CN1777231A - Media playing set top box - Google Patents
Media playing set top box Download PDFInfo
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- CN1777231A CN1777231A CNA2005101113243A CN200510111324A CN1777231A CN 1777231 A CN1777231 A CN 1777231A CN A2005101113243 A CNA2005101113243 A CN A2005101113243A CN 200510111324 A CN200510111324 A CN 200510111324A CN 1777231 A CN1777231 A CN 1777231A
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Abstract
A media play set top box, comprising a connected-via-circuit data storage unit, an audio-video decoding and controlling unit, and an image output unit and aural output interface unit connected to the audio- video decoding and controlling unit via circuit respectively, is characterized by that further comprising a real-time communication unit, wireless network communication unit and cable network communication unit connected to the audio-video decoding and controlling unit via circuit respectively. The set top box improves real-time message update method, can conveniently realize timely synchronous update of real-time message at large range, so set top boxes suitable for wireless network routing or cable network routing area can be unitedly managed via media server, saving labor force and improving work efficiency. It can realize specified advertising content play, and play different contents at different areas controlled by server, e.g. playing different contents at golf courses and hotels.
Description
Technical field
The present invention relates to a kind of media playing set top box.
Background technology
As shown in Figure 1, present media playing set top box comprises the data storage cell 101 ' that connects by circuit, audio/video decoding unit 102 ', and the image output interface unit 12 ' and the sound accompaniment output interface unit 13 ' that are connected by circuit with audio/video decoding unit 102 ' respectively.Storage medium in the described data storage cell 101 ' is DVD (Digital video disc), CF (standard flash memory) card etc.
There is following shortcoming in above-mentioned media playing set top box:
1, realizes changing the purpose of media content by the artificial storage medium of changing in the data storage cell 101 ', as change DVD (Digital video disc), CF (standard flash memory) card etc., increased the input of manpower so greatly, also make mistakes easily, might drain, also the instantaneity of inconvenient advertisement;
2, on the other hand, ad content does not have specificity at present, and what areal was play all is same advertisement.
Summary of the invention
The object of the present invention is to provide a kind of media playing set top box with real time information function, radio network functions and cable network function, improve the update method of real-time messages, real-time messages in time upgrades synchronously in the convenient realization on a large scale, carry out unified management by media server to being fit to carry out the interior media playing set top box in zone that wireless network connects up or cable network connects up, save the labour, improved operating efficiency.
In order to achieve the above object, the invention provides a kind of media playing set top box, it comprises the data storage cell that connects by circuit, audio/video decoding and control unit, and the image output interface unit and the sound accompaniment output interface unit that are connected by circuit with audio/video decoding and control unit respectively, characteristics are, also comprise respectively the real time information communication unit, wireless communication unit and the wired network communication unit that are connected by circuit with audio/video decoding and control unit;
Described data storage cell storage audio-video frequency media file, real time information file, specific media content and playlist;
Described audio/video decoding and control unit are handled the information that receives from the real time information communication unit, and the information stores after will handling is in data storage cell;
Described audio/video decoding and control unit are by the media content specific on the reading of data memory cell that is provided with of playlist, and control wireless communication unit access WLAN (wireless local area network), and the realization media playing set top box is communicated by letter with media server;
Described audio/video decoding and control unit are by the media content specific on the reading of data memory cell that is provided with of playlist, and control wired network communication unit access cable LAN, and the realization media playing set top box is communicated by letter with media server;
Described real time information communication unit connects advertisement operators by wireless network, realizes that the radio communication of media playing set top box and advertisement operators is connected;
Described real time information communication unit, its core can be GSM (Global System for MobileCommunications, global system for mobile communications) communication module, are connected communication with advertisement operators by corresponding gsm wireless network;
Described real time information communication unit, its core can be CDMA (Code Division MultipleAccess, code division multiple access) communication module, are connected communication with advertisement operators by corresponding cdma wireless network;
Described real time information communication unit, its core can be PHS (Personal Handy-phoneSystem Personal Handyphone System) communication module, are connected communication with advertisement operators by corresponding PHS wireless network;
Described wireless communication the unit media file the real-time update data storage cell and playlist from media server, by radio network unit, media server also can be learnt the running status of media playing set top box, convenient management;
Described wired network communication the unit media file the real-time update data storage cell and playlist from media server, by the cable network unit, media server also can be learnt the running status of media playing set top box, convenient management;
Described image output interface unit, can be S-Video (Separate Video, the YC component vide) interface, or CVBS (Composite Video Broadcast Signal, composite video signal) interface, or VGA (Video Graphics Array, Video Graphics Array) interface;
Audio/video decoding and control unit start audio-video frequency media file and the real time information file that stores on the reading of data memory cell of back, to outputting video signal and audio signal behind audio-video frequency media file and the real time information file decoding, export after the vision signal process image output interface cell processing, audio signal is exported after sound accompaniment output interface cell processing, and the content in the real time information file is superimposed upon on the video through the form by roll titles after the decoding processing and shows.
Audio/video decoding and control unit are according to the setting of the playlist of storing on the data storage cell, specific media content on the reading of data memory cell, and this media content decoded, export sound accompaniment output interface unit and the image output interface unit of corresponding Voice ﹠ Video signal to the back level, back output is handled to the audio signal and the vision signal that receive in sound accompaniment output interface unit and image output interface unit.
A kind of media playing set top box provided by the invention with real time information function, radio network functions and cable network function, improve the update method of real-time messages, real-time messages in time upgrades synchronously in the convenient realization on a large scale, carry out unified management by media server to being fit to carry out the interior media playing set top box in zone that wireless network connects up or cable network connects up, save the labour, improved operating efficiency.Simultaneously, can realize the specificity that ad content is play, play different contents in different zones, just can play different contents with the hotel as golf course by server controls.
Description of drawings
Fig. 1 is the structural representation of media playing set top box in the background technology;
Fig. 2 is the structural representation of a kind of media playing set top box provided by the invention;
Fig. 3 is the structural representation of the specific embodiment of a kind of media playing set top box provided by the invention.
Embodiment
Followingly specify a kind of preferred forms of the present invention according to Fig. 2, Fig. 3:
As Fig. 2, shown in Figure 3, the invention provides a kind of media playing set top box, it comprises the data storage cell 101 that connects by circuit, audio/video decoding and control unit 102, and the image output interface unit 12 and the sound accompaniment output interface unit 13 that are connected by circuit with audio/video decoding and control unit 102 respectively, characteristics are, also comprise respectively the real time information communication unit 103, wireless communication unit 104 and the wired network communication unit 105 that are connected by circuit with audio/video decoding and control unit 102;
Described data storage cell 101 is CF card and deck unit; This CF card and deck unit 101 storage audio-video frequency media files, real time information file, specific media content and playlist can allow the user more renew play content easily; What the CF card in the present embodiment adopted is the CF card of the 256MB capacity of SanDisk company production, can expand to 1GB;
Be provided with the safeguard protection lock on the insertion mouth of described CF card, prevent that the CF card from being stolen;
Described audio/video decoding and control unit 102 are handled the information that receives from real time information communication unit 103, and the information stores after will handling is in data storage cell 101;
Described audio/video decoding and control unit 102 are by the media content specific on the reading of data memory cell 101 that is provided with of playlist, and control wireless communication unit 104 inserts WLAN (wireless local area network), and the realization media playing set top box is communicated by letter with media server;
Described audio/video decoding and control unit 102 are by the media content specific on the reading of data memory cell 101 that is provided with of playlist, and control wired network communication unit 105 inserts cable LAN, and the realization media playing set top box is communicated by letter with media server;
In the present embodiment, the core of described audio/video decoding and control unit 102 is based on the EM85XX family chip that SIGMA DESIGN company produces, and concrete model is EM8511, as shown in Figure 3.
Described real time information communication unit 103 connects advertisement operators by wireless network, realizes that the radio communication of media playing set top box and advertisement operators is connected;
Described real time information communication unit 103, its core can be GSM (Global System forMobile Communications, global system for mobile communications) communication module, are connected communication with advertisement operators by corresponding gsm wireless network;
Described real time information communication unit 103, its core can be CDMA (Code DivisionMultiple Access, code division multiple access) communication module, are connected communication with advertisement operators by corresponding cdma wireless network;
Described real time information communication unit 103, its core can be PHS (Personal Handy-phoneSystem Personal Handyphone System) communication module, are connected communication with advertisement operators by corresponding PHS wireless network;
As shown in Figure 3, in the present embodiment, described real time information communication unit 105 adopts gsm communication module TC35i to insert the GSM network, realizes that the radio communication between media playing set top box and the advertisement operators connects;
Described wireless communication unit 104 media file the real-time update data storage cell 101 and playlist from media server, by radio network unit, media server also can be learnt the running status of media playing set top box, convenient management;
In the present embodiment, wireless communication unit 103 adopts the Prism3.0 chipset, and wireless communication unit 103 accepted standards are 802.11;
Described wired network communication unit 105 media file the real-time update data storage cell 101 and playlist from media server, by the cable network unit, media server also can be learnt the running status of media playing set top box, convenient management;
In the present embodiment, wired network communication unit 103 adopts the DM9000E chip, is connected to audio/video decoding and control unit 102 by system bus; The communication protocol that wired network communication unit 103 adopts is ICP/IP protocol;
Described image output interface unit 12 can be the S-Video interface, or the CVBS interface, or the VGA interface;
Audio/video decoding and control unit 102 start audio-video frequency media file and the real time information file that stores on the back reading of data memory cell 101, to outputting video signal and audio signal behind audio-video frequency media file and the real time information file decoding, vision signal is handled back output through image output interface unit 12, audio signal is handled the back and is exported through sound accompaniment output interface unit 13, the content in the real time information file is superimposed upon on the video through the form by roll titles after the decoding processing and shows.
Audio/video decoding and control unit 102 are according to the setting of the playlist of storage on the data storage cell 101, specific media content on the reading of data memory cell 101, and this media content decoded, export sound accompaniment output interface unit 13 and the image output interface unit 12 of corresponding Voice ﹠ Video signal to the back level, 12 pairs of audio signals that receive in sound accompaniment output interface unit 13 and image output interface unit and vision signal are handled back output.
A kind of media playing set top box provided by the invention with real time information function, radio network functions and cable network function, improve the update method of real-time messages, real-time messages in time upgrades synchronously in the convenient realization on a large scale, carry out unified management by media server to being fit to carry out the interior media playing set top box in zone that wireless network connects up or cable network connects up, save the labour, improved operating efficiency.Simultaneously, can realize the specificity that ad content is play, play different contents in different zones, just can play different contents with the hotel as golf course by server controls.
Claims (7)
1. media playing set top box, it comprises the data storage cell (101) that connects by circuit, audio/video decoding and control unit (102), and the image output interface unit (12) and the sound accompaniment output interface unit (13) that are connected by circuit with audio/video decoding and control unit (102) respectively, it is characterized in that, also comprise respectively the real time information communication unit (103), wireless communication unit (104) and wired network communication unit (105) that are connected by circuit with audio/video decoding and control unit (102);
Described data storage cell (101) storage audio-video frequency media file, real time information file, specific media content and playlist;
Described audio/video decoding and control unit (102) are handled the information that receives from real time information communication unit (103), and the information stores after will handling is in data storage cell (101);
Described audio/video decoding and control unit (102) are gone up specific media content by the reading of data memory cell (101) that is provided with of playlist, and control wireless communication unit (104) inserts WLAN (wireless local area network) or wired network communication unit (105) insert cable LAN, and the realization media playing set top box is communicated by letter with media server;
Described real time information communication unit (103) connects advertisement operators by wireless network, realizes communicating by letter of media playing set top box and advertisement operators;
Described wireless communication unit (104) is media file and the playlist the real-time update data storage cell (101) from media server, by radio network unit (104), media server also can be learnt the running status of media playing set top box;
Described wired network communication unit (105) is media file and the playlist the real-time update data storage cell (101) from server, and by cable network unit (105), media server also can be learnt the running status of media playing set top box.
2. multimedia set-top box as claimed in claim 1, it is characterized in that, the core of described real time information communication unit (103) can be the global system for mobile communications communication module, is connected communication with advertisement operators by corresponding global system for mobile communications wireless network.
3. media playing set top box as claimed in claim 1 is characterized in that, the core of described real time information communication unit (103) can be the CDMA communication module, is connected communication with advertisement operators by corresponding CDMA wireless network.
4. media playing set top box as claimed in claim 1 is characterized in that, the core of described real time information communication unit (103) can be the Personal Handyphone System communication module, is connected communication with advertisement operators by corresponding Personal Handyphone System wireless network.
5. media playing set top box as claimed in claim 1 is characterized in that, described image output interface unit (12) can be YC component vide interface, or the composite video signal interface, or the Video Graphics Array interface.
6. media playing set top box as claimed in claim 1 is characterized in that, described data storage cell (101) can be standard flash memory card and deck unit.
7. media playing set top box as claimed in claim 6 is characterized in that, is provided with the safeguard protection lock on the insertion mouth of described standard flash memory card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005101113243A CN1777231A (en) | 2005-12-09 | 2005-12-09 | Media playing set top box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005101113243A CN1777231A (en) | 2005-12-09 | 2005-12-09 | Media playing set top box |
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| Publication Number | Publication Date |
|---|---|
| CN1777231A true CN1777231A (en) | 2006-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2005101113243A Pending CN1777231A (en) | 2005-12-09 | 2005-12-09 | Media playing set top box |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008122184A1 (en) * | 2007-04-09 | 2008-10-16 | Huawei Technologies Co., Ltd. | Video device and method for adjusting the video image characteristics |
| CN1929489B (en) * | 2006-10-20 | 2011-07-20 | 华为技术有限公司 | Processing method, system, set-top-box, and device for realizing synchronization of dialogue and media flow |
-
2005
- 2005-12-09 CN CNA2005101113243A patent/CN1777231A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1929489B (en) * | 2006-10-20 | 2011-07-20 | 华为技术有限公司 | Processing method, system, set-top-box, and device for realizing synchronization of dialogue and media flow |
| WO2008122184A1 (en) * | 2007-04-09 | 2008-10-16 | Huawei Technologies Co., Ltd. | Video device and method for adjusting the video image characteristics |
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