We just had it on a german cinema newsletter - there has been a new 'memorandum of
understanding' between german distributors, advertising agencies and mastering
facilities that stricter LEQ(m) values should be adhered to for advertising and trailers.
They explicitly mention Dolbys LEQ meter software ('Dolby Media Meter', around
750€), and values should be 85 Leq for Trailers and 82 Leq for other preshow content.
Now that is revolutionary. TASA and Leq(m) is around since... say, the year 2000 or so...?
http://www.tasatrailers.org/TASAStandard.pdf
- Carsten