Difference between revisions of "Importing video traffic into OPNET"
From NMSL
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For Verbose Trace File use this shell command line to do the extraction: | For Verbose Trace File use this shell command line to do the extraction: | ||
| − | :''awk '// {print $4}' video_trace.data > traffic_trace.csv'' | + | :''awk '// {print $4/8}' video_trace.data > traffic_trace.csv'' |
For Terse Trace File use this: | For Terse Trace File use this: | ||
| − | :''awk '// {print $2}' terse_trace.data > traffic_trace.csv'' | + | :''awk '// {print $2/8}' terse_trace.data > traffic_trace.csv'' |
Revision as of 12:22, 2 April 2009
Video Traces
Video Trace files available at
Processing Video Traces
The video traces data required pre-processing before they could be imported into OPNET Modeler video conferencing application (VCA) traffic data. The frame sizes need to be extracted from the video traces, then converted from bits to bytes. Saving the final result as a .csv compatible format file.
For Verbose Trace File use this shell command line to do the extraction:
- awk '// {print $4/8}' video_trace.data > traffic_trace.csv
For Terse Trace File use this:
- awk '// {print $2/8}' terse_trace.data > traffic_trace.csv
