CN1324493C - Method for fast transfering optical disc musical to digital voice-frequency player - Google Patents
Method for fast transfering optical disc musical to digital voice-frequency player Download PDFInfo
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- CN1324493C CN1324493C CNB2004100708793A CN200410070879A CN1324493C CN 1324493 C CN1324493 C CN 1324493C CN B2004100708793 A CNB2004100708793 A CN B2004100708793A CN 200410070879 A CN200410070879 A CN 200410070879A CN 1324493 C CN1324493 C CN 1324493C
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- 238000000034 method Methods 0.000 title claims abstract description 20
- 230000003287 optical effect Effects 0.000 title claims abstract description 14
- 238000006243 chemical reaction Methods 0.000 claims abstract description 17
- 230000008676 import Effects 0.000 claims description 25
- 230000008023 solidification Effects 0.000 claims description 14
- 238000001514 detection method Methods 0.000 claims description 7
- 230000004044 response Effects 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 2
- 238000005070 sampling Methods 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 208000036829 Device dislocation Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The present invention relates to a method for fast transferring optical disk music into a digital audio player, which is characterized in that the storage space of the digital audio player is set into a solidified software area and an ordinary storage area; when the digital audio player is connected with a computer, the computer automatically loads transfer software stored in the solidified software area of the digital audio player into the computer for transfer operation; after the computer detects trigger information of the transfer, the computer reads music data files from a disk, converts the music data files into music files which can be played by the digital audio player according to conversion parameters predetermined by a user, and finally transmits the converted music files to the digital audio player connected with the computer. The present invention solves the problem of copying music when a common user uses a digital audio player, minimizes the higher computer use level and the operation complexity which are required for obtaining MP3 music, and enables more consumers use digital audio player products conveniently.
Description
Technical field
The present invention relates to the method that a kind of digital audio media imports fast, refer in particular to a kind of method that from music CD, in digital audio player, imports music, song fast, belong to technical field of computer multimedia.
Background technology
Along with the quick growth in global digital music market and continuing to bring out of various music compression technology, the market sales volume of global MP3 (a kind of audio compression form) player in 2003 reaches 1,072 ten thousand, increases by 40% than 2002.2003, only the sales volume of Chinese market digital audio player reached 177.3 ten thousand, and sales volume is 15.55 hundred million yuan, has increased by 235.8% and 130.4% respectively with the previous year contemporaneous comparison.The use of digital audio player is very general.
For consumers,, must load corresponding music content in the digital audio player, just can play although digital audio player is present a kind of very general carry-on digital entertainment equipment.
At present, the content that will play is loaded into digital audio player, and following several approach are arranged:
1, from the internet, downloads; This mode needs earlier from the internet with charge or free mode, the music file of selecting is downloaded in the computer, then digital audio player is connected with computer,, the music file of downloading is transferred among the digital audio player in the mode of copy diskette file.In fact, the operation of downloading the MP3 music from the internet is very complicated, seeks to get up to waste time and energy.
2, convert the music file in the CD to digital music file by computer and corresponding software, and then digital audio player is connected with computer, in the mode of copy diskette file, the digital music file that conversion is good is transferred among the digital audio player from computer; Using computer and corresponding software to convert the music file in the CD to digital music file needs the certain computer knowledge and the functipnal capability of software, is not that all consumers can both be competent at; And, all be mounted with above-mentioned switching software in not all computer, therefore, neither be very convenient.
3, music CD player (abbreviation CD Player) is connected with digital audio player, the music in the CD is entered in the digital audio player in the mode of recording.This by being connected the mode of recording with CD Player, length consuming time, recording quality is bad.
Because above-mentioned various situations, obtain and corresponding music is loaded into a obstacle in being to use in the digital audio player for ordinary consumer.If can provide a kind of simple method to make ordinary consumer can solve the problem that music is obtained, be favourable for the development in digital audio player market.
Summary of the invention
Technical problem underlying to be solved of the present invention is: a kind of method of fast transfering optical disc musical to digital voice-frequency player is provided, make the consumer of digital audio player can be simply, apace with the music reproduction in the CD in digital audio player.
The present invention solves the problems of the technologies described above by following scheme:
A kind of method of fast transfering optical disc musical to digital voice-frequency player, a pacing items of its realization is: the storage space in the digital audio player is set to solidification software district and general memory area earlier, this solidification software district stores at least and imports software and automatic operating file, and is set to and can not wipes.When digital audio player was connected with computing machine, computing machine was carried out the importing software loading of storing in the described digital audio player solidification software district automatically in computing machine, carry out import operation; The operation that imports is as follows:
Step 10, whether the continuous detection of computing machine has the importing trigger message, if detect described importing trigger message, then execution in step 20, otherwise execution in step 10 continues to detect;
Step 20 reads music data file from CD, and this music data file is converted to the music file that digital audio player can be play according to the pre-determined conversion parameter of user;
Step 40, the music file that conversion is good is sent in the digital audio player that is connected with described computing machine.
By above-mentioned technical scheme as can be known: the music reproduction problem the when domestic consumer that the present invention has solved to a great extent uses digital audio player; Drop to minimumly with obtaining needed higher computer usage level of MP3 music and complex operations, can make more consumers use the digital audio player product easily.
Description of drawings
Fig. 1 is a digital audio player storage space synoptic diagram of the present invention;
Fig. 2 is the schematic flow sheet of the inventive method.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing and specific embodiment:
DAB disclosed by the invention (particularly MP3) player imports the method for compact disc-digital audio fast, at first based on following technical conditions: the storage space in the digital audio player is divided into two zones at least, first solidification software district, (for example: the AUTORUN.INF file) and import software be used to store automatic operating file, this zone generally is set to and can not wipes, can do not deleted in order to make this aforementioned content that is stored in the solidification software by the user, usually can also further be set to invisiblely, promptly " hide "; It two is general memory areas, is used for storaging user data, and as seen this zone is set to the user.In the solidification software district, preserve and import software, this importing software only need take very little space, and can be loaded in the computing machine and move, its effect is to be used for reading in the computer CD ROM music file on the CD and to convert this to need form music file (as the file of MP3 audio format), DAB (particularly MP3) player; Also can convert to or the file of other audio formats.
The technology of automatic operation, be mainly used in the CD drive, its way is a configuration AUTORUN.INF file (a kind of automatic running configuration file) in CD, after CD inserts CD-ROM drive, detect when preserving described AUTORUN.INF file in the described CD in the operating system of supporting the AUTORUN.INF file, computing machine is automatically according to the corresponding software of the program run of appointment among the AUTORUN.INF.Above-mentioned automatic running technology can apply on the USB memory device, crossing USB interface when the USB memory device with the computer expert is connected, the some memory of USB memory device is invented CD-ROM drive, in this case, MP3 player analog rom driver and computer operating system mutual, and storage automatic operating file (AUTORUN.INF) in the solidification software district of MP3 player, when the MP3 player inserts, operating system is distributed drive for it automatically, read automatic operating file (AUTORUN.INF), and move the file of appointment according to configuration information wherein automatically.Utilize the automatic running scheme of aforesaid operations system to CD-ROM drive, can so that the application program of the AUTORUN.INF file appointment on the USB memory device moved.In the present embodiment, in the AUTORUN.INF of digital audio player file, be configured to move automatically the importing software in its solidification software district.
When digital audio player and computing machine by specific interface (USB or 1394) when being connected, computing machine arrives the digital audio player that connects by the protocol detection of USB or 1394, computing machine utilizes above-mentioned AutoPlay function, moves the importing software in the solidification software district of digital audio player on computers.
Behind the above-mentioned importing software of computer run, then carry out following step:
Whether step 10, the continuous detection of computing machine have the importing trigger message, if detect described importing trigger message, then execution in step 20, otherwise execution in step 10 continues to detect;
Step 20, from CD, read music data file, and this music data file is converted to the music file that MP3 (or other audio format files) player can be play according to corresponding conversion parameter;
Step 40, will change good music file and be sent in the digital audio player that is connected with described computing machine and store.
Above-mentioned importing trigger message can produce by various ways, for example: can press " the importing button " that be provided with on the digital audio player by the user and produce.Perhaps activate the importing software that is moving and eject it and import the interface by pressing the respective keys that is arranged on the digital audio player, produce by the operation that this is imported the interface by the user again by the user.After detecting trigger message, import software and be transferred to front stage operation, it reads the compact disc-digital audio file and converts the music file (MP3 format) that needs form to; If also display reminding interface on computers when not having CD or CD to be the CD of non-appointment music format in the CD-ROM drive, then points out the user to put into CD; The prompting user is provided with corresponding conversion parameter when perhaps having corresponding music CD in CD-ROM drive in this interface, and assigns fill order.
When adopting " the importing button " that be provided with on the digital audio player to produce described importing trigger message, because digital audio player is slave unit normally, and computing machine is a main equipment, slave unit can not initiatively send information to main equipment usually, so the present invention handles as follows:
When the user pressed " the importing button " that is arranged on the digital audio player, digital audio player generated a specific logo file or character in its memory block; The specific application program of the importing software that moves on the computing machine then periodically reads this logo file or character by the interface that is connected with digital audio player from digital audio player, obtain described importing trigger message, carry out the task of the music file in the CD-ROM drive being converted to MP3 format; Simultaneously, described logo file or character are emptied, with wait-for-response button next time.In order to realize this scheme, above-mentioned logo file or character, the mode that is based on file system (FILE SYSTEM) is stored in the digital audio player.In the present embodiment because NAND FLASH (a kind of flash memory) itself may the location indefinite bad piece, and in use can constantly produce new bad piece; So placing sign on the specific address of appointment is not best mode.Then can mask the bad piece problem of physics by means of file system (FILE SYSTEM), it is more reliable therefore to use specific logo file or character to be used as the distinguishing mark of button.
Sometimes, when the user triggered the music data file that imports in the CD, the disc that stores corresponding music data file but failed to be placed in advance in the CD drive of computing machine.Therefore, in the specific embodiments of the invention also before above-mentioned step 20, whether music CD is housed in the CD drive of detection computations machine, if do not pack into, then computing machine shows corresponding prompt information, waits for user's response, correspondingly, the user can put into music CD, continues to carry out import operation, perhaps cancels import operation; If CD is packed into, the operation of then directly changing, importing.
When also having, when the user has triggered a music data file has been imported, and the music file that the effective memory space inadequate in the digital audio player will be changed, import with storage; At this moment, before conversion and importing, earlier according to the size of user-selected music data file, whether the size of calculating after this document is converted can store in the effective residual memory space of described digital audio player; If the effective residual memory space of digital audio player can hold the music file after the conversion, continue conversion, import operation; Otherwise, show corresponding prompt information, wait for user's response.Correspondingly, the user can select to continue conversion, import, and at this moment, computing machine is then according to last storage space, and the compressibility of selecting to adapt to is changed corresponding music data file; The user also can cancel above-mentioned conversion, import operation.
The present invention also further comprises: when changing, importing, computer prompted also receives the name information that the user imports the music file that imports, the user can select input or generate corresponding title automatically by computing machine according to prompting, and together is sent in the corresponding digital audio player with music file.
In above-mentioned solidification software district, can also preserve the conversion parameter that imports software needed acquiescence when the converting music data file simultaneously, these conversion parameters can comprise: sampling rate, sampled data width and compressibility, this parameter is stored in the described digital audio player, and together loads with importing software.
Above-mentioned standard communication interface is USB or 1394 interfaces; Digital audio player can also be to have USB or 1394 interfaces, and has certain storage space, and can play the apparatus figure audio player digital audio player digital audio player of certain format audio file.
It should be noted that at last: above embodiment only in order to the explanation the present invention and and unrestricted technical scheme described in the invention; Therefore, although this instructions has been described in detail the present invention with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the present invention; And all do not break away from the technical scheme and the improvement thereof of the spirit and scope of the present invention, and it all should be encompassed in the middle of the claim scope of the present invention.
Claims (9)
1, a kind of method of fast transfering optical disc musical to digital voice-frequency player, it is characterized in that, storage space in the digital audio player is set to solidification software district and general memory area, and this solidification software district stores at least and imports software and automatic operating file, and is set to and can not wipes; When digital audio player was connected with computing machine, computing machine was carried out the importing software loading of storing in the described digital audio player solidification software district according to the information of automatic operating file in computing machine, carry out import operation; The importing step is as follows:
Step 10, whether the continuous detection of computing machine has the importing trigger message, if detect described importing trigger message, then execution in step 20, otherwise execution in step 10 continues to detect;
Step 20 reads music data file from CD, and this music data file is converted to the music file that digital audio player can be play according to the conversion parameter of determining;
Step 40, the music file that conversion is good is sent in the digital audio player that is connected with described computing machine to be preserved.
2, the method for fast transfering optical disc musical to digital voice-frequency player according to claim 1, it is characterized in that: described importing trigger message is pressed the respective keys that is arranged on the digital audio player by the user and is produced, perhaps activate the importing software that is moving and eject it and import the interface by pressing the respective keys that is arranged on the digital audio player, produce by the operation that this is imported the interface by the user again by the user.
3, the method for fast transfering optical disc musical to digital voice-frequency player according to claim 2, it is characterized in that: when the user presses the respective keys that is arranged on the digital audio player, described digital audio player stores this key information among one logo file automatically; Computing machine regularly reads this logo file, and after getting access to described key information, described logo file is emptied, with wait-for-response button next time.
4, the method for fast transfering optical disc musical to digital voice-frequency player according to claim 1 is characterized in that, also further comprises before the described step 20:
Step 15: the music CD of whether packing in the detection computations machine CD drive, if do not pack into, then show corresponding prompt information, wait for user's response; Otherwise execution in step 20.
5, the method for fast transfering optical disc musical to digital voice-frequency player according to claim 1 is characterized in that, described step 20 also further comprises:
Step 25: according to the size of user-selected music data file, whether the size of calculating after this document is converted can store in the effective residual memory space of described digital audio player; If the effective residual memory space of digital audio player can hold the music file after the conversion, then execution in step 20; Otherwise, show corresponding prompt information, wait for user's response.
6, the method for fast transfering optical disc musical to digital voice-frequency player according to claim 5 is characterized in that: described step 20 also further comprises,
Step 30: read music file from CD after, prompting also receives the name information that the user imports the music file that imports.
7, the method for fast transfering optical disc musical to digital voice-frequency player according to claim 1 is characterized in that, the process that computing machine loads importing software automatically is as follows:
The standard interface state of operation system of computer detection computations machine; When detecting described digital audio player by described standard communication interface when being connected with computing machine, computing machine automatically according to the automatic running configuration file in the solidification software district that is stored in this digital audio player with described importing software loading in the internal memory of computing machine; Computer operating system is set up a program process, distributes corresponding memory headroom, and moves described importing software.
8, the method for fast transfering optical disc musical to digital voice-frequency player according to claim 1 is characterized in that: described digital audio player is connected by USB or 1394 standard communication interfaces with computing machine.
9, the method for fast transfering optical disc musical to digital voice-frequency player according to claim 1, it is characterized in that, described conversion parameter comprises at least: sampling rate, sampled data width and compressibility, this parameter is stored in the described digital audio player, and together loads with importing software.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100708793A CN1324493C (en) | 2004-07-23 | 2004-07-23 | Method for fast transfering optical disc musical to digital voice-frequency player |
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| Application Number | Priority Date | Filing Date | Title |
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| CNB2004100708793A CN1324493C (en) | 2004-07-23 | 2004-07-23 | Method for fast transfering optical disc musical to digital voice-frequency player |
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| CN1725198A CN1725198A (en) | 2006-01-25 |
| CN1324493C true CN1324493C (en) | 2007-07-04 |
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| CNB2004100708793A Expired - Fee Related CN1324493C (en) | 2004-07-23 | 2004-07-23 | Method for fast transfering optical disc musical to digital voice-frequency player |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102197626A (en) * | 2008-10-29 | 2011-09-21 | 惠普发展公司，有限责任合伙企业 | Media shadow files and system |
| TWI506441B (en) | 2010-02-26 | 2015-11-01 | Chicony Electronics Co Ltd | Storage device,digital video camcorder with thereof and system with thereof |
| CN102193879A (en) * | 2010-03-11 | 2011-09-21 | 群光电子股份有限公司 | Storage device, digital camera with storage device and system with storage device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2360908Y (en) * | 1999-03-18 | 2000-01-26 | 江苏新科电子集团公司 | Vcd player able to play MP3 cd |
| CN1457054A (en) * | 2003-06-23 | 2003-11-19 | 北京上方维志科技发展有限责任公司 | Audio or speech data compact disc recording format access method |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2360908Y (en) * | 1999-03-18 | 2000-01-26 | 江苏新科电子集团公司 | Vcd player able to play MP3 cd |
| CN1457054A (en) * | 2003-06-23 | 2003-11-19 | 北京上方维志科技发展有限责任公司 | Audio or speech data compact disc recording format access method |
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