Turn Hero Prompt Library into a reviewable shot contract.

Write the invariant shot intent first

For Hero Prompt Library, state the subject, environment, action objective, emotional beat, and end condition in plain production language. These invariants keep general video prompts variants comparable instead of producing unrelated ideas. For this section 1, save a prompt brief; have the brand reviewer review temporal stability; record the failed case as well as the accepted one; and do not advance it beyond a dated decision until the named limitation is resolved. Keep library evidence separate from hero assumptions.

Turn the topic into a repeatable method

Move from definition to a small practice sequence, then review the result against explicit craft, rights, and delivery checks. Keep vendor-specific behavior outside the method unless a source verifies it. For this section 2, save a evidence ledger; have the motion designer review revision control; record the failed case as well as the accepted one; and do not advance it beyond a dated decision until the named limitation is resolved. Keep library evidence separate from hero assumptions.

Layer camera, timing, continuity, and sound

Add framing and camera movement only when they support the action. Mark temporal beats, preserve identity and environment anchors, describe sound as intent rather than a guaranteed feature, and name artifacts or changes to avoid. For this section 3, save a continuity sheet; have the visual lead review motion coherence; record the failed case as well as the accepted one; and do not advance it beyond a dated decision until the named limitation is resolved. Keep library evidence separate from hero assumptions.

• Subject and action — record frame review, creative producer, revision control, and evidence-backed brief; keep library evidence separate from hero assumptions.
• Framing and camera relationship — record annotated source board, visual lead, action readability, and production checkpoint; keep library evidence separate from hero assumptions.
• Beat order and end state — record test worksheet, fact checker, visual hierarchy, and evidence-backed brief; keep library evidence separate from hero assumptions.
• Continuity, sound intent, and exclusions — record evidence ledger, brand reviewer, delivery fit, and production checkpoint; keep library evidence separate from hero assumptions.

Create controlled prompt variants

Change one meaningful dimension per version, such as shot size, movement, pacing, or performance intensity. Label the hypothesis for each variant so review can identify which instruction caused the difference. For this section 4, save a annotated source board; have the legal reviewer review message clarity; record the failed case as well as the accepted one; and do not advance it beyond a dated decision until the named limitation is resolved. Keep library evidence separate from hero assumptions.

Review the output without inventing model controls

Check whether the requested action reads clearly, the camera supports the beat, references remain coherent, and the ending is usable. A prompt template does not prove that any named model, duration, audio mode, or parameter is available. For this section 5, save a test worksheet; have the prompt designer review input fidelity; record the failed case as well as the accepted one; and do not advance it beyond a dated decision until the named limitation is resolved. Keep library evidence separate from hero assumptions.

Keep the evidence ledger attached to the decision

Partial evidence was supplied, but it does not establish product support or a complete capability, customer, or performance claim. Record the source, verification date, claim scope, unresolved gap, and the decision that the evidence can support. Search demand must never be reused as capability proof. For this section 6, save a revision log; have the creative producer review identity consent; record the failed case as well as the accepted one; and do not advance it beyond a dated decision until the named limitation is resolved. Keep library evidence separate from hero assumptions.

Build a specific test brief for hero prompt library

Start with a bounded text brief with visible constraints and an end state. Define one observable change, protected details, a stopping rule, and the named reviewer. The intended output is a reusable prompt contract with controlled variants. Test one variable per version, preserve the source and settings, and compare results at the actual delivery size instead of choosing from an unrecorded impression. For this topic test, save a camera plan; have the technical reviewer review motion coherence; record the failed case as well as the accepted one; and do not advance it beyond a stakeholder sign-off until the named limitation is resolved. Keep library evidence separate from hero assumptions.

• Primary query: hero prompt library; test record: decision memo, media owner, motion coherence, and delivery package; keep library evidence separate from hero assumptions.
• Editorial owner: keyword-expansion:0803; decision record: annotated source board, art director, action readability, and reversible handoff; keep library evidence separate from hero assumptions.
• Source scope: a user-provided competitor-gap export dated 2026-08-05 supports topic prioritization only; source review: delivery checklist, visual lead, message clarity, and rights-cleared draft; keep library evidence separate from hero assumptions.

Separate topic fit from product proof

A dated, user-provided competitor-gap export supports only the decision to cover “hero prompt library.” It does not prove audience demand, SEELE capability, third-party behavior, commercial value, or a likely outcome. Verify product-specific statements against current first-party documentation and a recorded representative test. For this source review, save a annotated source board; have the technical reviewer review licensing; record the failed case as well as the accepted one; and do not advance it beyond a shot approval until the named limitation is resolved. Keep library evidence separate from hero assumptions.