CN1897056A - Flow-medium player method and apparatus for wireless remote-controlling system - Google Patents
Flow-medium player method and apparatus for wireless remote-controlling system Download PDFInfo
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- CN1897056A CN1897056A CNA2005100121558A CN200510012155A CN1897056A CN 1897056 A CN1897056 A CN 1897056A CN A2005100121558 A CNA2005100121558 A CN A2005100121558A CN 200510012155 A CN200510012155 A CN 200510012155A CN 1897056 A CN1897056 A CN 1897056A
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- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000004891 communication Methods 0.000 claims abstract description 29
- 230000003993 interaction Effects 0.000 claims description 28
- 238000006243 chemical reaction Methods 0.000 claims 3
- 238000013507 mapping Methods 0.000 claims 3
- 230000011664 signaling Effects 0.000 claims 1
- 230000002452 interceptive effect Effects 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 11
- 230000006870 function Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 230000019771 cognition Effects 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 3
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
- H04N7/17309—Transmission or handling of upstream communications
- H04N7/17318—Direct or substantially direct transmission and handling of requests
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
- H04N21/41407—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/61—Network physical structure; Signal processing
- H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
- H04N21/6131—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via a mobile phone network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/65—Transmission of management data between client and server
- H04N21/658—Transmission by the client directed to the server
- H04N21/6587—Control parameters, e.g. trick play commands, viewpoint selection
Abstract
A method for radio remote controlling stream media player of host system includes connecting radio stream media play-control module to host system being able to identify said module automatically, making said module be used as stream media device or man-machine interactive device of host system, setting up short-distance radio communication connection link between radio stream media play-control device and said module connected with host system for controlling stream media player of host system.
Description
Technical field
The present invention relates to the control of radio communication and Streaming Media remote playing, be specially and use wireless flow media playback control device and the wireless flow media transmit control module that is connected in the system, carry out the method that telechirics software or hardware flow media player carry out work.
Technical background
The appearance of wireless technology makes the user to listen to the music with wireless mode, sees video image.Its implementation is at stream media system end and playback control device end a wireless transceiver to be arranged respectively, the wireless flow media playback control device sends to control command the wireless transceiver of stream media system end by wireless connections, wireless transceiver is with the control command reporting system, and system controls its DST PLAYER; The system end stream medium data sends to wireless transceiver, and wireless transceiver sends to the streaming media playing opertaing device by wireless connections.At present, for run on certain operating system (as computing machine, PDA, mobile phone etc.) DST PLAYER on is carried out the method for remote control, a kind of is to adopt the dedicated stream media player, and this DST PLAYER receives the control command that wireless transceiver is reported, the control streaming media playing; Another kind is to write special-purpose Control Software to receive the control command that wireless transceiver is reported, this software is converted to the standard control command of DST PLAYER cognition, control DST PLAYER with control command.The shortcoming of these two kinds of schemes is that necessary dedicated stream media player or the special-purpose Control Software used can not reach plug and play.
For instance, a kind of Bluetooth short distance radio communication technology is arranged at present, it is operated in industry science doctor (ISM) frequency range of 2.4GHz.The special interest group of bluetooth (Special Interest Group, (Advanced Audio DistributionProfile is used in the bluetooth advanced audio transmission of abbreviation SIG) formulating, be called for short A2DP) in, Bluetooth audio frequency emissive source (Source) and Bluetooth audio frequency receiving end (Sink) are finished the wireless transmission of advanced audio data by Bluetooth link, Source is responsible for intercepting and capturing stream medium data and sends its boil down to specific format to Sink, and the user can listen to the stream medium data that comes from the Source end at the Sink end.Bluetooth audio frequency/video remote control application has defined two kinds of roles equally in (Audio/Video Remote Control Profile is called for short AVRCP): AVRCP controller (Controller is called for short CT) and AVRCP target (Target is called for short TG).Set up between them after the Bluetooth link, CT can carry out remote control to TG to the TG transmitting control commands.At present, blue teeth wireless stereophone or audio amplifier can be realized A2DP Sink and AVRCP CT usually; System end as computing machine, connects the wireless adapter with bluetooth A2DP Source and bluetooth AVRCP TG function by USB interface, just can transmit control command by AVRCP in the transport stream media data between them.But after receiving control command, blue teeth wireless USB adapter can't directly control the DST PLAYER of system, usually need the upper strata Control Software to assist to finish control to DST PLAYER, or using the dedicated stream media player, the dedicated stream media player is directly explained the execution control command.Like this, when using blue teeth wireless USB adapter, also need to install and start control corresponding or streaming media playing software, brought inconvenience to the user.And this control or streaming media playing software are relevant with operating system platform, if the operating system difference, the user need install different special control that is applicable to this system and streaming media playing software.Such scheme is compatible and ease for use is not strong.
Summary of the invention
Primary and foremost purpose of the present invention provides a kind of wireless flow media playback control device and wireless flow media transmit control module that is connected on the host system of using, and carries out the method that remote control host system software or hardware flow media player carry out work.The present invention is modeled as the normal stream media device of following certain standard criterion and the standard human-computer interaction device that host system is supported with the wireless flow media transmit control module, and sets up short-distance wireless communication between the wireless flow media playback control device and is connected link; The wireless flow media playback control device connects the link transmitting control commands to the wireless flow media transmit control module by radio communication, the wireless flow media transmit control module is converted to control command the human-computer interaction device's of its corresponding system multimedia control input signals, system sends to these input signals the software or the hardware flow media player of the multimedia control input signals of supporting the human-computer interaction device, DST PLAYER is explained and is carried out the multimedia control input signals, thereby finishes the control operation to the system flow media player; System sends to the stream medium data of software or hardware flow media renderer plays on the pairing stream media equipment of wireless flow media transmit control module, the wireless flow media transmit control module receives stream medium data, and by short-distance wireless communication connection link, send to the wireless flow media playback control device from the wireless flow media transmit control module, or other wireless flow media playback equipments that are being connected with the wireless flow media transmit control module.The user can use wireless flow media Play Control function in plug and play ground by this method.
In a specific preferred embodiment, take Bluetooth wireless communication to carry out wireless receiving and dispatching Streaming Media control command and data, system is a computer system, bus adopts USB, and DST PLAYER is the DST PLAYER of any support standard USB human-computer interaction device streaming media playing control command in the system.The blue teeth wireless USB streaming media playing control adapter that is connected to system by usb bus is equivalent to the wireless flow media transmit control module, and the blue teeth wireless stereophone is equivalent to the wireless flow media playback control device.Blue teeth wireless USB streaming media playing control adapter and the collaborative work of blue teeth wireless stereophone are carried out remote control to the computer system DST PLAYER.Because present most DST PLAYER and system all support standard USB human-computer interaction device's multimedia control command key, only need Bluetooth control commands is converted to standard USB human-computer interaction device's multimedia control command, can carry out seamless link with DST PLAYER, finish Play Control.The advantage of this scheme is simply, standard, compatible strong.
Blue teeth wireless USB streaming media playing control adapter, embedded with bluetooth A2DP Source, AVRCP TG; The blue teeth wireless stereophone, embedded with bluetooth A2DP Sink, AVRCP CT use.After blue teeth wireless USB streaming media playing control adapter is connected to computer system, system is shown as standard USB stream media equipment and USB human-computer interaction device.Blue teeth wireless USB streaming media playing control adapter and blue teeth wireless stereophone are set up blue teeth wireless and are connected and carry out the stream medium data broadcast, the blue teeth wireless stereophone can be by AVRCP to blue teeth wireless USB streaming media playing control adapter transmitting control commands, the AVRCP control command that blue teeth wireless USB streaming media playing control adapter transmits the blue teeth wireless earphone be converted to system's cognition standard USB human-computer interaction device the multimedia control input signals and send system to by the standard usb bus, system sends to these input signals the software or the hardware flow media player of the multimedia control input signals of supporting the human-computer interaction device, DST PLAYER is explained and is carried out the multimedia control input signals, thereby finishes the control operation to the system flow media player.
Described blue teeth wireless USB streaming media playing control adapter comprises:
USB interface is used for the USB interface communication of homologous ray correspondence, sends and receive the data of base band control chip, and sends system to by this interface, and it connects with the base band control chip.
The base band control chip, embedded microprocessor, RAM, ROM and baseband controller.Whole bluetooth protocol repertory and application framework program comprise the A2DP/AVRCP related protocol, all operate in the base band control chip.It is by USB interface homologous ray swap data, and receives and send data from other bluetooth equipments by radio frequency chip.It is connected with radio frequency chip with USB interface.
Radio frequency chip is used for wirelessly sending and receiving information according to the specification of standard, and it is connected with antenna with the base band control chip.
Peripheral circuit, more necessary mimic channels when it is radio frequency chip work, it connects with radio frequency chip.
Antenna is used for receiving and sending wireless signal, and it links to each other with radio frequency chip.
After blue teeth wireless USB streaming media playing was controlled adapter and the blue teeth wireless stereophone is connected, the user can the telechirics DST PLAYER by the button on the operation blue teeth wireless stereophone.User key-press information sends blue teeth wireless USB streaming media playing control adapter to by AVRCP control command or other self-defined control commands, blue teeth wireless USB streaming media playing control adapter receives that being translated into standard USB man-machine interaction order after the control command gives system, notifications/control DST PLAYER is carried out corresponding Play Control operation, and its step is:
(a) blue teeth wireless USB streaming media playing control adapter A sets up bluetooth with blue teeth wireless stereophone B and is connected, and comprises that A2DP is connected with AVRCP;
(b) user presses respective keys on the blue teeth wireless stereophone, for example: a last head, next, suspend, play, stop etc., equipment B sends key information to device A by AVRCP;
(c) device A is received the multimedia control input signals that is converted into the standard USB human-computer interaction device of system's cognition after AVRCP that equipment B sends or other control commands, for example: a last head, next, suspend, play, stop etc.;
(d) device A sends standard USB human-computer interaction device's multimedia control input signals to system by the standard usb bus, the notifications DST PLAYER by usb bus;
(e) DST PLAYER is explained and is carried out the multimedia control input signals, thereby finishes the control operation to the system flow media player.
Wherein, control command also can adopt other custom commands, connects (using Serial Port Profile, abbreviation SPP as serial ports) by other bluetooths and transmits.
Description of drawings
By describing the preferred embodiments of the present invention in detail, will help to understand objects and advantages of the present invention by accompanying drawing.Wherein:
Fig. 1 is a system chart of realizing the wireless remote-control system DST PLAYER;
Fig. 2 adopts blue teeth wireless to connect the specific embodiment block diagram that carries out the wireless remote-control system DST PLAYER;
Fig. 3 is the hardware block diagram of blue teeth wireless USB streaming media playing control adapter;
Fig. 4 is the software architecture figure of blue teeth wireless USB streaming media playing control adapter;
Fig. 5 is that blue teeth wireless USB streaming media playing control adapter is connected with the blue teeth wireless stereophone and finishes the block diagram that the system flow media player is controlled.
Fig. 1 is a system chart of realizing the wireless remote-control system DST PLAYER.
As shown in Figure 1, wireless flow media transmit control module (140) is connected with system (100) by Standard bus interface (130).System (100) discerns wireless flow media transmit control module (140) automatically, and wireless flow media transmit control module (140) shows as stream media equipment (120) and human-computer interaction device (110) to system (100).Set up short-distance wireless communication between wireless flow media transmit control module (140) and wireless flow media playback control device (150) or a plurality of wireless flow media playback equipment (160,170) and connect link (180).Wireless flow media playback control device (150) connects link (180) transmitting control commands to wireless flow media transmit control module (140) by radio communication, wireless flow media transmit control module (140) is converted to control command the human-computer interaction device's (110) of its corresponding system input signal (S120), system (100) is with these input signals (S120) notice software or hardware flow media player (S130), DST PLAYER (190) is explained and is carried out, and finishes the Play Control operation; System (100) sends to the stream medium data (S110) of software or hardware flow media player (190) broadcast on the pairing stream media equipment of wireless flow media transmit control module (140) (120), wireless flow media transmit control module (140) receives stream medium data (S110), and by short-distance wireless communication connection link (180), send to wireless flow media playback control device (150) from wireless flow media transmit control module (140), or other wireless flow media playback equipments (160,170) that are being connected with wireless flow media transmit control module (140).
Fig. 2 adopts blue teeth wireless to connect the specific embodiment block diagram that carries out the wireless remote-control system DST PLAYER.
As shown in Figure 2, blue teeth wireless USB streaming media playing Play Control adapter (240) is connected with system (for example Windows system 200) by usb bus interface (230).System discerns blue teeth wireless USB streaming media playing control adapter (240) automatically, and blue teeth wireless USB streaming media playing control adapter (240) shows as USB stream media equipment (220) and USB human-computer interaction device (210) to system.Set up Bluetooth communication between blue teeth wireless USB streaming media playing control adapter (240) and a blue teeth wireless stereophone (250) or a plurality of blue teeth wireless stereophone (260,270) and connect link (280).Blue teeth wireless stereophone (250) connects link (280) transmitting control commands to blue teeth wireless USB streaming media playing control adapter (240) by Bluetooth communication, blue teeth wireless USB streaming media playing control adapter (240) is converted to control command the USB human-computer interaction device's (220) of system input signal (S220), system (200) is with these input signals (S220) notice software or hardware flow media player (S230), DST PLAYER (Windows Media Player for example, 290) explain execution, finish the Play Control operation; The stream medium data (S210) that system plays DST PLAYER (290) sends on blue teeth wireless USB streaming media playing control adapter (240) the pairing USB stream media equipments (220), blue teeth wireless USB streaming media playing control adapter (240) receives stream medium data (S110), and by Bluetooth communication connection link (280), send to blue teeth wireless stereophone (250 from blue teeth wireless USB streaming media playing control adapter (240), 260,270).
Fig. 3 is the hardware block diagram of blue teeth wireless USB streaming media playing control adapter.As shown in Figure 3, described adapter by USB connect (300), base band control chip (330), radio frequency chip (340), peripheral circuit (320), antenna (350) is formed.
USB connects the USB interface communication that (300) are used for the homologous ray correspondence, sends and receive the data of base band control chip (330), and sends system to by this interface, and it connects with base band control chip (330).
The embedded microprocessor of base band control chip (330), RAM, ROM and baseband controller.Whole bluetooth protocol repertory and application framework program comprise A2DP/AVRCP related protocol (310), all operate in the base band control chip (330).It connects (300) homologous ray swap data by USB, and receives and send data from other bluetooth equipments by radio frequency chip (340).It connects (300) with USB and is connected with radio frequency chip (340).
Radio frequency chip (340) is used for wirelessly sending and receiving information according to the specification of standard, and it is connected with antenna (350) with base band control chip (330).
More necessary mimic channels when peripheral circuit (320) is radio frequency chip (340) work, its same radio frequency chip (340) connects.
Antenna (350) is used for receiving and sending wireless signal, and its same radio frequency chip (340) links to each other.
Fig. 4 is the software architecture figure of blue teeth wireless USB streaming media playing control adapter.Blue teeth wireless USB streaming media playing control adapter (400) is made up of plurality of function modules.
Wherein A2DP (410) provides the function of ANTENN AUDIO transmission to the user, and its needed audio data transmission is provided by audio/video distribution transport protocol (Audio/Video DistributionTransport Protocol is called for short AVDTP) (430); AVRCP (415) provides distant control function to the user, and its needed control command transmission is provided by audio/video control transmission agreement (Audio/Video Control Transport Protocol is called for short AVCTP) (435); SPP (420) provides serial port function to the user, and its needed data transmission is provided by serial ports simulation protocol (Radio Frequency Communications is called for short RFCOMM) (445).
Service discovery protocol (Service Discovery Protocol is called for short SDP) (440) provides registration service and searches the function of service; The variety of protocol on logical link control and adaptation protocol (Logical LinkControl and Adaptation Protocol is called for short L2CAP) (450) multiplexed upper strata; Host controller interface (Host Controller Interface is called for short HCI) driver (460) allows transmission standard HCI order and receives the response that causes thus; And receive and send data by L2CAP (430).
HCI transport layer (465) is optional, when the upper-layer functionality module of HCI transport layer when the lower floor functional module is moved on different processor platforms, the HCI transport layer is responsible for the information transmission of intermodule, and the physical transfer mode of employing may be USB, UART, SD or PCMCIA etc.; When above-mentioned two generic modules operated in same processor platform, modes such as shared drive, parameter transmission, message were adopted in the information transmission, no longer need this transport layer.
Link manager (470) is responsible for receiving order and the data that upper layer module sends, and the result is returned to the upper strata.Link manager (470) is finished function corresponding by baseband controller (480) and wireless transmitter (490).LMP Link Manager Protocol (475) is used for the intercommunication mutually between the different Bluetooth devices link manager.Baseband controller (480) is according to the command operation of link manager (470).Wireless transmitter (490) wirelessly sends and receives information according to the specification of standard.
Fig. 5 is that the AVRCP control command that blue teeth wireless USB streaming media playing control adapter transmits the blue teeth wireless stereophone is converted into standard USB human-computer interaction device's multimedia control command and gives system by the USB channel transfer, thereby finishes the block diagram to the control of system flow media player.
Blue teeth wireless USB streaming media playing control adapter is set up bluetooth A2DP with the blue teeth wireless stereophone and is connected (S510); The blue teeth wireless stereophone is set up bluetooth AVRCP with blue teeth wireless USB streaming media playing control adapter and is connected (S520).The user is after blue teeth wireless stereophone end pushes button (U510), and the blue teeth wireless stereophone sends AVRCP control command (S530) and gives blue teeth wireless USB streaming media playing control adapter.The AVRCP control command that blue teeth wireless USB streaming media playing control adapter transmits the blue teeth wireless earphone be converted to system's cognition standard USB human-computer interaction device multimedia control input signals (S540) and send system to by the standard usb bus, system sends to these input signals the software or the hardware flow media player (S550) of the multimedia control input signals of supporting the human-computer interaction device, DST PLAYER is explained and is carried out the multimedia control input signals, thereby finishes the control operation to the system flow media player.
The present invention is not limited to bluetooth, connects applicable to various short-distance wireless; Streaming Media can comprise application such as audio frequency and video; The STD bus that the streaming media playing opertaing device is connected with system can be various suitable buses.
Though the present invention illustrates and describes with reference to its preferred embodiment, but will be understood by those skilled in the art that, under the situation of the spirit and scope of the present invention that do not break away from the appended claims and limited, can carry out the various changes of form and details.
Claims (8)
1, a kind of use wireless flow media playback control device and be connected to wireless flow media transmit control module on the host system (abbreviation system) carries out the method that telechirics software or hardware flow media player carry out work, comprising:
(a) the wireless flow media transmit control module is connected in the system, and system discerns the wireless flow media transmit control module automatically, and the wireless flow media transmit control module shows as stream media equipment and human-computer interaction device to system;
(b) at described wireless flow media playback control device be connected to and set up short-distance wireless communication between the wireless flow media transmit control module in the system and connect link;
(c) the wireless flow media playback control device connects the link transmitting control commands to the wireless flow media transmit control module by radio communication, the wireless flow media transmit control module is converted to control command standard human-computer interaction device's multimedia control input signals, system sends to these input signals the software or the hardware flow media player of the multimedia control input signals of supporting the human-computer interaction device, DST PLAYER is explained and is carried out the multimedia control input signals, thereby finishes the control operation to the system flow media player;
(d) system sends to the stream medium data of software or hardware flow media renderer plays on the pairing stream media equipment of wireless flow media transmit control module, the wireless flow media transmit control module receives stream medium data, and by short-distance wireless communication connection link, send to the wireless flow media playback control device from the wireless flow media transmit control module, or other wireless flow media playback equipments that are being connected with the wireless flow media transmit control module.
2. according to claim 1, described method also comprises:
The wireless flow media transmit control module is connected in the system by a kind of bus interface of standard.
3. according to claim 1, described method also comprises:
When the wireless flow media transmit control module is connected to system or system initialization, system passes through bus standard, automatically enumerate equipment, and load the driver of this equipment correspondence, the wireless flow media transmit control module shows as the stream media equipment and the human-computer interaction device of system to system.
4. according to claim 1, described method also comprises:
Described short-distance wireless communication connects the short-distance wireless communication agreement of abideing by a kind of standard; Described wireless flow media playback control device connects the link transmitting control commands to the wireless flow media transmit control module by radio communication, can be by the short-distance wireless communication agreement of standard, also can connect, by self-defining communication signaling transmitting control commands at the short-distance wireless communication of standard.
5. according to claim 1, described method also comprises:
The multimedia control input signals of notifications software or hardware flow media player can be the human-computer interaction device's that follows certain bus standard multimedia control signal, also can be the human-computer interaction device's of self-defined expansion control signal.
6. wireless flow media broadcasting control system comprises:
A host system has DST PLAYER;
A wireless flow media transmit control module;
One or more wireless flow media playback control devices or wireless flow media playback equipment.
Wherein, the wireless flow media transmit control module is connected to host system by Standard bus interface, wireless flow media playback control device and wireless flow media transmit control module are set up a short-range wireless communication link, the wireless flow media playback control device sends to the wireless flow media transmit control module with control command, the wireless flow media transmit control module is converted to control command human-computer interaction device's multimedia control input signals, notify host system by bus interface with control signal, host system notice/control DST PLAYER; System sends to the wireless flow media transmit control module with stream medium data, and the wireless flow media transmit control module sends to one or more wireless flow media playback control devices or wireless flow media playback equipment with stream medium data by Radio Link.
7. according to claim 6, described a kind of wireless flow media transmit control module of supporting telechirics software or hardware flow media player comprises:
Bus interface module is responsible for being connected communication with system;
Wireless communication module is responsible for being connected communication with the wireless flow media playback control device;
The wireless flow media transmit control module is connected to system, and system discerns the wireless flow media transmit control module automatically, and the wireless flow media transmit control module shows as stream media equipment and human-computer interaction device to system.
8. according to claim 7, described wireless flow media transmit control module has the command conversion mapping table, the wireless flow media transmit control module is after receiving control command from Radio Link, according to the command conversion mapping table, the control command of various forms is converted to the human-computer interaction device's who follows certain bus standard multimedia control signal; The user can make amendment to this command conversion mapping table by its bus interface.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100121558A CN100403349C (en) | 2005-07-12 | 2005-07-12 | Flow-medium player method and apparatus for wireless remote-controlling system |
| PCT/CN2006/001653 WO2007012257A1 (en) | 2005-07-12 | 2006-07-12 | Method and apparatus for wirelessly remote controlling the streaming media player in host system and the corresponding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100121558A CN100403349C (en) | 2005-07-12 | 2005-07-12 | Flow-medium player method and apparatus for wireless remote-controlling system |
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| Publication Number | Publication Date |
|---|---|
| CN1897056A true CN1897056A (en) | 2007-01-17 |
| CN100403349C CN100403349C (en) | 2008-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2005100121558A Active CN100403349C (en) | 2005-07-12 | 2005-07-12 | Flow-medium player method and apparatus for wireless remote-controlling system |
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| CN (1) | CN100403349C (en) |
| WO (1) | WO2007012257A1 (en) |
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| CN103427883A (en) * | 2013-08-07 | 2013-12-04 | 珠海市杰理科技有限公司 | Bluetooth audio adapter and audio player |
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| CN103529937B (en) * | 2013-09-25 | 2016-06-22 | 人网（北京）信息科技有限公司 | Remote sensing player system and this remote sensing player system control method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101409871B (en) * | 2008-11-17 | 2013-01-23 | 宇龙计算机通信科技(深圳)有限公司 | Long-distance remote-control method, system and remote-control device |
| CN103427883A (en) * | 2013-08-07 | 2013-12-04 | 珠海市杰理科技有限公司 | Bluetooth audio adapter and audio player |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100403349C (en) | 2008-07-16 |
| WO2007012257A1 (en) | 2007-02-01 |
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