Request: missing audioformat- and studio flags and add audiochannels flags

Hi there,
hopefully im right here but I'd like to suggest some small feature requests:

While I'm adding my entire movie collection at the moment I noticed that a few flags are still missing.
I know for the studios its hectic (there far too much and often you don't get a logo) but what about the rest, ex. audio formats?

• Dolby Digital EX Pro Logic II
• Dolby Digital Surround EX
  

Also you ciould add audio channels numbers (like the small icons you often find on the dvd and bluray boxes).