stream-drm-checker

Inspect HTTP response headers to identify DRM configurations (Widevine, FairPlay, PlayReady) and catalog playback metadata for streaming systems.

Features

• Evaluates headers case-insensitively for DRM identification tags.
• Detects Widevine, FairPlay, PlayReady, and ClearKey parameters.
• Ideal for streaming compliance analytics.

Installation

npm install stream-drm-checker

Usage

import { detectDRM } from 'stream-drm-checker';

// Evaluate response headers
const drm = detectDRM({
  'X-DRM-TYPE': 'com.widevine.alpha',
  'Content-Type': 'application/dash+xml'
});
console.log('DRM Protocol:', drm);
// Output: 'Widevine'

API Reference

detectDRM(headers)

Parses an object of response headers.

Parameters:

• headers: Record<string, string>

Returns: 'Widevine' | 'FairPlay' | 'PlayReady' | 'ClearKey' | 'None'

License

MIT