Node-timecodes NPM

node-timecodes

nodei.co

Time and SMTPE Timecodes conversions

references :

Usage

Install with npm i -s node-timecodes

var timecodes = require('node-timecodes');

timecodes.toSeconds('00:23:47:10'); // -> 1427.4

timecodes.fromSeconds(1427.4); // -> '00:23:47:10'

// you can use a specific frameRate
timecodes.fromSeconds(1427.4, {
  frameRate: 29.97
}); // -> '00:23:47:11'

// use ms format for WebVTT timestamps
timecodes.fromSeconds(1427.4, {
  ms: true
}); // -> '00:23:47:400'

// change default framerate to all methods
timecodes.constants.framerate = 29.97
timecodes.fromSeconds(1427.4); // -> '00:23:47:11'

Run as CLI :

$ timecodeFromSeconds 1427.4
# 00:23:47:10

$ timecodeToSeconds 00:23:47:10
# 1427.4

Scripts

npm run readme : node ./node_modules/.bin/node-readme
npm run test : ./node_modules/babel-tape-runner/bin/babel-tape-runner spec/**/*.spec.js | ./node_modules/.bin/tap-spec
npm run build : babel src --out-dir dist