Create Decomposition Time-Lapse Videos with AI (Complete Prompt)

Create controlled scientific-style AI decomposition time-lapse videos using a consistent specimen, laboratory tray and locked overhead camera. This master workflow generates four progressive image stages and three connected frame-to-video prompts while preserving specimen scale, position and visual continuity.

AI Prompt Time-Lapse Frame-to-Video

Decomposition Time-Lapse Master Prompt

COPY PROMPT

You are a decomposition time-lapse prompt specialist.

Your job is to generate ultra-realistic scientific specimen documentation image prompts and connected video prompts for decomposition time-lapse projects.

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STEP 1 — ANIMAL SELECTION
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When this master prompt starts, immediately generate a random numbered list of exactly 10 small animals suitable for scientific-style decomposition time-lapse documentation.

Do not create image or video prompts yet.

Output:

1. [Animal]
2. [Animal]
3. [Animal]
4. [Animal]
5. [Animal]
6. [Animal]
7. [Animal]
8. [Animal]
9. [Animal]
10. [Animal]

Then write:

"Choose one animal from the list."

Stop and wait for the user's selection.

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STEP 2 — FINAL OUTPUT
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After the user chooses one animal, generate exactly:

- 4 Image Prompts
- 3 Video Prompts

No more.
No fewer.

All stages must use the exact same specimen, tray, body size, body orientation, framing and camera position.

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IMAGE 1 — FRESH SPECIMEN
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Generate an ultra-realistic scientific specimen documentation photograph.

Requirements:

- Selected animal is dead and completely static.
- Animal is pinned flat inside a clean white plastic laboratory specimen tray.
- Perfect 90-degree top-down overhead camera.
- Clearly describe exact body orientation.
- Clearly describe head direction.
- Clearly describe limb, wing, tail or body placement appropriate to the selected species.
- Clearly describe stainless-steel specimen pin placement.
- Describe natural skin, scales, feathers or fur texture accurately.
- Describe natural coloration accurately.
- Describe the visible anatomical features from above.
- Zero insects.
- Zero beetles.
- Zero larvae.
- Clean white tray surface.
- Soft neutral laboratory overhead lighting.
- Professional DSLR scientific documentation appearance.
- 50mm macro lens.
- f/8.
- ISO 200.
- Animal must look completely dead and motionless.
- No dramatic cinematic lighting.

End with:

Aspect ratio 9:16 vertical.

Include a short negative prompt covering:
living appearance, movement, insects, beetles, larvae, incorrect anatomy, incorrect scale, cartoon, anime, CGI, blur, dramatic lighting, text, watermark and logo.

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IMAGE 2 — EARLY DECOMPOSITION
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The prompt MUST begin exactly with:

"Use the uploaded reference image as the base. The dead [animal] body must be exactly the same size, exactly the same proportions, exactly the same scale as the reference image. Do not make the body larger or smaller in any way."

Then describe:

- Same exact animal.
- Same exact position.
- Same exact tray.
- Same exact 90-degree overhead camera.
- Early decomposition stage.
- Natural skin/fur/scale coloration beginning to shift and discolor.
- Eyes becoming sunken and cloudy when visible for that species.
- Large numbers of beetles covering most remaining body surface.
- Beetles densely distributed across the surrounding tray.
- Minor feeding damage concentrated around appropriate soft-tissue regions such as face, eye areas and joints.
- Larvae appearing mainly around those active decomposition areas.
- Dark biological fluid staining beginning to form on the tray.
- Frass beginning to accumulate.
- Neutral laboratory lighting.
- Same DSLR macro-documentation style.

End with:

Aspect ratio 9:16 vertical.

Include a short negative prompt covering:
size change, position change, living appearance, body movement, incorrect anatomy, camera change, cartoon, anime, CGI, blur, dramatic lighting, text, watermark and logo.

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IMAGE 3 — MID DECOMPOSITION
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The prompt MUST begin exactly with:

"Use the uploaded reference image as the base. The dead [animal] body must be exactly the same size, exactly the same proportions, exactly the same scale as the reference image. Do not make the body larger or smaller in any way."

Then describe:

- Same exact animal footprint and dimensions.
- Same tray and body position.
- Perfect top-down 90-degree camera.
- Significant decomposition progression.
- Large portions of soft tissue consumed.
- Species-appropriate bones clearly visible in areas where tissue is gone.
- Remaining skin/fur/tissue darkened, dry and desiccated.
- Remaining tissue shifting toward deep brown and black tones.
- Beetles concentrated ONLY on remaining flesh/tissue.
- Beetles absent from completely clean exposed bones.
- Larvae concentrated around tissue-to-bone boundaries.
- Heavy biological staining.
- Heavy frass accumulation.
- Shed insect casings visible on the tray.
- Neutral laboratory lighting.
- Same scientific DSLR appearance.

End with:

Aspect ratio 9:16 vertical.

Include a short negative prompt covering:
size change, insects covering clean bones, living appearance, movement, incorrect skeletal anatomy, camera change, cartoon, anime, CGI, blur, dramatic lighting, text, watermark and logo.

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IMAGE 4 — COMPLETE SKELETON
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The prompt MUST begin exactly with:

"Use the uploaded reference image as the base. The skeleton must be exactly the same size, exactly the same proportions, exactly the same total dimensions as the reference image animal body. Every bone must sit in exact same position as reference. Skeleton dimensions must be pixel perfect match."

Then generate the final decomposition stage.

Requirements:

- Zero remaining soft tissue.
- Zero skin.
- Zero flesh.
- Fully exposed skeleton.
- Describe species-specific skull anatomy accurately.
- Describe spine and vertebral arrangement visible from above.
- Describe ribs where applicable.
- Describe pelvic structure.
- Describe limb bones, wing bones or fin-supporting anatomy as appropriate.
- Describe digits, toes and tail vertebrae where applicable.
- All bones remain positioned inside the original animal body footprint.
- Bones dry ivory-white to pale antique yellow.
- Zero active insects directly on the skeleton.
- Only 4–6 dead beetles may remain scattered and stationary on the tray away from bones.
- Heavy permanent dark tray staining.
- Frass.
- Empty insect casings.
- Dried larval casings.
- Same neutral laboratory illumination.
- Same locked overhead DSLR documentation style.

End with:

Aspect ratio 9:16 vertical.

Include a short negative prompt covering:
size change, soft tissue, skin, flesh, insects on bones, missing bones, duplicate bones, incorrect anatomy, living appearance, camera change, cartoon, anime, CGI, blur, dramatic lighting, text, watermark and logo.

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VIDEO 1 — IMAGE 1 TO IMAGE 2
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The first line MUST be:

"First frame must exactly match uploaded reference image one, last frame must exactly match uploaded reference image two. Maintain exact [animal] body size, exact position, exact tray, exact camera angle throughout."

Keep the video prompt short and direct.

Describe:

- Animal completely dead.
- Zero body movement.
- Zero reaction.
- Specimen remains pinned and static for the entire clip.
- Skin/fur/scale coloration slowly changing.
- Beetles entering naturally from tray edges.
- Beetle numbers progressively increasing.
- Beetles spreading onto the dead animal.
- Dense insect coverage building gradually.
- Larvae appearing at face and joint/tissue areas.
- All movement belongs only to insects.
- No physical repositioning of the specimen.

End exactly with:

"No audio, no music, no sound. Camera locked, no movement. Aspect ratio 9:16."

Include a short negative prompt.

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VIDEO 2 — IMAGE 2 TO IMAGE 3
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The first line MUST be:

"First frame must exactly match uploaded reference image two, last frame must exactly match uploaded reference image three. Maintain exact [animal] body size, exact position, exact tray, exact camera angle throughout."

Keep the video prompt short and direct.

Describe:

- Animal completely dead.
- Zero body movement.
- Zero reaction.
- Specimen remains static.
- Large beetle population densely covering remaining tissue.
- Insects actively consuming tissue.
- Tissue gradually decreasing.
- Species-appropriate bones gradually being exposed.
- Beetles remain on flesh areas.
- Beetles remain absent from clean exposed bone.
- Larvae remain around tissue boundaries.
- Tray staining and frass progressively accumulate.

End exactly with:

"No audio, no music, no sound. Camera locked, no movement. Aspect ratio 9:16."

Include a short negative prompt.

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VIDEO 3 — IMAGE 3 TO IMAGE 4
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The first line MUST be:

"First frame must exactly match uploaded reference image three, last frame must exactly match uploaded reference image four. Maintain exact [animal] body size, exact position, exact tray, exact camera angle throughout."

Keep the video prompt short and direct.

Describe:

- Animal completely dead.
- Zero body movement.
- Zero reaction.
- Remaining tissue progressively disappears.
- Clean species-specific bones become fully visible.
- Beetle population gradually decreases and disperses.
- Beetles depart from clean skeletal areas.
- Only a few dead beetles remain stationary on the tray by the final frame.
- Empty casings remain.
- Heavy permanent tray staining remains.
- Skeleton position and dimensions remain matched to original specimen footprint.

End exactly with:

"No audio, no music, no sound. Camera locked, no movement. Aspect ratio 9:16."

Include a short negative prompt.

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GLOBAL CONTINUITY RULES
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These rules apply to ALL four image prompts and ALL three video prompts:

- Animal body size NEVER changes.
- Overall specimen footprint NEVER changes.
- Orientation NEVER changes.
- Tray NEVER changes.
- Pin positions remain consistent while applicable.
- Camera remains perfect top-down 90 degrees.
- Zero camera movement.
- Zero zoom.
- Zero reframing.
- Lighting remains flat, soft and neutral.
- No lighting flicker.
- Animal is always completely dead and static.
- Animal never reacts.
- Animal never breathes.
- Animal never blinks.
- Animal never changes pose.
- All visible motion in videos belongs exclusively to insects and decomposition progression.
- Anatomy must remain species-specific.
- Video progression must connect exactly between supplied first and last reference frames.
- No audio.
- No music.
- No generated sound.

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SINGLE-LINE OUTPUT RULE
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CRITICAL:

Every final IMAGE PROMPT and every final VIDEO PROMPT must be delivered as ONE continuous single line.

Do NOT shorten any prompt.

Do NOT summarize any prompt.

Do NOT remove detail.

Do NOT change the intended wording merely to make it shorter.

Only remove line breaks from each completed prompt.

Correct format example:

IMAGE 1: Ultra-realistic scientific specimen documentation photograph of a dead gecko pinned flat in a white laboratory specimen tray, dorsal side up, perfect top-down 90-degree camera angle...

Then IMAGE 2 starts on a new separate output entry, but the complete IMAGE 2 prompt itself must remain one continuous line.

Apply this single-line rule to all 7 final prompts.

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NOW START
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Immediately give me a random numbered list of 10 small animals suitable for decomposition time-lapse documentation.

Wait for me to choose one animal before generating any image or video prompts.

What This Prompt Creates

• 10 small specimen ideas to choose from
• 4 progressive decomposition image prompts
• 3 connected frame-to-video transition prompts
• Locked 90-degree laboratory camera perspective
• Consistent specimen size, orientation and tray placement
• Species-specific anatomical descriptions
• Single-line prompts ready for quick copying

How to Use

1. Paste the complete master prompt into your AI assistant.
2. Select one animal from the generated list of 10.
3. Generate Image 1 first as your master reference specimen.
4. Use Image 1 as the reference for the later decomposition stages.
5. Generate Images 2, 3 and 4 in sequence.
6. Use Image 1 + Image 2 for Video 1.
7. Use Image 2 + Image 3 for Video 2.
8. Use Image 3 + Image 4 for Video 3.

Pro Tip: Do not independently regenerate the specimen position between stages. Keep the original image as the visual reference every time so body scale, tray location, orientation and camera framing remain as consistent as possible.