4 in 1 MPEG-2 IP Encoder

Input

4 CVBS inputs , BNC interface

4 pairs of unbalanced stereo audio input, BNC interface

Video

Resolution

720×480_60i, 720×576_50i(D1)

544×480_60i, 544×576_50i(3/4D1)

352×480_60i, 352×576_50i(HD1)

480×480_60i, 480×576_50i(2/3D1)

Encoding

MPEG-2 MP@ML

Chroma Format

4:2:0

Bitrate

0.8Mbps~20Mbps each channel

Rate Control

CBR/VBR

GOP Structure

IBBP

Advanced Pretreatment

De-interlacing, noise reduction, sharpening

Audio

Encoding

MPEG-1 Audio Layer 2

Sampling rate

48KHz,44.1KHz,32KHz

Resolution

24-bit

Bit-rate

32Kb/s—384Kb/s each channel

Stream output

2-way ASI output, BNC interface

4 SPTS over UDP,10/100Base-T Ethernet interface

(UDP unicast / multicast)

System function

LCD/keyboard, network management, 

Chinese and English language

Ethernet software upgrade

Miscellaneous

Environment

0~45°C(work);-20~80°C(Store)

Power

AC 220V±10%   50Hz,25W