MiniMax H3 Video Generation
MiniMax's audio-first video model (branded Hailuo 3): stereo audio comes out of the same generation as the picture at no extra charge, 4–15 seconds per clip, 768P/2K, and six aspect ratios covering everything from ultra-wide to vertical feeds.
MiniMax H3 official samples
All generated by MiniMax H3: stereo dialogue, native 2K detail, six-ratio coverage and first-frame image-to-video.
MiniMax H3 is an audio-first video model
MiniMax's video model released in July 2026 (branded Hailuo 3): where other models treat sound as an optional attachment, H3 ships it as standard — every clip carries stereo audio, with no toggle and no separate audio bill.
Native stereo audio
Dialogue, ambience, foley and music are generated with the picture — audio never bills separately.
Native 2K, 24fps
Generated at 2K from the start — small text, labels and material detail survive, not upscaled.
4–15s fast renders
Room for two beats, short enough to iterate — the length of volume production.
Six aspect ratios
21:9, 16:9, 4:3, 1:1, 3:4, 9:16 — one prompt covers every placement.
First-frame image-to-video
Upload a still to open the clip and describe the motion; the result inherits the image's ratio and subject.
Low per-second rate
768P is the cheapest audio-native tier on Vidpixo; 2K stays affordable.
Three steps to your first MiniMax H3 clip
Start from the generator at the top of this page — one entry for text and first-frame images.
Upload a first frame, describe picture and sound
Optionally upload one image, then describe the scene — don't forget what it should sound like: rain, crowd, engine. H3 generates it all together.
Pick ratio and quality
Choose the ratio per placement; 768P for drafts, 2K for finals. 4–15 seconds per clip, credit cost shown before you submit.
Generate on the canvas
Submit and the generation canvas takes over; download the MP4 when it's ready — the stereo track is already in the file.
Write the sound into the prompt — the clip speaks for itself
H3 has no audio toggle — sound is always generated with the picture. So write what should be heard straight into the prompt: café chatter, rain on glass, a low engine. Dialogue, ambience, foley and music arrive in one pass — the clip lands on your timeline finished.
One prompt, six placements
Every placement needs its own ratio — H3 does them in one pass: 21:9 ultra-wide, 16:9 landscape feeds, 1:1 square slots and 9:16 vertical social all come from the same model. Change the ratio without rewriting the script, and batch-render across channels.
Native 2K — scales you can count
H3's 2K is the raw output of generation (24fps), not an upscaled small render: small label text, material textures and macro detail all hold up. Draft the pacing at 768P, re-render only the keepers at 2K for delivery.
What MiniMax H3 is good at
When the clip must ship with sound, fast — reach for it first.
Stereo voiceover material
Dialogue generated with the picture — selling-point narration without a dubbing pass.
Ad variant production
Same script, new ratio, new opener — version count is what testing is made of.
Multi-ratio social placement
21:9 to 9:16 from one model — fill every channel in one batch.
Native 2K detail
Generated at 2K directly — label text and textures survive close-ups.
Fast concept testing
Low rate plus 4–15s length — try three directions, re-render the winner.
Sound-led scenes
Footsteps, weather, machinery, crowds — write the ambience, the sound follows the picture.
Why use MiniMax H3 on Vidpixo
Beyond the model itself, Vidpixo wires it into a complete video workflow.
No API key
Sign up, pick the model and generate — billed per second, cost shown before you submit.
Models side by side
Send one idea to MiniMax, Seedance, Kling and Veo, then choose by quality and cost.
Draft at 768P, finish at 2K
Lock camera and pacing on cheap 768P, re-render only the keepers at 2K — spend where it counts.
When to pick MiniMax H3 — and when to pick another model
All models are live on Vidpixo — pick by material requirement for both quality and cost.
- 1
Voiceover and dialogue material → MiniMax H3
Native stereo at no extra charge — narration and selling-point clips start here.
- 2
Multi-ratio channel coverage → MiniMax H3
One creative needs ultra-wide, landscape and vertical — six ratios in one pass.
- 3
Low-cost fast renders → MiniMax H3
4–15s at a low rate — ad variants and concept tests move fastest here.
- 4
E-commerce product films → Seedance 2.5
Product-led shoppable videos up to 30 seconds — deliver with Seedance 2.5.
- 5
Complex camera and high-speed action → Kling 3.0
Chases and orbiting shots — Kling 3.0 keeps spatial stability at speed.
- 6
Volume draft testing → Seedance 2.0
Batch-render drafts of one selling point for data — Seedance 2.0's rate is lower.
Who should run MiniMax H3 as their workhorse
The more your output depends on fast, sound-carrying material, the bigger the value.
Voiceover-led sellers
Narration material updates daily — stereo in one pass, the dubbing step disappears.
Ads & growth teams
Ad variants need volume — a low rate and fast renders stretch the testing budget further.
Social media operators
One creative across six ratios — landscape, vertical and square in a single batch.
Cross-border sellers
Multi-market matrices start moving on low cost, with sound matched to the picture automatically.
Content creators
Keep the daily cadence here, and move the highlights to bigger models.
Social media agencies
Parallel clients and channels — route narration and variant requests to one model.
Explore more models
One account, multiple video models and workflows.
MiniMax H3 FAQ
Common questions about MiniMax H3's capabilities, parameters and billing.
Your next sound-carrying clip, from MiniMax H3
Describe the scene, spell out the sound — a stereo 2K clip comes straight out, six ratios to fill every channel.