# Linear Timecode

A pure javascript implementation of a LTC encoder/decoder.


## Features

- [x] LTC decoder
    - [x] Support for 24, 25 and 30 fps
    - [ ] Support for 29.97 fps
    - [x] Support for drop-frame and color-frame
    - [ ] Support for user bits
- [ ] LTC encoder



## Usage

### Installation

- Package is not yet published to `npm`.

```shell
npm install gitlab:patopest/linear-timecode-js
```

### Usage

```javascript
const ltc = require('linear-timecode');
const sampleRate = 44100;
let decoder = new ltc.Decoder(sampleRate);
```

or

```javascript
import { Decoder } from "linear-timecode";
const sampleRate = 44100;
let decoder = new ltc.Decoder(sampleRate);
```


#### Examples

##### Decoding

- Decode from wav file: [snippet](https://gitlab.com/patopest/linear-timecode-js/-/snippets/3624978).
- Decode from live input source: [snippet](https://gitlab.com/patopest/linear-timecode-js/-/snippets/3624979).


## Development

- Install dependencies

```shell
npm install
```

- Run tests

```shell
npm test
```

- Build library

```shell
npm run build
```


## Useful links

- Linear Timecode [wikipedia](https://en.wikipedia.org/wiki/Linear_timecode).
- Linear Timecode [specification](https://ieeexplore.ieee.org/document/7291029).

Supply Chain Attack on Axios Pulls Malicious Dependency from npm

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linear-timecode

Linear Timecode

Features

Usage

Installation

Usage

Examples

Decoding

Development

Useful links

Keywords

Related posts

linear-timecode

Linear Timecode

Features

Usage

Installation

Usage

Examples

Decoding

Development

Useful links

Keywords

Related posts

Axios Maintainer Confirms Social Engineering Attack Behind npm Compromise

Node.js Drops Bug Bounty Rewards After Funding Dries Up