CN101808216A - Multimedia management device and system and method thereof - Google Patents
Multimedia management device and system and method thereof Download PDFInfo
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- CN101808216A CN101808216A CN200910009019A CN200910009019A CN101808216A CN 101808216 A CN101808216 A CN 101808216A CN 200910009019 A CN200910009019 A CN 200910009019A CN 200910009019 A CN200910009019 A CN 200910009019A CN 101808216 A CN101808216 A CN 101808216A
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Abstract
The invention relates to multimedia management device and system and a method thereof. Particularly, the multimedia management device is used for matching with a display device, is connected with at least one digital multimedia server through network and comprises a first signal transceiver unit, a first processing unit and a transmission unit, wherein the first signal transceiver unit is used for receiving and transmitting at least one operation instruction or at least one multimedia file together with the display device; the first processing unit is coupled with the first signal transceiver unit and comprises a file management program for browsing or selecting the multimedia file in the digital media server according to the operation instruction; the transmission unit is coupled with the first processing unit and transmits the multimedia file from the selected digital media server to the first processing unit; and the first processing unit controls the first signal transceiver unit to convert the multimedia file into a playable format and transmit the multimedia file to the display device for playing. The invention allows directly controlling the display device to browse and select digital media contents of network so as to improve the convenience of a digital family.
Description
Technical field
The present invention relates to a kind of management devices, system and method thereof, relate in particular to a kind of multimedia management device, system and method thereof.
Background technology
Along with the arriving in consumer electronics epoch, household appliances have been not limited to only can receive the program of wireless or cable channel, also can only not play and be recorded in recording medium, as the audio/video file on CD, the record-reproduce head.With the television set is example, can pass through network connection service device and television set at present, and the digital audio-video file is play-overed on television set.
But there are many digital devices in the family,,, just must be subjected to the restriction in space if will obtain the digital content of internal reservoir immediately as mobile phone, sound equipment, notebook computer etc.For instance, when a user uses television set to watch digital movie in the parlor, desire to watch the multimedia file of depositing in the notebook computer the inside in the study temporarily, just must come into the study and use notebook computer.Thus, the part that concerning the user, still has many improvement.If the convenience that will really realize digital household appliances and brought just needs the restriction on break through and the space, set up the occupation mode of " enjoying immediately " whenever and wherever possible.
Nowadays owing to the arriving in digital household appliances epoch, household appliances must can provide the function of play-overing the digital audio-video file.Therefore, a kind of standard that can make digital electron device tool interoperability and file-sharing but develop gradually, and DLNA (Digital Living Network Alliance, DLNA).DLNA has been formulated a unified transmission specification, and the audio-visual machine material of various different labels, type can be communicated with each other.Therefore, so long as meet the audio-visual machine material of DLNA, just can do not need directly to connect under driver, the switching device, synchronization action, or even transmission data.In general, if television set is supported the DLNA function, can remove to browse, control DLNA device in the entire environment by the built-in user's picture of TV, yet the TV of supporting the DLNA function at present is actually rare on the market.
Therefore, file-sharing for convenience, general home media management system must possess a DMA (DMA), and it enters the device of the interface of digital media content for the user is provided.Please refer to Fig. 1, this figure is the system architecture figure of a specific embodiment of known multimedia administration system.As shown in Figure 1, multimedia administration system 1 comprises a display unit 11, a multimedia management device 13 and digital media server 15, communicates with each other by local area network (LAN) between the three.Specifically, multimedia management device 13 be a DMA (Digital Media Adapter, DMA); Display unit is a TV; Digital media server (Digital Media Server DMS) 15 is selected from the group of being made up of notebook computer, sound equipment, printer, mobile device, digital camera device and combination thereof, internal reservoir multimedia file.
Display unit 11 must remove to browse, control digital media server 15 in the whole DLNA environment by multimedia management device 13, and views and admires its stored multimedia file content.Yet, display unit 11 has a remote controller respectively with multimedia management device 13, when if the user wants to watch content of multimedia, to open display unit 11 with the remote controller of display unit 11 earlier, again its input source is switched to multimedia management device 13, and then remove to browse, control and view and admire content of multimedia with the remote controller of multimedia management device 13.Other AV devices, will there be many remote controllers to control each digital device respectively, and then cause the inconvenience in the use in the multimedia administration system 1 if add as DVD player, sound equipment etc.
Summary of the invention
In view of this, the present invention proposes a kind of multimedia management device, its inner consumer electronic device control (consumer electronic control that increases, CEC) instruction, browse, select digital media content on the network to allow directly to control display unit, and then increase the convenience of digital home.
The object of the present invention is to provide a kind of multimedia management device, system and method thereof, the feasible problem that can solve known technology.
The present invention discloses a kind of multimedia management device, is used for cooperating at least one display unit, and wherein this multimedia management device is connected with at least one digital media server by a network.Described multimedia management device includes one first signal transmitting and receiving unit, one first processing unit and a transmission unit.The first signal transmitting and receiving unit is used for and at least one operational order of display unit sending and receiving or at least one multimedia file; First processing unit is coupled to the first signal transmitting and receiving unit, includes a documentor, and multimedia file in the digital media server is browsed or selected to this document hypervisor according to operational order; Transmission unit is coupled to first processing unit, is used for transmitting multimedia file to the first processing unit from the digital media server of choosing; Wherein, first processing unit is controlled the first signal transmitting and receiving unit and multimedia file is converted to the form output that can play and is sent to display unit is play.
The present invention also discloses a kind of multimedia administration system, includes a display unit, in order to send or to receive at least one operational order; At least one digital media server stores at least one multimedia file; One multimedia management device is coupled between this display unit and this digital media server, includes one first signal transmitting and receiving unit, is used for receiving this operational order; One first processing unit is coupled to this first signal transmitting and receiving unit, includes a documentor, and this multimedia file in this digital media server is browsed or selected to this document hypervisor according to this operational order; And a transmission unit, be coupled to this first processing unit, be used for from this digital media server of choosing this multimedia file of transmission to this first processing unit; Wherein, this first processing unit is controlled this first signal transmitting and receiving unit and this multimedia file is converted to the form output that can play and is sent to this display unit is play.
The present invention also discloses a kind of multimedia administration method, be applicable to a display unit at least one multimedia management device of arranging in pairs or groups, wherein each this multimedia management device all has a menu file, write down the information of at least one digital media server, this method comprises the following steps: to select from this display apparatus side this multimedia management device of one; Browse this menu file of this multimedia management device of choosing; Multimedia file from this menu file in this digital media server of selection one; And this multimedia file is sent to this display unit plays.
Above general introduction and ensuing detailed description and accompanying drawing all are to reach mode, means and the effect that predetermined purpose is taked in order to further specify the present invention.And relevant other purposes of the present invention and advantage will be set forth in follow-up explanation and accompanying drawing.Right appended accompanying drawing only provides reference and explanation usefulness, is not to be used for the present invention is limited.
Description of drawings
Fig. 1 is the system architecture diagram of a specific embodiment of known multimedia administration system;
Fig. 2 is the system architecture diagram of a specific embodiment of multimedia administration disclosed in this invention system;
Fig. 3 is the flow chart of steps of a specific embodiment of the management method of multimedia administration disclosed in this invention system;
Fig. 4 A is the schematic diagram of a specific embodiment of operation screen disclosed in this invention;
Fig. 4 B is the schematic diagram of a specific embodiment of menu file disclosed in this invention;
Fig. 4 C is the schematic diagram of another specific embodiment of menu file disclosed in this invention; And
Fig. 4 D is the schematic diagram of a specific embodiment of multimedia file picture disclosed in this invention.
The primary clustering symbol description:
Known: display unit 23
Multimedia administration system 1 secondary signal Transmit-Receive Unit 231
Display unit 11 second processing units 233
Multimedia management device 13 control programs 2331
Digital media server 15 display units 235
The present invention: digital media server 27
Multimedia administration system 2 peripheral units 29
The first signal transmitting and receiving unit, 211 menu files 43,45
First processing unit, 213 multimedia file pictures 47
Embodiment
Multimedia management device proposed by the invention, system and method thereof are by increasing the CEC instruction, browse, select digital media content on the network to allow directly to control display unit, and then increase the convenience of digital home.
Major technique of the present invention is characterised in that the new control command of increase reaches the purpose of browsing, select digital media content in the multimedia management device, below necessary system architecture and motion flow thereof are just only proposed, yet, those skilled in the art learn, except following mentioned member, multimedia management device comprises other necessary assembly and function certainly, therefore, should not exceed so that present embodiment is disclosed.
At first, see also Fig. 2, this figure is the system architecture figure of a specific embodiment of multimedia administration disclosed in this invention system.As shown in Figure 2, multimedia administration system 2 comprises a display unit 23, a multimedia management device 21 and digital media server 27.Multimedia management device 21 and digital media server 27 all meet DLNA fixed standard come transmission signals and data, and (High Definition Multimedia Interface HDMI) communicates with each other by HDMI (High Definition Multimedia Interface) between multimedia management device 21 and the display unit 23.Specifically, multimedia management device 21 is a DMA; Display unit 23 is a TV; Digital media server 27 is selected from the group of being made up of notebook computer, sound equipment, printer, mobile device, digital camera device and combination thereof, internal reservoir at least one multimedia file.
The first signal transmitting and receiving unit 211 and secondary signal Transmit-Receive Unit 231 are used for the sending and receiving operational order in correspondence with each other; First processing unit 213 is coupled to the first signal transmitting and receiving unit 211, be used for carrying out relevant treatment according to operational order, specifically, first processing unit 213 has a documentor 2131, it is controlled by operational order and carries out as functions such as system standby, menu control, the fast commentaries on classics of multimedia, or allow the user browse or select data in the digital media server 27, as text, multimedia file etc., but do not exceed so that present embodiment is disclosed.Transmission unit 215 is coupled to first processing unit 213, transmitting multimedia file to the first processing unit 213 from the digital media server of choosing 27, and wherein this transmission unit 215 can be the device of wireless or wire transmission technology.The first processing unit 213 just may command first signal transmitting and receiving unit 211 is sent to secondary signal Transmit-Receive Unit 231 with multimedia file and associative operation instruction thereof, multimedia file is decompressed or after format transformation etc. handles, reach display unit 235 and play by first processing unit 213.
In order more to understand the operational scenario of multimedia administration disclosed in this invention system 2, please refer to Fig. 3, this figure is the flow chart of steps of a specific embodiment of the management method of multimedia administration disclosed in this invention system.Wherein Xiang Guan system architecture is please in the lump with reference to figure 2, and relevant operation interface please also refer to Fig. 4 A～Fig. 4 D.As shown in Figure 3, the step of described multimedia administration method is as follows:
At first, secondary signal Transmit-Receive Unit 231 receives the operational order (step S301) that produces from remote controller 25; In one specific embodiment, display unit 23 is except coupling with multimedia management device 21, also can couple with at least one peripheral unit 29, can instruct the operational scenario of controlling peripheral unit 29 by input operation, wherein peripheral unit 29 is one or its combination of DVD videocorder, set-top box (STB).Second processing unit 233 shows the actions menu 41 present and device that display unit 23 couples by executive control program 2331, shown in Fig. 4 A, and allows the user be browsed, select arbitrary device.If it is the signal source that the user selects to accept the one device from actions menu 41, then second processing unit 233 just judges whether to select desire control multimedia management device 21 (step S303), wherein, if there are a plurality of multimedia management devices 21 in multimedia administration system 2, then the device that can select one to have the CEC function is controlled; If not, then carry out other relevant treatment (step S305); If being judged as of step S303 is, the operation interface that then switches to the multimedia management device of being chosen 21 is controlled, the information that multimedia management device 21 can be collected all digital media servers that couple with it 27 and inner multimedia file thereof by execute file hypervisor 2131, system are made into a menu file 43 and pass back in the display unit 235 and browse (step S307) for the user;
Then, the user selects a digital media server 27 (step S309) from menu file 43, just can browse the menu file 45 in this digital media server 27, shown in Fig. 4 C, and the multimedia file (step S311) of from menu file 45, selecting institute's desire to show; Afterwards, multimedia management device 21 sends the instruction (step S313) that requires multimedia file via local area network (LAN) to the digital media server of being chosen 27, long-range digital media server 27 just returns multimedia file to multimedia administration device 21 by local area network (LAN), and converting the multimedia file that receives to can play form output by first processing unit 213, the secondary signal Transmit-Receive Unit 231 by display unit 23 receives multimedia files (step S315) again;
At last, second processing unit 233 can judge whether the time of passback multimedia file surpasses a scheduled time (step S317); If, then have the problem that there is not or transmits failure in file, inform user (step S319) just show error message in display unit 235; If receive multimedia file in the given time, then by the multimedia file picture 47 (step S321) after display unit 235 playback process, shown in Fig. 4 D.
Describe in detail by above example, should know multimedia management device of the present invention, system and management method thereof, be to increase documentor in the elementary instruction by script CEC, to provide the user can be directly behind the display apparatus side input instruction, just can control multimedia management device digital media servers all on the network and inner multimedia file content thereof are presented in display apparatus side, by the display mode of tree-shaped grade, make things convenient for the user to browse, select arbitrary digital media content.
Only the above, only be the detailed description and the accompanying drawing of specific embodiments of the invention, be not in order to restriction the present invention, all scopes of the present invention should be as the criterion with the appending claims scope, any those skilled in the art in the field of the invention, can think easily and variation or modify and all can be encompassed in the claim that following the application defines.
Claims (28)
1. a multimedia management device is used for cooperating at least one display unit, and wherein said multimedia management device is connected with at least one digital media server by a network, and described multimedia management device comprises:
One first signal transmitting and receiving unit is used for and at least one operational order of described display unit sending and receiving or at least one multimedia file;
One first processing unit is coupled to the described first signal transmitting and receiving unit, comprises a documentor, and described multimedia file in the described digital media server is browsed or selected to described documentor according to described operational order; And
One transmission unit is coupled to described first processing unit, is used for transmitting described multimedia file to described first processing unit from the described digital media server of choosing;
Wherein, described first processing unit is controlled the described first signal transmitting and receiving unit and described multimedia file is converted to the form output that can play and is sent to described display unit is play.
2. multimedia management device as claimed in claim 1, wherein said display unit comprises:
One secondary signal Transmit-Receive Unit is used for the described operational order of described multimedia management device sending and receiving and receives described multimedia file;
One second processing unit is coupled to described secondary signal Transmit-Receive Unit, comprises a control program, and described control program selects and browse the content of described multimedia management device according to described operational order; And
One display unit is coupled to described second processing unit, in order to the described multimedia file after the playback process.
3. multimedia management device as claimed in claim 2, wherein said display unit is connected with at least one peripheral unit, and described second processing unit selects to control the one of described peripheral unit and described multimedia management device according to described operational order.
4. multimedia management device as claimed in claim 1, wherein said operational order is imported described display unit by a remote controller and is produced.
5. multimedia management device as claimed in claim 1, wherein said multimedia management device and described digital media server all meet DLNA fixed standard come transmission signals.
6. multimedia management device as claimed in claim 1, wherein said first signal transmitting and receiving unit and described secondary signal Transmit-Receive Unit use a HDMI (High Definition Multimedia Interface) to transmit described multimedia file.
7. multimedia management device as claimed in claim 1, wherein said multimedia management device are a DMA.
8. multimedia management device as claimed in claim 1, wherein said display unit are a TV.
9. multimedia management device as claimed in claim 1, wherein said operational order meet the communication protocol of consumer electronic device control.
10. multimedia administration system comprises:
One display unit is in order to send or to receive at least one operational order;
At least one digital media server stores at least one multimedia file;
One multimedia management device is coupled between described display unit and the described digital media server, comprising:
One first signal transmitting and receiving unit is used for receiving described operational order;
One first processing unit is coupled to the described first signal transmitting and receiving unit, comprises a documentor, and described multimedia file in the described digital media server is browsed or selected to described documentor according to described operational order; And
One transmission unit is coupled to described first processing unit, is used for transmitting described multimedia file to described first processing unit from the described digital media server of choosing;
Wherein, described first processing unit is controlled the described first signal transmitting and receiving unit and described multimedia file is converted to the form output that can play and is sent to described display unit is play.
11. multimedia administration as claimed in claim 10 system, wherein said display unit comprises:
One secondary signal Transmit-Receive Unit is used for receiving described operational order and it is passed to described multimedia management device;
One second processing unit is coupled to described secondary signal Transmit-Receive Unit, comprises a control program, and it selects and browse the content of described multimedia management device according to described operational order; And
One display unit is coupled to described second processing unit, in order to the described multimedia file after the playback process.
12. multimedia administration as claimed in claim 10 system, wherein said multimedia management device and described digital media server all meet DLNA fixed standard come transmission signals.
13. multimedia administration as claimed in claim 10 system, wherein said multimedia management device is a DMA.
14. multimedia administration as claimed in claim 10 system, wherein said display unit is a TV.
15. multimedia administration as claimed in claim 10 system, wherein said digital media server is selected from the group of being made up of notebook computer, sound equipment, printer, mobile device, digital camera device and combination thereof.
16. multimedia administration as claimed in claim 10 system, wherein said operational order meets the communication protocol of consumer electronic device control.
17. multimedia administration as claimed in claim 11 system, wherein said operational order is imported described secondary signal Transmit-Receive Unit by a remote controller and is produced.
18. multimedia administration as claimed in claim 11 system, wherein said first signal transmitting and receiving unit and described secondary signal Transmit-Receive Unit use a HDMI (High Definition Multimedia Interface) to transmit described multimedia file.
19. multimedia administration as claimed in claim 11 system, wherein said display unit is connected with at least one peripheral unit, and described second processing unit selects to control the one of described peripheral unit and described multimedia management device according to described operational order.
20. multimedia administration as claimed in claim 19 system, wherein said peripheral unit is the one of DVD videocorder or set-top box.
21. a multimedia administration method is applicable to a display unit at least one multimedia management device of arranging in pairs or groups, wherein each described multimedia management device all has a menu file, writes down the information of at least one digital media server, and described method comprises the following steps:
Select the described multimedia management device of one from described display apparatus side;
Browse the described menu file of the described multimedia management device of choosing;
Multimedia file from described menu file in the described digital media server of selection one; And
Described multimedia file is sent to described display unit to be play.
22. multimedia administration method as claimed in claim 21 wherein also comprised the following steps: before the step of selecting described multimedia management device
Provide a documentor in described multimedia management device;
Import an operational order in described display unit; And
Judge whether to carry out described documentor according to described operational order.
23. multimedia administration method as claimed in claim 22 is browsed described menu file and is selected described multimedia file by carrying out described documentor.
24. multimedia administration method as claimed in claim 21 wherein also comprises the following steps: in the step that described multimedia file is sent to described display unit broadcast
Judge whether in a Preset Time, to receive described multimedia file;
If above-mentioned being judged as is then to play described multimedia file; And
If the above is determined No, show that then error message is in described display unit.
25. multimedia administration method as claimed in claim 21, wherein said multimedia management device and described digital media server all meet DLNA fixed standard come transmission signals.
26. multimedia administration method as claimed in claim 22, wherein said operational order are to import described display unit and produce by a remote controller.
27. multimedia administration method as claimed in claim 22 is transmitted described multimedia file and described operational order by a HDMI (High Definition Multimedia Interface) between wherein said multimedia management device, described display unit and the described digital media server.
28. multimedia administration method as claimed in claim 22, wherein said operational order meet the communication protocol of consumer electronic device control.
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| CN200910009019A CN101808216A (en) | 2009-02-13 | 2009-02-13 | Multimedia management device and system and method thereof |
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| CN200910009019A CN101808216A (en) | 2009-02-13 | 2009-02-13 | Multimedia management device and system and method thereof |
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| CN200910009019A Pending CN101808216A (en) | 2009-02-13 | 2009-02-13 | Multimedia management device and system and method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102143385A (en) * | 2011-03-16 | 2011-08-03 | 华为技术有限公司 | Media play processing method, digital media server and system |
| CN102789172A (en) * | 2011-05-20 | 2012-11-21 | 纬创资通股份有限公司 | Handheld control device and method for controlling electronic device |
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| CN1567265A (en) * | 2003-06-13 | 2005-01-19 | 联想(北京)有限公司 | Wireless multimedia transmission system and implement method thereof |
| CN1642093A (en) * | 2004-01-05 | 2005-07-20 | 明基电通股份有限公司 | Method for on-line selective playing multimedia document |
| CN101163140A (en) * | 2006-10-09 | 2008-04-16 | 华为技术有限公司 | Content obtaining method and server |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1567265A (en) * | 2003-06-13 | 2005-01-19 | 联想(北京)有限公司 | Wireless multimedia transmission system and implement method thereof |
| CN1642093A (en) * | 2004-01-05 | 2005-07-20 | 明基电通股份有限公司 | Method for on-line selective playing multimedia document |
| CN101163140A (en) * | 2006-10-09 | 2008-04-16 | 华为技术有限公司 | Content obtaining method and server |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102143385A (en) * | 2011-03-16 | 2011-08-03 | 华为技术有限公司 | Media play processing method, digital media server and system |
| CN102143385B (en) * | 2011-03-16 | 2013-04-24 | 华为技术有限公司 | Media play processing method, digital media server and system |
| CN102789172A (en) * | 2011-05-20 | 2012-11-21 | 纬创资通股份有限公司 | Handheld control device and method for controlling electronic device |
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Application publication date: 20100818 |