wan-3.0/reference-to-video
Wan 3.0 Reference To Video builds clips from image, video, audio refs
MiniMax's MiniMax H3 Fast Image To Video animates one starting image into a 5-15 second clip with native audio, at up to 2K. MiniMax H3 Fast returns sooner and costs less, but it follows detailed prompt instructions less strictly than the standard MiniMax H3 page. For developers, MiniMax H3 Fast on RunComfy can be used both in the browser and via an HTTP API, so you don't need to host or scale the model yourself.
Ideal for: Draft storyboards | Social clips | Fast iteration
MiniMax H3 Fast bills each resolution below at its own per-second rate. Generation is faster than standard MiniMax H3, and detailed prompt instructions are followed less strictly.
| Parameter | Required | Type | Default | Range / Options | Description |
|---|---|---|---|---|---|
| image* | Yes (*) | Image | None | JPEG, PNG, WebP, and similar; URL up to 30 MB | This frame opens the shot. |
| prompt* | Yes (*) | String | Example prompt | 1 or more characters | Say what changes after the opening frame, including camera and sound. |
| aspect_ratio | No | String | 16:9 | 21:9, 16:9, 4:3, 1:1, 3:4, 9:16 | Output frame shape. |
| resolution | No | String | 768p | 480p, 768p, 1080p, 2k | Each size has its own per-second rate. |
| duration | No | Integer | 5 | 5-15 seconds | Use a short duration while you are still changing the prompt. |
MiniMax H3 Fast bills generated video by resolution: $0.022 per second at 480p, $0.033 per second at 768p, $0.055 per second at 1080p, and $0.066 per second at 2K. Reference images and a reference video do not add a separate charge on the reference page.
| Resolution | Per second | 5 seconds | 10 seconds | 15 seconds |
|---|---|---|---|---|
| 480p | $0.022 | $0.110 | $0.220 | $0.330 |
| 768p | $0.033 | $0.165 | $0.330 | $0.495 |
| 1080p | $0.055 | $0.275 | $0.550 | $0.825 |
| 2K | $0.066 | $0.330 | $0.660 | $0.990 |
A batch multiplies that total by the number of outputs.
Wan 3.0 Reference To Video builds clips from image, video, audio refs
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MiniMax H3 Fast animates a single starting image into a 5-15 second video with native audio. It is a fit for product stills, portraits, and storyboard frames when you want a fast pass.
MiniMax H3 Fast is faster than standard MiniMax H3 and follows detailed instructions less strictly. Ask for one motion and one camera move. Exact wardrobe changes, written text, and complex choreography are more likely to drift.
MiniMax H3 Fast needs one opening image, as a JPEG, PNG, WebP, or similar file. A URL image may be up to 30 MB. Duration is 5-15 seconds, and resolution is 480p, 768p, 1080p, or 2K.
No. MiniMax H3 Fast uses the aspect ratio you select for the output frame. Pick the ratio that matches the destination, and keep the important subject inside that shape.
Yes. MiniMax H3 Fast includes audio with the video. Describe the sound in the prompt if it matters, and expect looser adherence than on the standard MiniMax H3 page.
Choose MiniMax H3 Fast when speed and the $0.022–$0.066 per second rate matter more than strict instruction following. Choose standard MiniMax H3 when the first frame, identity, or shot directions must stay tight.
MiniMax H3 Fast costs $0.022 per second at 480p, $0.033 at 768p, $0.055 at 1080p, and $0.066 at 2K. A 5-second clip is $0.110, $0.165, $0.275, or $0.330 at those sizes. A 10-second clip is $0.220, $0.330, $0.550, or $0.660. A 15-second clip is $0.330, $0.495, $0.825, or $0.990. Reference images and a reference video do not add a separate charge. Generations spend USD credits, and new accounts usually receive a trial balance.
Yes. Build the shot in the Playground Web UI, then send the same MiniMax H3 Fast model and parameters over the RunComfy HTTP API. The page does not promise a fixed queue time or unlimited concurrency.
RunComfy is the premier ComfyUI platform, offering ComfyUI online environment and services, along with ComfyUI workflows featuring stunning visuals. RunComfy also provides AI Models, enabling artists to harness the latest AI tools to create incredible art.
