imagestringrequired
The first frame of the generated video.
MiniMax H3 Image to Video
minimax/h3/image-to-videoGenerate native-stereo 2K video from a first frame and optional last frame with MiniMax H3.
Try the model
Playground
Input
PNG, JPEG, WebP, or GIF · 20 MiB maximum
The first frame of the generated video.
This field is required.
Allowed values: 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15.
Additional Settings More
Customize your input with more control.
PNG, JPEG, WebP, or GIF · 20 MiB maximum
Optional last frame for first-to-last keyframe control.
Output resolution. 768P is generated natively; 2K is upscaled via an in-context regeneration pass. Allowed values: 768P, 2K.
Whether to add an AIGC label watermark to the generated video.
ResultExample
What would you like to do next?
Examples
Select an example to load its inputs and result into the playground.
- Open result ↗
Input
{ "duration": 15, "image": "https://static.sandbase.ai/examples/23ca8902-929b-4b32-912d-ce1d7dd40a79/input/9a0ddc5e-266d-45c2-a34f-9db1ce9044ab.jpeg", "prompt": "make my cleavage bigger and fatter and jigglier and my bottom part too\nwith my body and clothes are all sweaty and with some milk on it i seductively dance then turn around and jiggle my lower behind part up and down\nthen i drop on the floor knees first all hot and tired but enjoying my self the i grab a cucumber from the camera and i lick and suck it seductively \nthen loads of milk drop on me from the camera while i laugh and enjoy myself", "resolution": "768P" } - Open result ↗
Input
{ "duration": 15, "image": "https://static.sandbase.ai/examples/5b8ea529-00b1-4ea4-91de-bf9aa92233f0/input/e3014cf9-f667-4b58-976d-3c48a4a1887c.jpeg", "prompt": "make my cleavage bigger and fatter and jigglier but not that much and my bottom part too\nwith my body and clothes are all sweaty and with some milk on it i dance front facing camera then i turn and jiggle my lower part a bit\nthen i drop on the floor knees first all hot and tired but enjoying my self the i grab a cucumber from the camera and i start sucking it it like its an ice cream \nthen small loads of milk drop on me from the camera while i laugh and enjoy myself\nmake sure to include every detail and make the video longer than the usual 15 seconds maybe 30 and take your time with it until you perfect it", "resolution": "768P" } - Open result ↗
Input
{ "duration": 15, "image": "https://static.sandbase.ai/examples/cc4277ea-9fe8-47e6-a0dc-4a4a3a44eda5/input/ac3d54d3-5e54-423a-a841-0c764c0c6f51.jpeg", "prompt": "make me turn around and dance like ice spice in a rap video but make my bottom part alot bigger and rounder and jggilier and moves like its clapping and small amount of milk shooting at it from random directions while the camera moves like its walking towards me while I'm faced against the wall and i start saying ah ah ah ah like I'm enjoying it \nkeep the video frame on my whole body with my face showing too", "resolution": "768P" }
MiniMax H3 Image to Video
MiniMax H3 image-to-video: animate a first frame, optionally toward a last frame, into a 4–15 second native-stereo 2K clip.
Fields
| Field | Type | Default | Notes |
|---|---|---|---|
prompt | string, required | — | Up to 7,000 characters. |
image | image URL, required | — | First frame. JPEG, PNG, or WebP URL. |
end_image | image URL | — | Optional last frame. |
duration | 4–15, required | 5 | Output length in seconds. |
resolution | 768P / 2K | 2K | Sets the per-second rate. |
aigc_watermark | boolean | false | Add MiniMax's AI-generated watermark. |
Billing
You pay for output seconds: $0.13 at 2K (the default) and $0.06 at 768P.
| Output | 2K | 768P |
|---|---|---|
| 4s | $0.52 | $0.24 |
| 5s (default) | $0.65 | $0.30 |
| 10s | $1.30 | $0.60 |
| 15s | $1.95 | $0.90 |
Failed runs are not charged.
Prompting
- Describe subject, action, camera, and sound in order.
- Quote dialogue and name the speaker.
Limits
durationis required.
Also on SandBase
Other MiniMax H3 endpoints: minimax/h3/text-to-video, minimax/h3/reference-to-video, minimax/h3-max/image-to-video (faster, cheaper).
Start building
Send your first request
Submit this model through the SandBase Unified Run API.
# The quoted heredoc keeps Unicode and shell metacharacters unchanged.
result=$(curl --fail-with-body --silent \
-X POST "https://api.sandbase.ai/v1/run" \
-H "Authorization: Bearer $SANDBASE_API_KEY" \
-H "Content-Type: application/json" \
--data-binary @- <<'SANDBASE_JSON'
{
"model": "minimax/h3/image-to-video",
"prompt": "The camera slowly pulls back, revealing the full landscape as clouds drift overhead and light shifts across the terrain.",
"duration": 5,
"resolution": "2K",
"aigc_watermark": false
}
SANDBASE_JSON
)
run_id=$(printf '%s' "$result" | jq -r .id)
for attempt in $(seq 1 120); do
status=$(printf '%s' "$result" | jq -r .status)
case "$status" in completed|failed|timeout) break ;; esac
sleep 2
result=$(curl --fail-with-body --silent \
-H "Authorization: Bearer $SANDBASE_API_KEY" \
"https://api.sandbase.ai/v1/run/$run_id")
done
status=$(printf '%s' "$result" | jq -r .status)
[ "$status" = completed ] || { echo "Generation ended: $status" >&2; exit 1; }
printf '%s\n' "$result"2. Authentication
Create a SandBase API key and set it in your server environment. All requests use Bearer authentication.
export SANDBASE_API_KEY="YOUR_API_KEY"Keep the key on your server. Do not expose it in browser code or commit it to a repository.
3. Queue
Submit a request
POST to /v1/run with this model ID and its inputs. The request example above includes submission and polling.
Fetch request status and result
Use the returned run ID to poll until the status is completed, failed or timeout. Read output only after completed.
curl "https://api.sandbase.ai/v1/run/$RUN_ID" \
-H "Authorization: Bearer $SANDBASE_API_KEY"4. Files
Hosted files
Pass a publicly accessible file URL in the model’s image, video or audio field. Supported formats and limits are shown beside each Playground input.
Uploading images
Use the upload or replace control on supported image fields in the Playground. Video URL fields accept a hosted driving video; they do not imply video-upload support.
5. Schema
Input
promptstringrequired
Default: "The camera slowly pulls back, revealing the full landscape as clouds drift overhead and light shifts across the terrain."
durationintegerrequired
Default: 5
Possible values: 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15
end_imagestring
Optional last frame for first-to-last keyframe control.
resolutionstring
Output resolution. 768P is generated natively; 2K is upscaled via an in-context regeneration pass.
Default: "2K"
Possible values: "768P", "2K"
aigc_watermarkboolean
Whether to add an AIGC label watermark to the generated video.
Default: false
{
"model": "minimax/h3/image-to-video",
"prompt": "The camera slowly pulls back, revealing the full landscape as clouds drift overhead and light shifts across the terrain.",
"duration": 5,
"resolution": "2K",
"aigc_watermark": false
}Output
A completed run exposes its result in output. The following is the model’s saved example, not a new generation.
[
{
"poster": "https://static.sandbase.ai/examples/posters/c0d98c0689b259fac83b.jpg",
"source": "Completed user prediction (human visual safety screened)",
"source_url": "https://www.sandbase.ai",
"url": "https://static.sandbase.ai/examples/23ca8902-929b-4b32-912d-ce1d7dd40a79/output/9a5939f1-e402-4344-8460-c7d593c3bd52.mp4"
}
]