CN103813187A - Signal expansion selection device - Google Patents

Signal expansion selection device Download PDF

Info

Publication number
CN103813187A
CN103813187A CN201210452333.9A CN201210452333A CN103813187A CN 103813187 A CN103813187 A CN 103813187A CN 201210452333 A CN201210452333 A CN 201210452333A CN 103813187 A CN103813187 A CN 103813187A
Authority
CN
China
Prior art keywords
video
port
plurality
audio
processing unit
Prior art date
Application number
CN201210452333.9A
Other languages
Chinese (zh)
Other versions
CN103813187B (en
Inventor
林信良
Original Assignee
亚旭电脑股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 亚旭电脑股份有限公司 filed Critical 亚旭电脑股份有限公司
Priority to CN201210452333.9A priority Critical patent/CN103813187B/en
Publication of CN103813187A publication Critical patent/CN103813187A/en
Application granted granted Critical
Publication of CN103813187B publication Critical patent/CN103813187B/en

Links

Abstract

A signal expansion selection device is used for multiple users to input multiple selection signals so as to select one of multiple audio and video signals produced by multiple audio and video devices and converting one of the audio and video signals selected by the users into audio and video information and providing the information for the users, and comprises a multiple selection ports, a processing unit, multiple multi-task modules and multiple audio and video output ports, wherein the selection ports transmits selection signals to the processing unit, the processing unit calculates the selection signals by using an algorithm so as to produce control instructions, the multiple multi-task modules selects one of the audio and video signals according to the control instructions, the processing unit decodes one of the audio and video signals into audio and video information and outputs the audio and video information through one of the audio and video output ports.

Description

信号扩充选择装置 Selection signal expansion means

技术领域 FIELD

[0001] 本发明涉及一种信号扩充选择装置,尤其涉及一种供每一这些用户可同时地选择多个影音装置所产生多个影音信号的任意一个的信号扩充选择装置。 [0001] The present invention relates to a selection signal expansion means, particularly to a user for each of these can simultaneously select signal expansion means selecting any of a plurality of video signals generated by the plurality of video devices.

背景技术 Background technique

[0002] 现有技术中,当多个用户欲同时收到多个影音信号所形成的影音信息时,每一用户必须自行地采购用于产生这些影音信号的多个影音装置,使得这些影音装置仅能供单一用户使用,且在一段时间里,该用户仅会使用一个这些影音装置。 [0002] In the prior art, when a plurality of users want to simultaneously receive a plurality of audio video information signal is formed, each user must procure their own video means for generating a plurality of these audio and video signals, such that the audio devices used only for a single user, and a period of time, the user will use only one of these audio devices.

[0003] 故有必要提出一种可提供多个用户可同时使用这些影音装置的装置,用以解决现有技术的缺陷。 [0003] it is necessary to provide a plurality of user devices may provide these audio devices can be used simultaneously to solve the drawbacks of the prior art.

发明内容 SUMMARY

[0004] 本发明的一个目的是提供一种信号扩充选择装置,让多个用户可分别地选择由多个影音装置所产生的多个影音信号,并且在每一这些用户前显示每一这些用户所选择的这些影音信号(包含视频与音频)的一个所形成的影音信息。 [0004] An object of the present invention is to provide a selection signal expansion means, so that each user can select a plurality of the plurality of video signals generated by the plurality of video devices, and display each of the users before the users each video information of one of these selected video signals (including video and audio) to be formed.

[0005] 本发明的另一目的是根据上述的该信号扩充选择装置,通过轻易地置换/扩充这些影音装置(例如这些影音装置可符合数字视频广播(DVB)、数字视频卫星广播(DVB-S)、数字视频有线广播(DVB-C)、数字视频无线广播(DVB-T)与数字电视手持数字视频广播(DVB-H)影音通讯规范),让这些用户可同时地选择这些影音装置所产生的多个影音信号的任意一个。 [0005] Another object of the present invention is that the selection signal expansion means according to the above, by easily replacing / expansion of these audio devices (e.g., the AV apparatus may conform to digital video broadcasting (the DVB), digital video broadcasting satellite (DVB-S ), a digital video cable broadcasting (DVB-C), digital video radio broadcasting (DVB-T) and digital television digital video broadcast handheld (DVB-H) AV communication specification), so that these users can simultaneously select these AV devices generated any one of a plurality of video signals.

[0006] 为达到上述目的与其它目的,本发明提供一种信号扩充选择装置,供多个用户输入多个选择信号以选择多个影音装置所产生的多个影音信号的一个,并且将每一这些用户所选择的这些影音信号的一个转换成影音信息提供给每一这些用户,该信号扩充选择装置包含多个选择端口、处理单元、多个多任务模块与多个影音输出端口。 [0006] To achieve the foregoing and other objectives, the present invention provides a selection signal expansion means, a plurality of user inputs for a plurality of selection signal to select one of a plurality of video signals generated by the plurality of video devices, and each a converting these video signals selected by the user to the video information is provided to each of these users, the selection signal expansion means comprises a plurality of port selection, processing unit, a plurality of modules with a plurality of multi-tasking video output port. 其中,这些选择端口供接收这些选择信号;该处理单元与这些选择端口连接,该处理单元通过一算法演算这些选择信号以产生控制指令并输出该控制指令,以及该处理单元供通过该算法译码这些影音信号以产生该影音信息;这些多任务模块分别地具有多个输入端口、控制端口与传输端口,且这些输入端口与该传输端口连接以形成多个数据传输路径,又该控制端口与该传输端口与该处理单元连接,且每一这些多任务模块通过这些输入端口分别地接收这些影音信号,又根据每一这些多任务模块的该控制端口接收该控制指令选择这些数据传输路径的一个,以供这些影音信号的一个传送至该传输端口并输出至该处理单元;以及,这些影音输出端口与该处理单元连接,这些影音输出端口分别地输出与这些选择信号相关的该影音信息。 Wherein the selected port for receiving the selection signal; the processing unit is connected to the selected port, the processing unit by a calculation algorithm to generate the selection signal and outputs a control command to the control command, and the processing unit for the decoding algorithm by which the video signal to generate the audio and video information; multitask these modules each have a plurality of input ports, a control port and transmission port and the input port and the transfer port to form a plurality of data transmission paths, should the control port and the transmission port connected to the processing unit, and each of these multi-tasking module receives the video signal through the input ports, respectively, and receives the control command to select a data transmission path according to each of the modules of these multi-task control port, for the video signals transmitted to the transmission port a and output to the processing unit; and, the audio output port connected to the processing unit, the audio output ports, respectively associated with the output selection signal to the video information.

[0007] 与现有技术相较,本发明的信号扩充选择装置可提供多个用户可自多个影音装置中选择这些影音装置所产生的多个影音信号,使得每一用户可自行地选择这些影音装置所产生的这些影音信号,并在每一用户显示该用户所选择与该影音信号相关的影音信息。 [0007] Compared with the prior art, the expansion signal selecting device according to the present invention may provide a plurality of users can select a plurality of video signals generated by these audio devices from the plurality of video devices, such that each user can select these the video signal generated by video equipment, and each user associated with the display video signal video information selected by the user.

[0008] 此外,当本发明的信号扩充选择装置扩充新的影音装置时,这些用户皆可选择新的该影音装置所产生的影音信号。 [0008] Further, when the selection signal expansion means according to the present invention, a new audio expansion means, which is hardware selectable video signal the user that a new audio and video generated by the device.

附图说明 BRIEF DESCRIPTION

[0009] 图1为本发明实施例的信号扩充选择装置的方块示意图。 A block selecting signal expansion means [0009] Figure 1 is a schematic view of the embodiment of the invention.

[0010] 主要部件附图标记: [0010] The main components of reference numerals:

[0011] 2、4 用户 [0011] 2,4 user

[0012] 6、8、10、12 影音装置 [0012] 6,8,10,12 V device

[0013] 14 信号扩充选择装置 [0013] The selection signal expansion means 14

[0014] 16、18 选择端口 [0014] 16, 18 select the port

[0015] 20 处理单元 [0015] The processing unit 20

[0016] 22、24 多任务模块 [0016] 22, 24 multi-mission module

[0017] 222、224、226、228 输入端口 [0017] The input port 222,224,226,228

[0018] 2210,2410 控制端口 [0018] The control ports 2210,2410

[0019] 2212、2412 传输端口 [0019] 2212,2412 transmission port

[0020] 242、244、246、248 输入端口 [0020] The input port 242, 244

[0021] 26、28 影音输出端口 [0021] The audio output ports 26, 28

`[0022] AVS1、AVS2、AVS3、AVS4 影音信号 `[0022] AVS1, AVS2, AVS3, AVS4 video signal

[0023] AVI 1、AVI2 影音信息 [0023] AVI 1, AVI2 video information

[0024] SS1、SS2 选择信号 [0024] SS1, SS2 selection signal

[0025] P1、P2、P3、P4 数据传输路径 [0025] P1, P2, P3, P4 data transmission path

[0026] CM 控制指令 [0026] CM control command

具体实施方式 Detailed ways

[0027] 为充分了解本发明的目的、特征及技术效果,这里通过下述具体的实施例,并结合附图,对本发明做详细说明,说明如下: [0027] In order to fully understand the objects, features and technical advantages of the present invention, herein illustrated by the following specific embodiments, in conjunction with the accompanying drawings, a detailed explanation of the present invention is described as follows:

[0028] 参照图1,为本发明实施例的信号扩充选择装置的方块示意图。 [0028] Referring to FIG. 1, signal expansion means selecting a block schematic of an embodiment of the present invention. 在图1中,该信号扩充选择装置14供多个用户2、4输入多个选择信号SS1、SS2 (selected signal)以选择多个影音装置6、8、10、12所产生的多个影音信号AVS1、AVS2、AVS3、AVS4 (audio-visualsignal)的一个,并且将每一这些用户2、4所选择的这些影音信号AVSl、AVS2、AVS3、AVS4的一个转换成影音信息AVI1、AVI2> AVI3> AVI4 (audio-visual information)提供给每一这些用户2、4。 In Figure 1, the signal expansion unit 14 for selecting a plurality of user inputs 2,4 plurality of selection signals SS1, SS2 (selected signal) to select a plurality of the plurality of video signals generated by video means 6,8,10,12 AVS1, AVS2, AVS3, a AVS4 (audio-visualsignal), and each of them will be selected by the user of 2,4 video signals AVSl, AVS2, AVS3, a video and audio information converted into AVS4 AVI1, AVI2> AVI3> AVI4 (audio-visual information) provided for each of these users 2,4. 该影音信息AVI1、AVI2、AVI3、AVI4包含视频与音频,这些用户2、4可通过例如显示器或电视观看与收听该影音信息AVI1、AVI2、AVI3、AVI4。 The video information is AVI1, AVI2, AVI3, AVI4 comprising video and audio, the user can, for example, 2,4 or display the television viewing and listening video information AVI1, AVI2, AVI3, AVI4.

[0029] 这些影音装置6、8、10、12可符合数字视频广播(DVB)、数字视频卫星广播(DVB-S)、数字视频有线广播(DVB-C)、数字视频无线广播(DVB-T)与数字电视手持数字视频广播(DVB-H)的影音通讯规范。 [0029] These AV devices conform 6,8,10,12 Digital Video Broadcasting (DVB), digital video broadcasting satellite (DVB-S), digital video broadcasting cable (DVB-C), Digital Video Broadcast radio (DVB-T ) and digital TV digital video broadcast handheld (DVB-H) specification audio and video communications.

[0030] 在本实施例中,这些影音装置6、8、10、12分别以DVB、DVB-S、DVB-C、DVB-T为例说明,且这些影音装置6、8、10、12分别地产生数字视频广播信号AVS1、数字视频卫星广播信号AVS2、数字视频有线广播信号AVS3与数字视频无线广播信号AVS4。 [0030] In the present embodiment, the AV apparatus 6,8,10,12 respectively DVB, DVB-S, DVB-C, DVB-T as an example, and these are V device 6,8,10,12 generating a digital video broadcast signals AVS1, satellite digital video broadcasting signal AVS2, digital video broadcasting signal AVS3 cable broadcasting signal and the digital video AVS4. 再者,这些影音装置 Furthermore, these audio devices

6、8、10、12亦可为多媒体储存装置(例如硬盘或是DVD播放器与BD播放器等),该多媒体储存装置同样可产生这些影音信号AVS1、AVS2、AVS3、AVS4。 6,8,10,12 may also be a multimedia storage device (e.g. a hard disk or a DVD player and a BD player, etc.), the multimedia storage device may generate the same video signals AVS1, AVS2, AVS3, AVS4.

[0031] 该信号扩充选择装置14包含多个选择端口16、18、处理单元20、多个多任务模块22、24与多个影音输出端口26、28。 [0031] The signal selection means 14 comprises a plurality of expansion ports 16, 18 are selected, 20, the plurality of modules 22, 24 and a plurality of multi-task processing unit video output port 26.

[0032] 这些选择端16、18接收这些选择信号SS1、SS2,且这些用户2、4可通过红外线遥控器、键盘或鼠标等信号产生器(图未示)产生这些选择信号SS1、SS2。 [0032] The select terminal 16,18 receiving the selection signals SS1, SS2, and these may be 2,4 user (not shown) generates the selection signals SS1, SS2 etc. by infrared remote control, a keyboard or a mouse signal generator.

[0033] 在本实施例中,假定该用户2输入可用于选择这些影音信号AVSl的该输入信号SSl,以及假定该用户4输入可用于选择这些影音信号AVS2的该输入信号SS2为例说明。 [0033] In the present embodiment, it is assumed that the user 2 can be used to select the input video signal is the input signal AVSl SSl, and assuming that the user may be used to select these 4 input video signals of the input signal SS2 AVS2 an example.

[0034] 该处理单元20与这些选择端口16、18连接,且该处理单元20通过一算法(图未示)演算这些选择信号SS1、SS2以产生控制指令CM(controlcommand),并将该控制指令CM输出至这些多任务模块22、24。 [0034] The processing unit 20 is connected to the selected ports 16, 18, 20 and the processing unit (not shown) calculating these selection signals SS1 through an algorithm, SS2 to generate a control instruction CM (controlcommand), and the control command CM output to multi-task these modules 22, 24.

[0035] 值得注意的是,在另外一个实施例中,该处理单元20亦可通过该算法产生多个控制指令(图未示),并将每一这些控制指令CM分别地传送至每一多任务模块22、24。 [0035] It is noted that, in another embodiment, the processing unit 20 also generates a plurality of control instructions (not shown) through the algorithm, and each of these control instructions are transmitted to each CM plurality task module 22, 24. 或者,又在另外一个实施例中,该处理单元20亦可在不同时间将该控制指令CM分别地传送至每一这些多任务模块22、24,即该处理单元20在不同时间控制不同的该多任务模块22、24。 Alternatively, in yet another embodiment, the processing unit 20 also transmits the CM control commands respectively to each of these multi-tasking module 22 at different times, i.e. the processing unit 20 at different times of the different control multitasking module 22, 24. 然而,对于该处理单元20与这些多任务模块22、24而言,该时间十分短暂,不至于本实施例所采用的方法有明显的时间延迟现象。 However, the processing unit 20 with respect to the modules 22 and 24 in terms of multi-tasking, the very short time, not to the present embodiment has employed the method in Example significant time delays.

[0036] 在本实施例中,该多任务模块22提供该用户2选取这些影音信号AVS1、AVS2、AVS3、AVS4的一个,以及该多任务模块24提供该用户4选取这些影音信号AVS1、AVS2、AVS3.AVS4 的一个。 [0036] In the present embodiment, the multiplexer module 22 provides the user 2 select the video signals AVS1, AVS2, AVS3, a AVS4, and the multiplexer module 24 provides the user 4 to select the audio and video signals AVS1, AVS2, a AVS3.AVS4 of.

[0037] 该多任务模块22分别地具有4组的这些输入端口222、224、226、228、控制端口2210与传输端口2212,例如这些输入端口222、224、226、228符合高清晰度多媒体接口(High Definition Multimedia Interface)、同轴电缆(Coaxial cable)、显不端口(Display Port)与行动式数字媒体接口(Portable DigitalMedia Interface)的影音通讯标准。 The input port [0037] The multiplexer module 22 each having 4 groups 222,224,226,228, control port 2210 and transfer port 2212, for example, the input ports 222,224,226,228 meet high definition multimedia interface (High Definition Multimedia Interface), coaxial cable (coaxial cable), no significant port (Display port) and mobile digital audio and video communication standard media interface (Portable DigitalMedia Interface) is.

[0038] 这些输入端口222、224、226、228与这些影音装置6、8、10、12连接,用于接收这些影音信号AVS1、AVS2、AVS3、AVS4。 [0038] These inputs are connected to these ports 222,224,226,228 6,8,10,12 AV devices, for receiving the video signals AVS1, AVS2, AVS3, AVS4. 这些输入端口222、224、226、228与该传输端口2212连接以形成4组的数据传输路径PU P2、P3、P4,又该控制端口2210与该传输端口2212与该处理单元20连接,且该多任务模块22通过这些输入端口222、224、226、228与这些影音装置6、8、10、12连接并分别地接收这些影音信号AVS1、AVS2、AVS3、AVS4,又根据该多任务模块22的该控制端口2210接收该控制指令CM。 These ports 222,224,226,228 to the transmission input port 2212 to form a data transmission path PU 4 groups of P2, P3, P4, should the control port 2210 of the port 2212 is connected to the transmission processing unit 20, and the multitasking module 22 and the video and audio signals respectively received through the input port AVS1 222,224,226,228 AV devices connected to these 6,8,10,12, AVS2, AVS3, AVS4, and in accordance with the multi-task module 22 the control port 2210 receives the control instruction CM. 该多任务模块22根据该控制指令可选择这些数据传输路径P1、P2、P3、P4的一个。 The multiplexer module 22 may select a data transmission paths P1, P2, P3, P4 based on the control command.

[0039] 在本实施例中,由于该用户2输入欲选择该影音信号AVSl的选择信号SSl,故该多任务模块22选择该数据传输路径Pl,使得该影音信号AVSl沿着该输入端口222与该传输端口2212所形成的该数据传输路径Pl传送至该处理单元20。 [0039] In the present embodiment, since the user is to select the second input selection signal of the video signal AVSl SSl, so the multiplexer module 22 selects the data transmission path Pl, so that the video signal input port 222 along which AVSl and the data transmission port of the transmission path Pl 2212 formed is transmitted to the processing unit 20.

[0040] 同样的,该多任务模块24分别地具有4组的这些输入端口242、244、246、248、控制端口2410与传输端口2412。 [0040] Similarly, the multiplexer module 24, respectively, an input port 242, 244 having these four groups, control port 2410 and transfer port 2412. 在本实施例中,这些输入端口242、244、246、248分别地与这些输入端口222、224、226、228连接,用以共同地接收这些影音信号AVS1、AVS2、AVS3、AVS4。 In the present embodiment, the input ports 242, 244 are respectively connected to these input ports 222,224,226,228 for collectively receiving the video signals AVS1, AVS2, AVS3, AVS4.

[0041] 这些输入端口242、244、246、248与该传输端口2412连接以形成4组的数据传输路径? [0041] The input port 242, 244 is connected to the transmission port 2412 to form a data transmission path 4 group? 1、? 1,? 2、? 2,? 344,又该控制端口2410与该传输端口2412与该处理单元20连接,且该多任务模块24通过这些输入端口242、244、246、248与这些影音装置6、8、10、12连接并分别地接收这些影音信号AVS1、AVS2、AVS3、AVS4,又根据该多任务模块24的该控制端口2410接收该控制指令CM。 344, should the control port 24102412 connected to the port and the transmission processing unit 20, and the multiplexer module 24 is connected to ports 242, 244 respectively and through which the input audio devices 6,8,10,12 receiving the video signals AVS1, AVS2, AVS3, AVS4, and receives the control command module CM according to the multiplexer 24 to the control port 2410. 该多任务模块24根据该控制指令CM可选择这些数据传输路径PU P2、P3、P4的一个。 The multiplexer module 24 according to the control instruction CM select a data transmission path PU P2, P3, P4 of. 在本实施例中,由于该用户4输入欲选择该影音信号AVS2的选择信号SS2,故该多任务模块24选择该数据传输路径P2,使得该影音信号AVS2沿着该输入端口242与该传输端口2412所形成的该数据传输路径Pl传送至该处理单元20。 In the present embodiment, since the user input is to select the selection signal 4 the video signal SS2 AVS2, so the multiplexer module 24 selects the data transmission path P2, so that the video signal AVS2 242 along the port and the transmission input port the data transmission path formed Pl 2412 transmitted to the processing unit 20.

[0042] 再者,该处理单元20根据自该多任务模块22所传送的该影音信号AVSl与该多任务模块24所传送的该影音信号AVS2,进一步地将该影音信号AVSl译码成该影音信息AVIl与将该影音信号AVS2译码成该影音信息AVI2。 [0042] Further, the processing unit 20 from the video signal AVSl the multiplexer module 22 is transmitted to the video signal AVS2 the multiplexer module 24 is transmitted, the further video signal to the video decoding AVSl the video information signal AVS2 AVIl and decoded into the video information AVI2.

[0043] 此外,该处理单元20又将该影音信息AVIl传送至该影音输出端口26,使得该用户2可自该影音输出端口26获得所选择的该影音信号AVSl,以及该处理单元20又将该影音信息AVI2传送至该影音输出端口28,使得该用户4可自该影音输出端口28获得所选择的该影音信号AVS2。 [0043] In addition, the processing unit 20 and the video information is transmitted to the AVIl video output port 26, so that the user can 2 from the video output port 26 of the video signal obtained AVSl selected, and the processing unit 20 in turn the AVI2 video information transmitted to the video output port 28, so that the user can 4 from the video output port 28 of the video signal obtained AVS2 selected. 另外,这些影音输出端口26、28为便于显示器或电视连接,这些影音输出端口26、28为符合高清晰度多媒体接口、同轴电缆、显示端口与行动式数字媒体接口的影音通讯标准。 Further, the audio output ports 26, 28 to facilitate connection monitor or TV, the audio output ports 26, 28 to conform to high definition multimedia interface, coaxial cable, a display port standard video communication and mobile digital media interface.

[0044] 本发明在上文中已以较佳实施例揭露,然而本领域技术人员应理解的是,该实施例仅用于描绘本发明,而不应解读为限制本发明的范围。 [0044] In the preferred embodiment of the present invention has been disclosed in the foregoing embodiments, those skilled in the art will appreciate that the embodiments of the invention only, but should not be construed as limiting the scope of the present invention. 应注意的是,凡是与该实施例等效的变化与置换,均应视为涵盖于本发明的范畴内。 It should be noted that all variations and equivalent replacements of the embodiments should fall within the scope of the invention encompassed. 因此,本发明的保护范围当以权利要求书所限定的内容为准。 Accordingly, the scope of the present invention when the content defined in the appended claims and their equivalents.

Claims (5)

1.一种信号扩充选择装置,其特征在于,供多个用户输入多个选择信号以选择多个影音装置所产生的多个影音信号的一个,并且将每一这些用户所选择的这些影音信号的一个转换成影音信息提供给每一这些用户,该信号扩充选择装置包含: 多个选择端口,供接收这些选择信号; 处理单元,与这些选择端口连接,该处理单元通过一算法演算这些选择信号以产生控制指令并输出该控制指令,以及该处理单元供通过该算法译码这些影音信号以产生该影音信息; 多个多任务模块,分别地具有多个输入端口、控制端口与传输端口,且这些输入端口与该传输端口连接以形成多个数据传输路径,又该控制端口与该传输端口与该处理单元连接,且每一这些多任务模块通过这些输入端口分别地接收这些影音信号,又根据每一这些多任务模块的该控制端口接收该控制指 A selection signal expansion means, wherein a plurality of users for a plurality of input selection signal to select one of a plurality of video signals generated by the plurality of video devices, and each of these user selected the video signals is converted into a video and audio information is provided to each of these users, the selection signal expansion means comprising: selecting a plurality of ports for receiving the selection signal; processing unit, with the selected port, the processing unit by an algorithm calculating these selection signals to generate a control command and outputs the control command, and the processing unit of the algorithm for decoding the video signal to generate the audio and video information; a plurality of multi-task modules, each having a plurality of input ports, a control port and transmission port and the input port and the transfer port to form a plurality of data transmission paths, should the control port is connected to the transmission port and the processing unit, and each of these multi-tasking module receives the video signal through the input ports, respectively, and in accordance with the multi-task control port of each of these modules receives the control finger 选择这些数据传输路径的一个,以供这些影音信号的一个传送至该传输端口并输出至该处理单兀;以及多个影音输出端口,与该处理单元连接,且这些影音输出端口分别地输出与这些选择信号相关联的该影音信息。 Selecting a data transmission path, for a transmission of these signals to the video port and outputs it to the transmission processing unit Wu; and a plurality of audio output ports, connected to the processing unit, and the audio output ports, respectively outputs the video signal information associated with the selection.
2.如权利要求1所述的信号扩充选择装置,其特征在于,该处理单元在不同时间将该控制指令分别地传送至每一这些多任务模块的该控制端口。 2. A signal selecting device according to expansion claim 1, wherein the processing unit that controls the port control commands are transmitted to each of the plurality of task modules at different times.
3.如权利要求1所述的信号扩充选择装置,其特征在于,该处理单元还包含通过该算法产生多个控制指令,并将每一这些控制指令分别地传送至每一多任务模块的该控制端□。 3. A signal selecting device according to expansion claimed in claim 1, wherein the processing unit further comprises a plurality of control commands generated by the algorithm, and each of these control instructions are transmitted to each of the multi-tasking module control terminal □.
4.如权利要求1所述的信号扩充选择装置,其特征在于,这些多任务模块的每一这些输入端口相对应地连接以接收这些影音信号。 4. A signal selecting device according to expansion claim 1, wherein each of the plurality of multi-tasking modules corresponding to these input ports connected to receive the audio and video signals.
5.如权利要求1所述的信号扩充选择装置,其特征在于,每一这些影音输出端口与这些输入端口符合高清晰度多媒体接口、同轴电缆、显示端口与行动式数字媒体接口的影音通讯标准。 5. A signal selecting device according to expansion claim 1, wherein each of these audio output port and the input port in line with the high definition multimedia interface, coaxial cable, and display video communication port of the mobile digital media interface standard.
CN201210452333.9A 2012-11-13 2012-11-13 Selection signal expansion means CN103813187B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210452333.9A CN103813187B (en) 2012-11-13 2012-11-13 Selection signal expansion means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210452333.9A CN103813187B (en) 2012-11-13 2012-11-13 Selection signal expansion means

Publications (2)

Publication Number Publication Date
CN103813187A true CN103813187A (en) 2014-05-21
CN103813187B CN103813187B (en) 2017-03-01

Family

ID=50709314

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210452333.9A CN103813187B (en) 2012-11-13 2012-11-13 Selection signal expansion means

Country Status (1)

Country Link
CN (1) CN103813187B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004179420A (en) * 2002-11-27 2004-06-24 Matsushita Electric Ind Co Ltd Semiconductor integrated circuit
US20090010320A1 (en) * 2007-07-02 2009-01-08 Micron Technology, Inc. Fractional-Rate Decision Feedback Equalization Useful in a Data Transmission System
CN102647631A (en) * 2011-02-21 2012-08-22 鸿富锦精密工业(深圳)有限公司 Set-top box, flash glasses and method for simultaneously watching multiple audio and visual programs by plurality of users

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004179420A (en) * 2002-11-27 2004-06-24 Matsushita Electric Ind Co Ltd Semiconductor integrated circuit
US20090010320A1 (en) * 2007-07-02 2009-01-08 Micron Technology, Inc. Fractional-Rate Decision Feedback Equalization Useful in a Data Transmission System
CN102647631A (en) * 2011-02-21 2012-08-22 鸿富锦精密工业(深圳)有限公司 Set-top box, flash glasses and method for simultaneously watching multiple audio and visual programs by plurality of users

Also Published As

Publication number Publication date
CN103813187B (en) 2017-03-01

Similar Documents

Publication Publication Date Title
CN100536536C (en) Video processing system, set-top box and method for treating audio/video information
US5867223A (en) System for assigning multichannel audio signals to independent wireless audio output devices
US8352544B2 (en) Composition of local media playback with remotely generated user interface
US9462307B2 (en) ABR live to VOD system and method
JP5095711B2 (en) How to press content towards a connected device
US8458147B2 (en) Techniques for the association, customization and automation of content from multiple sources on a single display
US20060171395A1 (en) Systems and methods for implementing a metadata station for an internet radio service
US9338479B2 (en) Virtualizing user interface and set top box functionality while providing media over network
CN102802063B (en) A set top box device with a wifi hotspot
CA2652046C (en) Composition of local user interface with remotely generated user interface and media
US20040010805A1 (en) Method and system for remote video display through a wireless projector
US9252572B2 (en) Media appliance and method for use of same
US9288534B2 (en) Systems and methods for operating media devices
US20090249420A1 (en) Method for configuring video apparatus according to video system and content, and video apparatus and server applying the same
US20120033135A1 (en) Method and Apparatus For Listening to audio Corresponding to a PIP Display
US20090254953A1 (en) Wireless video and audio broadcasting device
US9049496B2 (en) Media source identification
US20090089675A1 (en) Method for providing graphical user interface and video apparatus using the same
KR100892794B1 (en) Tuner module utilizing device-specific controller
CN1435979A (en) Tream source apparatus and display apparatus interface system and method
US8542320B2 (en) Method and system to control a non-gesture controlled device using gesture interactions with a gesture controlled device
CN102782641B (en) Apparatus and method for controlling the multimedia equipment under long-range display pattern
CN102595221A (en) Multi-screen interaction system and corresponding multimedia intelligent terminals
CN1750637A (en) Broadcast metadata format independent of transmission standard
CN202059445U (en) Wireless video/audio transmission device and wireless transmission system comprising same

Legal Events

Date Code Title Description
C06 Publication
C10 Entry into substantive examination
GR01 Patent grant