mirror of
https://github.com/arcodange-org/mediabunny.git
synced 2026-09-27 19:03:46 +02:00
38 lines
1.6 KiB
Markdown
38 lines
1.6 KiB
Markdown
---
|
|
description: The @mediabunny/ac3 extension provides fast AC-3 and E-AC-3 decoders and encoders for both browser and server environments.
|
|
---
|
|
|
|
# @mediabunny/ac3
|
|
|
|
Browsers have no support for AC-3 (Dolby Digital) or E-AC-3 (Dolby Digital Plus) in their WebCodecs implementations. This extension package provides both a decoder and encoder for use with Mediabunny, allowing you to decode and encode these codecs directly in the browser. It is implemented using Mediabunny's [custom coder API](../supported-formats-and-codecs#custom-coders) and uses a fast, size-optimized WASM build of [FFmpeg](https://ffmpeg.org/)'s AC-3 and E-AC-3 coders under the hood.
|
|
|
|
<a class="!no-underline inline-flex items-center gap-1.5" :no-icon="true" href="https://github.com/Vanilagy/mediabunny/blob/main/packages/ac3/README.md">
|
|
GitHub page
|
|
<span class="vpi-arrow-right" />
|
|
</a>
|
|
|
|
## Installation
|
|
|
|
This library peer-depends on Mediabunny. Install both using npm:
|
|
```bash
|
|
npm install mediabunny @mediabunny/ac3
|
|
```
|
|
|
|
Alternatively, directly include them using a script tag:
|
|
```html
|
|
<script src="mediabunny.js"></script>
|
|
<script src="mediabunny-ac3.js"></script>
|
|
```
|
|
|
|
This will expose the global objects `Mediabunny` and `MediabunnyAc3`. Use `mediabunny-ac3.d.ts` to provide types for these globals. You can download the built distribution files from the [releases page](https://github.com/Vanilagy/mediabunny/releases).
|
|
|
|
## Usage
|
|
|
|
```ts
|
|
import { registerAc3Decoder, registerAc3Encoder } from '@mediabunny/ac3';
|
|
|
|
registerAc3Decoder();
|
|
registerAc3Encoder();
|
|
```
|
|
That's it - Mediabunny now uses the registered AC-3/E-AC-3 decoder and encoder automatically.
|