DVD video recording equipment 250 is set the 1st subscription and video recording in the identical time period and the 2nd subscription and video recording information.For example: when the user will be relevant with subscription and video recording date promptly " on June 7th, 2004 " and with subscription and video recording relevant time i.e. " 22:00 ", and after the information such as " 11 " number channel that the MBC channel the is shown input, just can set the 1st subscription and video recording information.Then, when with the information in the identical time period, that is to say date " on June 7th, 2004 " that will be relevant and the time " 22:00 " of being correlated with subscription and video recording with pre-video recording, and after the information such as " 06 " number channel that the SBS channel the is shown input, just can set the 2nd subscription and video recording information.
After above-mentioned the 1st subscription and video recording and the 2nd subscription and video recording information were set, above-mentioned equipment complex 200 will be with the information stores of the information of above-mentioned the 1st subscription and video recording and the 2nd subscription and video recording in memory 224.Then, be basis just with above-mentioned the 1st subscription and video recording information and the 2nd subscription and video recording information, the RTC226 by TV receiving equipment 210 calculated the time.
S304 in this course, just can judge whether the current time is the time that the image of subscription and video recording is stored.
S306, if " on June 7th, 2004 " that above-mentioned user sets is the time that the image of subscription and video recording is stored, then above-mentioned DVD video recording equipment 250 will will comprise " 11 " number channel information according to the information of the 1st subscription and video recording to be transmitted to above-mentioned TV receiving equipment 210 in the image store instruction of interior subscription and video recording, then, the microprocessor 228 of above-mentioned TV receiving equipment 210 will be selected " 11 " number channel by the 1st tuner 212, thereby the 1st broadcasting signal of video signal of the TV play " the secular bird " broadcasted by MBC Monday and Tuesday is received.Then, " 06 " number channel is selected by the 2nd tuner 258 according to the information of the 2nd subscription and video recording again, thereby the 2nd broadcasting signal of video signal of the TV play " Chang Ji mountain " broadcasted by SBS is received.
S308, then, the 1st broadcasting signal of video signal of the TV play of being broadcasted by MBC " the secular bird " that will select by above-mentioned the 1st tuner 212 transmits to above-mentioned DVD video recording equipment 250 from above-mentioned TV receiving equipment 210.Simultaneously, the 2nd broadcasting signal of video signal of the TV play of being broadcasted by SBS " Chang Ji mountain " that will select by the 2nd tuner 258 of DVD video recording equipment 250 transmits to above-mentioned DVD video recording equipment 250 from above-mentioned TV receiving equipment 210.
S310, then, above-mentioned DVD video recording equipment 250 will be converted to digital image signal with the 1st broadcasting signal of video signal by the TV play of broadcasting MBC Monday and Tuesday " the secular bird " that receives by above-mentioned TV receiving equipment 210, is stored to then in the 1st storage area of memory device 256 of hard disk (HDD) and so on.Meanwhile, the 2nd broadcasting signal of video signal of the TV play of being broadcasted by SBS " Chang Ji mountain " that will be by 258 selective receptions of the 2nd tuner is converted to digital image signal, then, is stored in the 2nd storage area of memory device 256.
Therefore, as mentioned above, even in the identical time period subscription and video recording information is carried out repeatedly setting, system also can store each broadcasting signal of video signal that the user preengage respectively simultaneously.Like this, just improved the convenience in user's use greatly.
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.
Those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the present invention, and be not to be used as limitation of the invention, as long as in connotation scope of the present invention, all will drop in the scope of claims of the present invention variation, the modification of the above embodiment.

Claims (3)

1, a kind of equipment complex that carries out repetition subscription and video recording and storage simultaneously, promptly, it is characterized in that comprising following components for the equipment complex that in the identical time period, when the broadcasting image of the subscription and video recording of each repeatedly setting is recorded, can also store relevant information:
Be provided with the 1st tuner that can receive above-mentioned broadcasting image, the 1st broadcasting signal of video signal of the 1st broadcasting channel of the subscription and video recording that the user can be set receives by above-mentioned the 1st tuner, then it is shown or with its TV receiving system of exporting to the outside; And
Be provided with the 2nd tuner that can receive above-mentioned broadcasting image, when will broadcasting in image store to the 1 storage area by the above-mentioned the 1st of above-mentioned TV receiving system output, the 2nd broadcasting signal of video signal of the 2nd broadcasting channel that carries out subscription and video recording that the user is set receives by above-mentioned the 2nd tuner, then, be stored to the interior DVD video recording equipment of the 2nd storage area.
2, the equipment complex that carries out repetition subscription and video recording and storage simultaneously as claimed in claim 1 is characterized in that:
Above-mentioned DVD video recording equipment can load above-mentioned the 1st broadcasting signal of video signal or above-mentioned the 2nd broadcasting signal of video signal that are stored in above-mentioned the 1st storage area and be stored in above-mentioned the 2nd storage area, then it is shown by above-mentioned TV receiving equipment.
3, a kind of utilization equipment complex method of carrying out repetition subscription and video recording and storage simultaneously according to claim 1, promptly, can be for being provided with to broadcasting the 1st tuner and the 2nd tuner that signal of video signal receives, when in the identical time period, each broadcasting image of the subscription and video recording of repeatedly setting being recorded, the method that can also store relevant information when carrying out the repetition subscription and video recording the equipment complex that relevant information is stored is characterized in that being made of following step:
The 1st step is stored and is carried out related setting for the 1st subscription and video recording that can be at one time the 1st broadcasting signal of video signal received and stores in the section with to the 2nd subscription and video recording that the 2nd broadcasting signal of video signal receives and stores;
The 2nd step after the storage constantly of the broadcasting image that is determined by subscription and video recording when time is up, is just selected above-mentioned the 1st tuner, then, above-mentioned the 1st broadcasting signal of video signal is received.Simultaneously, above-mentioned the 2nd tuner is selected, and above-mentioned the 2nd broadcasting signal of video signal is received; And
The 3rd step when above-mentioned the 1st broadcasting signal of video signal is stored in the 1st storage area of above-mentioned memory device, is stored in above-mentioned the 2nd broadcasting signal of video signal in the 2nd storage area of above-mentioned memory device.
CN 200510110156 2005-11-09 2005-11-09 Composite equipment for simultaneously carrying out repeat precontract video-recording and storage and its method Pending CN1964451A (en)

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Application Number Priority Date Filing Date Title
CN 200510110156 CN1964451A (en) 2005-11-09 2005-11-09 Composite equipment for simultaneously carrying out repeat precontract video-recording and storage and its method

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Application Number Priority Date Filing Date Title
CN 200510110156 CN1964451A (en) 2005-11-09 2005-11-09 Composite equipment for simultaneously carrying out repeat precontract video-recording and storage and its method

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Publication Number Publication Date
CN1964451A true CN1964451A (en) 2007-05-16

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101330596B (en) * 2007-06-19 2010-08-04 中兴通讯股份有限公司 System and method for monitoring video
CN101527796B (en) * 2008-03-04 2011-06-01 佳世达科技股份有限公司 Multimedia system and method thereof
CN115334339A (en) * 2022-08-10 2022-11-11 海宁奕斯伟集成电路设计有限公司 Program reservation conflict processing device and method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101330596B (en) * 2007-06-19 2010-08-04 中兴通讯股份有限公司 System and method for monitoring video
CN101527796B (en) * 2008-03-04 2011-06-01 佳世达科技股份有限公司 Multimedia system and method thereof
CN115334339A (en) * 2022-08-10 2022-11-11 海宁奕斯伟集成电路设计有限公司 Program reservation conflict processing device and method
CN115334339B (en) * 2022-08-10 2024-03-12 海宁奕斯伟集成电路设计有限公司 Program reservation conflict processing device and method

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