CN101193222A - A device for getting and playing video and audio data - Google Patents
A device for getting and playing video and audio data Download PDFInfo
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- CN101193222A CN101193222A CNA2006101570525A CN200610157052A CN101193222A CN 101193222 A CN101193222 A CN 101193222A CN A2006101570525 A CNA2006101570525 A CN A2006101570525A CN 200610157052 A CN200610157052 A CN 200610157052A CN 101193222 A CN101193222 A CN 101193222A
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Abstract
The invention discloses a device for playing A/V data, comprising a wireless network processor, an A/V decoder, a video processor, an audio processor, a power amplifier and an A/V player. The invention also discloses an A/V data capture device. The invention, through the wireless network processor, receives A/V signals transmitted from a signal transmitter; the received A/V signals are decoded by the A/V decoder to provide A/V data; the A/V data is sent respectively to the video processor and the audio processor; and at last, the A/V data is played on the A/V player. With the invention, a TV set receives wirelessly the A/V data from a computer and meanwhile a user enjoys conveniently the A/V data on a computer.
Description
Technical field
The present invention relates to communication and field of computer technology, relate in particular to a kind of obtaining and the device of displaying video and voice data.
Background technology
Along with science and technology development, the especially development of computer internet technology, many variations have also taken place in people's living awareness and idea, and people become and more and more be unable to do without network, be unable to do without computer.People are constantly pursuing high-quality life, so intelligentized life style is quietly risen, and the notion of intelligent family also produces thus, and people begin browsing information, foradownloaded video data content from network, perhaps browse digital photo, watch digitizing video by computer.Yet computer screen size less than normal greatly reduces the enjoyment that the one family appreciates together.People wish and can connect the television set in the computer in study and parlor, associated video on the computer and voice data are watched by TV, yet mode by wired connection, can bring the trouble of line to TV user, be not easy to TV user and watch associated video and voice data on the computer.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of obtaining and the device of displaying video and voice data, in the time of with video on the TV function wireless receiving computer that reaches TV user and voice data, make things convenient for TV user to watch the video on the computer and the purpose of voice data again.
For solving the problems of the technologies described above, the invention provides following technical scheme:
A kind of device that obtains video and voice data comprises: radio network processing, audio/video decoder, video processor, audio process, power amplifier;
Described radio network processing is used for receiving video signals and audio signal; Its output links to each other with the input of described audio/video decoder, is used to export the video signal data and the audio signal data that are received and arrives described audio/video decoder;
Described audio/video decoder, its input links to each other with the output of described radio network processing, be used to receive the video signal data and the audio signal data of the output output of described radio network processing, and decode this video signal data and audio signal data, decode video data and voice data from this video signal data and audio signal data; Its first output links to each other with the input of described video processor, is used to export the video data that is decoded and arrives described video processor; Its second output links to each other with the input of described audio process, is used to export the voice data that is decoded and arrives described audio process;
Described video processor, its input links to each other with first output of described audio/video decoder, is used to receive the video data of described audio/video decoder first output output;
Described audio process, its input links to each other with second output of described audio/video decoder, is used to receive the voice data of described audio/video decoder second output output; Its output links to each other with the input of described power amplifier, is used to export the voice data that is received and arrives described power amplifier;
Described power amplifier, its input links to each other with the output of described audio process, is used to receive the voice data of the output output of described audio process, and this voice data is amplified to preset data.
The output of described radio network processing arrives described audio/video decoder by video signal data and the audio signal data that the output of Peripheral Component Interconnect standard pci bus is received.
Described radio network processing is the MINI wireless network card; Described video processor is a UX66 video processor chip; Described audio process is audio process chip TAS3208; Described power amplifier is power amplifier LA42102.
The device of a kind of displaying video and voice data comprises: radio network processing, audio/video decoder, video processor, audio process, power amplifier and audio/video player;
Described radio network processing is used for vision signal and audio signal that the received signal transmitter sends; Its output links to each other with the input of described audio/video decoder, is used to export the video signal data and the audio signal data that are received and arrives described audio/video decoder;
Described audio/video decoder, its input links to each other with the output of described radio network processing, be used to receive the video signal data and the audio signal data of the output output of described radio network processing, and decode this video signal data and audio signal data, decode video data and voice data from this video signal data and audio signal data; Its first output links to each other with the input of described video processor, is used to export the video data that is decoded and arrives described video processor; Its second output links to each other with the input of described audio process, is used to export the voice data that is decoded and arrives described audio process;
Described video processor, its input links to each other with first output of described audio/video decoder, is used to receive the video data of described audio/video decoder first output output; Its output links to each other with the first input end of described audio/video player, is used to export the video data that is received and arrives described audio/video player;
Described audio process, its input links to each other with second output of described audio/video decoder, is used to receive the voice data of described audio/video decoder second output output; Its output links to each other with the input of described power amplifier, is used to export the voice data that is received and arrives described power amplifier;
Described power amplifier, its input links to each other with the output of described audio process, is used to receive the voice data of the output output of described audio process, and this voice data is amplified to preset data; Its output links to each other with second input of described audio/video player, is used to export voice data after this amplification to described audio/video player;
Described audio/video player, its first input end links to each other with the output of described video processor, is used to receive the video data of the output output of described video processor, and plays the video data of this reception; Its second input links to each other with the output of described audio process, is used to receive the voice data of the output output of described audio process, and plays the voice data of this reception.
Described sender unit is a computer.
The output of described radio network processing arrives described audio/video decoder by video signal data and the audio signal data that the output of Peripheral Component Interconnect standard pci bus is received.
The output of described video processor arrives described audio/video player by the video data that the output of Low Voltage Differential Signal transmission LVDS line is received.
Described radio network processing is the MINI wireless network card; Described video processor is a UX66 video processor chip; Described audio process is audio process chip TAS3208; Described power amplifier is power amplifier LA42102; Described audio/video player is a television set.
As can be seen from the above technical solutions, the present invention has the following advantages:
Vision signal and audio signal that the present invention at first sends by radio network processing received signal transmitter, then by audio/video decoder the decode video signal data and the audio signal data of this reception, therefrom decode video data and voice data, and send this video data that decodes to video processor and send this voice data that decodes to audio process, play this video data that decodes and voice data information by audio/video player at last; Wherein, sender unit is a computer, and audio/video player is a television set.When the present invention makes video on the TV function wireless receiving computer of TV user and voice data, make things convenient for TV user to watch video and voice data on the computer again.
Description of drawings
Fig. 1 is the structure chart that obtains the device of video and voice data of the present invention;
Fig. 2 is the structure chart of the device of displaying video of the present invention and voice data.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.
Basic ideas of the present invention are: at first pass through vision signal and the audio signal that radio network processing received signal transmitter sends, then by audio/video decoder the decode video signal data and the audio signal data of this reception, therefrom decode video data and voice data, and send this video data that decodes to video processor and send this voice data that decodes to audio process, play this video data that decodes and voice data information by audio/video player at last; Wherein, sender unit is a computer, and audio/video player is a television set.When the present invention makes video on the TV function wireless receiving computer of TV user and voice data, make things convenient for TV user to watch video and voice data on the computer again.
A kind of device that obtains video and voice data, referring to Fig. 1, this device that obtains video and voice data comprises: radio network processing 101, audio/video decoder 102, video processor 103, audio process 104, power amplifier 105;
Radio network processing 101: be used for receiving video signals and audio signal; Its output links to each other with the input of audio/video decoder 102, is used to export the video signal data that received and audio signal data to audio/video decoder 102;
Audio/video decoder 102: its input links to each other with the output of radio network processing 101, be used to receive the video signal data and the audio signal data of the output output of radio network processing 101, and decode this video signal data and audio signal data, decode video data and voice data from this video signal data and audio signal data; Its first output links to each other with the input of video processor 103, is used to export the video data that decoded to video processor 103; Its second output links to each other with the input of audio process 104, is used to export the voice data that decoded to audio process 104;
Video processor 103: its input links to each other with first output of audio/video decoder 102, is used to receive the video data of audio/video decoder 102 first outputs output;
Audio process 104: its input links to each other with second output of audio/video decoder 102, is used to receive the voice data of audio/video decoder 102 second outputs output; Its output links to each other with the input of power amplifier 105, is used to export the voice data that received to power amplifier 105;
Power amplifier 105: its input links to each other with the output of audio process 104, is used to receive the voice data of the output output of audio process 104, and this voice data is amplified to the required data of enough promotion respective speaker.
Wherein, the video signal data that received by Peripheral Component Interconnect standard (PCI) bus output of the output of radio network processing 101 and audio signal data are to audio/video decoder 102.
Wherein, radio network processing 101 is MINI wireless network cards.
Wherein, video processor 103 is UX66 video processor 103 chips.
Wherein, audio process 104 is audio process chip TAS3208.
Wherein, power amplifier 105 is power amplifier LA42102.
The device of a kind of displaying video and voice data, referring to Fig. 2, the device of this displaying video and voice data comprises: radio network processing 201, audio/video decoder 202, video processor 203, audio process 204, power amplifier 205 and audio/video player 206;
Radio network processing 201: be used for vision signal and audio signal that the received signal transmitter sends; Its output links to each other with the input of audio/video decoder 202, is used to export the video signal data that received and audio signal data to audio/video decoder 202;
Audio/video decoder 202: its input links to each other with the output of radio network processing 201, be used to receive the video signal data and the audio signal data of the output output of radio network processing 201, and decode this video signal data and audio signal data, decode video data and voice data from this video signal data and audio signal data; Its first output links to each other with the input of video processor 203, is used to export the video data that decoded to video processor 203; Its second output links to each other with the input of audio process 204, is used to export the voice data that decoded to audio process 204;
Video processor 203: its input links to each other with first output of audio/video decoder 202, is used to receive the video data of audio/video decoder 202 first outputs output; Its output links to each other with the first input end of audio/video player 206, is used to export the video data that received to audio/video player 206;
Audio process 204: its input links to each other with second output of audio/video decoder 202, is used to receive the voice data of audio/video decoder 202 second outputs output; Its output links to each other with the input of power amplifier 205, is used to export the voice data that received to power amplifier 205;
Power amplifier 205: its input links to each other with the output of audio process 204, is used to receive the voice data of the output output of audio process 204, and this voice data is amplified to the required data of enough promotion respective speaker; Its output links to each other with second input of audio/video player 206, is used to export voice data after this amplification to audio/video player 206;
Audio/video player 206: its first input end links to each other with the output of video processor 203, is used for the video data of the output output of receiver, video processor 203, and plays the video data of this reception; Its second input links to each other with the output of audio process 204, is used to receive the voice data of the output output of audio process 204, and plays the voice data of this reception.
Wherein, the video signal data that received by pci bus output of the output of radio network processing 201 and audio signal data are to audio/video decoder 202.
Wherein, sender unit is a computer.
Wherein, the video data that received by the output of Low Voltage Differential Signal transmission (LVDS) line of the output of video processor 203 is to audio/video player 206.
Wherein, radio network processing 201 is MINI wireless network cards.
Wherein, video processor 203 is UX66 video processor 203 chips.
Wherein, audio process 204 is audio process chip TAS3208.
Wherein, power amplifier 205 is power amplifier LA42102.
Wherein, audio/video player 206 is television sets.
More than to a kind of obtain and the device of displaying video and voice data is described in detail provided by the present invention, used specific case herein principle of the present invention and execution mode are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (8)
1. a device that obtains video and voice data is characterized in that, comprising: radio network processing, audio/video decoder, video processor, audio process, power amplifier;
Described radio network processing is used for receiving video signals and audio signal; Its output links to each other with the input of described audio/video decoder, is used to export the video signal data and the audio signal data that are received and arrives described audio/video decoder;
Described audio/video decoder, its input links to each other with the output of described radio network processing, be used to receive the video signal data and the audio signal data of the output output of described radio network processing, and decode this video signal data and audio signal data, decode video data and voice data from this video signal data and audio signal data; Its first output links to each other with the input of described video processor, is used to export the video data that is decoded and arrives described video processor; Its second output links to each other with the input of described audio process, is used to export the voice data that is decoded and arrives described audio process;
Described video processor, its input links to each other with first output of described audio/video decoder, is used to receive the video data of described audio/video decoder first output output;
Described audio process, its input links to each other with second output of described audio/video decoder, is used to receive the voice data of described audio/video decoder second output output; Its output links to each other with the input of described power amplifier, is used to export the voice data that is received and arrives described power amplifier;
Described power amplifier, its input links to each other with the output of described audio process, is used to receive the voice data of the output output of described audio process, and this voice data is amplified to preset data.
2. the device that obtains video and voice data as claimed in claim 1, it is characterized in that the output of described radio network processing arrives described audio/video decoder by video signal data and the audio signal data that the output of Peripheral Component Interconnect standard pci bus is received.
3. the device that obtains video and voice data as claimed in claim 1 is characterized in that, described radio network processing is the MINI wireless network card; Described video processor is a UX66 video processor chip; Described audio process is audio process chip TAS3208; Described power amplifier is power amplifier LA42102.
4. the device of displaying video and voice data is characterized in that, comprising: radio network processing, audio/video decoder, video processor, audio process, power amplifier and audio/video player;
Described radio network processing is used for vision signal and audio signal that the received signal transmitter sends; Its output links to each other with the input of described audio/video decoder, is used to export the video signal data and the audio signal data that are received and arrives described audio/video decoder;
Described audio/video decoder, its input links to each other with the output of described radio network processing, be used to receive the video signal data and the audio signal data of the output output of described radio network processing, and decode this video signal data and audio signal data, decode video data and voice data from this video signal data and audio signal data; Its first output links to each other with the input of described video processor, is used to export the video data that is decoded and arrives described video processor; Its second output links to each other with the input of described audio process, is used to export the voice data that is decoded and arrives described audio process;
Described video processor, its input links to each other with first output of described audio/video decoder, is used to receive the video data of described audio/video decoder first output output; Its output links to each other with the first input end of described audio/video player, is used to export the video data that is received and arrives described audio/video player;
Described audio process, its input links to each other with second output of described audio/video decoder, is used to receive the voice data of described audio/video decoder second output output; Its output links to each other with the input of described power amplifier, is used to export the voice data that is received and arrives described power amplifier;
Described power amplifier, its input links to each other with the output of described audio process, is used to receive the voice data of the output output of described audio process, and this voice data is amplified to preset data; Its output links to each other with second input of described audio/video player, is used to export voice data after this amplification to described audio/video player;
Described audio/video player, its first input end links to each other with the output of described video processor, is used to receive the video data of the output output of described video processor, and plays the video data of this reception; Its second input links to each other with the output of described audio process, is used to receive the voice data of the output output of described audio process, and plays the voice data of this reception.
5. the device of displaying video as claimed in claim 4 and voice data is characterized in that described sender unit is a computer.
6. the device of displaying video as claimed in claim 4 and voice data, it is characterized in that the output of described radio network processing arrives described audio/video decoder by video signal data and the audio signal data that the output of Peripheral Component Interconnect standard pci bus is received.
7. the device of displaying video as claimed in claim 4 and voice data is characterized in that, the output of described video processor arrives described audio/video player by the video data that the output of Low Voltage Differential Signal transmission LVDS line is received.
8. the device of displaying video as claimed in claim 4 and voice data is characterized in that, described radio network processing is the MINI wireless network card; Described video processor is a UX66 video processor chip; Described audio process is audio process chip TAS3208; Described power amplifier is power amplifier LA42102; Described audio/video player is a television set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101570525A CN101193222A (en) | 2006-11-23 | 2006-11-23 | A device for getting and playing video and audio data |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101570525A CN101193222A (en) | 2006-11-23 | 2006-11-23 | A device for getting and playing video and audio data |
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| Publication Number | Publication Date |
|---|---|
| CN101193222A true CN101193222A (en) | 2008-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101570525A Pending CN101193222A (en) | 2006-11-23 | 2006-11-23 | A device for getting and playing video and audio data |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102217302A (en) * | 2008-11-19 | 2011-10-12 | 索尼公司 | Embedded wireless antenna for network tv |
| CN105744344A (en) * | 2014-12-11 | 2016-07-06 | 深圳Tcl数字技术有限公司 | playing control method and system |
| CN110401874A (en) * | 2019-08-19 | 2019-11-01 | 深圳市浪涛科技有限公司 | A kind of digital broadcasting monitor speaker, system and method with Video Output |
-
2006
- 2006-11-23 CN CNA2006101570525A patent/CN101193222A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102217302A (en) * | 2008-11-19 | 2011-10-12 | 索尼公司 | Embedded wireless antenna for network tv |
| CN105744344A (en) * | 2014-12-11 | 2016-07-06 | 深圳Tcl数字技术有限公司 | playing control method and system |
| CN105744344B (en) * | 2014-12-11 | 2019-10-01 | 深圳Tcl数字技术有限公司 | playing control method and system |
| CN110401874A (en) * | 2019-08-19 | 2019-11-01 | 深圳市浪涛科技有限公司 | A kind of digital broadcasting monitor speaker, system and method with Video Output |
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Open date: 20080604 |