LTX-2 Fast video with sound
video-ltx-2-fastLightricks LTX-2 Fast: 6-second videos with sound in full HD, 2K or 4K, from text or a starting image. Compared with other video tools: mid-priced. Price: from $0.325 per 6-second video, charged only on success. Price depends on resolution: 1080p $0.325, 2k $0.649, 4k $1.297 (default 1080p). One call = one 6-second video with sound.
Tool call template
Replace each placeholder with a value matching the input schema. Only required parameters are included; add optional parameters as needed.
{
"id": 1,
"jsonrpc": "2.0",
"method": "tools/call",
"params": {
"arguments": {
"prompt": "<prompt>"
},
"name": "video-ltx-2-fast"
}
}Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| image | No | Optional starting image (https URL) | |
| prompt | Yes | What to create or change | |
| resolution | No | Sets the price. Default 1080p |