MiniMax H3 Max Turbo Extend
minimax/h3-max-turbo/extend-videoContinue an existing video with 1–15 seconds of new footage, with optional audio references. Return the full extended video or only the continuation. Source videos must be 1.625–60 seconds and at most 50 MB.
Pricing
Includes our margin. Charged per request from your balance.
- Minimum charge
- $0.028
Output duration and resolution determine pricing. Reference media may add charges. See model settings and the generation quote.
Details
- Provider
- MiniMax
- Added
- Oct 2, 2026
Options
Parameters this model accepts.
| Parameter | Values | Default |
|---|---|---|
seed | -1 or more Default | -1 |
output | Full extended video, New footage only Default | extended |
durationRequested seconds to add. The returned continuation can be slightly longer. | 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 Default | 5 |
resolution | 480p, 768p, 1080p, 2k Default | 768p |
aspect_ratio | auto, 21:9, 16:9, 4:3, 1:1, 3:4, 9:16 Default | auto |
enable_prompt_expansion | On or off Default | on |