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You should see the quality of the picture in VLC change and the video bit rate drop:
The parameter “Frame Rate Divider” can also be updated dynamically using the “update” button. All
other parameters require a stop and then start to change.
7.10
Adjusting the UDP TS Rate
The Z3-DM8107-SDI2-RPS includes a parameter to adjust the TS rate independent of the video bit rate.
This can be found just below “PCR 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 bit rate. For example,
the default value out of the factory is a value of 8Mbps, corresponding to 6Mbps for the video.
There are times, however, when it is desirable to make this value higher. For example, if the encoder
bit rate is very low (below 1Mbps), it is advisable to allow more leeway in the event there are some
challenging scenes to encode. The steps below show an example where this might be desirable and
what specifically you can do to change this and verify that the change was successful.
Figure 15 Drop in Bit Rate after Dynamic Bit Rate Change
Lower video+audio bit rate
