Dialog warming?
No such thing as far as I know of.
Great acting and directing. Good location recordists with good gear. Good locations. Well performed and recorded ADR. Huge sound design. Great mixer on a great rerecording stage. Stir gently while mixing and add a little EQ.
Add a well shot picture a zimmer score and there you have it, the hollywood sound?!
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Europa Sound Production
Euphonix 32 fader S5MC + stand alone MC, Nuendo x 7, Protools x 10
4 x VVTR, Avid Adrenaline, Final Cut Pro
http://www.europasound.se