Site is using Pelco video server that runs in the same OS as Continuum, to minimize cost they want to run Continuum in the video server machine.
Various Pelco video servers
While it is technically possible to have Continuum run in the same machine as the Video server it is not recommended.
Some of the possible problems that may arise are...
1. Performance issues
2. Compatibilities issues, some files required by both Continuum and the video server may have different version requirements.