CN201749671U - Network high-definition player - Google Patents

Abstract

The utility model discloses a network high-definition player, which is characterized in that the network high-definition player includes a decoder module, a memory module, a user operation module, an AV (audio/video) output module and an Ethernet interface, wherein the decoder module is connected with the AV output module through a data line; the memory module is connected with the decoder module and used as an internal or external memory for the player; and AV data is output to the decoder module through the Ethernet interface, or the decoder module directly reads AV data from an internal hard disk and a data source inserted in a USB 2.0 interface, decodes the AV data, and then outputs the decoded AV data to relevant equipment through the AV output module. Due to the adoption of the network high-definition player, a user can update AV sources and view rich AV sources on the Ethernet; and the network high-definition player is suitable for wide application in field of multimedia players.

Description

A kind of network high definition player

Technical field

The utility model relates to a kind of network high definition player.

Background technology

Along with popularizing of The development in society and economy and HDTV, high definition has entered daily life, experience full HD amusement visual effect and become a kind of trend, a kind of trend, a kind of enjoyment, from HDTV, the high definition high definition player of making a video recording, full HD equipment has captured many families parlor.Film source is the core place of high definition industry development, does not have film source also will lose the vision glamour that high definition is brought, except having dull and stereotyped HDTV, high definition player equipment, more need to upgrade fast, abundant in content, obtain high definition film source obtain manner easily.

The popularization of current high definition film source mainly contains following 3 points:

1) market freely copies: each high definition brand shop, experience shop, a lot of high definition film sources are all arranged, its copy mode is generally hard disk to computer or the hard disk COPY mode to hard disk, if the high definition player hard disk can not be built-in, though plug-in mode is convenient, but not attractive in appearance, influence the brief fashion in parlor, high-grade luxurious style; If built-in hard disk, also be a very problem of inconvenience but dismantle back and forth when often copying.

2) network sharing download: the current download that has a lot of websites that the high definition film source is provided, but for the high definition film of several G even tens G easily, the existing bandwidth of network is difficult to satisfy user's demand.

3) blue light video disc: carrying blu-ray player device and video disc that high definition is promoted important task, not only fetch long price, standard disunity, corresponding film source is phoenix feathers and unicorn horns especially at home.

All there is certain problem in aforesaid way, no matter is copy, downloads, and still buys film source, all is to waste time and energy and uneconomic way, has been difficult to satisfy the growing cultural demand of people.

Summary of the invention

The utility model is at the proposition of above problem, and develops a kind of network high definition player.The technological means that the utility model adopts is as follows:

A kind of network high definition player is characterized in that comprising: decoder module, memory module, user's operational module, audio frequency and video output module and Ethernet interface; Described decoder module inside is provided with main decoder chip and DDR2 DRAM; Described memory module comprises built-in big capacity hard disk and USB2.0 interface; Described audio frequency and video output module comprises HDMI output, the output of digital fiber audio frequency, analogue audio frequency output, the coaxial output of DAB, video S output, composite video output and video component output; Described decoder module is connected by data line with the audio frequency and video output module; Described user's operational module carries out data with decoder module and connects; Described memory module is connected as the inside or the external memory storage of player with decoder module; Wherein audio, video data is input in the decoder module through the Ethernet interface, or decoder module directly reads from built-in hard disk and USB2.0 interface, then this audio, video data is decoded, at last by the output of the HDMI in the audio frequency and video output module, the output of DAB optical fiber, analogue audio frequency output, the coaxial output of DAB, video S output, composite video output and and video component output send on the corresponding audio ﹠ video equipment.

Described user's operational module comprises telepilot.

With prior art compare the utility model has the advantages that conspicuous, specific as follows:

1, the high definition film source obtain manner by its network port connection reliability-network online playing China Network TV Station (CNTV) had both overcome the trouble that the user upgrades film source voluntarily, had widened the obtain manner of high definition film source again.

2, this player both can have been downloaded the film source of Chinese Network TV Station (CNTV); can copy by external movable storage device again; because what adopt is flush bonding processor, can take encryption measures to downloading to local film very easily, protected the copyright of film effectively.

3, can adopt the embedded system conceptual design to realize audio/video decoding, support the output of HDMI 1080P numeral, image quality is outstanding, the output flicker free; Support most online high definition film sources; Support coded format high definition programs such as MPEG2-PS/TS TPTRP M2T WMV9 DIVX XVID.

The player that provides of the utility model makes the user both can oneself upgrade film source in sum, also can be suitable for extensively promoting in the multi-media player field by the abundant film source of internet viewing.

Description of drawings

The utility model has only a width of cloth accompanying drawing.

Fig. 1 is a structured flowchart of the present utility model.

Embodiment

As shown in Figure 1, this network high definition player comprises: decoder module M100, memory module M200, user's operational module M300, audio frequency and video output module M400 and Ethernet interface M500; Described decoder module M100 inside is provided with main decoder chip M101 and DDR2 DRAM M102; Described audio frequency and video output module M400 comprises HDMI output M401, digital fiber audio frequency output M402, analogue audio frequency output M403, the coaxial output of DAB M404, video S output M405, composite video output M406 and video component output M407; Described decoder module M100 is connected by data line with audio frequency and video output module M400; Described user's operational module M300 carries out data with decoder module M100 and connects; Described memory module M200 is connected as the inside and outside storer of player with decoder module M100; Wherein audio, video data is input among the decoder module M100 through Ethernet interface M500, or decoder module M100 directly reads (data source that is plugged on the USB2.0 interface M202 can be external movable storage device or wireless network card) from built-in hard disk M201 and USB2.0 interface M202, decoder module M100 utilizes its inner main decoder chip M101 that this audio, video data is once decoded then, and the data that decoding is come out are exported M401 by the HDMI among the audio frequency and video output module M400, DAB optical fiber output M402, analogue audio frequency output M403, the coaxial output of DAB M404, video S exports M405, composite video output M406 output and video component output M407.Output after decoder module M100 just can utilize its inner main decoder chip M101 can use the coding/decoding system that has now in the blue-ray DVD once to decode like this, and do not need the non-single chip solution of picture to decode earlier, SATA universal serial bus by standard in decoder module M100, has greatly reduced cost with data transmission again.

The utility model adopts DDR2 as internal storage, drives by the DDR2 controller among the decoder module M100.The data that obtain from built-in hard disk M201, USB2.0M202, Ethernet M500 are carried out in decoder module M100 before the calculating operation, earlier will DDR2 DRAM M102 carry out metadata cache and therefrom reading of data calculate.Decoder module M100 carries out after the calculating operation, the gained data can be stored among the DDR2 DRAM M102 again.In other players of the same type memory requirements more than the 512M easily on the market, greatly reduced manufacturing cost on year-on-year basis.Described user's operational module M300 comprises telepilot M301.Wherein telepilot M301 adopts the super reception head far away of infrared ray, accepts distance and reaches 10 meters.

The above; it only is the preferable embodiment of the utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to replacement or change according to the technical solution of the utility model and inventive concept thereof, all should be encompassed within the protection domain of the present utility model.

Claims (2)

1. a network high definition player is characterized in that comprising: decoder module (M100), memory module (M200), user's operational module (M300), audio frequency and video output module (M400) and Ethernet interface (M500); Described decoder module (M100) inside is provided with main decoder chip (M101) and DDR2DRAM (M102); Described memory module (M200) comprises built-in big capacity hard disk (M201) and USB2.0 interface (M202); Described audio frequency and video output module (M400) comprises HDMI output (M401), digital fiber audio frequency output (M402), analogue audio frequency output (M403), the coaxial output of DAB (M404), video S output (M405), composite video output (M406) and video component output (M407); Described decoder module (M100) is connected by data line with audio frequency and video output module (M400); The same decoder module of described user's operational module (M300) (M100) is carried out data and is connected; The same decoder module of described memory module (M200) (M100) is connected as the inside or the external memory storage of player; Wherein audio, video data is input in the decoder module (M100) through Ethernet interface (M500), or decoder module (M100) directly reads from built-in hard disk (M201) and USB2.0 interface (M202), decoder module (M100) is to this audio, video data decoding, at last by the output of the HDMI in the audio frequency and video output module (M400) (M401) then, DAB optical fiber output (M402), analogue audio frequency output (M403), the coaxial output of DAB (M404), video S exports (M405), composite video output (M406) and video component output (M407) are sent on the corresponding audio ﹠ video equipment.

2. a kind of network high definition player according to claim 1 is characterized in that described user's operational module (M300) comprises telepilot (M301).

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