What is an ad angle?
Ad angles explained: the persuasive argument behind a creative — angle vs hook vs format, and how to test angles systematically.
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The AI video glossary
Understand the system behind the creative.
Clear explanations of the models, metrics, formats, and production concepts that matter when you make video ads with AI.
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36 articles
What is ad frequency (and when is it too high)?
Ad frequency explained: the average views per person, the fatigue thresholds that matter, and refresh cadence as the fix.
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What is an AI avatar?
AI avatars explained: digital presenters for product video — persistent identity across ads, when they work, and when a real face wins.
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What is an AI creative workspace? (2026)
An AI creative workspace runs multiple generation models — video, image, sound, translation — in one environment with one balance, instead of five tool subscriptions and tab-hopping.
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What is an AI film director?
The AI director explained: the orchestration layer that converts product context and format choice into scene, lighting and camera decisions.
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How v4v's AI Lab works: every model in one place
The AI Lab explained: direct access to Seedance, Kling, Veo, Wan, GPT-image-2, Nano-banana 2, Suno and HeyGen v2 in one workspace — when to use it vs the directed flow.
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What is an AI video ad generator and how does it work? (2026)
AI video ad generators, explained: tools that turn a product input into a finished ad. What separates template engines from model-stack systems, and the questions to ask before picking one.
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What are credits in AI video tools?
AI video credits explained: how usage-based pricing works, what a video actually costs, and the expiry trap to check before buying.
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What is AI video generation? A marketer's definition (2026)
AI video generation, defined for marketers: models that produce video from text, images or references — what it's good for in 2026, what it costs, and where it still falls short.
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How to write an AI video prompt
AI video prompting explained: the structure that produces usable product footage — action verbs, materials, voice notes — and what to leave out.
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What is 9:16 aspect ratio and why do ads need it?
9:16 explained: the vertical aspect ratio native to TikTok, Reels and Shorts — why cropping horizontal video fails and what 9:16-native generation means.
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What is B-roll (and does AI replace it)?
B-roll explained for ad makers: the supporting footage that carries pacing — and how AI generation changed its cost from shoot-day to prompt.
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What is CPM?
CPM explained: what drives your cost per thousand impressions, why creative quality lowers it, and how to read CPM signals in ad testing.
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What is creative fatigue?
Creative fatigue explained: why winning ads decay, the signals to watch, and refresh cadences that keep ROAS stable.
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What is creative testing?
Creative testing explained: the systematic process of finding winning ads — structure, budgets, kill criteria, and how AI changed the economics.
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What is creator whitelisting (allowlisting)?
Creator whitelisting explained: running paid ads through a creator's account identity — trust transfer, how it works, and where AI creative fits.
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What is hook rate?
Hook rate explained: the metric that predicts ad performance — how to measure it, benchmarks, and how to improve it with creative testing.
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What is image-to-video AI?
Image-to-video explained: AI that animates a still image into moving footage — the workhorse technique for turning product photos into ads.
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What is AI lip sync?
AI lip sync explained: matching avatar mouth movement to generated speech — how it works, where it's used in ads, and the honesty line.
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What is motion control in AI video?
Motion control explained: guiding AI-generated movement with poses, paths, references and camera signals — control without prompt roulette.
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What is motion copy AI? The hook-rate lever, explained (2026)
Motion copy AI applies a proven motion pattern from one clip to new scenes — the fastest way to replicate a winning hook across SKUs. How it works and what it costs.
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What is a negative prompt?
Negative prompts explained: instructing AI what NOT to generate — the quality-control layer behind clean product ads.
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What is a persistent creative system? (2026)
A persistent creative system keeps products, briefs, avatars and styles connected between sessions — the difference between generating ads and running an ad production system.
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What is a reference image?
Reference images explained: guiding AI generation with example images for product identity, style and composition.
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What is retention rate in video ads?
Video retention explained: the watch-through curve, where drop-offs diagnose creative problems, and retention's link to cheap delivery.
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What is ROAS?
ROAS explained for creative teams: what it measures, what it hides, and why creative velocity is the ROAS lever most brands ignore.
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What are TikTok Spark Ads?
TikTok Spark Ads explained: boosting organic-style posts as ads — why native-reading creative matters and how AI UGC fits the format.
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What are start and end frames?
Start and end frames explained: anchoring a generated clip's opening and closing image — the control that makes clips chainable into ads.
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What is text-to-video AI?
Text-to-video explained: generating footage from a written description — capabilities, limits and where it fits in ad production in 2026.
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What is UGC ad creative? And why AI is replacing shoots (2026)
UGC ad creative, defined: ads styled like authentic user content rather than studio polish — why it converts, and how AI generation collapsed its production cost in 2026.
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How to write a UGC script
UGC script writing: the beat structure (hook, problem, product, proof, push) and the language rules that keep 30 seconds sounding human.
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What makes a good video ad CTA?
Video CTAs explained: placement, wording and design of the call to action in short-form ads — with the benefit-over-command rule.
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What is a seed in AI video generation?
Seeds explained: the number that controls generation randomness — how to use seeds for reproducibility and controlled variation in ad production.
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What is video-to-video AI?
Video-to-video explained: transforming existing footage with AI — restyling, motion transfer, and where it fits in ad workflows.
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What is v4v? The AI creative workspace, explained
v4v explained in plain terms: an AI creative workspace that turns product URLs into directed video ads — the three modes, the model stack, and the pricing model.
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Why v4v: the honest case (and who shouldn't use it)
The honest case for v4v — auto-brief, model choice, never-expiring pay-per-use — plus the equally honest list of what it doesn't do and who should pick something else.
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