@thi.ng/date/timecode.js

Datetime types, relative dates, math, iterators, composable formatters, locales

import { Z2 } from "@thi.ng/strings/pad-left";
import { decomposeDuration } from "./duration.js";
const defTimecode = (fps, sep = "::::") => {
  const frame = 1e3 / fps;
  return (t) => {
    const [_, __, d, h, m, s, ms] = decomposeDuration(t);
    const parts = [
      Z2(h),
      sep[1],
      Z2(m),
      sep[2],
      Z2(s),
      sep[3],
      Z2(ms / frame | 0)
    ];
    d > 0 && parts.unshift(Z2(d), sep[0]);
    return parts.join("");
  };
};
export {
  defTimecode
};