VFX or alternate reality is the art of combining a CGI world with live-action footage to create the illusion that two worlds are coexisting. The movie industry is a prime example of VFX use because when filming actors on set and computer-generated models during post-production, many technical challenges need to be overcome – take for example creating an alien species without make-up and prosthetics, shooting actors against blue-screen instead of backdrops – which could get expensive otherwise.
The term VFX as we know it also pertains to making a computer-generated image that is indistinguishable from the real thing, e.g. in the movies “The Lost World” and “The Chronicles of Narnia: The Lion, Witch, and the Wardrobe”.
Alternate reality is perhaps one of the most creative and challenging areas of filmmaking; examples include Steven Spielberg’s amazing Indiana Jones films, James Cameron’s masterpiece Titanic and basically almost every Hollywood film.
Industry Outlook of VFX
It is estimated that the market size of VFX in India will reach USD 2 billion by 2020, growing at a CAGR of 17% from 2015 to 2020. The use of animation has increased significantly over the past decade and this trend continues with 3D animated movies dominating box office sales in recent years. The demand for visual effects is also predicted to increase due to the move towards digital entertainment, which will be driven largely by foreign direct investment (FDI) into India’s media and content industry.
VFX Animation and Visual Effects is an industry that deals with the creation of images and animation through the use of computer-generated imagery (CGI) and digital effects. VFX can be created in both 2D as well as 3D and is used in industries such as film, television, video games, commercials, etc. India is one of the largest markets for VFX in Asia and visual effects companies such as Prime Focus Technologies Limited (PFT), and Tata Elxsi Limited (TELXI) are emerging leaders.
India has been at the forefront of VFX trade for a while now. It has emerged as a potential destination for the growth of VFX companies in Asia, with a steady increase in global demand. In the next couple of years, India is expected to register an annual growth rate of around 30% by 2024. The government has also taken steps to accelerate the development of the VFX industry by establishing a National Council on Animation (NCA) and providing tax incentives to facilitate VFX production. Due to this huge demand in the manpower pipeline, numerous institutes are providing VFX courses in Kolkata.
Difference Between VFX and CGI:
The two terms are often used interchangeably but there are distinct differences between them. VFX stands for visual effects while CGI stands for computer-generated imagery. The former includes any alteration made to an image or video and the latter is strictly that which has been created digitally using a computer program. However, these two terms are used interchangeably on many occasions because they both produce the same results with different methods.
However, we should be able to distinguish between the two terms so that we can better understand what VFX is. A distinction will give us a better understanding of what VFX is and why it is called so. In order to define what these terms mean, let us first explain them in simple language.
VFX stands for visual effects while CGI stands for computer-generated imagery. Both of these terms have been used interchangeably because they produce the same results with different methods and they are both categorized under visual effects. The best way to differentiate between the two would be to explain each term in simple terms.
What Is CGI?
CGI is short for computer-generated imagery. It’s an animation technique used for making realistic-looking images that are technically generated by a computer. CGI has been around even before the term computer-generated imagery was coined, while CGI is a subset of VFX and it is exclusively digital. The animations in Toy Story, for example, would be classified as CGI animation.
What Is VFX?
Visual Effects (VFX) is an animation technique used for creating realistic-looking images that are technically generated by a computer. VFX has been around even before the term computer-generated imagery was coined, while CGI is a subset of VFX and it is exclusively digital. The animations in Toy Story, for example, would be classified as CGI animation.
VFX stands for visual effects while CGI stands for computer-generated imagery. Both of these terms have been used interchangeably because they produce the same results with different methods and they are both categorized under visual effects. The best way to differentiate between the two would be to explain each term in simple terms.
Final Note
Though they are not identical to one another, VFX and CGI are closely connected. CGI is employed as part of the VFX process for a movie. However, CGI and VFX can both be produced separately. VFX can be produced without the use of CGI by using miniatures or glass matte paintings. It is dependent upon the user’s needs and the nature of the project. The use of animation has increased significantly over the past decade and this trend continues with 3D animated movies dominating box office sales in recent years. VFX aspirants are trying to make their career in the VFX industry for them VFX courses are the best way to start.
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