File Extension VEM File Format Meta Media Video E- Mail File VEM stands for Meta Media Video E- Mail 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 Stop bit problem: USB to Serial Converter attached to motion controller, unable to set for 7-E-2 3 Ways Online Gaming Scores with In-Memory Computing (and a cute video) Video Streaming Has Become Stuttery?