Internet Video Recording
3.8 | 9 Votes
What is an IVR file?
Video format developed by RealNetworks for sharing video clips on the Web; may be created by using the "Record" feature in RealPlayer 11 or later; saved in a proprietary format that can only be opened with RealPlayer.
Programs that open IVR files
Image Worlds File
2.4 | 5 Votes
Two or three dimensional image created in the Image Worlds format, which is an extension to the VRML standard; stores a panoramic image using "unwrapped" frames from cylindrical, spherical, cubic, or other shapes.
IVR files can combine digital photographs as well as synthetic graphics into a single picture. They may be zoomed rotated, and panned.