Create a premium cinematic 3D animated educational video for Grade 6 students, in 9:16 vertical format, with a total story duration of 24 seconds, divided into three separate 8-second clips.
**STRICT CHARACTER CONSISTENCY — HIGHEST PRIORITY**
Use the uploaded reference images of Tara and Arin as the exact character references. Preserve their original faces, eye shapes, skin tones, hairstyles, clothing, clothing colours, body proportions, height difference, age appearance and animation style. Do not redesign, regenerate, replace or randomly alter either character between clips. Both characters must look like the same individuals in every shot. Keep their clothing and accessories unchanged.
**STRICT LIP-SYNCHRONISATION — MANDATORY**
Every spoken line must have accurate, natural, frame-synchronised lip movements. The mouth shapes must correspond precisely to the spoken words, syllables and pronunciation. Use natural facial expressions and subtle head movements while speaking.
Only the character whose dialogue is playing may move their lips. The listening character must keep their mouth closed, except for natural reactions. Do not make both characters speak simultaneously unless the dialogue explicitly requires it. No voice swapping, overlapping dialogue, random mouth movements, delayed lip-sync or artificial-looking jaw motion.
Use two distinct, consistent voices throughout all clips: Tara has a clear, friendly young female voice; Arin has a clear, friendly young male voice. Use natural Indian English pronunciation, suitable for Grade 6 students. Maintain identical voice characteristics, pitch, accent and speaking pace across all clips.
**VISUAL STYLE AND CONTINUITY**
Use the same modern, colourful mathematics learning studio, lighting, background, camera quality, character scale and cinematic 3D rendering in all clips. Use smooth transitions, expressive but restrained gestures and child-friendly educational storytelling.
Keep the mathematical equations large, correctly spelled, accurately formatted and clearly readable. Do not invent or distort numbers, symbols or equations. Keep the characters away from the text area. Use clean composition with no unnecessary text, extra characters, subtitles that duplicate the equations, watermarks or distracting objects.
Generate each clip as a continuation of the same scene. Maintain screen direction, character positions and background continuity. End each clip with a composition that allows the next clip to continue naturally.
**AUDIO RULES**
Use only the specified dialogue. Do not paraphrase, add words, omit words or change the mathematical meaning. Use clear dialogue audio with minimal background music. The voices must remain louder than the music. Allow enough time for every line to be spoken naturally within the 8-second clip. Apply the complete Master Prompt. Use the uploaded Tara and Arin reference images exactly.
Scene and action:
Tara and Arin stand in the established colourful mathematics studio. Show two large number cards in the centre: 56 and 63.
Dialogue and timing:
0.0–2.5 sec — Tara looks at Arin and asks, with accurate lip-sync:
“Arin, are 56 and 63 co-prime?”
2.5–4.0 sec — Display:
56 = 14 × 4
63 = 21 × 3
Tara looks puzzled and says:
“I don't see a common factor!”
4.0–6.5 sec — Arin raises one hand gently and says:
“Wait… did we check systematically?”
6.5–8.0 sec — Both characters look at the equations. Push the camera gently towards the numbers to create suspense for the next clip.
Important: If the dialogue cannot fit naturally, prioritise correct pronunciation and lip-sync over speed. Do not cut off the final word. Keep equations readable, with no overlap between text and characters.
