Which statement best defines visual effects (VFX)?

• A. Live camera effects performed on set.
• B. Effects created in post-production using computers, often for dangerous or complex scenes.
• C. Effects added only for color grading in editing.
• D. Simple animations drawn by hand.

Answer: (B)

Visual effects are digital imagery added after filming using computer techniques, often in post-production, to create elements that would be dangerous, impractical, or impossible to capture in reality. This includes CGI creatures, virtual environments, explosions, and other enhancements blended into the live footage. That’s why the statement describing effects created in post-production with computers—often for dangerous or complex scenes—is the best match for what VFX means.

On-set live camera effects refer to practical or special effects done during filming rather than added later, so they aren’t VFX. Color grading changes the look and mood of footage by adjusting color, contrast, and lighting but doesn’t add new imagery. Simple hand-drawn animation is traditional animation rather than the computer-generated work typically associated with VFX, though it can be used within VFX itself in specific contexts.