INNER CODE UNIT · JavaScript

shimGetUserMedia

ossrs/flutter_live · lib/h5/js/adapter-7.4.0.js:1031

function shimGetUserMedia(window) {
  var navigator = window && window.navigator;

  if (!navigator.mediaDevices) {
    return;
  }

  var browserDetails = utils.detectBrowser(window);

  var constraintsToChrome_ = function constraintsToChrome_(c) {
    if ((typeof c === 'undefined' ? 'undefined' : _typeof(c)) !== 'object' || c.mandatory || c.optional) {
      return c;
    }
    var cc = {};
    Object.keys(c).forEach(function (key) {
      if (key === 'require' || key === 'advanced' || key === 'mediaSource') {
        return;
      }

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