Video Upscale
studio-upscaleUpscale video with neural super-resolution. Scale 2–4x, audio preserved.
Send a video URL and a scale factor. A neural super-resolution model increases the resolution while adding real detail, sharpness, and texture. The output is an MP4 with the original audio kept. The video needs at least 17 frames, and the upscaled resolution can't exceed about 3.7 megapixels.
POST
/v1/proxy/studio-upscaleVideo upscaling (async)
Parameters
| Name | Type | Required | Description |
|---|---|---|---|
videoUrl | string | required | Source video URL |
scale | number | optional | Upscale factor: 2, 3, or 4, or any value between 1 and 4. Default: 4. |
curl -X POST https://api.cn8.io/v1/proxy/studio-upscale \
-H "X-API-Key: <cn8_api_key>" \
-H "Content-Type: application/json" \
-d '{"videoUrl":"https://example.com/file"}'Response
{
"status": "accepted",
"job_id": "job_upscale_abc",
"service": "studio-upscale"
}
Poll the job endpoint until completed, then download the upscaled video. Billed per second of source video (8 credits/s).