Sonarr/frontend/src/EpisodeFile/MediaInfoConnector.js

import { connect } from 'react-redux';
import { createSelector } from 'reselect';
import createEpisodeFileSelector from 'Store/Selectors/createEpisodeFileSelector';
import MediaInfo from './MediaInfo';

function createMapStateToProps() {
  return createSelector(
    createEpisodeFileSelector(),
    (episodeFile) => {
      if (episodeFile) {
        return {
          ...episodeFile.mediaInfo
        };
      }

      return {};
    }
  );
}

export default connect(createMapStateToProps)(MediaInfo);