Practical Effects vs CGI

Definition

Practical effects are physical effects created on set using real materials and techniques, while CGI (computer-generated imagery) involves creating visuals using computer software. Both techniques are used to enhance storytelling in film and television, but they offer different aesthetic qualities and production challenges.

5 Must Know Facts For Your Next Test

1. Practical effects often create a tangible sense of realism that can enhance audience immersion, while CGI can offer flexibility for more complex visuals that might be impossible to achieve practically.
2. The choice between practical effects and CGI can significantly influence a series bible, especially regarding the overall tone, style, and budget of the show.
3. Filmmakers often blend both techniques, using practical effects for certain elements while relying on CGI for others to achieve the desired result.
4. The iconic use of practical effects in classic films like 'Star Wars' has influenced how modern filmmakers approach special effects in their projects.
5. Budget constraints often play a critical role in deciding between practical effects and CGI, with each option presenting unique cost implications during production.

Review Questions

• How do practical effects and CGI differ in terms of their impact on storytelling in film and television?
  • Practical effects and CGI differ significantly in how they affect storytelling. Practical effects provide a tangible presence that can enhance realism, often drawing viewers deeper into the world created by the filmmakers. On the other hand, CGI allows for greater flexibility in creating complex scenes that may be impossible or impractical to achieve physically. By understanding these differences, writers can better shape narratives that align with their visual goals.
• In what ways can the choice between practical effects and CGI influence the development of a series bible?
  • The choice between practical effects and CGI can greatly influence the development of a series bible by affecting the show's tone, visual style, and budget considerations. For instance, a series aiming for a gritty, realistic feel might prioritize practical effects, while a fantasy series may lean toward CGI for its ability to create imaginative worlds. Writers must consider these factors when outlining the visual approach to ensure alignment with the story's themes and intended audience.
• Evaluate the implications of blending practical effects with CGI on a show's overall production process and viewer reception.
  • Blending practical effects with CGI can significantly enhance a show's production process by allowing filmmakers to leverage the strengths of both techniques. This combination can lead to more visually stunning results that appeal to audiences seeking both realism and fantastical elements. Additionally, by using practical effects where possible, productions may benefit from an authentic feel that resonates well with viewers. The thoughtful integration of these methods often results in positive viewer reception, as it showcases a commitment to quality and creativity.

Related terms

Special Effects: A broader category that includes both practical effects and CGI, special effects are techniques used in film and television to create illusions or enhance reality.

Animatronics: A subset of practical effects that uses robotics and puppetry to create lifelike movements for characters or creatures on screen.

VFX (Visual Effects): Visual effects primarily refer to the digital manipulation of imagery, which includes CGI as well as compositing and other digital enhancements in post-production.