Visual effects are a form of technology used to create and improve the realism of a scene in film, television, and video games. With their use, filmmakers and game developers can manipulate their images to create entirely different ideas and scenarios. Visual effects (VFX) range from CGI to 3D modeling and animation, as well as make up, prosthetics, and set design.
They can be used to create a sense of realism and immersion in a story, allowing viewers to feel as if they are part of the world being presented to them. They can be used to create a sense of awe and wonder, allowing viewers to be deeply engaged in the story.
If creating stories is your passion, we insist you take a look at our blog. Specially if you’re into filmmaking. If you’re interested in VFX. chances are you might want to take a look at our hot takes on cinematic lighting and the main types of camera shots and their uses.
Without further ado, lets move on!
Types of Visual Effects
CGI
Computer-generated imagery (CGI) is a form of visual effects used in films to create stunningly realistic images and scenes that are impossible to capture in live action. CGI has had a profound impact on the film industry, allowing filmmakers to create more complex and imaginative stories. CGI has completely revolutionized the way films are made, allowing directors to have greater control over the visual aesthetic of a film.
For example, CGI can be used to create realistic backgrounds and environments, as well as special effects such as explosions and superhuman feats. Additionally, it can be used to generate realistic creatures and characters, allowing filmmakers to bring to life creatures that exist only in their imagination. Furthermore, CGI can enhance the visual effects of a film without the need for costly, time-consuming physical set pieces. In sum, it makes it easier and cheaper for filmmakers to realize their creative visions. Overall, CGI has had a profound impact on the film industry, allowing filmmakers to create more ambitious and imaginative films with greater ease and cost-effectiveness.
Compositing and Green Screen VFX
Using a green screen (also known as chroma) is a fantastic way of creating backgrounds. Basically, a green screen is applied on the background and is later replaced by whatever image you desire. This is a very simple method, even for amateur filmmakers who are just getting started. Due to the lack of the color green on human skin, it can be easily selected and replaced entirely on post-production, without affecting the actors in the foreground.
Through compositing, multiple images may be laid over one another to create a more realistic environment, while green screen VFX creates the illusion of viewers being transported to another world. The steps towards using a green screen are plain simple. These techniques are being embraced by many filmmakers today, as they are efficient and cost-effective ways to create the desired effect in their projects. Regardless of the budget, compositing and green screen VFX demonstrate the incredible power of imagination and technology, inspiring and transforming how filmmakers tell their stories.