Converting .webinar recordings to .wmv format.
Converting GoToWebinar Sessions directly to Windows Media Videos (.webinar to .wmv conversion) is possible, and can be done using the original software, GoToWebinar, which allows users to export their sessions directly to WMV videos.
We are not aware of any available conversion tool capable of converting .webinar to .wmv. The .webinar file type appears to be a proprietary format.
A video conferencing software from Citrix