File Extension VEC File Format Movie.BYU vector result file VEC stands for Movie.BYU vector result file. This was last updated in March 2012 By Margaret Rouse Browse File Extensions Alphabetically: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z # Ask a Question. Find an Answer. Ask your peers a question about this file extension. Ask a Question Converting from PSD. & JPEG files to vector? Encoded vector view in AS400 Hot to open and export .RVC file as a raster data set in ArcGIS?