LTX 2.5 Fast video with sound
video-ltx-2-5-fastLightricks LTX 2.5 Fast: quick 6-second videos with synchronized audio from text or a starting image, at 720p, 1080p or 2K. Compared with other video tools: budget. Price: from $0.244 per 6-second video, charged only on success. Price depends on resolution: 720p $0.244, 1080p $0.487, 2k $0.973 (default 720p). 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-2-5-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 720p | |
| aspect_ratio | No | Aspect ratio, default 16:9 |