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PRODUCTS
By 2027, OTT revenue is expected to surpass $400 billion globally, driven by everything from bingeable series to bootcamp-style e-learning to live commerce. But while streaming has gotten easier for viewers, building and scaling an OTT backend still feels like stitching together five different vendors.
This guide shows you how to skip that mess.
Using the FastPix Node.js SDK, you’ll build a fully functional video backend, with uploads, adaptive streaming, metadata, chapters, analytics, access control, and even simulcasting, all from one integration.
A scalable OTT backend that supports:
Whether you’re building for entertainment, education, internal training, or live sports, this stack scales with you.
Node.js isn’t just popular, it’s built for streaming-era infrastructure. Here’s how it maps directly to OTT platform needs:
FastPix Node.js SDK is a backend-first video API toolkit, built for developers who want full control over video infrastructure without dealing with encoding pipelines, CDN configs, or third-party service sprawl.
It abstracts the complexity of uploading, transforming, streaming, and securing video, all from your Node.js app.
This section outlines the core steps to set up the FastPix Node.js SDK, authenticate with your credentials, and perform a basic media upload.
Prerequisites
Important: The SDK is intended for server-side use only. Do not expose secret keys in frontend applications.
1npm install @fastpix/fastpix-node
ES Modules:
1import Client from '@fastpix/fastpix-node';
CommonJS:
1const Client = require('@fastpix/fastpix-node').default;
1const fastpix = new Client({
2 accessTokenId: process.env.FASTPIX_TOKEN_ID,
3 secretKey: process.env.FASTPIX_SECRET_KEY,
4});
Credentials should be loaded from environment variables in production.
1async function uploadVideo() {
2 const requestPayload = {
3 inputs: [
4 {
5 type: 'video',
6 url: 'https://static.fastpix.io/sample.mp4',
7 },
8 ],
9 metadata: {
10 video_title: 'Big Buck Bunny',
11 },
12 accessPolicy: 'public', // Use 'private' to restrict access
13 };
14
15 const response = await fastpix.uploadMediaFromUrl(requestPayload);
16 console.log('Media ID:', response.data.id);
17}
Call the function:
1uploadVideo().catch(console.error);
If successful, FastPix will return a media ID. You can use this ID to query metadata, generate playback URLs, or enable additional workflows (e.g., DRM, chapters, simulcasting).
Refer to the FastPix Node.js SDK Reference for the full list of methods and supported parameters.
The FastPix Node.js SDK gives you programmatic control over every stage of your video pipeline, from ingestion to playback. Here’s how it maps to real-world OTT use cases:
Upload media
Manage media assets
Playback management
Start and manage live streams
Live playback control
Simulcast to social platforms
Video is the foundation of any OTT platform, not a feature. From ingest and encoding to playback, security, and real-time distribution, the backend carries the weight. FastPix’s Node.js SDK gives you direct control over this stack without managing encoders, delivery networks, or third-party glue code.
With just a few methods, you can upload media, trigger adaptive transcoding, generate playback sessions, spin up live streams, or simulcast to YouTube, Facebook, and Twitch, all from your server-side application. You also get fine-grained access control, metadata management, and built-in analytics hooks, without introducing external complexity.
For developers building video-heavy products, whether you're launching a niche streaming service or adding live video to a larger platform, the SDK provides a backend-first abstraction that scales with real-world needs.
While OTT is the most obvious use case, the SDK is already powering video infrastructure across sectors:
In every case, the common thread is the same: scalable video delivery without the overhead of managing video infrastructure. The FastPix Node.js SDK gives you that, natively, securely, and without operational friction.
The FastPix Node.js SDK gives you everything you need to power a modern video platform, upload, transcode, stream, tag, and monitor videos, all with a few lines of code. No custom infrastructure, no glued-together pipelines, just a clean, reliable SDK built for production.
FastPix also supports other language SDKs in Python (sync & async), PHP, C#, and Go, so you can work in the language that fits your stack.
Sign up to try FastPix first and get $25 in free credit. Have questions, talk to us our team’s happy to help.
The SDK enables accelerated resumable uploads, real-time analytics, and seamless playback via signed HLS/MPD URLs. It covers live streaming, on-demand video, webhook events, and monetization tools, all accessible via easy-to-use Node.js functions
Use the @fastpix/resumable-uploads package to split large files into chunks, retry failed parts with exponential backoff, and resume interrupted uploads. This ensures reliable transfer over unstable networks.
Yes. The FastPix SDK integrates with video players (HLS, Shaka, or Video.js) to capture metrics like buffering, startup delay, bitrate changes, and QoE scores. This data helps you monitor performance and debug issues in real time.
FastPix supports DRM via signed playback URLs and multi-CDN delivery. You can integrate access policies, set token expiry, and layer encryption to restrict playback to authorized users only.
Adopt horizontal scaling and load balancing for ingest and playback APIs. Use caching (e.g., Redis), optimize DB calls, and adopt CDNs. Combine with server-side rendering (e.g., Next.js) and lazy-loading for frontend performance, especially as user counts grow.
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