CN202075993U - Blue-ray player with videophone function - Google Patents
Blue-ray player with videophone function Download PDFInfo
- Publication number
- CN202075993U CN202075993U CN2011201771889U CN201120177188U CN202075993U CN 202075993 U CN202075993 U CN 202075993U CN 2011201771889 U CN2011201771889 U CN 2011201771889U CN 201120177188 U CN201120177188 U CN 201120177188U CN 202075993 U CN202075993 U CN 202075993U
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- China
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- video
- circuit
- audio
- videophone
- interface module
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- Expired - Fee Related
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- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The utility model discloses a blue-ray player with a videophone function. The blue-ray player can realize network video communication by the networks, such as the internet and the like. The blue-ray player is provided with a blue-ray movement, wherein the blue-ray movement is connected with a video and audio interface module through a servo drive circuit and a coding and decoding module; a camera and a microphone are arranged and are connected with an interface circuit by a dedicated interface of the videophone; one output path of the interface circuit is connected with the video and audio decoding circuit of the videophone by a band pass filter; the other path of the interface circuit is connected with a cable network interface module; the cable network interface module is connected with the video and audio decoding circuit of the videophone by a video and audio separation circuit; one output path of the video and audio decoding circuit of the videophone is directly connected with a cache; the other output path is connected with the cache through a video overlaying circuit; and the output of the cache is connected with the video and audio interface module.
Description
Technical field
The utility model relates to a kind of blue light player, especially a kind of blue light player with video telephone function that utilizes network implementation existing network network video callings such as internet.
Background technology
At present, known blue light player all is provided with the blue light movement, the blue light movement joins by servo driving circuit, coding/decoding module and audio-video interface module, audio-video signal and HDTV that the audio-video interface module is exported join, can obtain the video disc picture of high-resolution, high image quality, be subjected to users' favor deeply.Skype is present global most popular Redvip software, can no-charge call except that on network, it is also comparatively cheap to dial mobile phone, landline telephone even international long-distance call rate, end message products such as PC have been widely used in, can be used for the Internet video chat, hold multi-party network meeting etc., be subjected to people's welcome.But existing blue light player does not have the function of videophone, only purchases end message product such as PC and could realize Internet phone-calling, makes the people feel inconvenience.
Summary of the invention
The utility model is in order to solve the above-mentioned technical matters of existing in prior technology, a kind of blue light player with video telephone function that utilizes network implementation existing network network video callings such as internet to be provided.
Technical solution of the present utility model is: a kind of blue light player with video telephone function, the blue light movement is arranged, the blue light movement is by the servo driving circuit, coding/decoding module and audio-video interface module are joined, it is characterized in that: be provided with camera and Mike, camera and Mike are joined by videophone special purpose interface and interface circuit, the output of interface circuit is leaded up to bandpass filter and videophone audio/video decoding circuit and is joined, another road and wired network interface module are joined, the wired network interface module is joined by audio frequency and video separation circuit and videophone audio/video decoding circuit, the output one tunnel of videophone audio/video decoding circuit directly and buffer join, another road joins by video superimpose circuit and buffer, and the output of buffer and audio-video interface module are joined.
The utility model is realized blue light player and visual circuit compatibility, need not to purchase computer, the HDTV that can utilize player and join with player, after playing high definition 3D film, utilize network to carry out video call, make the user can be low-cost and exchange more neatly with between friend, household and the colleague.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
Below in conjunction with description of drawings embodiment of the present utility model.As shown in Figure 1: the same with existing blue light player, the blue light movement is arranged, the blue light movement is by the servo driving circuit, coding/decoding module and audio-video interface module are joined, different is to be provided with camera and Mike with existing blue light player, camera and Mike are joined by videophone special purpose interface and interface circuit, the output of interface circuit is leaded up to bandpass filter and videophone audio/video decoding circuit and is joined, another road and wired network interface module are joined, the wired network interface module is joined by audio frequency and video separation circuit and videophone audio/video decoding circuit, the output one tunnel of videophone audio/video decoding circuit directly and buffer join, another road joins by video superimpose circuit and buffer, and the output of buffer and audio-video interface module are joined.
Principle of work:
1. when playing video disc:
The blue light movement is read dish, and the signal that is produced to the HDTV that joins with blue light player, obtains the video disc picture of high-resolution, high image quality through servo driving circuit, coding/decoding module and audio-video interface module;
2. during video call:
The other side's information processing:
By wired network interface module receiving network data bag, after unpacking, deliver to sound, video separation loop, separate by turn according to the information frame form, deliver to videophone audio/video decoding circuit at last respectively, enter the processing of next step (picture generation) again;
Local information is handled:
Communication information in interface loop elimination camera, the Mike's information frame extracts effective audiovideo information.After this information is divided into the two-way processing, one tunnel direct wired network interface module is issued the other side, one the tunnel as the local video echo, deliver to bandpass filter (when the user selects local echo, this wave filter starts), according to the protocol frame structure local voice information deletion is only kept image information, again it is sent into videophone audio/video decoding circuit, enter the processing of next step (picture generation);
The generation of picture:
At first deposited in buffer through the other side's information behind the videophone audio/video decoding circuit decoding, when the user selects echo local information image, local image frame image after will being reduced by the video superimpose loop directly inserts the buffer assigned address, cover nonlocal image information, finish the stack of image.Finally finish the transmission of picture, and set up real-time pictures at HDTV by the audio-video interface module.
Claims (1)
1. blue light player with video telephone function, the blue light movement is arranged, the blue light movement is by the servo driving circuit, coding/decoding module and audio-video interface module are joined, it is characterized in that: be provided with camera and Mike, camera and Mike are joined by videophone special purpose interface and interface circuit, the output of interface circuit is leaded up to bandpass filter and videophone audio/video decoding circuit and is joined, another road and wired network interface module are joined, the wired network interface module is joined by audio frequency and video separation circuit and videophone audio/video decoding circuit, the output one tunnel of videophone audio/video decoding circuit directly and buffer join, another road joins by video superimpose circuit and buffer, and the output of buffer and audio-video interface module are joined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201771889U CN202075993U (en) | 2011-05-30 | 2011-05-30 | Blue-ray player with videophone function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201771889U CN202075993U (en) | 2011-05-30 | 2011-05-30 | Blue-ray player with videophone function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202075993U true CN202075993U (en) | 2011-12-14 |
Family
ID=45114086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201771889U Expired - Fee Related CN202075993U (en) | 2011-05-30 | 2011-05-30 | Blue-ray player with videophone function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202075993U (en) |
-
2011
- 2011-05-30 CN CN2011201771889U patent/CN202075993U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20150530 |
|
| EXPY | Termination of patent right or utility model |