CN1591391A - Computer system - Google Patents
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- CN1591391A CN1591391A CN 03155610 CN03155610A CN1591391A CN 1591391 A CN1591391 A CN 1591391A CN 03155610 CN03155610 CN 03155610 CN 03155610 A CN03155610 A CN 03155610A CN 1591391 A CN1591391 A CN 1591391A
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Abstract
The present invention relates to a computer system. It includes display device, storage device and video play-back device. The display device is used for displaying video picture, the storage device is used for storing video signal, and the video play-back device includes digital video recorder(DVR) module and video processing module. When the computer system is being in video play-back mode, the digital video recorder(DVR) can be used for processing the video signal transferred from storage device, the voice signal and image signal in the video signal can be respectively outputted, and the video processing module can be used for processing video signal transferred by digital video play-back module into video picture, and the video picture can be played back in display device.
Description
Technical field
The invention relates to a kind of computer system, particularly propose still can carry out under a kind of situation that does not need standard-sized sheet at power supply televise, the computer system of function such as telerecording and audio-visual broadcast.
Background technology
In general computer system, before the operation CD-ROM drive is play videodisc, need the application program of first load operation system and CD-ROM drive.
Fig. 1 is the configuration diagram of existing computer system, computer system comprises treating apparatus 102, memory storage 104 and display device 106 at least, memory storage 104 can be general hard disk or optical storage, in order to the stored images signal, behind the power supply opening of computer system, the load operation system is with the control imaging data stream, and the video-audio signal in the memory storage 106 can be delivered in the display device 106 via treating apparatus 102 and play.Do not have enough power supply supplies or can't the situation of load operation system under, existing computer system can't be play the signal of video signal that is stored in the memory storage, and cause the inconvenience in the use.
In order to address this problem, the computer system that still can carry out audio-video playing function under a kind of situation that does not need standard-sized sheet at power supply is suggested, and in this computer system, has added another kind of running program, it is independent of outside the general operation system, only in order to the control imaging data stream.Power supply does not need under the situation of standard-sized sheet when having enough power supplys to be supplied to treating apparatus, and computer system will be carried out this running program, is stored in signal of video signal in the memory storage with broadcast.After this running program must be write in advance; be stored in the storer of computer system; therefore; after with the running program write store; to be difficult to be modified; because the application program of playing video signal is upgraded through regular meeting, do not upgrade if be stored in the running program of storer thereupon, can't reach the function that under power supply does not need the situation of standard-sized sheet, still can carry out audio-visual broadcast so.
Summary of the invention
In view of this, fundamental purpose of the present invention is to propose a kind of computer system, and it does not need at power supply not need extra running program under the situation of standard-sized sheet, still can carry out televise, functions such as telerecording and audio-visual broadcast, increase the convenience that uses.
For reaching above-mentioned purpose, the present invention proposes a kind of computer system, and it comprises display device, memory storage and video-audio playing device.Display device is in order to the show image picture.Memory storage is in order to the storage video-audio signal.Video-audio playing device comprises digitized video recording playback shadow (DVR) module and image processing module, when the audio-visual play mode of computer system, the video-audio signal that digitized video recording playback shadow (DVR) resume module is sent into by memory storage, voice signal in the video-audio signal and signal of video signal are exported respectively, the signal of video signal that image processing module will be sent into by digitized video recording playback shadow module, be processed into image frame, in display device, to play.When audio-visual play mode, need power supply to display device, memory storage and video-audio playing device.
In addition, computer system also comprises central processing unit, when the power supply of computer system is all opened, the load operation system, and control imaging data stream, before playing this video-audio signal, the image processing module of the video-audio signal in the memory storage being sent in the video-audio playing device by central processing unit is processed into the image frame that can play, to play in display device.
In addition, the present invention also proposes second kind of computer system, and it comprises display device, memory storage, video-audio playing device, central processing unit and sound play device.Display device is in order to the show image picture.Memory storage comprises that storage medium is in order to the storage video-audio signal.Video-audio playing device comprises television image module, digitized video recording playback shadow (DVR) module, image processing module, the television image module is couple to TV signal receiver, when the pattern of televising of computer system, voice signal in the received TV signal and signal of video signal are exported respectively, when the telerecording pattern of computer system, voice signal in the received TV signal and signal of video signal are together exported.Digitized video recording playback shadow (DVR) module, when televising pattern, to be sent to sound play device output by the voice signal that the television image module is sent into, when the telerecording pattern, voice signal and the signal of video signal that to send into by the television image module, deposit in the storage medium, when the audio-visual play mode of computer system, the video-audio signal that processing is sent into by memory storage, voice signal in the video-audio signal and signal of video signal are exported respectively, and wherein voice signal is sent to sound play device output.When televising pattern, the TV signal that image processing module will be sent into by the television image module, be processed into image frame, in display device, to play, when audio-visual play mode, the signal of video signal that image processing module will be sent into by digitized video recording playback shadow module is processed into image frame, to play in display device.Central processing unit, when the power supply of computer system is all opened, the load operation system, and control imaging data stream, before playing audio/video signal, the image processing module of video-audio signal in the storage medium being sent in the video-audio playing device by central processing unit is processed into the image frame that can play, plays in display device, and central processing unit control is by the broadcast or the storage of the received TV signal of television image module.In addition, when the pattern of televising, telerecording pattern and audio-visual play mode, the power supply of computer system does not need standard-sized sheet.
Therefore, computer system of the present invention, not needing at power supply does not need extra running program under the situation of standard-sized sheet, still can carry out televise, functions such as telerecording and audio-visual broadcast, reach the purpose that increases ease of use.
Description of drawings
Fig. 1 is the configuration diagram of existing computer system.
Fig. 2 is the configuration diagram of the computer system of first embodiment of the invention.
Fig. 3 is the calcspar of the video-audio playing device of first embodiment of the invention.
Fig. 4 is the configuration diagram of the computer system of second embodiment of the invention.
Fig. 5 is the calcspar of the video-audio playing device of second embodiment of the invention.
The reference numeral explanation
102,208,408～central processing unit;
104,204,404～memory storage;
106,202～display device;
200,400～computer system;
206,406～video-audio playing device;
210,410～power supply device;
214～mode switch;
216,416～power switch;
218～control panel;
220,420～sound play device;
320,520～digitized video recording playback shadow module;
310,510～image processing module;
330～pick-up unit;
322～DVR processor;
324～sound coder;
414～mode control device;
418～TV signal receiver;
530～television image module;
540～wireless signal pick-up unit.
Embodiment
For above and other objects of the present invention, feature and advantage can be become apparent, a preferred embodiment cited below particularly, and cooperate appended diagram, be described in detail below:
Fig. 2 is the configuration diagram of the computer system of first embodiment of the invention.As shown in the figure, computer system 200 comprises display device 202, memory storage 204, video-audio playing device 206, central processing unit 208, power supply device 210, mode switch 214, power switch 216, control panel 218 and sound play device 220 at least.Memory storage 204 can be general hard disk or optical storage, in order to stored sound signal, signal of video signal or video-audio signal, for example: the hard disk of the videodisc (VCD) of the laser disc of stored sound signal (CD), storage video-audio signal or storage Joint Photographics Expert Group JPEG (JPEG) file etc.
When power switch 216 is closed promptly at " off " state, power supply device 210 arrives display device 202, memory storage 204, video-audio playing device 206, control panel 218 and sound play device 220 with a power supply, in addition, mode switch 214 will be enabled.After pattern pass 214 was enabled, its on off state will be in order to judge whether computer system enter audio-visual play mode, and when mode switch 214 conductings promptly switch to " on " state, computer system will enter audio-visual play mode.When audio-visual play mode, video-audio playing device 206 will be handled the signal of being sent into by memory storage 204, when signal is video-audio signal, after video-audio playing device 206 is processed into image frame and voice signal with it, play in display device 202 and sound play device 220 respectively, when signal is voice signal, video-audio playing device 206 will utilize sound play device 220 to play, when the signal signal of video signal, video-audio playing device 206 will utilize display device 202 to play.The detail operations situation of video-audio playing device 206 please refer to Fig. 3.Control panel 218 comprises a plurality of control buttons, in order to when the audio-visual play mode, receives user's input, carries out different playing functions, and the control button comprises play button, in order to begin to play laser disc (CD) or videodisc (VCD); Stop key is in order to stop to play laser disc or videodisc; Fast (FF) key that changes, in order to quick broadcast videodisc (VCD), when playing laser disc fast selecting or play next jpeg image backward; Revolution (RW) key, in order to revolution videodisc (VCD), when playing laser disc fast selecting or play a jpeg image forward; Power key is in order to allow the user can control power switch 216; Sound is adjusted button, in order to adjust sound size etc. when playing laser disc or videodisc.
When power switch 216 is closed promptly at " on " state, power supply device 210 is with power supply all devices in the computer system, be display device 202, memory storage 204, video-audio playing device 206, central processing unit 208, control panel 218 and sound play device 220 in this embodiment, in Fig. 2, be represented by dotted lines, power supply device 210 power supplys are supplied to central processing unit 208.At this moment, mode switch 214 promptly switches to switch " off " state, computer system will enter general computer patterns, the automatic load operation of computer system meeting system, the user can see through the broadcast that operating system is controlled sound and image, is represented by dotted lines the flow direction of sound and image in the drawings.
Display device 202 can be LCD or CRT monitor in order to the show image picture.Memory storage 204 can be general hard disk or optical storage, when memory storage 204 when being general hard disk and computer system operation at general computer patterns, can change the data that are stored in wherein.
Fig. 3 is the calcspar of the video-audio playing device of first embodiment of the invention.Video-audio playing device 206 comprises digitized video recording playback shadow (being called for short DVR down) module 320, image processing module 310 and pick-up unit 330.
When audio-visual play mode, video-audio playing device 206 will be handled the signal of being sent into by memory storage 204.When signal was video-audio signal, digitized video recording playback shadow (DVR) processor 322 in the DVR module 320 was handled the video-audio signal of being sent into by memory storage 204, and voice signal in the video-audio signal and signal of video signal are exported respectively.The sound coder 324,220 that voice signal will be sent in the DVR module 320 is voice outputs such as loudspeaker, the voice signal after handling in order to output sound code device 324.The image tone signal will be sent into image processing module 310, after image processing module 310 is processed into image frame with it, plays in display device 202.
When signal is voice signal, digitized video recording playback shadow (DVR) processor 322 in the DVR module 320 will directly export sound coder 324 to by the voice signal that memory storage 204 is sent into, after sound coder 324 is handled, by voice output 220 outputs.
When signal is signal of video signal, digitized video recording playback shadow (DVR) processor 322 in the DVR module 320 will directly export image processing module 310 to by the signal of video signal that memory storage 204 is sent into, after image processing module 310 processing, in display device 202, play.
Pick-up unit 330 is in order to detecting the control button in the control panel 218, and with when the audio-visual play mode, control DVR module 320 is carried out different playing functions.
When computer system enters general computer patterns, the automatic load operation of computer system meeting system, the broadcast of signal of video signal or voice signal will be controlled through central processing unit 208.Before the playing video signal, by central processing unit 208 video-audio signal in the memory storage 204 or signal of video signal are sent into image processing module 310 in the video-audio playing device 206, after being processed into the image frame that to play, in display device 202, play (being represented by dotted lines in the drawings).As desire the signal that plays sound, and then directly the voice signal in the memory storage 204 is sent into voice output 220 by central processing unit 208, play (with reference to the dotted line B1 among the figure 2) by voice output 220.
In this embodiment, is example with the control that detects in the control panel by the pick-up unit of key control DVR module, but in other embodiments, the user also can control the DVR module by the wireless control signal that the Digiplex (not shown) is launched, to carry out different playing functions, at this moment, with the pick-up unit that utilizes among the signal supervisory instrument replacement figure of difference in functionality.
Fig. 4 is the configuration diagram of the computer system of second embodiment of the invention.As shown in the figure, computer system 400 comprises display device 402, memory storage 404, video-audio playing device 406, central processing unit 408, power supply device 410, mode control device 414, power switch 416, TV signal receiver 418 and sound play device 420 at least.Memory storage 404 can be general hard disk or optical storage, in order to stored sound signal, signal of video signal or video-audio signal, for example: the hard disk of the videodisc (VCD) of the laser disc of stored sound signal (CD), storage video-audio signal or storage Joint Photographics Expert Group JPEG (JPEG) file etc.
When power switch 416 is closed promptly at " off " state, power supply device 410 arrives display device 402, memory storage 404, video-audio playing device 406, TV signal receiver 418 and sound play device 420 with a power supply, in addition, mode control device 414 will be enabled.After mode control device 414 is enabled, mode control device 414 will be in order to the operator scheme of control computer system, in this embodiment, the operator scheme of computer system comprises audio-visual play mode, the pattern of televising and telerecording pattern, the operator scheme of the wireless control signal control computer system that the user can launch by the Digiplex (not shown).
When computer system 400 enters audio-visual play mode, video-audio playing device 406 will be handled the signal of being sent into by memory storage 404, when signal is video-audio signal, after video-audio playing device 406 is processed into image frame and voice signal with it, in display device 402 and sound play device 420, play respectively, when signal is voice signal, video-audio playing device 406 will utilize sound play device 420 to play, when the signal signal of video signal, video-audio playing device 406 will utilize display device 402 to play.
When computer system 400 enters when televising pattern, video-audio playing device 406 will be handled the TV signal of being sent into by TV signal receiver 418, video-audio playing device 406 will be handled voice signal and the signal of video signal in the TV signal respectively, after signal of video signal is processed into image frame, play in display device 402, voice signal is then directly play in sound play device 420.
When computer system 400 enters the telerecording pattern, video-audio playing device 406 will be handled the TV signal of being sent into by TV signal receiver 418, and video-audio playing device 406 deposits voice signal in the TV signal and signal of video signal in the memory storage 404 simultaneously.The detail operations situation of video-audio playing device 406 please refer to Fig. 5.
When power switch 416 is closed promptly at " on " state, power supply device 410 is with power supply all devices in the computer system, be display device 402, memory storage 404, video-audio playing device 406, central processing unit 408, TV signal receiver 418 and sound play device 420 in this embodiment, in Fig. 4, be represented by dotted lines, power supply device 410 power supplys are supplied to central processing unit 408.At this moment, mode control device 414 is with switch, and computer system will enter general computer patterns, the automatic load operation of computer system meeting system, the user can see through the broadcast that operating system is controlled sound and image, is represented by dotted lines the flow direction of sound and image in the drawings.
Fig. 5 is the calcspar of the video-audio playing device of second embodiment of the invention.Video-audio playing device 406 comprises digitized video recording playback shadow (being called for short DVR down) module 520 and image processing module 510, television image module 530 and wireless signal pick-up unit 540.
When audio-visual play mode, video-audio playing device 506 will be handled the signal of being sent into by memory storage 504.When signal was video-audio signal, digitized video recording playback shadow (DVR) processor 522 in the DVR module 520 was handled the video-audio signal of being sent into by memory storage 504, and voice signal in the video-audio signal and signal of video signal are exported respectively.The sound coder 524,420 that voice signal will be sent in the DVR module 520 is voice outputs such as loudspeaker, the voice signal after handling in order to output sound code device 524.The image tone signal will be sent into image processing module 510, after image processing module 510 is processed into image frame with it, plays in display device 402.
When signal is voice signal, digitized video recording playback shadow (DVR) processor 522 in the DVR module 520 will directly export sound coder 524 to by the voice signal that memory storage 404 is sent into, after sound coder 524 is handled, by voice output 420 outputs.
When signal is signal of video signal, the DVR processor 522 in the DVR module 520 will directly export image processing module 510 to by the signal of video signal that memory storage 404 is sent into, and after being handled by image processing module 510, play in display device 402.
When computer system enters when televising pattern, television image module 530 will be handled the TV signal of being sent into by TV signal receiver 418, television image module 530 is separated voice signal in the TV signal and signal of video signal, after voice signal will be sent into sound coder 524 in the DVR module 520 and handles, by voice output 420 outputs.The image tone signal will be sent into image processing module 510, after image processing module 510 is processed into image frame with it, plays in display device 402.
When computer system enters the telerecording pattern, television image module 530 will be handled the TV signal of being sent into by TV signal receiver 418, after television image module 530 is sent the voice signal in the TV signal and signal of video signal into DVR processor 522 simultaneously, the memory storage 404 of restoring.
When computer system enters general computer patterns, the automatic load operation of computer system meeting system, the broadcast of signal of video signal or voice signal will be controlled through central processing unit 408.Before the playing video signal, by central processing unit 408 video-audio signal in the memory storage 404 or signal of video signal are sent into image processing module 510 in the video-audio playing device 406, after being processed into the image frame that to play, in display device 402, play (being represented by dotted lines in the drawings).As desire the signal that plays sound, and then directly the voice signal in the memory storage 404 is sent into voice output 420 by central processing unit 508, play (with reference to the dotted line B2 among the figure 4) by voice output 420.In addition, when general computer patterns, television image module 530 can be handled the TV signal of being sent into by TV signal receiver 418 equally, but will come control and treatment TV signal later by central processing unit 408.
In this embodiment, with the wireless signal pick-up unit that detects the wireless control signal that Digiplex launches is example, but in other embodiments, the user also can control the DVR module by other control signal, at this moment, with the wireless signal pick-up unit that utilizes among the signal supervisory instrument replacement figure of difference in functionality.
Comprehensive the above, computer system of the present invention, it does not need at power supply not need extra running program under the situation of standard-sized sheet, still can carry out televise, functions such as telerecording and audio-visual broadcast, reach the purpose that increases ease of use.
Though the present invention discloses as above with preferred embodiment; right its is not in order to qualification the present invention, any those skilled in the art, without departing from the spirit and scope of the present invention; can carry out some changes and retouching, so protection scope of the present invention is as the criterion when looking appended the claim person of defining.
Claims (17)
1. computer system, it comprises:
One display device is in order to show an image frame;
One memory storage is in order to store a video-audio signal; And
One video-audio playing device, it comprises:
One digitized video recording playback shadow module when an audio-visual play mode of this computer system, is handled the video-audio signal of being sent into by this memory storage, and voice signal in this video-audio signal and signal of video signal are exported respectively; And
One image processing module, the signal of video signal that will be sent into by this digitized video recording playback shadow module is processed into an image frame, to play in this display device;
Wherein when this audio-visual play mode, need power supply to this display device, this memory storage and this video-audio playing device.
2. computer system as claimed in claim 1 also comprises:
One central processing unit, when the power supply of this computer system is all opened, load an operating system, and control imaging data stream, before playing this video-audio signal, the image processing module of video-audio signal in this memory storage being sent in this video-audio playing device by central processing unit is processed into the image frame that can play, to play in this display device.
3. computer system as claimed in claim 1 also comprises:
One control panel, it comprises:
A plurality of control buttons in order to when this audio-visual play mode, carry out different playing functions.
4. computer system as claimed in claim 3, wherein this video-audio playing device also comprises:
One pick-up unit in order in this audio-visual play mode, detects above-mentioned control button, with when this audio-visual play mode, carries out different playing functions.
5. computer system as claimed in claim 1, wherein this video-audio playing device also comprises:
One wireless signal pick-up unit in order in this audio-visual play mode, detects a plurality of wireless control signals, with when this audio-visual play mode, carries out different playing functions.
6. computer system as claimed in claim 1 also comprises:
One sound play device is in order to play the voice signal of being sent into by this digitized video recording playback shadow module.
7. computer system as claimed in claim 6, wherein this video-audio playing device also comprises:
One television image module, it is couple to a TV signal receiver, when one of this computer system is televised pattern, voice signal in the received TV signal and signal of video signal are exported respectively, when a telerecording pattern of this computer system, voice signal in the received TV signal and signal of video signal are exported simultaneously;
This digitized video recording playback shadow module wherein, when this televises pattern, to export this sound play device to by the voice signal that this television image module is sent into, when this telerecording pattern, voice signal and the signal of video signal that will be sent into by this television image module deposit in this memory storage, when this televises pattern, the TV signal that to be sent into by this television image module is processed into an image frame, to play in this display device.
8. computer system as claimed in claim 7 also comprises:
One control panel, it comprises:
One switches button, in order to switch between the pattern of televising at this, this telerecording pattern and this audio-visual play mode; And
A plurality of control buttons during with the pattern of televising at this, this telerecording pattern and this audio-visual play mode, carry out different playing functions.
9. computer system as claimed in claim 7, wherein this video-audio playing device also comprises:
One pick-up unit, in order to detect the push button signalling that this control panel is imported, switching between this pattern of televising, this telerecording pattern and this audio-visual play mode or, carrying out different playing functions in this pattern of televising, when this telerecording pattern reaches this audio-visual play mode.
10. computer system as claimed in claim 7, wherein this video-audio playing device also comprises:
One wireless signal pick-up unit, in order to the pattern of televising at this, this telerecording pattern and this audio-visual play mode, detect a plurality of wireless control signals, during with the pattern of televising at this, this telerecording pattern and this audio-visual play mode, carry out different playing functions.
11. computer system as claimed in claim 7, wherein this computer system need not load arbitrary operating system when entering this pattern of televising, this telerecording pattern or this audio-visual play mode.
12. computer system as claimed in claim 1, wherein this computer system need not load arbitrary operating system when entering this audio-visual play mode.
13. a computer system, it comprises:
One display device is in order to show an image frame;
One sound play device is in order to play a voice signal;
One memory storage, it comprises a storage medium, in order to store a video-audio signal; And
One video-audio playing device, it comprises:
One television image module, it is couple to a TV signal receiver, when one of this computer system is televised pattern, voice signal in the received TV signal and signal of video signal are exported respectively, when a telerecording pattern of this computer system, voice signal in the received TV signal and signal of video signal are together exported;
One digitized video recording playback shadow module, when this televises pattern, to be sent to this sound play device output by the voice signal that this television image module is sent into, when this telerecording pattern, voice signal and the signal of video signal that to send into by this television image module, deposit in this storage medium, when an audio-visual play mode of this computer system, the video-audio signal that processing is sent into by this memory storage, voice signal in this video-audio signal and signal of video signal are exported respectively, and wherein this voice signal is sent to this sound play device output; And
One image processing module, when this televises pattern, the TV signal that to send into by this television image module, be processed into an image frame, in this display device, to play, when this audio-visual play mode, the signal of video signal that will send into by this digitized video recording playback shadow module, be processed into an image frame, in this display device, to play;
One central processing unit, when the power supply of this computer system is all opened, load an operating system, and control imaging data stream, before playing audio/video signal, the image processing module of video-audio signal in this storage medium being sent in this video-audio playing device by central processing unit is processed into the image frame that can play, plays in this display device, and this central processing unit control is by the broadcast or the storage of the received TV signal of this television image module;
Wherein the power supply of this computer system does not need standard-sized sheet when this pattern of televising, this telerecording pattern and this audio-visual play mode.
14. computer system as claimed in claim 13 also comprises:
One control panel, it comprises:
One switches button, in order to switch between the pattern of televising at this, this telerecording pattern and this audio-visual play mode; And
A plurality of control buttons during with the pattern of televising at this, this telerecording pattern and this audio-visual play mode, carry out different playing functions.
15. computer system as claimed in claim 14, wherein this video-audio playing device also comprises:
One pick-up unit, in order to detect the push button signalling that this control panel is imported, switching between this pattern of televising, this telerecording pattern and this audio-visual play mode or, carrying out different playing functions in this pattern of televising, when this telerecording pattern reaches this audio-visual play mode.
16. computer system as claimed in claim 13, wherein this video-audio playing device also comprises:
One wireless signal pick-up unit, in order to the pattern of televising at this, this telerecording pattern and this audio-visual play mode, detect a plurality of wireless control signals, during with the pattern of televising at this, this telerecording pattern and this audio-visual play mode, carry out different playing functions.
17. computer system as claimed in claim 13, wherein this computer system need not load arbitrary operating system when entering this pattern of televising, this telerecording pattern or this audio-visual play mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031556108A CN100371923C (en) | 2003-08-29 | 2003-08-29 | Computer system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031556108A CN100371923C (en) | 2003-08-29 | 2003-08-29 | Computer system |
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| Publication Number | Publication Date |
|---|---|
| CN1591391A true CN1591391A (en) | 2005-03-09 |
| CN100371923C CN100371923C (en) | 2008-02-27 |
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| CNB031556108A Expired - Fee Related CN100371923C (en) | 2003-08-29 | 2003-08-29 | Computer system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103428527A (en) * | 2013-08-08 | 2013-12-04 | 北京宽客网络技术有限公司 | Real-time data source media stream transformation method and breakpoint switching play method |
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| CN1154043C (en) * | 2000-08-01 | 2004-06-16 | 英业达股份有限公司 | Method and system of playing-back CD data without starting operation system |
| CN1127015C (en) * | 2000-12-01 | 2003-11-05 | 神基科技股份有限公司 | Method and device for display multimedia document by computer in semi-run state |
| CN1360264A (en) * | 2000-12-19 | 2002-07-24 | 神达电脑股份有限公司 | Integrated screen system of computer |
| US6968468B2 (en) * | 2002-02-25 | 2005-11-22 | O2 Micro, Inc. | Digital computer utilizing buffer to store and output data to play real time applications enabling processor to enter deep sleep state while buffer outputs data |
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| CN103428527A (en) * | 2013-08-08 | 2013-12-04 | 北京宽客网络技术有限公司 | Real-time data source media stream transformation method and breakpoint switching play method |
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| CN100371923C (en) | 2008-02-27 |
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