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birme/ingest-aws.js

Last active September 22, 2021 11:44
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Watch-folder upload and transcode with AWS MediaConvert
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ingest-aws.js
// This gist shows an example of an ingest application based on Eyevinn Ingest Application Framework [1] plugins
// to watch a folder for a new MP4-file and upload and transcode on AWS using AWS MediaConvert.
// Copyright 2021 Jonas Birmé
//
// [1] https://eyevinn.github.io/ingest-application-framework/
const { AwsUploadModule } = require("@eyevinn/iaf-plugin-aws");
const { watch } = require("chokidar");
const { createReadStream } = require("fs");
const WATCH_DIR = process.env.WATCH_DIR;
const awsUploadModule = new AwsUploadModule("xnlmxec5a",
process.env.AWS_REGION,
"lab-testcontent-input",
"lab-testcontent-output",
"arn:aws:iam::590877988961:role/MediaConvert_Default_Role",
"manifest",
null, // use a default encoding profile
{ hls: "manifest.m3u8" });
awsUploadModule.fileUploadedDelegate = outputs => {
console.log(`Upload and transcoding complete: ${outputs["hls"]}`)
};
console.log(`Watching for new files in ${WATCH_DIR}`);
const watcher = watch([ WATCH_DIR + "/**/*.mp4" ], {
persistent: true,
ignoreInitial: true
});
watcher.on("add", path => {
console.log(`Will upload and transcode '${path}'`)
const readStream = createReadStream(path);
awsUploadModule.onFileAdd(path, readStream);
});
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