CN1127015C - Method and device for display multimedia document by computer in semi-run state - Google Patents
Method and device for display multimedia document by computer in semi-run state Download PDFInfo
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- CN1127015C CN1127015C CN 00134804 CN00134804A CN1127015C CN 1127015 C CN1127015 C CN 1127015C CN 00134804 CN00134804 CN 00134804 CN 00134804 A CN00134804 A CN 00134804A CN 1127015 C CN1127015 C CN 1127015C
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Abstract
The present invention relates to a method and a device for playing multimedia documents under the semi-started state of a computer. A basic input output system (BIOS) provides a program which can directly initialize chips or chipsets correlated to multimedia instead of a power on self test (POST) after a power supply is switched on; in addition, a micro controller is used as a using interface, and a central processing unit (CPU) can be controlled by the micro controller to execute commands from a user; finally, processed results can be played by a playing unit. The present invention enables the user to operate the computer to play the multimedia documents by using a very simple method, so that the purpose of transforming the functions of the computer toward the functions of household appliances can be obtained.
Description
Technical field
The present invention relates to a kind of under the half-open machine state of computer the method and apparatus of play multimedia document, particularly close a kind of start of what and enter operating system, allow the user use the method and apparatus of computer play multimedia archives in very easy mode.
Background technology
The mode of viewing and admiring at present or listening to the computer multi-media document mainly contains two kinds: please refer to Fig. 1, the user who has computer, can utilize CD drive to read document in the optical record medium 100, with operating system 210 as the interface, the user must be by input media 220 input operations such as keyboard or mouse instruction, carry out associated multimedia playout software 230, could view and admire or listen to abundant by broadcast unit 130 then, beautiful picture or music, such process is loaded down with trivial details a bit, and the user need possess certain computer knowledge and just can accomplish, not as using general household electrical appliances (as TV, sound equipment) convenient as; Another kind then is to utilize MP3 playing device or Video playing device to play, please refer to Fig. 2, optical record medium 100 is put into above arbitrary device, by its panel as operation interface 120, through also viewing and admiring or listen to abundant after the decoding circuit 110 by broadcast unit 130, beautiful picture or music, though its operation is quite easy, just as household electrical appliances the same, but these product needed are bought in addition, concerning one of what has had the computer or the user of preparation purchase computer, be a uneconomic thing, and be the wasting of resources of another kind of degree.
Summary of the invention
The objective of the invention is to solve above-mentioned prior art problems, with the computer function electrification of domestic, design a kind of user of allowing when only wanting to utilize computer play multimedia document, can achieve the goal with very easy mode of operation, just as using as the household electrical appliances method and apparatus of play multimedia document under the half-open machine state of computer easily.
According to the purpose of the invention described above, provide a kind of under the half-open machine state of computer the method and apparatus of play multimedia document:
A kind of under the half-open machine state of computer the method for play multimedia document, can under the situation that does not start the operating system, allow computer automatically playing multimedia document, its step comprises:
Provide a program on Basic Input or Output System (BIOS) (BIOS), make the mode opening power that judges whether earlier behind the power supply opening of computer with simulation MP3 or Video playing device, if the mode with simulation MP3 or Video playing device is opened computer power, meaning need only be done the broadcast of multimedia document, described basic input-output system BIOS is not done the action of power supply selftest, promptly be in described half-open machine state, directly carry out the initialization action of related chip or chipset;
Order the document name that reads all documents in the optical record medium by ATAPI, will deliver to microcontroller after these document names numberings, and make central processing unit CPU enter the time clock halted state;
Described microcontroller send an order to give described CPU, makes it to carry out the action of document decoding; And
The decoded result of described CPU is delivered to broadcast unit.
A kind of under the half-open machine state of computer the device of play multimedia document, can under the situation that does not start the operating system, allow computer automatically playing multimedia document, it comprises:
One can read the CD drive of the multimedia document in the optical record medium;
One assigns instruction for the user, playing the input media of this multimedia document;
One carries out the instruction that the user assigned, and this multimedia document is dealt with the central processing unit CPU of computing;
One microcontroller as the interface between user, optical record medium and CPU (central processing unit):
One Basic Input or Output System (BIOS) (BIOS), burning has one section program on described BIOS, to judge whether mode opening power behind the control power supply opening earlier with simulation MP3 or Video playing device, if the mode with simulation MP3 or Video playing device is opened computer power, meaning need only be done the broadcast of multimedia document, described basic input-output system BIOS is not done the action of power supply selftest, promptly be in described half-open machine state, directly carry out the initialization action of related chip or chipset, and will deliver to this microcontroller after the multimedia document name numbering that read, and allow this CPU (central processing unit) enter the time clock halted state, make the unit of described input-output system BIOS less than the power supply selftest, and do not start shooting and enter operating system, if opening power is not the mode with MP3 or Video playing device, then described input-output system BIOS carries out the normal power source self test program; And
One plays the broadcast unit via the multimedia document after the central processing unit for processing computing.
Effect of the present invention:
In present informationalized society, the popularity rate of computer equipment is more and more higher, can contemplate, computer may be as TV every household indispensability in the epoch in future; But the operation of computer at present, especially close the multimedia part of what, be not that is pettyly easy easily, therefore by method and apparatus of the present invention, do not need to spend money in addition MP3 playing device or Video playing device, the computer play multimedia picture that becomes is used as TV or the sound equipment easily, reach the effect of computer function electrification of domestic.
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
Fig. 1, the existing calcspar that passes through the operating system play multimedia document of computer;
Fig. 2, the calcspar of existing MP3 playing device playing back music;
Fig. 3, the calcspar of play multimedia document of the present invention; And
Fig. 4, the control flow chart of Basic Input or Output System (BIOS) among the present invention (BIOS).
Symbol description among the figure:
100 ... optical record medium
110 ... decoding circuit
120 ... operation interface
130 ... broadcast unit
131 ... multimedia chip
132 ... output unit
210 ... operating system
220 ... input media
230 ... playout software
310 ... microcontroller
320 ... instruction
330……CPU
Specific implementation method
Especially exemplified by a preferred embodiment, conjunction with figs. is described in detail as follows method and apparatus structure of the present invention below:
Please refer to Fig. 3, in the middle of the program of whole broadcast, is with the interface of microcontroller 310 (MicroController) as 100 of user and optical record mediums.On input medias such as general keyboard or mouse, the hot key (Hot Key) of multimedia special use is set, button on similar existing MP3 playing device or the Video playing device panel, allow the user assign instruction 320 by corresponding instruction button on this input media, according to this instruction 320, with microcontroller 310 as the interface, optical record medium in the CD drive 100 is carried out the action of document access, and the document is transferred to CPU (central processing unit) 330 (CPU) calculation process, play back through a broadcast unit 130 at last, wherein this broadcast unit includes associated multimedia chip 131 (as Audio chip or Video chip) and output unit 132 (as loudspeaker or screen), and the data after this CPU330 calculation process are play by suitable output unit through the conversion of this associated multimedia chip 131 again.
Please refer to Fig. 2 and Fig. 3, flow process (Fig. 3) via above-mentioned explanation play multimedia document of the present invention is as can be seen compared with Fig. 2: accept user's instruction 320 as operation interface 120 with microcontroller 310, this CPU330 is then playing the part of the role of decoding circuit 110, at last decoded data is delivered to this broadcast unit 130 and is played back.But if want to accomplish to make things convenient for as existing MP3 playing device or video playing device in operation, then the control flow of this BIOS must be changed, and especially must provide on this BIOS of another section program what, with known control program behind the change power supply opening.
Please refer to Fig. 4:
Step 401: power supply opening;
Step 402: in advance judge whether mode opening power with simulation MP3 or Video playing device;
Step 403: if judge it is to open computer with power knob known on the host computer in the step 402, then be considered as general booting computer, this moment, this BIOS can carry out the program of normal power supply selftest (POST) unit, and entered operating system;
Step 404,405,406: relative, if judge in the step 402 is to open computer power to be located at the hot key that multimedia is relevant on keyboard or the mouse, then can be considered as the user wants to utilize computer as MP3 playing device or Video playing device, program on this BIOS just can determine not enter power supply selftest (POST) program at this moment, do not enter operating system, promptly locate half-open machine state, directly carry out the initial work of associated multimedia chip or chipset, for example: initialization is about the chipset (step 404) of memory function (Memory function), initialization associated multimedia chip (Audio chip or Video chip) (step 405) and initialization IDE controller (step 406);
Step 407: afterwards, order by ATAPI and to read all document names in CD or the VCD header (Title) in the CD drive;
Step 408: will deliver to this microcontroller 310 after the document name numbering;
Step 409: make CPU enter time clock and stop (Stop Clock) state;
Step 410: above all flow processs all are with control by program among the B10S, after these flow processs, the work of traditional B 10S just comes to an end, this moment, computer system can be waited for the instruction 320 of being sent here the user by microcontroller 310, abide by it again and carry out the decoding action, result is played back through broadcast unit A.
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 (15)
1, a kind of under the half-open machine state of computer the method for play multimedia document, can under the situation that does not start the operating system, allow computer automatically playing multimedia document, it is characterized in that its step comprises:
Provide a program on basic input-output system BIOS, make the mode opening power that judges whether earlier behind the power supply opening of computer with simulation MP3 or Video playing device, if the mode with simulation MP3 or Video playing device is opened computer power, meaning need only be done the broadcast of multimedia document, described basic input-output system BIOS is not done the action of power supply selftest, promptly be in described half-open machine state, directly carry out the initialization action of related chip or chipset;
Order the document name that reads all documents in the optical record medium by ATAPI, will deliver to microcontroller after these document names numberings, and make central processing unit CPU enter the time clock halted state;
Described microcontroller send an order to give described CPU, makes it to carry out the action of document decoding; And
The decoded result of described CPU is delivered to broadcast unit.
2, as claimed in claim 1 under the half-open machine state of computer the method for play multimedia document, it is characterized in that behind the power supply opening of described computer, judging whether in the step with the mode opening power of simulation MP3 or Video playing device, open computer power and be not the mode with MP3 or Video playing device, then BIOS carries out the normal power source self test program.
3, as claimed in claim 1 under the half-open machine state of computer the method for play multimedia document, it is characterized in that initialized chip or chipset comprise random access memory, associated multimedia chip and IDE controller.
4, as claimed in claim 1 under the half-open machine state of computer the method for play multimedia document, the microcontroller that it is characterized in that described computer send an order to give described central processing unit CPU, be meant by described microcontroller according to the instruction that the user imported, and determine this microcontroller order that CPU sent.
5, as claim 1 or 4 described under the half-open machine state of computer the method for play multimedia document, it is characterized in that described instruction is via keyboard or mouse input by the user.
6, as claimed in claim 1 under the half-open machine state of computer the method for play multimedia document, it is characterized in that described CPU is in the time clock halted state, make BIOS not launch the action of power supply selftest, and do not start shooting and enter operating system.
7, as claimed in claim 1 under the half-open machine state of computer the method for play multimedia document, it is characterized in that described broadcast unit also comprises multimedia chip and output unit.
8, as claim 1 or 7 described under the half-open machine state of computer the method for play multimedia document, it is characterized in that described multimedia chip comprises Audi chip and Video chip.
9, as claim 1 or 7 described under the half-open machine state of computer the method for play multimedia document, it is characterized in that described output unit comprises loudspeaker and screen.
10, a kind of under the half-open machine state of computer the device of play multimedia document, can under the situation that does not start the operating system, allow computer automatically playing multimedia document, it is characterized in that this device comprises:
One can read the CD drive of the multimedia document in the optical record medium;
One supplies the user to assign instruction, to play the input media of this multimedia document;
One carries out the instruction that the user assigned, and this multimedia document is dealt with the central processing unit CPU of computing;
One microcontroller as the interface between user, optical record medium and CPU (central processing unit):
One basic input-output system BIOS, burning has one section program on described BIOS, to judge whether mode opening power behind the control power supply opening earlier with simulation MP3 or Video playing device, if the mode with simulation MP3 or Video playing device is opened computer power, meaning need only be done the broadcast of multimedia document, described basic input-output system BIOS is not done the action of power supply selftest, promptly be in described half-open machine state, directly carry out the initialization action of related chip or chipset, and will deliver to this microcontroller after the multimedia document name numbering that read, and allow this CPU (central processing unit) enter the time clock halted state, make the unit of described input-output system BIOS less than the power supply selftest, and do not start shooting and enter operating system, if opening power is not the mode with MP3 or Video playing device, then described input-output system BIOS carries out the normal power source self test program; And
One plays the broadcast unit via the multimedia document after the central processing unit for processing computing.
11, as claimed in claim 10 under the half-open machine state of computer the device of play multimedia document, it is characterized in that initialized chip or chipset comprise random access memory, associated multimedia chip and IDE controller.
12, as claimed in claim 10 under the half-open machine state of computer the device of play multimedia document, it is characterized in that described input media is keyboard or mouse.
13, as claimed in claim 10 under the half-open machine state of computer the device of play multimedia document, it is characterized in that described broadcast unit also comprises multimedia chip and output unit.
14, as claim 10 or 13 described under the half-open machine state of computer the device of play multimedia document, it is characterized in that described multimedia chip comprises Audio wafer and Video wafer.
15, as claim 10 or 13 described under the half-open machine state of computer the device of play multimedia document, it is characterized in that described output unit comprises loudspeaker and screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00134804 CN1127015C (en) | 2000-12-01 | 2000-12-01 | Method and device for display multimedia document by computer in semi-run state |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00134804 CN1127015C (en) | 2000-12-01 | 2000-12-01 | Method and device for display multimedia document by computer in semi-run state |
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| CN1355474A CN1355474A (en) | 2002-06-26 |
| CN1127015C true CN1127015C (en) | 2003-11-05 |
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| CN 00134804 Expired - Fee Related CN1127015C (en) | 2000-12-01 | 2000-12-01 | Method and device for display multimedia document by computer in semi-run state |
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Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW571200B (en) | 2002-08-26 | 2004-01-11 | Asustek Comp Inc | Computer audio CD playing method loaded with no operating system |
| TW588284B (en) | 2002-11-12 | 2004-05-21 | Mitac Technology Corp | Computer real-time power-on system and method |
| CN100336017C (en) * | 2002-11-18 | 2007-09-05 | 神基科技股份有限公司 | Computer instantaneous starting system and method |
| CN100411055C (en) * | 2003-01-27 | 2008-08-13 | 联想(北京)有限公司 | Control method of a plurality of media players and control system thereof |
| CN100375953C (en) * | 2003-08-04 | 2008-03-19 | 威盛电子股份有限公司 | Method for initializing system of computer devices |
| CN100371923C (en) * | 2003-08-29 | 2008-02-27 | 明基电通股份有限公司 | Computer system |
| CN100334549C (en) * | 2004-04-26 | 2007-08-29 | 英特维数位科技股份有限公司 | Computer system for executing multimedia playback system and method therefor |
| CN1737758B (en) * | 2004-08-18 | 2010-04-14 | 神基科技股份有限公司 | Method for starting multimedia function of computer |
| CN100397370C (en) * | 2004-11-22 | 2008-06-25 | 威盛电子股份有限公司 | Apparatus with and a method for a dynamic interface protocol |
| CN100456242C (en) * | 2005-10-21 | 2009-01-28 | 神基科技股份有限公司 | Touch click and rapid executing method of computer multimedia playing and computer system thereof |
| CN100458691C (en) * | 2005-10-21 | 2009-02-04 | 神基科技股份有限公司 | A method of quickly starting and executing computer multimedia playing from readiness mode |
| CN1992611B (en) | 2005-12-30 | 2010-05-12 | 联想(北京)有限公司 | Mobile computing device and method for receiving data packet thereof |
| JP5032408B2 (en) * | 2008-07-25 | 2012-09-26 | パナソニック株式会社 | Simple resume reproduction apparatus and simple resume reproduction method |
| CN101989206B (en) * | 2009-08-05 | 2015-02-04 | 中国长城计算机深圳股份有限公司 | Computer startup processing method and system |
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