Converter utilities capable of undf file to avi format conversion.
Sometimes VLC (VideoLAN) player makes error message that it does not support "undf" audio or video format. This confuses some users and they try to convert their (usually perfectly fine) media files to something else. This error is prompted when a proper decoder for the video format is not loaded in VLC. No conversion required.
So for example .avi videos can occasionally cause this error. You do not need to convert anything or look for some kind of undf to avi conversion, all you need to check for a new version of VLC player or codecs. Sometimes partially downloaded files cause this error, in this case you need to either finish the download in process, or download the file again. You will not find any converter that recognizes "undf" format anyway.
Unfortunately, there is no detailed software record in the database for this conversion.
This conversion entry was verified by us and conversion from undf to avi was flagged as wrong or not possible.
Usually this happens when the conversion would try to convert different types of data between each other, such as audio to image, or it can't be done because incompatibility between programs, caused by closed file formats, very limited support or by other problems.
If you find entry that you feel is flagged as bad wrongly, please tell us in the discussion form below with as much as information as possible so we can fix it.
Additional links: Open undf file, Open avi file
UNDF
Files with undf file extension can be typically found as files in some kind of Undefined File Format. Most likely highly specialized.
AVI
Files with avi file extension are videos or movies that can be played in every media player (sometimes proper codec is needed). These files are also supported by most video editors and converters. Often used for DVD rips on torrents.
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