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>Having recently read Wired's oral history of Industrial Light >and Magic, I was truly surprised to see how adoring major >directors like Steven Spielberg and Ron Howard are of CGI. >They spoke of the technology in a way that seems to indicate >they think it looks real and that it's far better than >animatronics. This was strange to me. Those guys obviously >know so much more about movies than I do, but does Steven >Spielberg REALLY think a CG dinosaur looks better than an >animatronic one?
When done correctly, of course a CGI dinosaur can look better. Easily. It can bend, move, flex, run and smash in ways that would be difficult to impossible to do with animatronics, nevermind expensive. Plus, and this is important, it's a lot easier to manipulate, change, and iterate than animatronics, especially when the studio wants granular changes to the work being done.
And yes, the directors themselves absolutely love CGI, because it makes things possible that simply cannot be achieved through other forms of filmmaking. Plus, CGI used in films is more pervasive than you think. There are special effects shots - lots of them - in rom-coms, musicals like "Dreamgirls" and "Hairspray", regular ass hour-long TV dramas, etc.
And even stranger, do Spielberg and his peers >think they're getting performances from their actors that are >as authentic as they were in, say, Jaws or ET or JP1?
This is dependent upon the actors and directors, not necessarily the technology being used. The actors in those films weren't always interacting directly with live props, and you have movies like "Roger Rabbit" with no CGI where much of the cast does a great job of acting opposite thin air.
> >So my larger question is this - do directors like Spielberg, >Howard, Lucas, and Peter Jackson REALLY love CGI because of >how it adds to a film OR do they just like the efficiency of >it (sending a shot off to the computer guys, spending a day >against a green screen in a warehouse versus spending a week >making repairs to 20 ton T-Rex for example.)
Now, I wanna answer this question with a question - why do you have it in your head that it's so damned easy to do CGI? It may be more flexible and, depending upon the application, less expensive than using animatronics, but it shouldn't be dismissed as "oh, they just sent that shot off to the computer guys". Most CGI effects you see in films are painstakingly planned out over months, maybe years, of work, planning, storyboards, layouts, filming, animation, compositing, revisions, etc. There's no big red "animate" button.
When it looks fake or cheesy, that's because the effects house(s) was (were) rushed because of other issues and ran out of time (or, the people assigned just weren't capable enough). All CGi is not created equal.
Also, CGI shots used in trailers are very often still in-progress, and should not necessarily be mistaken for final release print versions. Effects shots in movies are often in production up until it's time to start making delivery prints.
> >I'm hoping one of you film guys can help me out, look forward >to hearing what you have to say.
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