CN2550878Y - Portable recordable DVD machine - Google Patents
Portable recordable DVD machine Download PDFInfo
- Publication number
- CN2550878Y CN2550878Y CN 01269948 CN01269948U CN2550878Y CN 2550878 Y CN2550878 Y CN 2550878Y CN 01269948 CN01269948 CN 01269948 CN 01269948 U CN01269948 U CN 01269948U CN 2550878 Y CN2550878 Y CN 2550878Y
- Authority
- CN
- China
- Prior art keywords
- circuit
- control unit
- function control
- connects
- mpeg decode
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Signal Processing For Digital Recording And Reproducing (AREA)
- Television Signal Processing For Recording (AREA)
Abstract
The utility model relates to a portable recordable DVD machine, in the frame, a high frequency tuner is connected with a NTSC/PAL decoder which is connected with an MPEG decoding/encoding circuit; a high frequency analog-digital conversion circuit is connected with the MPEG decoding/encoding circuit which is connected with a memory and a function control unit circuit; the MPEG decoding/encoding circuit is also connected with a video output circuit and an audio output circuit; a control panel is connected with a function control unit circuit. The utility model is characterized in that the MPEG decoding/encoding circuit and the function control unit circuit are connected with a standard data interface which is connected with a movable hard disk. The utility model enables the television programs and the contents outputted via a DVD machine to be recorded as the programs on the hard disk, and also enables replay of the recorded programs on various televisions through the video and audio output, and has the advantages of compact size and portability.
Description
Technical field
The invention belongs to video recorder, particularly a kind of portable DVD player of recording
Background technology
Existing DVD player great majority be can only the DVD playing back disc the simple function machine, along with the increase of market demand, have a spot of kind can record the DVD program.The DVD player that can record (hereinafter to be referred as recording DVD) according to the difference of its recording medium, is divided into dual mode substantially at present:
1. the hard disk of a built-in constant volume (Hard Disc) is as recording medium.
But with imprinting DVD disc (as DVD-RW, DVD-ROM etc.) as recording medium.
Wherein, the disc that mode 2 is recorded can be play in other DVD player easily, but because the speed that the DVD disc is recorded is slower, its application prospect from now on is not fine.The built-in hard disk read or write speed is fast in the mode 1, and price descends day by day, and good prospects for application is arranged.But for mode 2, because hard disk is built-in, for domestic consumer, hard disk is difficult to dismounting.So can record the content of recording among the DVD at one is difficult in other DVD player and plays.
Summary of the invention
Technical matters to be solved by this invention is: a kind of portable DVD player of recording is provided. it is small and exquisite to reach volume, is easy to carry.
Technical scheme of the present invention is:
Connect the NTSC/PAL demoder by tuner in a kind of portable DVD player of recording, machine, the NTSC/PAL demoder connects mpeg decode/coding circuit; High frequency analog to digital conversion translation circuit connects mpeg decode/coding circuit, mpeg decode/coding circuit connects internal memory and function control unit circuit, mpeg decode/coding circuit connects video output circuit and audio output circuit, control panel connects the connection function control unit circuit, it is characterized in that: mpeg decode/coding circuit is connected standard data interface with the function control unit circuit, and standard data interface connects removable hard disk.
Effect of the present invention is: the characteristics of this machine are: utilize this machine, TV programme, DVD player output content etc. can be recorded into the program on the hard disk, and can the content of recording be carried out the playback of content on all types of TVs by its audio frequency and video output.Input end signal is the standard pronunciation vision signal.Wherein the vision signal input can comprise according to the classification of machine: radiofrequency signal input, vision signal input (AV, S-Video etc.).Output terminal can be exported according to machine categorizing selection standard pronunciation video.The DVD disc of removing in the existing DVD player is play part, with the recording medium of hard disk as audio-video frequency content.The power supply of employing external power supply.The user can choose suitable removable hard disk (as long as physical dimension, interface standard with identical) arbitrarily and carry out content and record.The content of recording can comprise DVD, VCD, CD, MP3, DVD Audio etc.The content of having recorded can be play again.Volume is small and exquisite, is easy to carry.
Description of drawings
Fig. 1 is the portable structural representation of recording DVD player
Embodiment
A kind of portable DVD player of recording, on original self-contained circuit: promptly connect the NTSC/PAL demoder by tuner, the NTSC/PAL demoder connects mpeg decode/coding circuit; High frequency analog to digital conversion translation circuit connects mpeg decode/coding circuit, mpeg decode/coding circuit connects internal memory and function control unit circuit, mpeg decode/coding circuit connects video output circuit and audio output circuit, the circuit of control panel connection connection function control unit circuit is two, increase circuit: mpeg decode/coding circuit is connected standard data interface with the function control unit circuit, and standard data interface connects removable hard disk.
We propose as above-mentioned scheme to realize a kind of novel portable DVD player of recording.
As the recording medium that can record DVD, the existing very fast read or write speed of this machine has and the content of recording can be play on other DVD with removable hard disk (Mobile Hard Disc).：
Utilize this machine, TV programme, DVD player output content etc. can be recorded into the program on the hard disk, and can the content of recording be carried out the playback of content on all types of TVs by its audio frequency and video output.
Claims (1)
1, connect the NTSC/PAL demoder by tuner in a kind of portable DVD player of recording, machine, the NTSC/PAL demoder connects mpeg decode/coding circuit; High frequency analog to digital conversion translation circuit connects mpeg decode/coding circuit, mpeg decode/coding circuit connects internal memory and function control unit circuit, mpeg decode/coding circuit connects video output circuit and audio output circuit, control panel connects the connection function control unit circuit, it is characterized in that: mpeg decode/coding circuit is connected standard data interface with the function control unit circuit, and standard data interface connects removable hard disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01269948 CN2550878Y (en) | 2001-12-31 | 2001-12-31 | Portable recordable DVD machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01269948 CN2550878Y (en) | 2001-12-31 | 2001-12-31 | Portable recordable DVD machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2550878Y true CN2550878Y (en) | 2003-05-14 |
Family
ID=33675679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01269948 Expired - Fee Related CN2550878Y (en) | 2001-12-31 | 2001-12-31 | Portable recordable DVD machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2550878Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100370552C (en) * | 2003-10-30 | 2008-02-20 | 威盛电子股份有限公司 | Optical disk player having external extended font and method of aplication |
| CN100456375C (en) * | 2003-10-16 | 2009-01-28 | 上海交通大学 | Portable high-distinction digital cinema playing device |
-
2001
- 2001-12-31 CN CN 01269948 patent/CN2550878Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100456375C (en) * | 2003-10-16 | 2009-01-28 | 上海交通大学 | Portable high-distinction digital cinema playing device |
| CN100370552C (en) * | 2003-10-30 | 2008-02-20 | 威盛电子股份有限公司 | Optical disk player having external extended font and method of aplication |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPWO2002011138A1 (en) | Digital information recording / reproducing device | |
| JP4425138B2 (en) | Playback device | |
| CN2550878Y (en) | Portable recordable DVD machine | |
| JP2003224813A (en) | Disk recording and playing-back apparatus | |
| CN100479045C (en) | Optical recording/reproducing apparatus having at least two atapi interfaces | |
| CN201134255Y (en) | DVD digital recorder, combined machine of set-top box and television | |
| CN101742071B (en) | Method for recording various formats of video by optical disk type video record-replay set top box | |
| CN201004321Y (en) | Portable DVD with heat radiation function | |
| CN201226247Y (en) | Blue light digital laser recordable optic disk player with built-in hard disk | |
| CN201131015Y (en) | Television set with recording and time-shifting function | |
| CN200983254Y (en) | An integrated machine of TV, blue light DVD player and STB | |
| CN2619339Y (en) | Recordable DVD unit | |
| CN2914524Y (en) | Amusement device | |
| CN201281945Y (en) | Integrated machine of television and DVD digital burning/recording machine | |
| CN2845350Y (en) | Integrated device of TV set, DVD burn-in device and set-top box | |
| CN2762278Y (en) | Integrated apparatus for TV DVD read-write apparatus and vedio recorder | |
| CN201532768U (en) | Multifunctional video recorder without hard disk | |
| CN200980228Y (en) | An integrative machine composed of TV set, DVD recorder and hard disk video recorder | |
| CN201171216Y (en) | Integrated machine of liquid crystal television capable of recording multimedia | |
| CN2922050Y (en) | Digital laser rewritable video disc machine with multi inputting and outputting port | |
| CN2836371Y (en) | Digital laser recordable video disk recorder and built-in hard disk integral whole machine | |
| CN201048436Y (en) | Analog/digital ground television recorder coding/decoding board | |
| CN2762277Y (en) | Integrated apparatus of TV and DVD read-write apparatus | |
| CN2904200Y (en) | DVD videocorder with USB interface | |
| CN200983253Y (en) | Digital TV media player |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |