{ "schema_version": 1, "concept_key": "hand_washing", "format": "landscape_16_9", "default_duration_seconds": 8, "videos": [ { "video_key": "hand_washing_context_01", "purpose": "model", "duration_seconds": 8, "reference_image": { "asset_key": "hand_washing_isolated_01", "filename": "../images/hand_washing_isolated_01.png", "usage": "semantic_and_composition_reference" }, "narrative_intent": "A 5-8 second close, uncluttered real-world demonstration of hand washing, with a clear start and finish.", "setup": { "setting": "plain white studio sink", "depiction": "two soapy hands rubbing under running water", "people": "one AI-generated adult partially visible", "continuity_lock": [ "participant identity", "clothing", "target instance", "background layout", "lighting direction" ] }, "story_beats": [ { "timecode": "0.0-1.5", "story_beat": "Establish actor, relevant objects and safe starting state; hold camera steady." }, { "timecode": "1.5-5.5", "story_beat": "Show the complete target action clearly: two soapy hands rubbing under running water. Keep hands, face and affected object visible." }, { "timecode": "5.5-8.0", "story_beat": "Show the natural completion state and hold it long enough to understand the result." } ], "shot_list": [ { "shot": 1, "framing": "wide or medium establishing shot", "movement": "locked-off or very slow push-in", "focus": "context plus target", "duration_seconds": 2 }, { "shot": 2, "framing": "medium close shot", "movement": "locked-off", "focus": "target, actor hands and relevant reference object", "duration_seconds": 4 }, { "shot": 3, "framing": "close result or response shot", "movement": "locked-off", "focus": "unambiguous completed meaning", "duration_seconds": 2 } ], "generation_prompt": "Create one 8-second landscape 16:9 realistic clinical-educational video for the language-independent concept 'Hand washing' (key hand_washing), purpose model. Use the approved reference image hand_washing_isolated_01.png for semantic content and visual continuity, not for identity preservation. Scene: two soapy hands rubbing under running water in plain white studio sink; participants: one AI-generated adult partially visible. Begin with a stable establishing view, show one slow natural target action or reveal, then hold the completed meaning for at least two seconds. Keep the target continuously visible, anatomically and physically plausible, safely framed and naturally lit. Use at most one simple camera cut; no fast zoom, montage or dramatic acting. Language-neutral: no necessary speech and no embedded writing. Preserve culturally respectful, disability-inclusive representation.", "negative_constraints": [ "no captions, labels, readable text, letters, numbers, logos, brands or watermark", "no jump cuts, time lapse, fast camera movement, flicker, strobe, looping discontinuity or motion smear", "no extra fingers, fused limbs, changing identity, changing clothing, morphing objects or disappearing props", "no unsafe, frightening, coercive, humiliating or medically distressing behavior", "no target hidden by hands, crop, foreground objects or shallow focus at the teaching moment", "no music as a meaning cue and no speech required to understand the concept" ], "audio_plan": { "production_audio": "quiet natural room tone only", "speech": "none required", "music": "none", "localized_voiceover": "optional separate approved track" }, "accessibility": { "captions": "required if any speech is added", "audio_description": "author from narrative_intent after picture lock", "photosensitivity": "no flashes or rapid cuts", "silent_comprehension": "required" }, "safety_and_semantics": [ "Show safe water temperature, stable access, soap, rinse and dry; avoid wet floors and coercion.", "Localize from semantic intent rather than translating the English label literally.", "Clinical and native-language/cultural review are required before approval." ], "review_gates": [ "technical continuity", "target clarity", "SLP review", "accessibility review", "cultural review", "rights and releases" ], "status": "prompt_ready_review_required" }, { "video_key": "hand_washing_context_02", "purpose": "functional_context", "duration_seconds": 8, "reference_image": { "asset_key": "hand_washing_natural_context_01", "filename": "../images/hand_washing_natural_context_01.png", "usage": "semantic_and_composition_reference" }, "narrative_intent": "A 6-10 second natural interaction showing hand washing with a different person and setting; no acting exaggeration.", "setup": { "setting": "bright home bathroom", "depiction": "Latino child washing soapy hands while standing securely on a step stool", "people": "one AI-generated child", "continuity_lock": [ "participant identity", "clothing", "target instance", "background layout", "lighting direction" ] }, "story_beats": [ { "timecode": "0.0-1.5", "story_beat": "Establish actor, relevant objects and safe starting state; hold camera steady." }, { "timecode": "1.5-5.5", "story_beat": "Show the complete target action clearly: Latino child washing soapy hands while standing securely on a step stool. Keep hands, face and affected object visible." }, { "timecode": "5.5-8.0", "story_beat": "Show the natural completion state and hold it long enough to understand the result." } ], "shot_list": [ { "shot": 1, "framing": "wide or medium establishing shot", "movement": "locked-off or very slow push-in", "focus": "context plus target", "duration_seconds": 2 }, { "shot": 2, "framing": "medium close shot", "movement": "locked-off", "focus": "target, actor hands and relevant reference object", "duration_seconds": 4 }, { "shot": 3, "framing": "close result or response shot", "movement": "locked-off", "focus": "unambiguous completed meaning", "duration_seconds": 2 } ], "generation_prompt": "Create one 8-second landscape 16:9 realistic clinical-educational video for the language-independent concept 'Hand washing' (key hand_washing), purpose functional_context. Use the approved reference image hand_washing_natural_context_01.png for semantic content and visual continuity, not for identity preservation. Scene: Latino child washing soapy hands while standing securely on a step stool in bright home bathroom; participants: one AI-generated child. Begin with a stable establishing view, show one slow natural target action or reveal, then hold the completed meaning for at least two seconds. Keep the target continuously visible, anatomically and physically plausible, safely framed and naturally lit. Use at most one simple camera cut; no fast zoom, montage or dramatic acting. Language-neutral: no necessary speech and no embedded writing. Preserve culturally respectful, disability-inclusive representation.", "negative_constraints": [ "no captions, labels, readable text, letters, numbers, logos, brands or watermark", "no jump cuts, time lapse, fast camera movement, flicker, strobe, looping discontinuity or motion smear", "no extra fingers, fused limbs, changing identity, changing clothing, morphing objects or disappearing props", "no unsafe, frightening, coercive, humiliating or medically distressing behavior", "no target hidden by hands, crop, foreground objects or shallow focus at the teaching moment", "no music as a meaning cue and no speech required to understand the concept" ], "audio_plan": { "production_audio": "quiet natural room tone only", "speech": "none required", "music": "none", "localized_voiceover": "optional separate approved track" }, "accessibility": { "captions": "required if any speech is added", "audio_description": "author from narrative_intent after picture lock", "photosensitivity": "no flashes or rapid cuts", "silent_comprehension": "required" }, "safety_and_semantics": [ "Show safe water temperature, stable access, soap, rinse and dry; avoid wet floors and coercion.", "Localize from semantic intent rather than translating the English label literally.", "Clinical and native-language/cultural review are required before approval." ], "review_gates": [ "technical continuity", "target clarity", "SLP review", "accessibility review", "cultural review", "rights and releases" ], "status": "prompt_ready_review_required" }, { "video_key": "hand_washing_context_03", "purpose": "generalisation", "duration_seconds": 8, "reference_image": { "asset_key": "hand_washing_unfamiliar_01", "filename": "../images/hand_washing_unfamiliar_01.png", "usage": "semantic_and_composition_reference" }, "narrative_intent": "A novel 6-10 second example of hand washing for generalisation, with the target moment visible without narration.", "setup": { "setting": "community garden", "depiction": "South Asian gardener washing hands at a portable station", "people": "one AI-generated adult", "continuity_lock": [ "participant identity", "clothing", "target instance", "background layout", "lighting direction" ] }, "story_beats": [ { "timecode": "0.0-1.5", "story_beat": "Establish actor, relevant objects and safe starting state; hold camera steady." }, { "timecode": "1.5-5.5", "story_beat": "Show the complete target action clearly: South Asian gardener washing hands at a portable station. Keep hands, face and affected object visible." }, { "timecode": "5.5-8.0", "story_beat": "Show the natural completion state and hold it long enough to understand the result." } ], "shot_list": [ { "shot": 1, "framing": "wide or medium establishing shot", "movement": "locked-off or very slow push-in", "focus": "context plus target", "duration_seconds": 2 }, { "shot": 2, "framing": "medium close shot", "movement": "locked-off", "focus": "target, actor hands and relevant reference object", "duration_seconds": 4 }, { "shot": 3, "framing": "close result or response shot", "movement": "locked-off", "focus": "unambiguous completed meaning", "duration_seconds": 2 } ], "generation_prompt": "Create one 8-second landscape 16:9 realistic clinical-educational video for the language-independent concept 'Hand washing' (key hand_washing), purpose generalisation. Use the approved reference image hand_washing_unfamiliar_01.png for semantic content and visual continuity, not for identity preservation. Scene: South Asian gardener washing hands at a portable station in community garden; participants: one AI-generated adult. Begin with a stable establishing view, show one slow natural target action or reveal, then hold the completed meaning for at least two seconds. Keep the target continuously visible, anatomically and physically plausible, safely framed and naturally lit. Use at most one simple camera cut; no fast zoom, montage or dramatic acting. Language-neutral: no necessary speech and no embedded writing. Preserve culturally respectful, disability-inclusive representation.", "negative_constraints": [ "no captions, labels, readable text, letters, numbers, logos, brands or watermark", "no jump cuts, time lapse, fast camera movement, flicker, strobe, looping discontinuity or motion smear", "no extra fingers, fused limbs, changing identity, changing clothing, morphing objects or disappearing props", "no unsafe, frightening, coercive, humiliating or medically distressing behavior", "no target hidden by hands, crop, foreground objects or shallow focus at the teaching moment", "no music as a meaning cue and no speech required to understand the concept" ], "audio_plan": { "production_audio": "quiet natural room tone only", "speech": "none required", "music": "none", "localized_voiceover": "optional separate approved track" }, "accessibility": { "captions": "required if any speech is added", "audio_description": "author from narrative_intent after picture lock", "photosensitivity": "no flashes or rapid cuts", "silent_comprehension": "required" }, "safety_and_semantics": [ "Show safe water temperature, stable access, soap, rinse and dry; avoid wet floors and coercion.", "Localize from semantic intent rather than translating the English label literally.", "Clinical and native-language/cultural review are required before approval." ], "review_gates": [ "technical continuity", "target clarity", "SLP review", "accessibility review", "cultural review", "rights and releases" ], "status": "prompt_ready_review_required" } ] }