About: http://webisa.webdatacommons.org/363915834

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	It combines the FOSS tools like ffmpeg into nice multi-platform GUI package, and can do pretty much any conversion, including separating audio and video tracks.
http://www.w3.org/ns/prov#wasQuotedFrom	superuser.com