Some clients found issues with the Presentations2Go Encoder application when McAfee was installed on the PC.
The symptoms found can best be described as stuttering video. The video switches to a very low frame rate during a recording resulting in choppy playback.
In all cases we found that McAfee caused this behavior. Simply uninstalling McAfee did not always solve the problem and a Operating system reinstall was required.
We have not had reports of other anti-virus tools having this effect.
Microsoft's Security Essentials has been tested safe in our labs.