https://github.com/native-bindings/ffmpeg

https://github.com/native-bindings/ffmpeg

Last synced: 4 months ago
JSON representation

• Host: GitHub
• URL: https://github.com/native-bindings/ffmpeg
• Owner: native-bindings
• License: mit
• Created: 2021-09-02T03:06:40.000Z (almost 4 years ago)
• Default Branch: master
• Last Pushed: 2021-09-02T03:12:10.000Z (almost 4 years ago)
• Last Synced: 2025-02-23T01:51:39.503Z (4 months ago)
• Language: C++
• Size: 39.1 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

        
# node-ffmpeg

### Installation

```

yarn add node-ffmpeg

```

### Usage

```

import {

    Codec,

    CodecContext,

    FormatContext,

    constants,

    Packet,

    Frame,

    getBytesPerSample,

    CodecParameters,

    Rational

} from 'node-ffmpeg';

const enc = Codec.findEncoder(constants.AV_CODEC_ID_OPUS);

console.log(enc);

const encCtx = new CodecContext(enc);

encCtx.parametersToContext(new CodecParameters({

    codecId: constants.AV_CODEC_ID_OPUS,

    channels: 1,

    channelLayout: constants.AV_CH_LAYOUT_MONO,

    sampleRate: 48000,

    bitRate: 20000,

    codecType: constants.AVMEDIA_TYPE_AUDIO,

    format: sampleFormat

}));

encCtx.open(enc);

console.log(encCtx.frameSize() === 960)

```