DOC-USR-0070-08
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Z3 Technology, LLC
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100 N 8
th
ST, STE 250
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Lincoln, NE 68508-1369 USA
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+1.402.323.0702
59
Note 2:
If input is interlaced, then Frame Rate Divider will divide the number of fields used. This means, a
conversion to progressive is done. This method allows for a reduction in bits needed / processing power
without introducing extra jerkiness when there is motion in the video. For example, if the input is
1080i at 60 fields per second (30 frames per second), Frame Rate Divider has the following effect:
Frame Rate Divider Output # fields used frame rate
Full 1080i 60 30
Half 1080p 30 30
Quarter 1080p 15 15
Sixth 1080p 10 10
Note 3: GOP Sizes Supported:
10, 12, 15, 25, 30, 50, 60, 100, 120, 200, 240 frames
10.6
The CH1/CH2/CH3 Tab (Decode)
Parameter
Options (default in bold)
Notes
Input Interface
RTP
UDP
TSRTP
TSFILE
FILE
Where to get the decode input. See the
description in “Output Format” in the
Encode section for details.
Is Multicast
Checked,
Unchecked
If decoding from a multicast address, check
this. This will cause an “Address” box to
appear where the user can type the
multicast address the decoder should
connect to.
Address
(For Multicast only)
x.y.z.w
(225.1.2.3)
The multicast IP address that the decoder
retrieves data from (used when “RTP” or
“UDP” is selected for the Input Interface and
“Is Multicast” is checked).
Port
(RTP and UDP only)
0 – 9999 (
8888
)
The port the decoder retrieves data from.