.RMVB File Extension
File TypeRealMedia Variable Bit Rate File
File format categories include Binary, Text, XML, and Zip. The format of this file type has not been determined.
What is an RMVB file?
Real Media video file compressed using a variable bit rate, which is optimized for the content of the video; a newer variation of the standard Real Media (.RM) file format that allows for more efficient compression.
RMVB files have become a popular format for Anime and Asian movie titles because they have smaller file sizes and lower bitrates with better quality compared to DivX (.DVX) files.