CN201294095Y - High definition media player - Google Patents
High definition media player Download PDFInfo
- Publication number
- CN201294095Y CN201294095Y CNU2008200796355U CN200820079635U CN201294095Y CN 201294095 Y CN201294095 Y CN 201294095Y CN U2008200796355 U CNU2008200796355 U CN U2008200796355U CN 200820079635 U CN200820079635 U CN 200820079635U CN 201294095 Y CN201294095 Y CN 201294095Y
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- China
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- media player
- data storage
- video decoding
- driver element
- high definition
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Abstract
Disclosed is a high-definition media player, which comprises a data storage unit, a high-definition video decoding and driving unit, a liquid crystal panel and a loud speaker, wherein the data storage unit is connected via circuits and the liquid crystal panel and the loud speaker are respectively connected with the high-definition video decoding and driving unit via circuits. The high-definition media player is characterized in that the high-definition media player further comprises a wire communication module and a wireless communication module which are respectively connected with the high-definition video decoding and driving unit via circuits. The high-definition media player can realize uniformly changing or managing media players with a server in an area through a wire network or a wireless network, thereby greatly improving work efficiency and precision. Simultaneously, the high-definition media player is less restrained by environment and easy to be installed. Additionally, by utilizing the high-definition video decoding and driving unit to process high-definition images, the high-definition media player can enrich information graphs displayed by frames and support multiple media playing formats.
Description
Technical field
The utility model relates to a kind of high definition media player, specifically is meant the high definition media player with cable network function or radio network functions.
Background technology
As shown in Figure 1, present liquid crystal media player comprises the data storage cell 101 ' that connects by circuit, decoding and driver element 102 ' and display 103 '.Described data storage cell 101 ' is CF (standard flash memory) card etc.
The shortcoming that above-mentioned media player exists is:
1, present liquid crystal multi-media player all is by solved the content in the data storage cell 101 ' by decoding and driver element 102 ', if update playing content, just must realize as the CF card by the artificial data storage cell 101 ' of changing, workload is bigger like this, increased the input of manpower greatly, also made mistakes easily, might drain, inconvenient unified management can not guarantee the instantaneity of advertisement;
2, at present traditional media player all the SD content be main, along with the development of digital high-definition technology, and the client is to the cognition of media advertisement, market is strong more for the demand of high definition media player.
The utility model content
The purpose of this utility model is to provide a kind of high definition media player, it is big at present liquid crystal multi-media player artificial regeneration CF card workload, make mistakes easily, the improvement that the inconvenience unified management is done, can adopt wired or wireless LAN (Local Area Network) to carry out unified management to the media player in the same area by media server, save the labour, improved work efficiency.
In order to achieve the above object, the utility model provides a kind of high definition media player, it comprises the data storage cell that connects by circuit, high resolution audio and video decoding and driver element, and the liquid crystal panel and the loudspeaker that are connected by circuit with high resolution audio and video decoding and driver element respectively, characteristics are, also comprise respectively the wire communication module and the wireless communication module that are connected by circuit with high resolution audio and video decoding and driver element;
Described data storage cell storage audio frequency and video formatted data content promptly needs the media information data of playing;
Described data storage cell is the CF card; Be provided with safeguard protection lock on the insertion mouth of this CF card, either prevent stolen but can allow the user easily or renew the CF card of play content;
The audio frequency and video formatted data content of the storage on described high resolution audio and video decoding and the driver element reading of data storage unit, after media information decoded, output LVDS (Low Voltage Differential Signal) signal directly drives liquid crystal panel, with the audio signal transmission after amplifying to loudspeaker, with video signal transmission to liquid crystal panel;
Described high resolution audio and video decoding and driver element carry out the work such as input conversion, Flame Image Process and quality improvement, image display format conversion control and LVDS output of standard component signal; It can support multiple media play form, is well positioned to meet the market demand; Have captions rolling bar function simultaneously, the picture segmentation picture display function has been enriched the quantity of information that same picture is showed greatly; Also can realize the Automatic Cycle broadcast of advertisement multimedia content;
Described loudspeaker output audio signal;
Described liquid crystal panel display video signal;
Described wire communication module is connected with server by cable LAN, realizes communicating by letter of media player and media server by cable network, and the media file of storing in can the data storage cell to media player upgrades;
Described wireless communication module is connected with server by WLAN (wireless local area network), realizes communicating by letter of media player and media server by wireless network, and the media file of storing in can the data storage cell to media player upgrades;
Wireless network communication protocol adopts 802.11 international standards.
The high definition media player that the utility model provides has the following advantages:
1, according to the existing market needs, adopt high resolution audio and video decoding and driver element to carry out high-definition image and handle, enrich the hum pattern that picture is showed, and can support multiple media play form.
2, can select to realize the unify renewal of server that unified management has improved work efficiency and accuracy rate greatly according to actual conditions to the media player in the same area by cable network or wireless network; Be subjected to environmental restraint little simultaneously, be easy to install.
3, this high definition media player has the Automatic Cycle playing function of advertisement multimedia content, has greatly satisfied the demand of ad playing.
Description of drawings
Fig. 1 is the structural representation of existing media player in the background technology;
Fig. 2 is the structural representation of the high definition media player that provides of the utility model.
Embodiment
Followingly specify a kind of preferred forms of the present utility model according to Fig. 2:
As shown in Figure 2, the utility model provides a kind of high definition media player, it comprises the data storage cell 101 that connects by circuit, high resolution audio and video decoding and driver element 102, and the liquid crystal panel 103 and the loudspeaker 104 that are connected by circuit with high resolution audio and video decoding and driver element 102 respectively, characteristics are, also comprise respectively the wire communication module 105 and the wireless communication module 106 that are connected by circuit with high resolution audio and video decoding and driver element 102;
Described data storage cell 101 storage audio frequency and video formatted data contents promptly need the media information data of playing;
Described data storage cell 101 is the CF card;
Be provided with safeguard protection lock on the insertion mouth of described CF card, either prevent stolen but can allow the user easily or renew the CF card of play content;
The audio frequency and video formatted data content of the storage on described high resolution audio and video decoding and the driver element 102 reading of data storage unit 101, after the decoding, output LVDS signal directly drives liquid crystal panel 103, with the audio signal transmission after amplifying to loudspeaker 104, with video signal transmission to liquid crystal panel 103;
In the present embodiment, it is the chip of EM8624 that the core cell of described high resolution audio and video decoding and driver element 102 adopts model; The vision signal input of this chip is handled and the demonstration output channel is exported formation by YPrPb/VGA (component signal/Video Graphics Array) input, vision signal processing, image display process, LVDS output, VGA (Video Graphics Array), bears the tasks such as input conversion, Flame Image Process and quality improvement, image display format conversion control and LVDS output of standard component signal; This chip is also supported multiple media play form, comprises MPEG-1, MPEG-2, MPEG-4.2, WMV9/VC-1, H.264 waits, and is well positioned to meet the market demand; This chip has increased captions rolling bar function simultaneously, and the picture segmentation picture display function has been enriched the quantity of information that same picture is showed greatly; Also can realize the Automatic Cycle broadcast of advertisement multimedia content.
Described loudspeaker 104 output audio signals;
Described liquid crystal panel 103 display video signals; In the present embodiment, adopt 32 cun LCDs;
Described wire communication module 105 is connected with server 11 by cable LAN, realizes communicating by letter of media player and media server 11 by cable network, can the media file of storing in the data storage cell 101 of media player be upgraded;
In the present embodiment, wire communication module 105 adopts PCI network interface card RTL8100C, is connected to high resolution audio and video decoding and driver element 102 by pci bus, is connected to the interior server 11 in zone by LAN (Local Area Network) again, realizes the real-time management to media player;
Described wireless communication module 106 is connected with server 11 by WLAN (wireless local area network), realizes communicating by letter of media player and media server 11 by wireless network, can the media file of storing in the data storage cell 101 of media player be upgraded;
In the present embodiment, wireless communication module 106 adopts the network chip SiS162U of MINI-PCI interface, be connected to high resolution audio and video decoding and driver element 102 by the MINI-PCI bus, be connected to the interior server 11 in zone by five line LAN (Local Area Network) again, realize real-time management media player;
Described wireless network communication protocol adopts 802.11 international standards.
The high definition media player that the utility model provides has the following advantages:
1, according to the existing market needs, adopt high resolution audio and video decoding and driver element 102 to carry out high-definition image and process, enrich the hum pattern that picture is showed, and can support the media broadcast format.
2, can select to realize server to the renewal of unifying of the media player in the same area by cable network or wireless network that unified management has improved operating efficiency and accuracy rate greatly according to actual conditions; Be subjected to simultaneously environmental limitations little, be easy to install.
3, this high definition media player has the automatic cycle playing function of advertisement multimedia content, has greatly satisfied the demand that advertisement is play.
Claims (7)
1. high definition media player, comprise the data storage cell (101) that connects by circuit, high resolution audio and video decoding and driver element (102), and the liquid crystal panel (103) and the loudspeaker (104) that are connected by circuit with high resolution audio and video decoding and driver element (102) respectively, it is characterized in that, also comprise the wire communication module (105) and the wireless communication module (106) that are connected by circuit with decoding of difference high resolution audio and video and driver element (102);
The data that store in described high resolution audio and video decoding and driver element (102) the reading of data storage unit (101) are decoded to media data;
Described wire communication module (105) is connected with server (11) by cable LAN, realize communicating by letter of media player and media server (11) by cable network, can upgrade the data of storing in the data storage cell (101) of media player;
Described wireless communication module (106) is connected with server (11) by WLAN (wireless local area network), realize communicating by letter of media player and media server (11) by wireless network, can upgrade the data of storing in the data storage cell (101) of media player.
2. high definition media player as claimed in claim 1 is characterized in that, described data storage cell (101) storage audio frequency and video formatted data content promptly needs the media information data of playing.
3. high definition media player as claimed in claim 2 is characterized in that, described data storage cell (101) is a standard flash memory card.
4. high definition media player as claimed in claim 3 is characterized in that, is provided with the safeguard protection lock on the insertion mouth of described standard flash memory card.
5. high definition media player as claimed in claim 1 is characterized in that, described high resolution audio and video decoding and driver element (102) output Low Voltage Differential Signal directly drive liquid crystal panel (103).
6. high definition media player as claimed in claim 1 is characterized in that, decoding of described high resolution audio and video and driver element (102) with video signal transmission to liquid crystal panel (103).
7. high definition media player as claimed in claim 1 is characterized in that, the audio signal transmission after described high resolution audio and video decoding and driver element (102) will amplify is to loudspeaker (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200796355U CN201294095Y (en) | 2008-03-28 | 2008-03-28 | High definition media player |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200796355U CN201294095Y (en) | 2008-03-28 | 2008-03-28 | High definition media player |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201294095Y true CN201294095Y (en) | 2009-08-19 |
Family
ID=41007580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200796355U Expired - Fee Related CN201294095Y (en) | 2008-03-28 | 2008-03-28 | High definition media player |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201294095Y (en) |
-
2008
- 2008-03-28 CN CNU2008200796355U patent/CN201294095Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090819 Termination date: 20100328 |