2. Product information
Each encoded stream can have 2 destination addresses/ports.
Device type
Number of H.264 streams
Destination addresses/ports
NGS-D320 Lite 1 stream
Stream can have 2 destinations:
•
Two unicasts negotiated through RTSP, or
•
One
fi
xed multicast/unicast or AND one
unicast negotiated through RTSP
NGS-D320 Pro 2 streams
•
from 2 different video inputs, or
•
the same video input encoded
with different quality.
Each stream can have 2 destinations:
•
Two unicasts negotiated through RTSP, or
•
One
fi
xed multicast/unicast or AND one
unicast negotiated through RTSP
SDP
The streams are described via SDP (Session Description Protocol). For each stream, an SDP will be
available.
Refer to "Encoder settings", page 35 and "Decoder settings", page 38 to setup streaming
on NGS-D320.
2.3.5
Video
Video format
The NGS-D320 encodes and decodes
DVI, HDMI and DP connections
to/from
compressed H.264 IP
traf
fi
c
.
The H.264 stream is:
•
IAW RFC3984 (RTP Payload Format for H.264 Video)
•
YUV4:2:0 format, with 8-bit colordepth
Encoder pro
fi
les
The NGS-D320 encoder supports a number of H.264 encoder pro
fi
les with varying stream pro
fi
le, level,
bitrate, framerate and maximum resolution.
12
K5903129 NGS-D320 29/09/2016
