Explain the difference between practical effects and visual effects.

Explain the difference between practical effects and visual effects.

• A. Practical effects are physical, on-set effects (prosthetics, pyrotechnics, weather); visual effects are digital alterations created in post-production.
• B. Practical effects are digital; visual effects are physical on set.
• C. Practical effects are only for stunts; visual effects only for lighting.
• D. Practical effects are always cheaper than visual effects.

Answer: (A)

Practical effects are physical, on-set tricks—things you can touch or see happen during filming like prosthetics changing an actor’s look, animatronics, pyrotechnics, or simulated weather. Visual effects are digital work done after shooting, where elements are created or altered in post-production, such as CGI creatures, digital environments, or compositing multiple plates together. This distinction matters because it explains where realism comes from and how filmmakers plan shots. Practical effects interact with real lighting, camera optics, and performances in the moment, which can give a tangible, authentic feel. Visual effects expand what’s possible beyond what can be safely or practically achieved on set, enabling fantastical or high-risk elements that would be impractical or dangerous to film physically. In practice, many productions blend both approaches, capturing some aspects practically and adding or enhancing others digitally.

Practical effects are physical, on-set tricks—things you can touch or see happen during filming like prosthetics changing an actor’s look, animatronics, pyrotechnics, or simulated weather. Visual effects are digital work done after shooting, where elements are created or altered in post-production, such as CGI creatures, digital environments, or compositing multiple plates together.

This distinction matters because it explains where realism comes from and how filmmakers plan shots. Practical effects interact with real lighting, camera optics, and performances in the moment, which can give a tangible, authentic feel. Visual effects expand what’s possible beyond what can be safely or practically achieved on set, enabling fantastical or high-risk elements that would be impractical or dangerous to film physically. In practice, many productions blend both approaches, capturing some aspects practically and adding or enhancing others digitally.