node-timecodes

Time and SMTPE Timecodes conversions

references :

• Apple cinematools
• https://en.wikipedia.org/wiki/SMPTE_timecode

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

Author

Julien Bouquillon [e-mail] http://github.com/Synchronized-TV

License

• MIT : http://opensource.org/licenses/MIT