In filmmaking, visual effects (abbreviated VFX) are the processes by which imagery is created and/or manipulated outside the context of a live action shot. Visual-effects artists and supervisors create special effects, animation and do visual clean-up for feature films and commercials. Visual effects are a very important part of the entire film making post production process. Any bomb blast, superficial scene or the inter galactic scenes of super hero movies are completely a work of the VFX.
In addition to this, it is to be understood that all the films that are made in today’s day and age are using some amount of visual effects for their final presentation. It is not always possible to switch to locations that are required for a particular scene in the film and that is one of the primary reasons why visual effects is so important. When we talk about the post production of a film or of TV series these days, we need to understand the comprehending fact that visual effects comprise a major portion of the entire making of the film.
Working alongside on-set industry luminaries, as well as the occasional actor, is exciting, says Eric Alba, a free-lance visual-effect artist who has worked on science fiction TV shows, including “Star Trek: The Next Generation.” “On the best days, I get to blow up cars on set,” Mr. Alba says. For those interested in office aesthetics, post-production houses also often have snazzy offices complete with videogame consoles, and desks laden with action figures, Mr. Alba say. You get a large amount of creative exposure being in the field of visual effects.
So basically, anything that’s difficult to film then we uses visual effects to achieve it. For example, aliens’ attacking the earth is impossible to film so we use visual effects for all the alien creatures to destroy the city. This is a very obviously example of visual effects. A lot of time we use visual effects in more subtle areas. For example, if there’s a scene in the story that needs to be in another country, an imaginary location or a city in the future/past. It’s just inefficiency to go to another country or build a set. Visual effects in these situations are really helpful. You can opt for a VFX course in Kolkata to learn the craft of visual effects with perfection.
A good VFX course in Kolkata will help you get a good grasp over the art making you a perfectionist in that specific array. In other words, much of the art of visual effects takes place in post-production, after primary image capture is complete. Visual effects can be added to live-action, captured through techniques such as matte painting; rear- and front-screen projection; miniature or forced perspective sets; computer graphic objects, characters, and environments; and compositing of images recorded in any number of ways.