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| Product Name: |
DVR CAPTURE CARD
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| Supply Ability: |
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| Related proudcts |
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| Specifications |
JW8004/8008HC (4/8 channels ) |
| Price Term: |
EXW |
| Port of loading: |
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| Minimum Order |
1 |
| Unit Price: |
US$98 |
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Production summarizes:
¡¡¡¡Style: Goldvision¡¯s third generation series video/audio compression capture card.
¡¡¡¡Criterion of video compression: H.264/MPEG-4, the ratio of compression is very high, the quality of the picture have advanced greatly co***red with the second-generation production.
¡¡¡¡Video compression chip: DSP processor
¡¡¡¡Video decode chip: TW2835
¡¡¡¡Supporting system: PAL¡¢NTSC
Production style:
JW8004HC (4 channels all real-time audio and video in-phase compression card)
JW8008HC (8 all real-time channels audio and video in-phase compression card)
Production performance:
JW8004HC compression card is the first using of Techwell2835 Co. newest forward ending video&audio controller to research and develop successfully in the field, having more advantages co***red with the second-generation series ¨CJW6000.
1. The precision of video ADC is 10 bits, the quality of the picture is in focus and bright.
2. The high quality of 4H pectination filter, the sawtooth filter in reverse and the dropper of confusion, which reduced the video codes in wide breadth.
3. The lower power consume, the production is more stability.
4. The upgrading of performance is getting along with the higher cost performance.
The ratio of compression is high; the quality of picture is good
The preview of picture is hang together and fluency
Accomplished 4/8 channels video compression picture in real-time.
Accomplished 4/8 channels voice compression in real-time.
Accomplished the compound of video codes and voice codes
Picture and the voice is always in ¨Cphase.
Accomplished the compression and compound of video single and voice single on the card independent on the card.(PAL mode: IF 25f/s,NTSC mode: IF 30f/s),one PC can support 32 channels.
Supporting moving sense¡¢time generator¡¢WATERMARK
Setting the ratio of frame and the quality of picture dynamic ,Do not need to start and stop coding.
Setting the brightness¡¢contrast and the chroma of the video single.
Supporting several control mode of codes |
| Company: |
Goldvision Technology Inc.
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| Contact: |
Ms. Elaine Liang |
| Address: |
Room C711,HuaJing Zone of TianHe Software Park,No 89 Zhongshan Road,GuangZhou,and PRC |
| Postcode: |
510630 |
| Tel: |
8620-62862718 |
| Fax: |
8620-28267282 |
| E-mail: |
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