It seems that the only tool that can convert the proprietary IRF video format to AVI is the Irftool. Otherwise IRF format is not supported in any of the current video converters. So your only choice is to use the official tool for handling iVIEW formats.
Convert iVIEW DVR H.264 video file to Audio Video Interleave movie.
We found one software available in the database for this conversion.
Microsoft Windows software - convert irf to avi on Windows
A video conversion tool
Convert from irf file format
|Yes, Irftool supports irf file conversion as a source file type.||No||No||No||No||No||No||No|
The table with program actions contains information about what each program is capable of doing with their files. This may be a good pointer for further searches for certain file conversions and help you find the converter you are looking for if our search result is insufficient for you. However, it is far from perfect and may sometimes show results which are not really usable because of the nature of the software handles the files. So a conversion that appears as possible, just because of matched actions, may in fact not be possible.