Dexing NDS3228A, User Manual

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NDS3228A 8 in 1 MPEG-2 H.264 SD
Encoder User’s Manual
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Chapter 1 Product Introduction
1.1 Outline
The DEXIN NDS3228A series 8-in-1 MPEG-2/H.264 SD Encoders are our
professional SD audio & video encoding and multiplexing device with
powerful functionality. It has 8 independent channels of unbalanced audio &
CVBS video input interfaces or SD-SDI input interfaces. It supports MPEG-2
and H.264 video encoding and MPEG-1 Audio layer 2, LC-AAC and HE-AAC
audio encoding. Its each channel can reach an ultra low bit-rate.
Moreover, it has an ASI input and can multiplex the input TS with the 8
encoded SPTS to generate a MPTS output.
1.2 Main Features

Support 8 AV (CVBS or SDI optional),1 ASI Input

H.264 and Mpeg2 video encoding

MPEG1 Audio Layer 2, LC-AAC and HE-AAC (V2) audio encoding

Support PSI/SI editing and inserting

Supports VBR/CBR video encoding

Supports ultra low bit rate encoding

Applicable for one Seg/ISDB-T utilization

Supports MPTS or 8 SPTS UDP IP Output

Supports IP null packet filter

Real-time output bit-rate monitoring

LCD / keyboard and NMS operation

Update device through NMS port
（
Web or SNMP
）
1.3 Specifications
Input
8 CVBS, BNC interface
NDS3228A
8 pairs of unbalanced stereo audio, BNC interface
V/A: 8xSD-SDI input with embedded audio NDS3228A-D