CN100353365C - Image and sound information operating system - Google Patents
Image and sound information operating system Download PDFInfo
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- CN100353365C CN100353365C CNB031478425A CN03147842A CN100353365C CN 100353365 C CN100353365 C CN 100353365C CN B031478425 A CNB031478425 A CN B031478425A CN 03147842 A CN03147842 A CN 03147842A CN 100353365 C CN100353365 C CN 100353365C
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Abstract
The present invention relates to an image and sound information operation system which can code the inputted image and sound information make the inputted image and sound information into a reading format suitable for the window media player by an MPEG4decompression system and a window media player. Besides, the made reading format suitable for the window media player is output to a playing medium for playing, or the made reading format suitable for window media player is output to a storage medium for storage and recording.
Description
Technical field
The window audio and video information operating system of digital document of the present invention is that the main body development forms with the CD writers, mainly possesses calculating punch, analog/digital converter, digital document compression/decompression compression apparatus and CD writers.Wherein, card reading unit is digital picture or the numerical data that is used for reading in the storage card and is stored; The burning unit is to be used for the data of the aforementioned calculating punch of burning read in storage card.
The present invention is with calculating punch, analog/digital converter, digital document compression/decompression compression apparatus, be incorporated in the device with CD writers, and fully satisfies multiple consumption group for the multiple demand of dvd playback, data read and backup or the like.
Background technology
General cd-rom recorder comprises: transmission interface, reading device, memory buffer, writing station, advance and retreat sheet device at present.Transmission interface generally is to adopt IDE (Integrated Device Electronics electronics integrating device), SCSI (Small Computer System Interface small computer system interface) or USB (Universal Serial Bus USB (universal serial bus)) as transmission interface.If adopt IDE or USB interface, then operating system can directly detect and relevant driver is installed.If adopt the cd-rom recorder of SCSI, then must notice the ID of SCSI device when mounted, to avoid causing the resource contention on the hardware as data transmission interface.On advance and retreat sheet Design of device, general comparatively common for pellet type designs, an emergent rejecting hole is arranged on its panel, move back the sheet button, volume adjustment button, broadcast/change button and earphone jack soon.In the design of cresset, be provided with two cressets, indicating present cd-rom recorder respectively is action in burning, or the state in idle, can allow the state of the clearer understanding cd-rom recorder of user.In addition, on the connection slot overleaf, there are direct supply, transmission interface to connect the slot of slot, bridle wire apparatus and simulating signal output.
As for present general on the market calculating punch, for can read the calculating punch of storage cards such as Compact Flash Card, SmartMedia Card, SD/MMC Card or Memory Stick, or can read the calculating punch of the multiple storage card in the said memory card simultaneously.No matter be to read the single kind storage card or can read multiple storage card but, the common ground of this calculating punch all is to be connected on the computing machine through USB interface, by the operation of computing machine, make the digital document data presentation on screen again, or further edit or these digital photo data of access.
Most importantly, because the apparatus and method of present access digital document still have suitable not convenient property.It is not convenient be in: the access aspect with digital photo is an example, now most on the market product is directly the digital photo in the digital camera to be transferred in the computing machine with signal transmssion line, even and this practice needs appended exclusive signal transmssion line of the manufacturer of this digital camera and special digital photograph reading software to cooperate to read; In addition, other most read method is the mode with calculating punch, by the USB transmission interface, digital document is transferred to computing machine edits or back up from storage card.In a word, no matter usefulness is above-mentioned arbitrary method, all must handle by computing machine.In addition, on the market with the practice of television program record to CD, also all must store into earlier in the hard disk of computing machine from TV audio-visual, utilize business software that the digital document in hard disk compression is burnt to CD again, the flow process that burning is again stored in this start repeatedly can be said unusual inconvenience to the user.
Summary of the invention
About the storage or the burn job of digital document, the practice of prior art, be with the digital document in the storage card by the reading of calculating punch, utilize the CD writers of computer peripheral equipment to come burning to back up in the discs again.Especially,, certainly will earlier this video-audio signal be changed into digital signal by simulating signal, be stored in the storage medium (for example hard disk) of computing machine, use commercial burn recording software burning again in CD if the audio-visual burning from TV will be become CD.
The present invention is the invention of doing in view of above-mentioned correlation circumstance, and its objective is provides a kind of in the cd-recorder of for example ready-read card, and the digital document in the storage card is read by calculating punch.Specifically, according to the burning device and the disposal route of digital document of the present invention, be needn't be again via computer operation, just can direct burning become the burning device and the disposal route of CD.In addition, the present invention can directly receive the simulating signal from TV, videocorder, microphone etc., directly in addition the processing of analog-to-digital and will compress processing after digital document be transferred to storage medium (as storage card etc.), or burning is in CD.
The invention provides a kind of audio and video information operating system, can be in discs with the digital document burning; Include: a card reading unit is used for reading the digital document of being stored in the storage card; With an operating unit, be used for operating above-mentioned digital file processing apparatus; With a flash memory cell, the digital document that the aforementioned card reading unit of access is read; With an audio-visual input terminal, receive simulating signal from the outside; With an analog/digital converter, the analog signal conversion of the outside that aforementioned audio-visual input terminal received is become digital signal; With a controller, include a control module, a digital document compression/decompression unit, a digital document compression/de-compression software, carry out the compression/de-compression of digital document and the I/O of control figure file; With a digital/analog converter, convert aforementioned digital signal to simulating signal; With an audio-visual lead-out terminal, export the simulating signal that aforementioned analog/digital converter is changed; With an ide interface, as the data transmission between aforementioned controller and the external optical storage medium; With a burning unit, the digital document that is used for aforementioned controller is compressed is burned onto in the discs by ide interface, or the digital document of aforementioned card reading unit read in aforementioned storage card is burned onto in the discs by ide interface; With the digital document that reads in aforementioned storage card, be burnt to discs by aforementioned burning unit; By aforementioned analog/digital converter, the analog signal conversion of the outside that aforementioned audio-visual input terminal received is become digital signal, compress aforementioned digital signal by aforementioned controller after, transfer to aforementioned burning unit by aforementioned ide interface and carry out burning.
The invention provides a kind of numerical information programming system, the analog signal conversion that is received is digital document after, burning is in discs; Include: an audio-visual input terminal receives the simulating signal from the outside; With an analog/digital converter, the analog signal conversion of the outside that aforementioned audio-visual input terminal received is become digital signal; With a controller, include a control module, a digital document compression/decompression unit, a digital document compression/de-compression software, carry out the compression/de-compression of digital document and the I/O of control figure file; With an ide interface, as the data transmission between aforementioned controller and the external optical storage medium; With a burning unit, the digital document that is used for aforementioned controller is compressed is burned onto in the discs by ide interface.
The invention provides a kind of numerical information programming system, is that burning was in discs after the analog signal conversion that will be received was digital document; Include: a controller, include a control module, a digital document compression/decompression unit, a digital document compression/de-compression software, carry out the compression/de-compression of digital document and the I/O of control figure file; With an IEEE802.11g interface, be linked to aforementioned controller, external and MMS device links, and carries out data transmission; With an ide interface, as the data transmission between aforementioned controller and the external optical storage medium; With a burning unit, the digital document that is used for aforementioned controller is compressed is burned onto in the discs by ide interface.
The invention provides a kind of CD writers, include: an audio-visual input terminal receives the simulating signal from the outside; With an analog/digital converter, the analog signal conversion of the outside that aforementioned audio-visual input terminal received is become digital signal; With a controller, include the control module of this controller of I/O of a control figure file and a built-in digital document compression/de-compression software digital document compression/decompression unit with the compression/de-compression of carrying out digital document; With an IEEE802.11g interface, be linked to aforementioned controller, external and MMS device carries out data transmission; With an ide interface, as the data transmission between aforementioned controller and the external optical storage medium; With a burning unit, the digital document that is used for aforementioned controller is compressed is burned onto in the discs by ide interface; The kind of aforementioned burning unit includes CD-R, CD-RW, DVD-R, DVD+RW, DVD-RW, DVD-Dual, DVD-Multi; Aforementioned analog/digital converter becomes digital signal with the analog signal conversion of the outside that aforementioned audio-visual input terminal received, compress aforementioned digital signal by aforementioned controller after, transfer to aforementioned burning unit by aforementioned ide interface and carry out burning.
Description of drawings
Fig. 1 is application architecture figure of the present invention.
Fig. 2 is the 1st embodiment of the present invention.
Fig. 3 is the 2nd embodiment of the present invention.
Fig. 4 is the form of compressed digital file in native system and to file extension that should form.
Fig. 5 is the form of decompression digital document in native system and to file extension that should form.
The reference numeral explanation
1 audio and video information operating system, 2 MMS devices
3 audio-visual input/output device 4 main frames
11 flash memories, 12 card reading unit
13 impact damper 14USB control modules
15IEEE802.11g 16 analog/digital converters
17 audio-visual input terminal 18 digital/analog converters
19 audio-visual lead-out terminal 20IDE interfaces
21 burning unit, 22 control modules
23MPEG4 compression/decompression compression apparatus 24 compression/de-compression softwares
30 controllers, 41 storage cards
42 audio-visual input media 43 video and audio output device
44 main frame 45MMS devices
Embodiment
Below, with reference to graphic explanation embodiments of the invention.
With reference to figure 1, Fig. 1 is application architecture figure of the present invention.The present invention is the audio and video information operating system that can independently operate, in other words, promptly needn't rely on main frame, just can handle the burning backup of numerical data alone, even in the future the simulated data of the audio-visual input media of self simulation is directly changed into after numerical data compressed again, is burnt in the CD.
The connecting interface that is adopted can pass through IEEE802.11g, is connected with MMS (service of Multimedia Messaging Service Multimedia Message) device (for example mobile phone, PDA or the like) wirelessly.Also can be connected with video-unit (as televisor, videocorder etc.) by audio-visual input/output terminal (for example AV-in, AV-out terminal).Or also can link main frame by USB or IEEE1394.
With reference to figure 2, Fig. 2 is the 1st embodiment of the present invention.Numerical information programming system among Fig. 2 consists predominantly of: audio-visual input terminal 17, analog/digital converter 16, controller 30, ide interface 20 and burning unit 21.Its middle controller 30 also includes: control module 22, numerical information compression/decompression compression apparatus 23, and compression/de-compression software 24.When video-audio signal from audio-visual input media 42 during by audio-visual input terminal 17 inputs, when for example TV or videocorder or microphone enter this digital programming system by AV terminal with analog signal transmission, analog/digital converter 16 in the system can become digital signal with this analog signal conversion, but because the numerical information of being changed can take very big storage space, so must the file layout after the digitizing be compressed by numerical information compression/decompression compression apparatus 23 and compression/de-compression software 24, generally speaking, it is compressed format that numerical information compression/decompression compression apparatus 23 can adopt MPEG4, after utilizing compression/de-compression software 24 that File Compress is become the form of WMA (Window Media Audio) or WMV (Window Media Video) etc., the file after will compressing by control module 22 is transferred to by ide interface 30 and carries out burning in the burning unit 21.Under this framework, this system can adopt singly the mode of touching (One-Click) to carry out burning.That is to say, as long as in burning unit 21, insert blank discs, when the simulating signal that receives from audio-visual input media 42, as long as press the burning key of system and device, burning unit 21 just can advance the analog/digital conversion signal burning after the compression in the discs, till signal interruption or CD capacity are fully loaded.In the process of burning, the digital document after the compression can be temporary in the adjusting of carrying out data volume in the impact damper 13.
Above-mentioned MPEG4 compression/de-compression form is a kind of digital document processing format wherein, utilizes the framework of native system, also can carry out the digital document processing format of other kind.For example, with reference to figure 4 and Fig. 5, Fig. 4 be can be in native system the compressed digital file form and to file extension that should form, Fig. 5 be can be in native system the decompression digital document form and to file extension that should form.
With reference to figure 3, Fig. 3 is the 2nd embodiment of the present invention again.Except above-mentioned burn job, native system still can read the CD of aforementioned institute burning or the file in the general videodisc, pass through digital/analog converter 18 by control module 22, after converting the digital document that is read to simulation files, by audio-visual lead-out terminal 19, output in the video and audio output device 43 and play.For example use common AV out terminal, image or sound are sent in televisor or the WMA player play.
In addition, native system can further built-in card reading unit 12 and flash memory 11, is connected with card reading unit 12 and flash memory 11 by controller 30, reads data in the storage card 41 with card reading unit 12.At present storage card on the market is of a great variety, and common have SD Card (SecureDigital Card), MMC (Multimedia Card), Compact FLASH Type 1, CompactFLASH Type 2, Micordrive, Memory Stick, Memory Stick Duo, Memory StickPro, SM Card (Smart Media Card), XD card or the like.The kind of calculating punch has developed the kind that five in one or six directions one or the like, and a machine just can read the information of multiple storage card.The above-mentioned card reading unit 12 of can utilizing native system reads the data in the storage card 41, is temporary in data in the flash memory 11 or directly transfers to by ide interface 20 by control module 22 and carry out burning in the burning unit.Do not need the action of compression/de-compression this moment, can carry out burning according to the aforementioned mode of singly touching.That is to say, as long as in burning unit 21, insert blank discs, when receiving, as long as press the burning key of system and device from the numerical data in the storage card 41, burning unit 21 just can advance this numerical data burning in the discs, till signal interruption or CD capacity are fully loaded.
In addition, with reference to figure 3, the embodiment of native system, also can make transmission of wireless signals with MMS device 45 by built-in IEEE802.11g (15), will be via the received signal of IEEE802.11g (15) from MMS device 45, directly be transferred to by ide interface 20 with controller 30 and carry out burning in the burning unit 21.
Same, native system also can built-in USB control module 14, or is that interface is connected with main frame 44 with IEEE1394, and being used as purely is that an external mounted CD writers is used.
Claims (43)
1. audio and video information operating system can be with the digital document burning in discs; Include:
One card reading unit is used for reading the digital document of being stored in the storage card; With
One operating unit is used for operating above-mentioned digital file processing apparatus; With
One flash memory cell, the digital document that the aforementioned card reading unit of access is read; With
One audio-visual input terminal receives the simulating signal from the outside; With
One analog/digital converter becomes digital signal with the analog signal conversion of the outside that aforementioned audio-visual input terminal received; With
One controller includes a control module, a digital document compression/decompression unit, a digital document compression/de-compression software, carries out the compression/de-compression of digital document and the I/O of control figure file; With
One digital/analog converter converts aforementioned digital signal to simulating signal; With
One audio-visual lead-out terminal is exported the simulating signal that aforementioned digital/analog converter is changed; With
One ide interface is as the data transmission between aforementioned controller and the external optical storage medium; With
One burning unit, the digital document that is used for aforementioned controller is compressed is burned onto in the discs by ide interface, or the digital document of aforementioned card reading unit read in aforementioned storage card is burned onto in the discs by ide interface;
With the digital document that reads in aforementioned storage card, be burnt to discs by aforementioned burning unit;
By aforementioned analog/digital converter, the analog signal conversion of the outside that aforementioned audio-visual input terminal received is become digital signal, compress aforementioned digital signal by aforementioned controller after, transfer to aforementioned burning unit by aforementioned ide interface and carry out burning.
2. audio and video information operating system as claimed in claim 1, wherein, by the digital signal of aforementioned analog/digital converter with the analog signal conversion one-tenth of the outside that aforementioned audio-visual input terminal received, the compressed format in aforementioned controller includes: MPEG1, MPEG2, mpeg 3, MPEG4, WindowsMedia, WM audio, WM audio/video.
3. audio and video information operating system as claimed in claim 1, wherein, by the digital signal of aforementioned analog/digital converter with the analog signal conversion one-tenth of the outside that aforementioned audio-visual input terminal received, the decompressed format in aforementioned controller includes: Windows Media, WM audio, WM video, Video, Audio, Movie, mpeg 3, MPEG4, MIDI, AIFF, AU Sound, CD Audio.
4. audio and video information operating system as claimed in claim 1, wherein, this system finishes burn job by the aforementioned operation unit singly to touch mode.
5. audio and video information operating system as claimed in claim 1 wherein, also has a USB control module, is linked to aforementioned controller, and external and computing machine carries out data transmission.
6. audio and video information operating system as claimed in claim 1 wherein, also has an IEEE802.11g interface, is linked to aforementioned controller, and external and MMS Multimedia Message service unit carries out data transmission.
7. audio and video information operating system as claimed in claim 1, wherein, the digital signal that aforementioned analog/digital converter is changed, after converting aforementioned digital signal to simulating signal via aforementioned digital/analog converter, by aforementioned audio-visual lead-out terminal, export the simulating signal that aforementioned digital/analog converter is changed.
8. numerical information programming system, the analog signal conversion that is received is digital document after, burning is in discs; Include:
One audio-visual input terminal receives the simulating signal from the outside; With
One analog/digital converter becomes digital signal with the analog signal conversion of the outside that aforementioned audio-visual input terminal received; With
One controller includes a control module, a digital document compression/decompression unit, a digital document compression/de-compression software, carries out the compression/de-compression of digital document and the I/O of control figure file; With
One ide interface is as the data transmission between aforementioned controller and the external optical storage medium; With
One burning unit, the digital document that is used for aforementioned controller is compressed is burned onto in the discs by ide interface.
9. numerical information programming system as claimed in claim 8, wherein, aforementioned analog/digital converter becomes digital signal with the analog signal conversion of the outside that aforementioned audio-visual input terminal received, after compressing aforementioned digital signal by aforementioned controller, transfer to aforementioned burning unit by aforementioned ide interface and carry out burning.
10. numerical information programming system as claimed in claim 8, wherein, by the digital signal of aforementioned analog/digital converter with the analog signal conversion one-tenth of the outside that aforementioned audio-visual input terminal received, the compressed format in aforementioned controller includes: MPEG1, MPEG2, mpeg 3, MPEG4, Windows Media, WM audio, WM audio/video.
11. numerical information programming system as claimed in claim 8, wherein, by the digital signal of aforementioned analog/digital converter with the analog signal conversion one-tenth of the outside that aforementioned audio-visual input terminal received, the decompressed format in aforementioned controller includes: Windows Media, WM audio, WM video, Video, Audio, Movie, mpeg 3, MPEG4, MIDI, AIFF, AU Sound, CD Audio.
12. numerical information programming system as claimed in claim 8 wherein, also has an operating unit, is used for operating the numerical information programming system of above-mentioned digital document, by the aforementioned operation unit, finishes burn job singly to touch mode.
13. numerical information programming system as claimed in claim 8 wherein, also has a USB control module, is linked to aforementioned controller, external and computing machine carries out data transmission.
14. numerical information programming system as claimed in claim 8 wherein, also has an IEEE1394 control module, is linked to aforementioned controller, external and computing machine carries out data transmission.
15. numerical information programming system as claimed in claim 8 wherein, also has an IEEE802.11g interface, is linked to aforementioned controller, external and MMS device carries out data transmission.
16. numerical information programming system as claimed in claim 8 wherein, also has a digital/analog converter, converts aforementioned digital signal to simulating signal; With an audio-visual lead-out terminal, export the simulating signal that aforementioned digital/analog converter is changed.
17. numerical information programming system as claimed in claim 9, wherein, the digital signal that aforementioned analog/digital converter is changed, after converting aforementioned digital signal to simulating signal via digital/analog converter, by aforementioned audio-visual lead-out terminal, export the simulating signal that aforementioned digital/analog converter is changed.
18. numerical information programming system as claimed in claim 8 wherein, also has a card reading unit, is used for reading the digital document of being stored in the storage card; With a flash memory cell, the digital document that the aforementioned card reading unit of access is read.
19. numerical information programming system as claimed in claim 18, wherein, described storage card comprises: SD Card (Secure Digital Card), MMC (Multimedia Card), Compact FLASH Type1, Compact FLASH Type 2, Micordrive, Memory Stick, Memory Stick Duo, Memory Stick Pro, SM Card (Smart Media Card), XD card.
20. numerical information programming system as claimed in claim 18, wherein, this system will read the digital document in aforementioned storage card, be burnt to discs by aforementioned burning unit.
21. numerical information programming system as claimed in claim 8, wherein, aforementioned burning unit pack contains: CD-R, CD-RW, DVD-R, DVD+RW, DVD-RW, DVD-Dual, DVD-Multi.
22. a numerical information programming system is that burning was in discs after the analog signal conversion that will be received was digital document; Include:
One controller includes a control module, a digital document compression/decompression unit, a digital document compression/de-compression software, carries out the compression/de-compression of digital document and the I/O of control figure file; With
One IEEE802.11g interface is linked to aforementioned controller, and external and MMS device links, and carries out data transmission; With
One ide interface is as the data transmission between aforementioned controller and the external optical storage medium; With
One burning unit, the digital document that is used for aforementioned controller is compressed is burned onto in the discs by ide interface.
23. numerical information programming system as claimed in claim 22, wherein, controller can transfer in the aforementioned burning unit via aforementioned ide interface and carry out burning by the data of aforementioned IEEE802.11g interface reception from the MMS device.
24. numerical information programming system as claimed in claim 22 wherein, also has an audio-visual input terminal, receives the simulating signal from the outside; With an analog/digital converter, the analog signal conversion of the outside that aforementioned audio-visual input terminal received is become digital signal.
25. numerical information programming system as claimed in claim 24, wherein, aforementioned analog/digital converter becomes digital signal with the analog signal conversion of the outside that aforementioned audio-visual input terminal received, after compressing aforementioned digital signal by aforementioned controller, transfer to aforementioned burning unit by aforementioned ide interface and carry out burning.
26. numerical information programming system as claimed in claim 24, wherein, by the digital signal of aforementioned analog/digital converter with the analog signal conversion one-tenth of the outside that aforementioned audio-visual input terminal received, the compressed format in aforementioned controller includes: MPEG1, MPEG2, mpeg 3, MPEG4, Windows Media, WM audio, WM audio/video.
27. numerical information programming system as claimed in claim 24, wherein, by the digital signal of aforementioned analog/digital converter with the analog signal conversion one-tenth of the outside that aforementioned audio-visual input terminal received, the decompressed format in aforementioned controller includes: Windows Media, WM audio, WM video, Video, Audio, Movie, mpeg 3, MPEG4, MIDI, AIFF, AU Sound, CD Audio.
28. numerical information programming system as claimed in claim 22 wherein, also has an operating unit, is used for operating the numerical information programming system of above-mentioned digital document, by the aforementioned operation unit, finishes burn job singly to touch mode.
29. numerical information programming system as claimed in claim 22 wherein, also has a USB control module, is linked to aforementioned controller, external and computing machine carries out data transmission.
30. numerical information programming system as claimed in claim 22 wherein, also has an IEEE1394 control module, is linked to aforementioned controller, external and computing machine carries out data transmission.
31. numerical information programming system as claimed in claim 24 wherein, also has an analog/digital converter, and the analog signal conversion of the outside that aforementioned audio-visual input terminal received is become digital signal.
32. numerical information programming system as claimed in claim 24, wherein, the digital signal that aforementioned analog/digital converter is changed, after converting aforementioned digital signal to simulating signal via digital/analog converter, by aforementioned audio-visual lead-out terminal, export the simulating signal that aforementioned digital/analog converter is changed.
33. numerical information programming system as claimed in claim 22, wherein, aforementioned burning unit pack contains CD-R, CD-RW, DVD-R, DVD+RW, DVD-RW, DVD-Dual, DVD-Multi.
34. numerical information programming system as claimed in claim 22 wherein, also has a card reading unit, is used for reading the digital document of being stored in the storage card; With a flash memory cell, the digital document that the aforementioned card reading unit of access is read.
35. numerical information programming system as claimed in claim 34, wherein, aforementioned storage card comprises: SD Card (Secure Digital Card), MMC (Multimedia Card), Compact FLASH Type1, Compact FLASH Type 2, Micordrive, Memory Stick, Memory Stick Duo, Memory Stick Pro, SM Card (Smart Media Card), XD card.
36. numerical information programming system as claimed in claim 34, wherein, this system will read the digital document in aforementioned storage card, be burnt to discs by aforementioned burning unit.
37. a CD writers includes:
One audio-visual input terminal receives the simulating signal from the outside; With
One analog/digital converter becomes digital signal with the analog signal conversion of the outside that aforementioned audio-visual input terminal received; With
One controller includes the control module of this controller of I/O of a control figure file and the built-in digital document compression/de-compression software digital document compression/decompression unit with the compression/de-compression of carrying out digital document; With
One IEEE802.11g interface is linked to aforementioned controller, and external and MMS device carries out data transmission; With
One ide interface is as the data transmission between aforementioned controller and the external optical storage medium; With
One burning unit, the digital document that is used for aforementioned controller is compressed is burned onto in the discs by ide interface;
The kind of aforementioned burning unit includes: CD-R, CD-RW, DVD-R, DVD+RW, DVD-RW, DVD-Dual, DVD-Multi;
Aforementioned analog/digital converter becomes digital signal with the analog signal conversion of the outside that aforementioned audio-visual input terminal received, compress aforementioned digital signal by aforementioned controller after, transfer to aforementioned burning unit by aforementioned ide interface and carry out burning.
38. CD writers as claimed in claim 37 wherein, also has a USB control module, is linked to aforementioned controller, external and computing machine carries out data transmission.
39. CD writers as claimed in claim 37 wherein, also has an IEEE1394 control module, is linked to aforementioned controller, external and computing machine carries out data transmission.
40. CD writers as claimed in claim 37 wherein, also has one and converts aforementioned digital signal the audio-visual lead-out terminal of Analog signals'digital/analog converter and the simulating signal changed of the aforementioned digital/analog converter of an output to; The digital signal that aforementioned analog/digital converter is changed, convert aforementioned digital signal to simulating signal via aforementioned digital/analog converter after, by aforementioned audio-visual lead-out terminal, export the simulating signal that aforementioned digital/analog converter is changed.
41. CD writers as claimed in claim 37 wherein, also has the flash memory cell of the digital document that the card reading unit that reads the digital document of being stored in the storage card and the aforementioned card reading unit of an access read; Aforementioned storage card kind includes: SD Card (Secure Digital Card), MMC (Multimedia Card), Compact FLASH Type 1, Compact FLASH Type 2, Micordrive, Memory Stick, Memory Stick Duo, Memory Stick Pro, SM Card (Smart Media Card), XD card; This system will read the digital document in aforementioned storage card, be burnt to discs by aforementioned burning unit.
42. CD writers as claimed in claim 37, wherein, by the digital signal of aforementioned analog/digital converter with the analog signal conversion one-tenth of the outside that aforementioned audio-visual input terminal received, the compressed format in aforementioned controller includes: MPEG1, MPEG2, mpeg 3, MPEG4, Windows Media, WM audio, WM audio/video; Decompressed format in aforementioned controller includes: WindowsMedia, WM audio, WM video, Video, Audio, Movie, mpeg 3, MPEG4, MIDI, AIFF, AU Sound, CD Audio.
43. CD writers as claimed in claim 37 wherein, also has an operating unit, is used for operating the numerical information programming system of above-mentioned digital document, by the aforementioned operation unit, finishes burn job singly to touch mode.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031478425A CN100353365C (en) | 2003-06-25 | 2003-06-25 | Image and sound information operating system |
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|---|---|---|---|
| CNB031478425A CN100353365C (en) | 2003-06-25 | 2003-06-25 | Image and sound information operating system |
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| CN100353365C true CN100353365C (en) | 2007-12-05 |
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| CN100394420C (en) * | 2005-03-01 | 2008-06-11 | 商之器科技股份有限公司 | Digital medical information burn method and system |
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| JPH10269679A (en) * | 1997-03-26 | 1998-10-09 | Master Maindo:Kk | Cd-r writing and dubbing device |
| CN2406309Y (en) * | 2000-02-09 | 2000-11-15 | 李康 | Video disc machine capable of recording two discs |
| WO2002011136A1 (en) * | 2000-07-28 | 2002-02-07 | Macrovision Europe Limited | Copy protection for optical discs |
| CN2468133Y (en) * | 2001-02-09 | 2001-12-26 | 河洛电脑股份有限公司 | Transmitting structure for automatic CDRW |
| CN2519984Y (en) * | 2001-12-24 | 2002-11-06 | 万国电脑股份有限公司 | Portable CD-RW with CD player |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1567338A (en) | 2005-01-19 |
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