20
CONFIDENTIAL
DOC-USR-0146-02
____________________________________________________________________________________
Z3 Technology, LLC
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100 N. 8th St. STE 250
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Lincoln, NE 68508-1369 USA
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+1.402.323.0702
5.11
Adjusting the UDP TS Rate
The SBE264-DVR-23 includes a parameter to adjust the TS rate independent of the video bitrate. This
can be found just below “PMT PID” when “UDP” is selected as the output format.
Normally, this value is set to 25% to 33% above the sum of the video and audio bitrate. For example, the
default value out of the factory is a value of 10Mbps, corresponding to 8Mbps for the video.
There are times, however, when it is desirable to make this value higher. For example, if the encoder
bitrate is very low (below 1Mbps), it is advisable to allow more leeway in the event there are some
challenging scenes to encode. An example follows:
Return to the “CH1” tab. In this tab, click “stop”. Then change “Video Resolution” to “720x480”,
“Video Bitrate” to “512K”, and “Output Format” to “UDP” (steps 1-6 in the figure below):
Once you select UDP, “TS RATE” should appear with the default value of 10000K. Change this to
1000K (see step 5 above).
Click on “start” to start encoding (see step 6 above).
(2) Change to
“720x480”
(3) Change to
512K
(5) Change to
1000K
Figure 14 Changing TS Rate
(4) Change to
UDP
(1) Click stop
(6) Click start
