CN202889509U - High definition player - Google Patents
High definition player Download PDFInfo
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- CN202889509U CN202889509U CN 201220412976 CN201220412976U CN202889509U CN 202889509 U CN202889509 U CN 202889509U CN 201220412976 CN201220412976 CN 201220412976 CN 201220412976 U CN201220412976 U CN 201220412976U CN 202889509 U CN202889509 U CN 202889509U
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- hdmi
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- high definition
- signal
- multimedia processing
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Abstract
The utility model provides a high definition player, comprising a multipath HDMI input interface, an HDMI input module, a signal switching module, a multimedia processing module, a processor, an HDMI output module and a single-path HDMI output interface. One end of the signal switching module is connected with the multipath HDMI input interface, another end is connected with the processor and a third end is connected with the HDMI input module. One end of the multimedia processing module is connected with the HDMI input module, another end is connected with the processor and a third end is connected with the HDMI output module. The single-path HDMI output interface is connected with the HDMI output module. The high definition player provided by the utility model has a high-definition signal output function and can realize switching between different signal sources, thereby avoiding operation inconvenience caused by repeatedly plugging signal-source interfaces. The player preferably embarks an Android system and has relatively strong functions and can be a household multimedia center.
Description
Technical field
The utility model relates to the playing audio/video field, relates in particular to the improvement to a kind of high definition player.
Background technology
Along with the develop rapidly of multimedia technology, various home entertainment multimedia bearers are more and more, and traditional equipment has CD, VCD, DVD, blue light player and hard disc player etc.In recent years, based on Android (Android, Android is a kind of take the open source code operating system of Linux as the basis, mainly being used in portable equipment) product of system is widely used in consumer electronics product, and Android set-top box and Android high definition player are like springing up like mushrooms out.
Along with present family multi-media playback equipment is more and more, and the equipment that a lot of multimedia play equipment or game machine etc. have high-definition signal output all will show by a television set.This just needs frequent connecting-disconnecting interface to realize the conversion of television set terminal presentation facility between the signal sources such as different multimedia playback equipment or game machine, brings a lot of inconvenience to operation.
Summary of the invention
The purpose of this utility model is to solve the defective of above-mentioned prior art, and a kind of high definition player is provided.This player possesses the high-definition signal output function, and can be implemented in the switching between the different high-definition signals source, thereby has avoided repeatedly plugging the operation inconvenience that the signal source interface brings.
Technical purpose of the present utility model is achieved through the following technical solutions.
The high definition player that the utility model provides comprises multichannel HDMI input interface, HDMI input module, signal handover module, multimedia processing module, processor, HDMI output module and single channel HDMI output interface.Wherein, signal handover module one end connects multichannel HDMI input interface, and an end connects processor, and an end connects the HDMI input module; Multimedia processing module one end is connected with the HDMI input module, and an end is connected with processor, and an end is connected with the HDMI output module; Single channel HDMI output interface is connected with the HDMI output module.
In the technique scheme, high definition player is with multichannel HDMI (the High Definition Multimedia Interface of input, HDMI (High Definition Multimedia Interface)) signal is converted to one road HDMI signal and outputs to terminal presentation facility, the signal sources such as the different multimedia play equipments that possesses HDMI signal output function or game machine can be connected to above-mentioned multichannel HDMI input interface, just can be implemented in switching between the different HDMI signal sources by the signal handover module in the high definition player of the present utility model, thereby avoid repeatedly frequently plugging the operation inconvenience that the signal source interface brings.
Because the Android intelligent operating system has ten hundreds of application software, support that APK (APK is the abbreviation of Android Package, i.e. the Android installation kit) software is installed voluntarily carries out Function Extension; And, can built-in WIFI (WIFI be a kind of can with terminals such as PC, handheld devices (such as PDA, mobile phone) with the interconnected technology of wireless mode) wireless module, external reception antenna, can realize network interconnection, and built-in web browser, any website is browsed in support, supports up-to-date HTML5 website specification, directly the played in full screen Online Video.Therefore, the preferred Android system of carrying on the high definition player of the present utility model.The high definition player that is equipped with the Android system just can be as the family multi-media center, thereby so that high definition player of the present utility model possesses more powerful function.
Description of drawings
Fig. 1 is the formation schematic diagram of high definition player of the present utility model;
Fig. 2 is the formation schematic diagram of HDMI input module in the high definition player of the present utility model;
Fig. 3 is the formation schematic diagram of HDMI output module in the high definition player of the present utility model;
Fig. 4 is the formation schematic diagram of multimedia processing module in the high definition player of the present utility model;
Fig. 5 is the formation schematic diagram that high definition player of the present utility model also comprises compatible signal input interface and compatible signal input module;
Fig. 6 is the formation schematic diagram that high definition player of the present utility model also comprises signal output compatible modules;
Fig. 7 is a kind of implementation schematic diagram of high definition player of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments the technical solution of the utility model is described in further details.
The high definition player that the utility model provides comprises multichannel HDMI input interface 101, HDMI input module 104, signal handover module 102, multimedia processing module 105, processor 103, HDMI output module 106 and single channel HDMI output interface 107, as shown in Figure 1.Wherein, signal handover module 102 1 ends connect multichannel HDMI input interface 101, one ends and connect processor 103, one ends connection HDMI input module 104; Multimedia processing module 105 1 ends are connected with HDMI input module 104, and an end is connected with processor 103, and an end is connected with HDMI output module 106; Single channel HDMI output interface 107 is connected with HDMI output module 106.
Above-mentioned processor 103 is control centres of this high definition player.Processor 103 control signal handover modules 102 are chosen one road HDMI signal and are input to HDMI input module 104 from multichannel HDMI input interface 101, further enter multimedia processing module 105 again.Multimedia processing module 105 carries out the HDMI signal that receives to output to HDMI output module 106 after encoding and decoding are processed, and finally outputs to terminal presentation facility via single channel HDMI output interface 107.
In the above-mentioned execution mode, the high-definition signal source that is connected to multichannel HDMI input interface 101 is mutually independent, thereby this high definition player can arbitrarily connect a plurality of high definition device source, thereby has realized the multichannel input of HDMI signal.For so that above-mentioned high definition player possesses better compatibility in use, this high definition player can also comprise compatible signal input interface 108 and the compatible signal input module 110 that is connected to signal handover module 102, as shown in Figure 5.Compatible signal input module 110 is also connected to multimedia processing module 105.Compatible signal input interface 108 is corresponding with compatible signal input module 110, thereby can realize that high definition player of the present utility model is to the input compatibility function in unlike signal source.For example, this compatible signal input interface 108 can be elected one or more in the interfaces such as aberration interface, RCA interface or S terminal as, and compatible signal input module 110 also is chosen as the input module that matches with these input interfaces.Signal handover module 102 switches to corresponding compatible signal input module 110 with the signal of compatible signal input interface 108 inputs, further output to again multimedia processing module 105 and carry out corresponding encoding and decoding and process, thereby so that high definition player of the present utility model can also compatibility some do not have the signal source of HDMI output function.
Similarly, this high definition player also can also comprise the signal output compatible modules 109 that is connected to multimedia processing module 105, as shown in Figure 6.This signal output compatible modules 109 can be made of the aberration output precision, thereby so that high definition player of the present utility model can be more compatible do not have the terminal presentation facility of HDMI input function.
Above-mentioned processor 103 (MCU, Micro Control Unit, micro-control unit) can pass through I2C bus (Inter-Integrated Circuit, the I2C bus is the twin wire universal serial bus by PHILIPS Co.'s exploitation, is used for connecting micro-control unit and ancillary equipment thereof) control HDMI input module 104 and the initialization of HDMI output module 106 and the variation of state.
Above-mentioned multichannel HDMI input interface 101 and single channel HDMI output interface 107 can be selected wired or wireless mode.The interface of wired mode namely adopts the HDMI interface of standard.The interface of wireless mode can adopt UWB (Ultra Wideband, a kind of carrierfree communication technology) radio-frequency technique, for example can use real-time high-definition signal transmission technology WHDI (Wireless Home Digital Interface, i.e. wireless family digital interface).
High definition player of the present utility model can be selected the Amlogic8726-M6 chip, realizes the function of processor 103, multimedia processing components 1052 and HDMI output module 106, referring to shown in Figure 7.The Amlogic8726-M6 chip can also be used for realizing the function of signal output compatible modules 109 simultaneously.The high definition player that adopts high integration double-core high-definition multimedia chip Amlogic8726-M6 to consist of can play the height of automatic network and local storage facilities to radically reform, and has hardware-accelerated core, the game of the smooth operation overwhelming majority, and picture is played up beautiful.Can support the H.264 full HD 1920*1080P decoding such as (AVC HD), VC-1 (WMV-HD), Mpeg2-HD, MPEG-1/2/4, Divx, Xvid, RMVB.AAC is supported in the audio frequency aspect, MP3, and FLAC, the audio frequency such as WMA are play.The high definition player of this scheme is supported the harmless numeral output of Full-HD1920*1080, has composite video AV and left and right acoustic channels interface concurrently.Have USB interface, conveniently articulate movable storage device and wireless network card etc., support USB interface keyboard and mouse action, more support USB Wireless Keyboard and mouse action.Have the SD/MMC draw-in groove, directly read the digital living contents such as DC, DV.And the SATA hard-disk interface is arranged, and integrated Ethernet interface and WIFI realize the network interconnection.
High definition player of the present utility model preferably carries the Android system, thereby so that high definition player possesses more powerful function, can be as the family multi-media center.
Claims (10)
1. high definition player is characterized in that:
Described high definition player comprises multichannel HDMI input interface, HDMI input module, signal handover module, multimedia processing module, processor, HDMI output module and single channel HDMI output interface;
Described signal handover module one end connects described multichannel HDMI input interface, and an end connects described processor, and an end connects described HDMI input module;
Described multimedia processing module one end is connected with described HDMI input module, and an end is connected with described processor, and an end is connected with described HDMI output module;
Described single channel HDMI output interface is connected with described HDMI output module.
2. according to high definition player claimed in claim 1, it is characterized in that:
Described HDMI input module comprises input buffer and HDMI receiver,
Described input buffer one end connects described signal handover module, and an end connects described HDMI receiver;
Described HDMI receiver connects described multimedia processing module.
3. according to high definition player claimed in claim 1, it is characterized in that:
Described HDMI output module comprises output buffer and HDMI transmitter,
Described output buffer one end connects described multimedia processing module, and an end connects described HDMI transmitter;
Described HDMI transmitter connects described single channel HDMI output interface.
4. according to the described high definition player of arbitrary claim in the claim 1～3, it is characterized in that:
Described multimedia processing module is made of HDMI decode component and multimedia processing components,
Described HDMI decode component is connected with described HDMI input module, and with described processor two-way communication;
Described multimedia processing components one end is connected with described HDMI decode component, and an end is connected with described HDMI output module, described multimedia processing components and described processor two-way communication.
5. according to high definition player claimed in claim 4, it is characterized in that:
Described high definition player also comprises compatible signal input interface and compatible signal input module,
Described compatible signal input interface is connected to described signal handover module;
Described compatible signal input module one end is connected to described signal handover module, and an end is connected to described multimedia processing module.
6. according to high definition player claimed in claim 5, it is characterized in that:
Described high definition player also comprises signal output compatible modules,
Described signal output compatible modules is connected to described multimedia processing module.
7. according to high definition player claimed in claim 4, it is characterized in that:
Described HDMI decode component adopts the SiI9135 chip to realize.
8. according to high definition player claimed in claim 4, it is characterized in that:
Described multimedia processing components in described processor, the described multimedia processing module and described HDMI output module adopt Amlogic 8726-M6 chip to realize.
9. according to high definition player claimed in claim 1, it is characterized in that;
Described signal handover module adopts the BU16008KV chip to realize.
10. according to claim 1,2,3,5,7,8 or 9 described high definition players, it is characterized in that:
The operating system of carrying on the described high definition player is the Android system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220412976 CN202889509U (en) | 2012-08-20 | 2012-08-20 | High definition player |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220412976 CN202889509U (en) | 2012-08-20 | 2012-08-20 | High definition player |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202889509U true CN202889509U (en) | 2013-04-17 |
Family
ID=48080893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220412976 Expired - Fee Related CN202889509U (en) | 2012-08-20 | 2012-08-20 | High definition player |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202889509U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104333808A (en) * | 2014-11-14 | 2015-02-04 | 复旦大学 | General player applied to Android and Linux smart televisiosn |
-
2012
- 2012-08-20 CN CN 201220412976 patent/CN202889509U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104333808A (en) * | 2014-11-14 | 2015-02-04 | 复旦大学 | General player applied to Android and Linux smart televisiosn |
| CN104333808B (en) * | 2014-11-14 | 2017-10-10 | 复旦大学 | For the universal player on Android and Linux smart television machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Niu Chunyong Document name: Notification to Pay the Fees |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20200820 |