UMP (Unified Media Platform)

When I download a non-flash video in the Youtube section of the Web Interface and convert it to FLV, the name changes. Why?

 

Q: When I download a non-flash video in the Youtube section of the Web Interface and convert it to FLV, the name changes. Why?
A: As the Flowplayer doesn't accept a literal '%20' in the URL, and translates it to a blank space character, these character
  sequences are filtered and replaced for the output file.