Media utilitiesv1.0.0

Extract Frame

Capture a still image from a video at a timestamp (ffmpeg)

4 inputsIMAGE

Run it now Call from code

Frame grabbed at t = 1s

Output

Fill in the inputs and run the node to see its output here.

Run it from your code

The same node, called by id from any surface. Every tab pins extract-frame and passes the ports below. Full guide.

import { BlitClient } from "@blitflow/sdk";

const { runNode } = new BlitClient({ apiKey: process.env.BLITFLOW_TOKEN });

const { outputs } = await runNode("extract-frame", {
  video: { ref: "https://..." },
  time: { value: 0 },
  format: { value: "png" },
  quality: { value: 90 },
});

# Install once, then sign in
npm install -g blitflow
blitflow login

blitflow node extract-frame \
  -i video=@https://... \
  -i time=0 \
  -i format="png" \
  -i quality=90

{
  "name": "runs_node",
  "arguments": {
    "node": "extract-frame",
    "inputs": {
      "video": {
        "ref": "https://..."
      },
      "time": {
        "value": 0
      },
      "format": {
        "value": "png"
      },
      "quality": {
        "value": 90
      }
    }
  }
}

curl https://studio.blitflow.com/api/v1/runs/node \
  -H "Authorization: Bearer $BLITFLOW_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"node":"extract-frame","inputs":{"video":{"ref":"https://..."},"time":{"value":0},"format":{"value":"png"},"quality":{"value":90}}}'

Schema

Inputs

video*	VIDEO
time	FLOAT	Time (s)	0
format	TEXT	png · jpeg	png
quality	INT	Quality (JPEG)	90

Outputs

image