2. Product information
2.2 Mo dels
2.2.1 Lite & Pro
Differences
TheNGS-D320comesin2flavours: a Lite and a Pro version
The main difference between the 2 models is the number of simultaneous video streams and display heads
that they support.
Refer to "Technical Specifications NGS-D320 Lite", page 55 and "Technical Specifications NGS-D320
Pro", page 57 for more details of the specifications.
Model Lite Pro
Number
of H.264
streams
1 upto2
H.264 streams
Use cases Encoder or
Decoder
Local (Encoder,Decoder), or
Dual channel encoder, or
Dual channel decoder
Number of
source inputs
1 upto2
Display heads
1
Number
of display
outputs
1 upto2
Local use case
N/A Can be set up to encode 1 H.264 stream AND
decode 1 H.264 stream from independent
sources simultaneously.
Level 5.1
N/A Can only encode OR decode 1 L5.1 stream
(up to 4K resolution), not 2
Maximum resolution 2560x1600 @
30fps
4096x2160 @
15fps
2 streams: 2560x1600 @ 30fps
1 stream: 2560x1600 @ 60fps
1 stream: 4096x2160 @ 30fps
Dual quality N/A Can encode a single source (less than L5.1)
twice in 2 different qualities.
Dual channel
N/A Can encode both a DVI and a DisplayPort
input simultaneously.
Priority principle
If an input stream has L5.1 (4K), only one encoding shall be active.
2.3 Features
Overview
The device supports audio, video & USB media types on the network.
In this section, an explanation is given on the various features per media type, as well as on the network
specific features.
Refer to "Operation", page 21 on how to configure the NGS-D320 for these features.
1. Only one 4K H.264 stream can be encoded or decoded at a time
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