organism-react-video/build/cjs/src/getMediaSource.js

React video player

"use strict";

var _interopRequireDefault = require("reshow-runtime/helpers/interopRequireDefault");
exports.__esModule = true;
exports["default"] = void 0;
var _callFunc = _interopRequireDefault(require("call-func"));
// @ts-check

var defaultSourceType = 'video/mp4; codecs="avc1.42E01E,mp4a.40.2"';
var getMediaSource = function getMediaSource(_ref) {
  var url = _ref.url,
    onUpdate = _ref.onUpdate,
    _ref$sourceType = _ref.sourceType,
    sourceType = _ref$sourceType === void 0 ? defaultSourceType : _ref$sourceType;
  var mediaSource = new MediaSource();
  mediaSource.addEventListener("sourceopen", function () {
    var sourceBuffer = mediaSource.addSourceBuffer(sourceType);
    sourceBuffer.addEventListener("updateend", function () {
      if (!sourceBuffer.updating && mediaSource.readyState === "open") {
        mediaSource.endOfStream();
      }
      (0, _callFunc["default"])(onUpdate);
    });
    fetch(url).then(function (response) {
      return response.arrayBuffer();
    }).then(function (data) {
      // Append the data into the new sourceBuffer.
      sourceBuffer.appendBuffer(data);
    })["catch"](function () {});
  }, {
    once: true
  });
  var src = URL.createObjectURL(mediaSource);
  return src;
};
var _default = exports["default"] = getMediaSource;
module.exports = exports.default;