tencent/hunyuan-video/foley
Hunyuan Video Foley is Tencent's video-to-video AI model. Transform, enhance, and edit video content using text prompts - from style changes to object manipulation and scene modification.
Example output — click Run to generate your own
Send your first request
OpenAI-compatible endpoint with unified authentication and usage tracking.
https://api.sandbase.ai/v1/runtencent/hunyuan-video/foleyInput Schema
1 parameters · 0 required · 1 optional
| Parameter | Type | Required | Description |
|---|---|---|---|
video | string | Optional | The URL of the video to generate audio for. |
Output Schema
| Field | Type | Description |
|---|---|---|
id | string | Unique identifier for the generation task |
status | string | Task status: pending, running, completed, failed, timeout |
model | string | Model used for the generation |
outputs | array | Array of output items |
outputs[].url | string | URL of the generated artifact |
outputs[].content_type | string | MIME type (e.g. image/png, video/mp4) |
error | object | null | Error details if failed, null on success |
error.type | string | Machine-readable error type code |
error.message | string | Human-readable error description |
Async Workflow
This model uses asynchronous execution. Submit a request and poll for the result.
- Submit — POST to /v1/run, receive an
id - Poll — GET /v1/run/{id} until status is
completed,failed, ortimeout - Retrieve — Read
outputsfrom the completed response
Code Examples
Ready-to-run snippets
# Step 1: Submit
curl -X POST https://api.sandbase.ai/v1/run \
-H "Content-Type: application/json" \
-H "Authorization: Bearer YOUR_API_KEY" \
-d '{
"model": "tencent/hunyuan-video/foley",
"video": "https://static.sandbase.ai/examples/tencent/hunyuan-video/foley/input_video_0.mp4",
"prompt": "a beautiful sunset over mountains"
}'
# Step 2: Poll result (replace <id>)
curl https://api.sandbase.ai/v1/run/<id> \
-H "Authorization: Bearer YOUR_API_KEY"API README
Hunyuan Video Foley
Hunyuan Video Foley brings a dedicated workflow to the tencent/hunyuan-video/foley workflow for foley work in video production. The endpoint is especially useful when a project has a defined transformation goal and needs a repeatable request contract instead of an ad-hoc desktop step. Teams can place this named operation inside review, asset preparation, and publishing pipelines while keeping the original request attached to every result. Hunyuan Video Foley is Tencent's video-to-video AI model. Transform, enhance, and edit video content using text prompts - from style changes to object manipulation and scene modification. Because tencent/hunyuan-video/foley is a separate catalog entry, evaluations should use this route’s own inputs, output expectations, and billing behavior. That scope belongs to this named route, not to a neighboring version.
The mandatory portion is no mandatory fields declared by the schema. For example, the route documentation includes “https://static.sandbase.ai/examples/tencent/hunyuan-video/foley/input_video_0.mp4”. Hunyuan Video Foley exposes video as its documented request surface. video controls the URL of the video to generate audio for. Applications can submit that exact shape asynchronously, retain the chosen arguments in job metadata, and collect the resulting media URL for review or publishing.
Highlights
- Coherent motion. Hunyuan Video Foley is built to turn the route’s text or reference media into a temporally connected sequence rather than unrelated frames.
- Shot direction. Prompts can describe subject action, camera movement, pacing, and atmosphere so Hunyuan Video Foley has a concrete motion plan.
- Reference-aware generation. When this route accepts source media, Hunyuan Video Foley uses it to anchor identity, composition, or the clip boundary throughout generation.
- Production variants. Declared duration, resolution, framing, or inference controls support repeatable video options for review and selection.
Pricing
| Billing option | Price |
|---|---|
| Per request | $0.100000 |
When to Use
| Scenario | Why it fits |
|---|---|
| Choose Hunyuan Video Foley | Use it when the job specifically calls for foley and the route’s documented input contract matches assets already available in your workflow. |
| Keep the request reproducible | Use the required inputs explicitly, then record optional choices alongside the prompt for repeatable reruns. |
| Build controlled creative variations | Change one declared control at a time when comparing framing, format, duration, resolution, style, or other route-supported output decisions. |
| Integrate asynchronous delivery | Use this endpoint when an application can submit work, track completion, and collect the returned media URL instead of requiring an immediate inline artifact. |
| Validate before a large batch | Run representative prompts and source assets first, confirm the visual or audio behavior, then lock the successful request shape for scaled production. |
Prompt Guide
Lead with the subject or transformation, then add the composition, environment, style, lighting, motion, voice, or fidelity details relevant to this route. Keep every parameter inside the documented schema; the example below uses only fields declared for tencent/hunyuan-video/foley.
{}
Technical Specs
| Specification | Details |
|---|---|
| Model ID | tencent/hunyuan-video/foley |
| Execution mode | async |
| Task type | video |
video | string · optional |