ffmpeg example
•@dylburger•
•code:
•data:private•last updated:3 years ago
today
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steps.
trigger
HTTP API
Deploy to generate unique URL
This workflow runs on Pipedream's servers and is triggered by HTTP / Webhook requests.
steps.
nodejs
auth
to use OAuth tokens and API keys in code via the
auths objectcode
Write any Node.jscodeand use anynpm package. You can alsoexport datafor use in later steps via
return or this.key = 'value', pass input data to your code viaparams, and maintain state across executions with$checkpoint.async (event, steps) => {1
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const stream = require("stream");
const { promisify } = require("util");
const fs = require("fs");
const { default: got } = await import("got");
// Upload file using the large file interface
// https://pipedream.com/docs/workflows/steps/triggers/#large-file-support
// This code downloads the file to the /tmp directory
const f = `/tmp/${steps.trigger.event.body.video.filename}`
const pipeline = promisify(stream.pipeline);
await pipeline(
got.stream(steps.trigger.event.body.video.url),
fs.createWriteStream(f)
);
// Get file info
const ffmpegPath = require('@ffmpeg-installer/ffmpeg').path;
const exec = promisify(require('child_process').exec);
return await exec(`${ffmpegPath} -i ${f} /tmp/video.avi`);