To run trackerapp against video stored across the network in another tracker, enter the following in the command line:
Trackerapp <local tracker id> VMS://<user>:<encodedpass>@<IP>:<remote webservice port - 1>/<remote tracker id>/<yyyy_MM_dd_HH:mm:ss.fff>
Example
Trackerapp <local tracker id> VMS://admin:secret@10.0.0.21:50000/1/2013_02_01_11:22:33.444