Animation

Animation

noun | Specialized & Niche

The art and technique of creating the illusion of movement from a sequence of still images, whether hand-drawn, photographed frame by frame, or computer-generated. Animation encompasses every technique that produces cinematic motion without capturing continuous real-world movement through a live-action camera.

Quick Reference

The Explanation: How & Why

Animation works through the same optical principle as all film - the persistence of vision, whereby the human brain interprets a rapid sequence of slightly different still images as continuous movement. What distinguishes animation from live-action cinema is that the images are not photographs of continuous real events but discrete creations - each frame is a separate artistic act rather than a moment of recorded reality.

The major techniques of animation:

Traditional (cel) animation: The classical technique in which each frame is a hand-drawn image, either on paper or on transparent acetate ("cel") sheets that are photographed against a painted background. Disney's studio developed this technique to its peak in the classical era (Snow White, 1937; Fantasia, 1940; Bambi, 1942), defining the visual language and character animation principles that remain foundational to the medium.

The 12 principles of animation: Frank Thomas and Ollie Johnston, two of Disney's "Nine Old Men," documented the animation principles they had developed in their 1981 book The Illusion of Life. The 12 principles - including squash and stretch, anticipation, staging, follow-through, timing, and exaggeration - remain the foundational vocabulary of character animation across all techniques.

Stop motion: Three-dimensional physical objects animated frame by frame. Includes puppet animation, claymation, and object animation.

Computer-generated animation (CGI): Three-dimensional characters and environments built as mathematical models and rendered as images. Pixar's Toy Story (1995) established CGI as a viable feature animation medium; CGI now dominates theatrical animation production.

Cutout animation: Flat two-dimensional figures (paper, card, or digital equivalents) repositioned and photographed or composited. Terry Gilliam's animations for Monty Python's Flying Circus are the most famous live-action cutout examples; South Park uses digital cutout animation.

Motion capture: Recording the movement of a real performer through sensors and applying that movement data to a digital character. Used extensively in visual effects and increasingly in animation.

The animation pipeline:

Feature animation production follows a structured pipeline: development (concept, story, characters), pre-production (script, storyboard, animatic), production (layout, animation, lighting), and post-production (compositing, sound, color). The animatic - a timed sequence of storyboard drawings with sound - is the animation equivalent of the rough cut, establishing the film's pacing before expensive animation work begins.

Historical Context & Origin

Animation's history begins with pre-cinematic optical toys - the phenakistoscope (1832), the zoetrope (1834), the praxinoscope (1877) - that created the illusion of movement from sequences of drawn images. The first animated films date from the early 1900s. Winsor McCay's Gertie the Dinosaur (1914) demonstrated that animation could create convincing characters with distinct personalities. Walt Disney's studio industrialised animation through the 1930s and 1940s. Computer animation culminated in Toy Story (1995), which established CGI as the dominant form for theatrical animation. Between 2023 and 2026, generative AI tools - Runway, Sora, Cascadeur - crossed from research demo to production tool, automating in-betweening and asset generation. Jeffrey Katzenberg estimated AI could reduce animated feature costs by up to 90%. Pixar's Toy Story 5 grossed $958 million globally in 2026 despite Disney layoffs pushing the studio toward a 'long and lean' production model of 16,500 person-weeks per film, down from 18,500-20,000. For industry analysis, see this Cartoon Brew report.

How It's Used in Practice

Scenario 1 - Feature Development (Director / Studio): A studio develops an animated feature through the standard pipeline: a year of development producing a final script and character designs; six months of pre-production producing storyboards, an animatic, and final asset designs; eighteen months of production animating, lighting, and rendering each shot; six months of post-production for compositing, colour grading, and sound. The four-year total is typical for a CGI animated feature.

Scenario 2 - Mixed Media Production (Director): A live-action director incorporates animated sequences into a primarily live-action film - a character's dream sequence rendered in traditional 2D animation, a flashback told in stop motion. The choice of animation technique is aesthetic: each technique communicates something specific about the narrative context it is used for.

Scenario 3 - Short Film (Animator): An independent animator makes a personal short film using traditional hand-drawn animation on paper, scanning each drawing and compositing digitally. The technique requires no expensive equipment - pencil, paper, scanner, and animation software. The labour requirement is significant; a three-minute short at 12 unique frames per second requires 2,160 hand-drawn frames.

Usage Examples in Sentences

"The 12 principles of animation apply whether you are working in hand-drawn, stop motion, or CGI. The physics of movement do not change with the medium."

"Toy Story did not invent CGI animation. It proved that CGI could carry a feature-length narrative. That is a different achievement."

"The animatic is the animation equivalent of the rough cut. If the pacing does not work in the animatic, it will not work in the finished film."

"Squash and stretch is the most fundamental animation principle. Rigid objects do not feel alive; objects that squash and stretch do."

Common Confusions & Misuse

Animation vs. Cartoon: "Cartoon" is an informal term for animation, particularly for comedic or children-oriented animation. "Animation" is the precise technical and artistic term. Not all animation is a cartoon - serious, adult-oriented animated works including Grave of the Fireflies, Waltz with Bashir, and Persepolis are animation, not cartoons. The distinction matters when the word "cartoon" carries a dismissive implication.

Animation vs. Motion Graphics: Motion graphics are animated graphic design elements - titles, infographics, logo animations, lower thirds - typically used in broadcast, advertising, and documentary contexts. Animation is the broader creative medium of animated storytelling. Motion graphics can be considered a specific application of animation techniques to graphic design purposes.

Variations by Context

Theatrical vs. television animation: Theatrical animation operates at 24fps with higher frame counts and production budgets ($80-150M for a traditional CGI feature). Television animation typically uses limited animation principles - fewer unique frames per second, reused assets, simpler backgrounds - to meet episodic schedules and lower budgets.

Traditional vs. AI-augmented pipelines: A traditional CGI feature in 2022 required 4-5 years and $80-150M. In 2026, AI-augmented pipelines compress this to 2-3 years and $30-80M at comparable quality. AI-first studios produce features for $5-15M, though quality remains competitive only with mid-tier traditional animation.

Western vs. Japanese production: American studios prioritise fluid full animation (12-24 unique frames per second). Japanese studios historically use limited animation (6-12 unique frames per second) with detailed backgrounds, though this distinction is aesthetic as much as economic.

Key People & Films

Frank Thomas and Ollie Johnston, two of Disney's "Nine Old Men," documented the 12 principles of animation in their 1981 book The Illusion of Life, which remains the foundational text for character animation across all techniques. John Lasseter directed Toy Story (1995), establishing CGI as a viable feature medium. Hayao Miyazaki co-founded Studio Ghibli in 1985, producing Spirited Away (2002), which won the Academy Award for Best Animated Feature. Gints Zilbalodis' Flow (2024) won the Academy Award for Best Animated Feature, demonstrating that independent, Blender-based 3D animation could compete with studio productions. Brad Bird directed The Iron Giant (1999) and Ratatouille (2007), with Ray Gunn upcoming at Netflix.

Equipment / Tools Reference

Toon Boom Harmony is the industry standard for 2D animation production, with version 24 introducing AI-assisted in-betweening. Autodesk Maya remains the dominant 3D animation package for feature production. Blender has emerged as a viable open-source alternative, used on the Oscar-winning Flow (2024). Cascadeur provides AI-assisted keyframe animation with physics-based motion correction. Adobe After Effects handles compositing and motion graphics. TVPaint Animation is used for hand-drawn animation with natural media emulation.

Standards & Specifications

Theatrical animation is delivered at 24fps per SMPTE ST 428-1, though high frame rate (HFR) releases at 48fps have been permitted within the DCI specification since Avatar: The Way of Water (2022). Traditional animation commonly uses "on twos" (12 unique frames per second) at 24fps. Color delivery follows Rec.709 for broadcast and DCI-P3 or Rec.2020 for theatrical. The Academy Color Encoding System (ACES) provides a color management standard adopted by major animation studios for pipeline consistency. For streaming delivery, Netflix requires -27 LUFS integrated audio and specific codec parameters per their delivery specifications.

Common Questions / FAQ

Q: Will AI replace animators?

A: Between 2022 and 2025, U.S. animator employment grew 4.6% (from 70,200 to 73,400 per BLS data), even as AI tools proliferated. AI has compressed costs for low-complexity animation by 75-90% but expanded the total market 2.4x. Animators who specialize in character performance and AI pipeline direction are gaining work; those competing with AI on simple, generic content are losing.

Q: What is the difference between 2D and 3D animation?

A: 2D animation creates movement in a two-dimensional space, either hand-drawn or digitally. 3D animation manipulates virtual objects in a three-dimensional digital environment using rigged models. Both follow the same 12 principles of animation; the difference is the medium and tools.

Q: How many frames per second does animation use?

A: Theatrical animation runs at 24fps. Traditional animation often uses "on twos" (12 unique drawings per second with each held for two frames). Some Japanese television animation uses "on threes" (8 unique drawings per second). Full animation uses 24 unique frames per second for maximum fluidity.

Related Terms

• CGI - Computer-generated animation; the dominant technique in contemporary theatrical animation
• Stop Motion - Three-dimensional frame-by-frame animation using physical objects
• Claymation - A specific stop-motion technique using clay materials
• Rotoscoping - Tracing over live-action footage; one technique for achieving naturalistic animated movement
• Anime - The Japanese animation tradition with its own distinct visual conventions and industry structures
• Motion Capture - Recording real performer movement and applying it to digital characters; increasingly used in both animation and VFX

See Also / Tools

The Shot List Generator maps onto animation production as a storyboard and animatic planning tool - the sequence of shots in an animated film is planned in storyboards before any animation begins, performing the same organisational function as a live-action shot list. For more on animation technique and industry trends, see the blog post on AI in filmmaking.