https://github.com/li0ard/pssh

Protection System Specific Header (PSSH) decoder and encoder
https://github.com/li0ard/pssh

cdm drm playready pssh widevine

Last synced: 10 days ago
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Protection System Specific Header (PSSH) decoder and encoder

• Host: GitHub
• URL: https://github.com/li0ard/pssh
• Owner: li0ard
• License: mit
• Created: 2026-02-14T15:38:30.000Z (14 days ago)
• Default Branch: main
• Last Pushed: 2026-02-14T15:42:41.000Z (14 days ago)
• Last Synced: 2026-02-14T23:34:58.880Z (13 days ago)
• Topics: cdm, drm, playready, pssh, widevine
• Language: TypeScript
• Homepage:
• Size: 14.6 KB
• Stars: 0
• Watchers: 0
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          


    @li0ard/pssh


    Protection System Specific Header (PSSH) decoder and encoder

    



    

    

    


    

    


    


## Installation

```bash

# from NPM

npm i @li0ard/pssh

```

## Usage

```ts

import { PSSH } from "@li0ard/pssh";

const pssh = Buffer.from("....", "base64");

const decoded = PSSH.decode(pssh);

console.log(decoded);

```