Features

TW2809C is a high performance and cost

effective multi-channel H.264 codec solution

designed for security surveillance market. It is

capable of encoding and decoding maximum 8

channels standard definition (SD) video in real

time. It can do high definition (HD) 1080x60i

encode or decode at real time too. Each video

channel can be independently controlled in terms

of encode / decode mode, frame rate, bit rate,

and resolution. TW2809C is an ideal H.264 codec

candidate for different DVR platforms such as

16CH SD or 16CH CIF.

Video Features

 Real time full-duplex video codec compliant to

H.264 main profile standard

 Supports real time full duplex 9 channel SD

encode and/or decode

 Supports CIF JPEG or H.264 network stream

encode

 Supports CBR and VBR

 Four video input ports compliant to BT.656 up

to 108MHz

 Four video output ports compliant to BT.656 up

to 108MHz

 Two video input ports compliant to BT.1120 at

74.25MHz

 Two video output ports compliant to BT.1120 at

74.25MHz

Audio Features

 Real time 16 channel encode and 1 channel

decode compliant to ADPCM standard.

 Independent digital audio input and output I/F

compliant to I S 2

standard

 Audio sample rate from 8kHz to 48kHz