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No indoor smoking.

45.25 s
No indoor smoking. — representative frame

Production

Images
ChatGPT
Video
Google Flow · Omni 1.1 Flash / Veo 3.1 Lite
Sound effects
ElevenLabs
Music
Suno V6
Editing
FFmpeg
Story reference
@mohammedkhattab55

Scenes

A quiet toast.

A quiet toast.

남자가 왼손의 캔을 벽 쪽으로 내민 뒤, 벽에 닿기 전에 모기의 한 모금으로 자른다. 오른손 슬리퍼는 아래에 유지한다.

Settings
Model
Omni 1.1 Flash
Requested duration
4 s
Source
360p
Ratio
9:16
Control
first-and-last-frame

The original prompt includes a wall tap at 1.50 s. The later user revision deliberately cuts at 1.4167 s, before contact, and removes the tap sound. The raw prompt and final edit therefore differ.

Input images
First-frame inputFirst-frame input
Last-frame inputLast-frame input
Video prompt
HTOAST v23. Omni1.1Flash360p4초9:16단1개4크레딧. FIRST v18-H2b-start.png, LAST v23-toast-wall-end.png. Only attached images; no existing video as source.
Create one4-second fixed-camera photorealistic iPhone-looking video of this SAME stocky middle-aged man in ivory tank/navy-red plaid shorts in Korean home. Same face/body/white wallpaper/door/light. LEFT hand holds ONE open silver beer can, RIGHT hand keeps fabric slipper down beside his right thigh. No smoking. No insect/dot/mark/human/can appears on wall.
At0.00s match FIRST, can held at chest, looking screen-right toward blank white wall. From0.00s to0.25s turn eyes toward wall without delaying arm action. From0.25s to1.50s extend LEFT forearm smoothly toward screen-right and lift same can shoulder-high in a solemn friendly toast. At1.50s upper can rim lightly taps white wallpaper as if saying cheers to tiny offscreen friend. Not drinking. From1.50s to2.25s a tiny sympathetic nod, deadpan closed mouth. From2.25s to4.00s hold can at wall with subtle real breathing, match LAST. Right hand/slipper stay down. No hand swap, extra hands, can morph, broad grin, camera move or insect enlarging. Room light stays on. Quiet natural room tone and a tiny metallic tap at1.50s, no speech/music/title.
Google Flow & sound

한국어 제작 요약: 동일한 방 마스터와 인물 B를 먼저 고정한다. 맨발·민소매·체크 반바지·슬리퍼 두 짝의 위치를 컷마다 대조하고, 실제 입력 첫/끝 이미지를 아래에서 확인한다.

In Google Flow, use the exact first/last image controls recorded per shot. The human world uses an ordinary iPhone-like home-video look; the mosquito world uses gritty amber macro materials. These are separate shots, not an insect growing inside a human shot.

Omni 1.1 Flash takes started at 360p. Veo 3.1 Lite takes used native 720p. Several selected 360p takes were later upscaled in Flow. The final 720 × 1280 export does not make every source native 720p.

Do not assume the requested duration equals the downloaded duration. In particular, the slipper pickup requested 4 seconds but returned 8. Inspect the file, then use frame-based in/out points.

Suno V6 music prompt used in production: Intimate sad instrumental film cue, sparse felt piano and a very soft low cello, 62 BPM, simple minor-key melody, exhausted lonely late-night feeling, sincere and vulnerable, warm slightly imperfect room sound, immediate recognizable melody from the first second, restrained dynamics, no long intro, no big orchestral build, no percussion, no drums, no beat drop, absolutely no vocals, no humming, no spoken words. Short 45-second cue suitable under quiet crying and a deadpan dark comedy; gentle unresolved repeating motif, leave space for sound effects.

62 BPM and 45 seconds were prompt requests, not measurements. The selected Suno result was approximately 69.96 seconds. The final film uses selected segments at 14.25–21.75, 24.50–26.25, 28.7917–32.0417 and 36.0417–37.625 seconds; human shots have no sad-music stem.

ElevenLabs supplied the mosquito buzz, switch and impact effects. Can and sip sounds also reuse generated scene audio. The impact is louder than the other effects; keep the final master below clipping. No audio or video download is offered here.

Editing

최종 타임라인은 24 fps / 1086 frames / 45.25 s. 집기 장면은 1초로 줄이고, 캔 개봉은 다른 손이 보이는 프레임을 덜어 시간 생략으로 연결했다. 건배는 벽에 닿기 전에 끊는다. 모기 컷에서만 슬픈 음악을 이어 붙이고, 마지막 4프레임은 모든 소리를 끊은 뒤 1프레임 급타격과 큰 짝 소리를 배치한다. 마지막 손 화면 위에 작은 agi.geek·블러·렌즈 피 방울을 합성했다. 이어 국토교통부·LH 생활수칙 포스터의 선택한 상단만 1초간 두 바퀴 회전·확대하고 4.5초 정면 유지한다. 기관 표기는 보존한다. No closing spoken line was recorded; the final film contains no added narration. This guide preserves the original generation prompts and explains subsequent edits separately. Final colour: user-selected restrained B grade on human shots only. Preserve the mosquito amber materials, the unlit opening and the original audio. Human grade: colorbalance rs=-0.008, bs=0.008, rm=-0.008, bm=0.006 with preserved lightness; contrast 0.985, saturation 0.92, brightness +0.002.

By agi.geek · Updated 2026-10-19.
Prompts are the originals used in production.
Workshops & production enquiries · All works

Story reference · @mohammedkhattab55 ↗

Campaign inset · 국토교통부·LH ↗