Denoise Video via API

Remove visual noise, grain, and compression artifacts from video using advanced denoising algorithms. Improve video quality from low-light footage or compressed sources.

Try it in your browser

Loading FFmpeg engine... (~31 MB)

Use the API

curl -X POST https://renderio.dev/v1/commands \
  -H "X-API-KEY: ffsk_your_api_key" \
  -H "Content-Type: application/json" \
  -d '{
  "ffmpeg_command": "-i {in_video} -vf \"nlmeans=s=3:p=7:r=15\" {out_video}",
  "input_files": {
    "in_video": "https://example.com/input.mp4"
  },
  "output_files": {
    "out_video": "output.mp4"
  }
}'

Need an API key? Get your free API key to start processing files programmatically.

Common Variations

Light denoising (preserves detail)

-i input.mp4 -vf "nlmeans=s=2:p=5:r=9" output.mp4

Aggressive denoising

-i input.mp4 -vf "nlmeans=s=6:p=7:r=15" output.mp4

HQDN3D (faster, lighter)

-i input.mp4 -vf "hqdn3d=4:4:3:3" output.mp4

Combined denoise + sharpen

-i input.mp4 -vf "nlmeans=s=3:p=7:r=15,unsharp=5:5:0.8" output.mp4

Related Operations

Stabilize Video via API | RenderIO Compress Video via API | RenderIO Normalize Video Audio via API | RenderIO Resize Video via API | RenderIO

Need to process at scale?

Automate this with the RenderIO FFmpeg API. Process thousands of files programmatically or through no-code video automation.

Get your API key