HappyHorse 1.0
Alibaba's top video model: produces a clip with synced audio and lip sync in one pass. Use it for cinematic multi-shots with prepared voiceover, from text, a frame, references, or source-video edits. 720p/1080p.
Cost
from 6 tokens/s
VideoProvider: Alibaba
Run generation
curl -X POST https://api.givon.ai/api/v1/generations \
-H "Authorization: Bearer $GIVON_API_KEY" \
-H "Content-Type: application/json" \
-d '{"type":"video","model":"happyhorse-1.0","input":{"prompt":"cinematic drone shot over a city at night","aspectRatio":"9:16","resolution":"720p","duration":3,"referenceAssetUris":["asset://asset_..."]}}'Input fields
* required| Field | Type | Default | Allowed |
|---|---|---|---|
prompt* promptScene / motion description. | string | — | up to 5000 chars |
aspectRatio aspectRatio | string | 9:16 | 9:16, 16:9, 1:1, 4:3, 3:4 |
resolution resolution | string | 720p | 720p, 1080p |
duration duration | number | 3 | from 3 · up to 15 · step 1 seconds |
Start image startImageAsset input for the startImage slot. | string | — | image · asset, https, data |
Source video sourceVideoAsset input for the sourceVideo slot. | string | — | video · asset, https, data |
Reference images referenceAssetUrisOptional reference assets as asset:// URIs, HTTPS URLs, or data URIs. | array | — | image · asset, https, data |
prompt*
promptScene / motion description.
- Type
- string
- Default
- —
- Allowed
- up to 5000 chars
aspectRatio
aspectRatio- Type
- string
- Default
- 9:16
- Allowed
- 9:16, 16:9, 1:1, 4:3, 3:4
resolution
resolution- Type
- string
- Default
- 720p
- Allowed
- 720p, 1080p
duration
duration- Type
- number
- Default
- 3
- Allowed
- from 3 · up to 15 · step 1 seconds
Start image
startImageAsset input for the startImage slot.
- Type
- string
- Default
- —
- Allowed
- image · asset, https, data
Source video
sourceVideoAsset input for the sourceVideo slot.
- Type
- string
- Default
- —
- Allowed
- video · asset, https, data
Reference images
referenceAssetUrisOptional reference assets as asset:// URIs, HTTPS URLs, or data URIs.
- Type
- array
- Default
- —
- Allowed
- image · asset, https, data
Cost
from 6 tokens/s720pdefault6 tokens/s
1080p10 tokens/s
The variant is selected automatically from request fields, so you do not need to send it.
Capabilities
Modes
text_to_videoimage_to_videovideo_to_videoreference_to_videoAsset slots
startImage:imagesourceVideo:videoreferenceAssetUris:imageRun HappyHorse 1.0
Get an API key and the same request shape will work across every model in the catalog.