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Build Your Online Product Catalogs?
| Product Name: |
DVR BOARD
|
| Supply Ability: |
10000 |
| Related proudcts |
|
| Specifications |
TK-H4400 |
| Price Term: |
T/T |
| Port of loading: |
SHENZHEN |
| Minimum Order |
100 |
| Unit Price: |
|
|
The TK-H4400 Series video & audio compression card adopts highly flexible DSP and unique dedicated acceleration chip. Its algorithm efficiency is improved greatly in the software aspect. This not only improves the video & audio compression performance and the image quality, but also reduces the power consumption of card (less than 5W).
H.264 image compression standard and the G.729 sound compression standard are adopted to support 4-channel video input and 4-channel linear audio input. Synchronous preview and real-time compression of video images are all completed by the dedicated DSP and acceleration chip on the card. Video & audio real-time compression is completely realized by the hardware; no intervention of the PC¡¯s CPU is required throughout the entire video & audio preview and compression encoding process; and only a small amount of CPU resources is occupied.
Major Features
Image frame
The highly efficient H.264 compression algorithm technology is adopted to ensure clearer images and lower code stream;
The unique precise mobile ***ection technology ensures error-free operations;
Image compression
Support H.264 compression format;
Real-time compression, real-time preview;
Support multiple composite/quantified modes containing I-, B- and P-frame to promote image compression ratios;
Dynamic frame extraction is available during the compression process. Recovery can be performed at any time, which further reduces the storage ***ce;
Preview and compression do not occupy any CPU time and therefore they do not interfere with each other.
Frame rate: adjustable between 1 ¨C 25 frames (PAL), adjustable between 1 ¨C 30 frames (NTSC);
Code rate: 20K ¨C 2Mbps; support three control modes CBR, VBR and Hybrid;
Playback transmission
The highly optimized decoding library enables multi-channel decoding to proceed simultaneously on more than 16 channel
Each channel supports 8-channel ***/UDP transmission;
Each server supports 32-channel ***/UDP transmission a |
| Company: |
Shenzhen Tokia Electronics Co,.LTD
|
| Contact: |
Mr. wu jamme |
| Address: |
shenzhen |
| Postcode: |
518000 |
| Tel: |
86-0755-27528752 |
| Fax: |
27528752 |
| E-mail: |
|
|
|
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