DOC-USR-0151-01
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Z3 Technology, LLC
♦
100 N 8
th
ST, STE 250
♦
Lincoln, NE 68508-1369 USA
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+1.402.323.0702
38
6.18
Encoding with Forward Error Correction
The DME-05 supports encode of TSRTP streams with Pro-MPEG Forward Error Correction (FEC).
(1)
Verify the unit is in encoder mode and connected to a video source.
(2)
Open the user interface (See Section 6.3).
(3)
At the CH1 tab, the "Output Format" must be set to "TSRTP" in order to use Pro-MPEG FEC.
(4)
After setting the "Output Format", the "FEC Enable" dropdown will appear.
(5)
Change the value for “FEC Enable” to “True”. This will allow for setting the number of FEC columns
and rows. The default setting is 5x5. This is a medium level of coverage that will work in many
situations. The number of columns multiplied by the number of rows must be less than or equal to
100, so 10x10 would be an example of the maximum coverage. Keep in mind larger numbers of
columns and rows result in a larger latency during decode.
(6)
Once “FEC enable” is set to “True” and “FEC Columns” and “FEC Rows” are set to the desired
numbers, click the “start” button to begin the stream.
For more information on testing and verifying FEC using a Z3 Technology encoder and decoder with Pro-
MPEG FEC support, please contact your Z3 sales account manager for additional user instructions.
Figure 36 Enabling Pro-MPEG FEC Encode
Select “True”
Select “TSRTP”
