Video models › Topaz

Topaz - Video Upscale

Enhance video resolution and quality using advanced AI upscaling powered by Topaz ## Query Task Status After submitting a task, use the unified query endpoint to check progress and retrieve results: <Card title="Get Task Details" icon="lucide-search" href="/market/common/get-task-detail"> Learn how to query task status and retrieve generation results </Card> For production use, we recommend using the `callBackUrl` parameter to receive automatic notifications when generation completes, rather than polling the status endpoint. ## Related Resources <CardGroup cols={2}> <Card title="Market Overvie

video Topaz price on request

Request

POST https://app.video-blade.com/api/v1/generations
X-API-Key: vb_…
Content-Type: application/json

{
  "callback_url": "https://your-app.example/callbacks/video-blade",
  "input": {
    "video_url": "\u2026"
  },
  "model": "topaz-video-upscale"
}

Input parameters

Name	Type	Required	Description
`video_url`	string	required	URL of the video to upscale (File URL after upload, not file content; Accepted types: video/mp4, video/quicktime, video/x-matroska; Max size: 50.0MB)
`upscale_factor`	string	optional	Factor to upscale the video by (e.g. 2.0 doubles width and height) Values: `1`, `2`, `4` Default: `2`

Pricing

Price on request; the charge is settled from actual consumption with the video coefficient ×2.0. See Pricing & tokens.