Hailuo AI Prompts: MiniMax Video Prompt Structure

Hailuo AI prompts work when you write for MiniMax H3 the way its hosted product reads a brief: a labeled reference block when you upload files, a one-line core idea, then a timed audiovisual timeline with camera, dialogue, ambience, and score in separate clauses. Soft mood stacks waste credits. MiniMax rewards second-by-second beats, spelled-out on-screen text, and an audio plan because picture and stereo sound leave the same pass.

You leave with a Hailuo-specific MiniMax video prompt structure for text-to-video, image-to-video with optional end frame, and omni reference jobs as of August 2026. Soft tip when the clip starts from a still: PromptMake /image at https://promptmake.net/image drafts a cleaner hero frame you then animate inside Hailuo.

What Hailuo AI prompts are for

Hailuo AI prompts are the text (and optional image, video, or audio references) you feed MiniMax Hailuo on hailuoai.video and related MiniMax Open Platform routes. As of mid-2026 the flagship lane is MiniMax H3, often labeled H3 or Hailuo 3.0 inside the app. Public docs describe clips around five to fifteen seconds at up to 2K and 24fps, with native stereo audio generated with the picture.

Searchers who type hailuo ai prompts want lines that survive a first credit spend on Hailuo itself. Generic video theory helps, but MiniMax's product surface adds omni reference caps, first-and-last frame fills, long prompt budgets (vendor docs cite up to about 7,000 characters on text routes), and joint audiovisual denoising. This page teaches that MiniMax dialect: how timeline, audio, and reference labels cooperate inside one prompt. It is not a Kling Multi-Shot storyboard primer and not a cross-host SMCD worksheet.

Strong fit: creators cutting product teasers with sound, dialogue beats, title cards with readable credits, and image-to-video on a locked still plus optional end frame. Skip deep Hailuo work if you only need five-second silent social loops on Pika or a pan-and-dolly keyword sheet that applies to every host equally. Use this page when Hailuo or MiniMax H3 is the renderer and you need timed picture plus sound in one generation.

PromptMake does not host Hailuo and does not render MP4 clips. Use /image only to prep still language or a cleaner hero frame before you upload. Keep customer faces, logos you do not own, and unreleased product shots out of public generators when policy forbids third-party paste.

MiniMax video prompt structure Hailuo obeys

MiniMax's public usage pattern for H3 reads like a short production brief. Full prompt equals reference material notes plus core idea plus scene-by-scene description. Declare what each uploaded file is for, state subject, place, event, and genre once, then describe action over time with timestamps when order matters.

Hosted preprocessing can rewrite casual paste into a rigid field layout before the base model sees it. You still draft as if the model needs three jobs named: the multimodal picture-and-story block, the overall soundscape (room tone, diegetic noise, foley), and non-diegetic music (score that characters do not hear). Write those jobs in prose even when the UI shows one box. Missing an audio plan still ships a track; MiniMax invents one.

Length tracks how much of the job you refuse to hand to a reference. Short prompts work when a style board or first frame carries look. Long prompts work when text alone must carry wardrobe, transitions, credit strings, and a second-by-second music cue sheet. Empty adjectives at the top bury the timeline H3 needs first.

Six blocks that travel on H3

Block 1, style contract: medium, texture, palette, era, and looks you must keep. Example: "live-action product spot, soft daylight, matte ceramics, calm catalog energy." Block 2, timeline: literal time slices with one action each, such as "[0s-2s] bottle static; [2s-5s] one condensation bead slides down the left side; [5s-8s] slow settle." Block 3, camera: one path or an explicit refusal to move.

Block 4, audio: every sound and when it enters. "Room tone soft kitchen; bead micro-foley at 2s; no score" beats silence. Block 5, text spelled out: quote every readable string. "Label text: BLUE CAP 500ML exactly once; no other on-screen text." Block 6, ban list: soft dissolves, invented logos, subtitle strips, extra limbs, second camera moves. Blocks 5 and 6 cost nothing extra and fix garbled HUD and credit noise.

Bracket camera cues help when you want precision: [Push in], [Pull out], [Tracking shot], [Static locked]. Pair them with seconds so the move finishes inside the picker. Stacking [Orbit] plus [Crane] plus [Whip pan] in one five-second slice still fails; keep one primary path per beat.

Reference labels and first-last frames

Omni or reference routes accept mixed files within vendor caps (public mid-2026 notes often cite up to nine images, three videos, and three audio clips, with audio never alone). Open the prompt by assigning jobs: "Image 1 is style and palette. Image 2 is the hero product identity. Audio 1 is the beat bed; sync cuts to the kick." Unlabeled files waste slots.

First-and-last frame mode uploads one still as open, two stills as open and close, or marks a single upload as end frame. MiniMax fills motion, light, and sound between anchors and will not invent hard cuts in that mode. Write continuous verbs: "Take the woman from ready stance through the full sword dance, flowing, no cuts." Do not paste a six-shot montage wish list into a first-last job.

Image-to-video without an end frame still wants preserve language plus timeline plus audio. Lead with what must stay from the upload, then name deltas only. Re-describing wardrobe fights the pixels and burns identity.

Timeline and native audio on MiniMax H3

Timeline is how you stop H3 from stretching one idea across the whole duration. Stamp slices that sum to the seconds you booked. A ten-second picker with one "slow push" and no mid-clip beat produces a soft crawl. The same ten seconds with three timed actions and matching sound cues produces a cut you can drop into an editor after one trim.

Native stereo audio leaves with the picture. Treat sound as half the deliverable. Split diegetic soundscape from score. Diegetic: rain on glass, footsteps, kettle hiss, spoken lines. Non-diegetic: bass pulse enters at 3s, brushes at 6s, tense chord lock in the last 2s. If you need silence, say silence. If you need dialogue, write short attributed lines and give each line seconds to finish.

On-screen text is a timeline problem too. Type every credit, menu label, and poster word you need readable. Add bans: no misspellings, no invented strings, no subtitle strip, each title once. Text you only describe as "HUD elements" comes back as letter-shaped noise even at 2K.

Beat maps that fit Hailuo durations

Five-to-eight-second map: one style line, two or three timed picture beats, one camera path, short ambience, optional micro-score. Eight-to-ten-second map: establish, action, settle; audio enters mid-clip; one readable string if needed. Ten-to-fifteen-second map (where your tier allows): denser cue sheets, transition list, dialogue exchange, or title sequence with stamped music hits.

Confirm duration pickers in your Hailuo account. Public model cards and third-party API hosts sometimes disagree on five-to-ten versus four-to-fifteen windows. Rewrite a fifteen-second board down to ten when your endpoint rejects the longer slider. Echo total seconds once in prose when beats matter: "Eight seconds total."

Dialogue languages on H3 cover a wide set in vendor docs (English, Chinese, Japanese, Korean, Spanish, and more). Keep lines short. Long monologues in one five-second slice clip mid-word. Attribute speakers so lip motion and reverse coverage stay clear when you describe angle changes in continuous prose.

Audio cue sheets you can paste

Product still-life cue: "overall_soundscape: quiet studio room tone; soft glass click at 2s when the bead starts. non_diegetic_music: none." Kitchen steam cue: "overall_soundscape: distant street murmur through window; kettle hiss rises 0-3s then settles. non_diegetic_music: soft piano figure enters at 4s, fades last second."

Title-card cue: "overall_soundscape: vinyl crackle bed. non_diegetic_music: 60 percent suspense, 40 percent jazz; low bass first 2s; drums at 3s; walking bass at 6s; sax stab at 10s; chord lock last 2s. Sync hard cuts to drum hits." Copy the habit of timed instrument entries from MiniMax's public cinematic examples; invent your own genre mix.

After a clean audiovisual render, swap nouns and keep the time stamps and music entry points. The cue sheet is the reusable asset; wardrobe is the variable.

Step-by-step: write Hailuo AI prompts that survive one edit

Use one loop for every Hailuo session. Decide duration and route first (text-only, image-to-video, first-last, or omni reference). Draft the six blocks second. Assign reference jobs third when files exist. Paste into Hailuo with UI settings that match the draft. Fix one miss on the next credit. Save the winner with date and model name.

Work from a real deliverable: eight-second product bead with foley, ten-second dialogue terrace, twelve-second title sting with credits. Measure success by a clip you would cut into CapCut after one human trim, not by adjective density.

When the job starts from a photo, lock the still before you open Hailuo. Soft path: PromptMake /image turns a reference into structured still language for Midjourney, FLUX, DALL·E, Stable Diffusion, or Leonardo when you need a cleaner hero. Export PNG at the aspect you will generate, then upload to Hailuo image-to-video.

Step 1: Pick route, duration, and aspect

Open notes. Write route, total seconds, and aspect (sixteen-nine, nine-sixteen, one-one, twenty-one-nine, and other ratios your tier lists). Example: "Eight seconds, image-to-video, first frame only, 16:9." If you cannot defend the beat count against the seconds, cut a beat now.

List picture beats in order without camera yet: establish bottle, bead slides, settle. Confirm whether first-last frames can carry the arc with continuous motion. Continuous fills cost fewer invented cuts and often hold identity better on image-to-video.

Set aspect in the same note. Hailuo will invent side walls if your still crop and picker disagree on text-to-video routes that require an explicit ratio.

Step 2: Write timeline, camera, and audio

Fill the six blocks. One framing plus one move for camera. Spelled-out strings for any readable text. Ban list at the end. Merge into dense prose if the UI shows a single box, but keep section order so preprocessing can find the spine.

Optional still prep: upload a noisy phone photo to https://promptmake.net/image, run Recreate Exactly or Adjust Lighting, then regenerate a clean hero in your image model of choice. Guest /image quota is about three runs per day; free registration raises that cap separately from /text.

For omni reference, paste the job labels before the core idea. "Image 1 style board. Image 2 character face lock. Video 1 motion energy only." Then the timeline. Without labels, MiniMax guesses.

Step 3: Generate, score, iterate one pillar

Paste into Hailuo. Match UI duration and reference slots to the note. Generate once. Score four questions: Did subjects hold? Did timeline beats land on time? Did audio match the cue sheet? Did on-screen text spell as written?

Face or product drift: strengthen preserve or reference identity labels; shorten travel. Mushy pacing: add mid-clip beats or shorten duration. Wrong soundtrack: rewrite soundscape and music blocks before you touch subject nouns. Garbled text: spell the string and ban extras.

Log the exact prompt beside the output ID. Next week you reuse the structure with new wardrobe. After two wins, save bracket variables: [style contract], [0s-Ns beats], [camera], [soundscape], [score], [spelled text], [bans].

Common Hailuo AI prompt mistakes

Mistake 1: Still-image caption with no timeline and no audio plan. Hailuo invents motion and picks a random track. Add stamped beats and sound blocks.

Mistake 2: Three camera moves inside one five-second slice. Keep one path; split coverage across separate generations or a longer board when your tier allows.

Mistake 3: Fifteen-second wish list pasted into a ten-second picker. Rewrite beats to fit or change the UI duration.

Mistake 4: Omni uploads with no job labels. Name each file's role in the first lines.

Mistake 5: First-last frame job filled with hard-cut montage language. Write continuous action; MiniMax will not invent cuts in that mode.

Mistake 6: Image-to-video that re-describes wardrobe and fights the upload. Lead with preserve; name deltas only.

Mistake 7: Readable titles described as vibe ("cool HUD") instead of quoted strings. Type the words; ban misspellings and extras.

Mistake 8: Treating Hailuo like a silent SMCD paste from another host. Native audio and reference labeling are part of the MiniMax prompt system.

MiniMax Hailuo model notes (August 2026)

Public names and credit tables shift. Treat the notes below as an August 2026 snapshot. Confirm H3 pickers, duration windows, and reference caps inside your Hailuo or MiniMax account before you paste month-old forum strings.

MiniMax H3 on Hailuo targets multimodal generation: text-to-video, image-to-video with optional end frame, and reference-to-video / omni paths that mix images, short video, and audio under a combined file cap. Output themes in public materials include up to 2K, 24fps, and joint stereo audio. Prompt budgets are large compared with older short-form hosts; use the space for timeline and cue sheets, not synonym stacks.

Routes you will prompt against: pure text, first frame, first-and-last frame, and labeled multi-file reference. Each route wants a matching structure. Do not paste a twelve-file omni brief into a simple first-frame job without attaching the files and declaring roles.

How Hailuo differs from Kling, Runway, and Luma

Kling VIDEO 3.0 leans into flexible duration and Custom Multi-Shot storyboards with Shot labels. Runway Gen-4 targets cinematic lanes with rich camera vocabulary. Luma Dream Machine reads natural sentences well on shorter holds. MiniMax H3 on Hailuo leans into timed audiovisual briefs, spelled text, and labeled references in one pass.

Porting prompts across hosts needs rewrite. Strip score and soundscape for silent Pika five-second loops. Expand Shot labels for Kling Multi-Shot. Keep subject clarity universal; change audio blocks, reference labels, and duration stamps per host.

For cross-host subject-motion-camera-duration theory, use the ai video prompt structure article on this blog. For Kling camera-plus-duration-plus-scene dialect, use the Kling AI prompts guide. Stay here when you need MiniMax Hailuo's timeline-plus-audio-plus-reference dialect.

Soft /image prep before Hailuo image-to-video

Hailuo image-to-video inherits pixels from your upload. A soft, noisy, or wrong-aspect still forces the model to invent edges while it also tries to obey your timeline and camera path. Clean the hero first.

PromptMake /image helps when you need structured still language from a reference photo, a lighting fix before motion tests, or a variation set that shares one Hailuo motion-and-audio shell. Recreate Exactly holds composition. Adjust Lighting fixes exposure. Create Variation builds alternate heroes for A/B timeline tests.

Workflow: finalize still at target aspect, upload as first frame (and optional end frame), paste preserve plus stamped timeline plus one camera path plus soundscape, generate. PromptMake never replaces Hailuo credits; it shortens the still step.

FAQ

What are hailuo ai prompts?

Hailuo AI prompts are the instructions you paste into MiniMax Hailuo text-to-video, image-to-video, first-last frame, or omni reference routes. Strong hailuo ai prompts name a style contract, a stamped timeline, one camera path, diegetic soundscape, optional score, spelled-out on-screen text, and a short ban list. Soft mood words alone do not steer MiniMax H3 as of August 2026.

How should I structure a MiniMax H3 prompt?

Follow reference notes (when files exist), then core idea, then scene-by-scene description with time slices. Separate picture timeline, overall soundscape, and non-diegetic music. Quote every readable string. Assign each uploaded file a job in the opening lines. That MiniMax video prompt structure travels across Hailuo's H3 modes.

Does Hailuo generate audio with the video?

Yes. MiniMax H3 produces stereo audio in the same pass as picture on current public materials. If you omit a sound plan, the model still ships a track it chose. Write room tone, foley, dialogue, and score entry times, or state silence when you need a quiet bed.

How do first and last frame prompts work on Hailuo?

Upload one still as the open (or close) frame, or two stills as open and close. Write continuous motion between anchors and say no cuts when you need a single take. MiniMax fills light, motion, and sound across the duration. Do not paste hard-cut montage boards into first-last mode.

How do image-to-video prompts work on Hailuo?

Upload a still you trust. Lead with preserve language so wardrobe and face stay locked. Add stamped motion beats, one camera path, and an audio block. Crop to output aspect before upload. Soft prep for a cleaner hero still: PromptMake /image at https://promptmake.net/image.

Do Hailuo prompts need negative keywords?

Short ban lists help: no extra limbs, no invented logos, no misspelled or extra on-screen text, no soft dissolves when you want hard cuts, no second camera move. H3 routes often lack a separate negative field; put bans after the spine in the main prompt. For a deeper artifact ban library across video hosts, see the video prompt negative keywords article on this blog.

How do I start for free before spending Hailuo credits?

Draft duration, route, timeline, and audio offline first. If you need a hero still, use PromptMake /image with the free guest or registered quota (about three /image runs per day as a guest; registration raises the image cap separately from /text). Then spend Hailuo credits on a short smoke test before you scale to denser fifteen-second cue sheets.