(function() {
var vplayer_id = 'bd2d7028-3d06-45a0-9fe2-4892b08a12e2';
var vplayer_player_id = "player-bd2d7028-3d06-45a0-9fe2-4892b08a12e2";
var vplayer_title = "温暖化対策で空にエアロゾルを撒く実験、米科学者らが実施｜Facts Matter";
var vplayer_m3u8 = 'https://vod.brightchat.com/assets/bd2d7028-3d06-45a0-9fe2-4892b08a12e2/playlist.m3u8';
var vplayer_duration = 397;
var vplayer_poster = 'https://vod.brightchat.com/assets/2024/0424/bd2d7028-3d06-45a0-9fe2-4892b08a12e2/thumbnail_h_1713939787937.jpg';
var vplayer_ratio = "16:9";
var vplayer_autostart = true;
var vplayer_mute = true;
var vplayer_ads = true;
var vplayer_init = true;
var vplayer_logo = false;
var vplayer_controls = true;
var vplayer_schedule_time = 1713947400;
var vplayer_premiere = 1;
var vplayer_channel_uid = "fa017bb4-7c83-4fb6-9503-35f21d17ef9a";
var vplayer_live = "0";
var vplayer_tracking = true;
var vplayer_api_host = 'stat.brightchat.org';
var vplayer_assets_host = "vod.brightchat.com";
var vplayer_live_host = "live.brightchat.com";
var vplayer_adTagUrl = "";
if (typeof videojs === "undefined") {
  var css = [
    "//" + vplayer_assets_host + "/static/assets/css/vplayer.css?ver=15.2",
  ];
  for (var m = 0; m < css.length; m++) {
    var css_link = document.createElement("link");
    css_link.rel = "stylesheet";
    css_link.type = "text/css";
    css_link.href = css[m];
    document.head.appendChild(css_link);
  }

  var scripts = [
    "//" + vplayer_assets_host + "/static/assets/js/epochplayer7.min.js?ver=12",
    "//" + vplayer_assets_host + "/static/assets/js/vplayer.min.js?ver=15.10",
  ];
  if (vplayer_ads) {
    load_script("//imasdk.googleapis.com/js/sdkloader/ima3.js", true, false);
    scripts.push(
      "//" + vplayer_assets_host + "/static/assets/js/epochplayer7.ads.min.js"
    );
  }

  for (var i = 0; i < scripts.length; i++) {
    load_script(scripts[i], false, i == scripts.length - 1 ? true : false);
  }
} else {
  load_player();
}

function load_script(url, is_async, is_callback) {
  var script = document.createElement("script");
  script.src = url;
  script.async = is_async;
  document.body.appendChild(script);
  if (is_callback) {
    script.addEventListener("load", function () {
      load_player();
    });
  }
}

function load_player() {
  var playerIns = videojs.getPlayer(vplayer_player_id);
  if (typeof playerIns !== "undefined") {
    playerIns.dispose();
  }

  var player_container_html =
    '<video-js id="' +
    vplayer_player_id +
    '" class="video-js" webkit-playsinline playsinline controls preload="metadata"></video-js>';
  if (videojs.browser.IE_VERSION) {
    player_container_html =
      '<video id="vplayer_player" class="video-js" webkit-playsinline playsinline controls x-webkit-airplay="allow" controlslist="nodownload" preload="metadata"></video>';
  }

  var player_container = document.getElementById(
    "player-container-" + vplayer_id
  );
  if (player_container) {
    player_container.innerHTML = player_container_html;
  }
  var player = videojs(vplayer_player_id, {
    liveui: true,
    errorDisplay: false,
    mute: vplayer_mute,
    aspectRatio: vplayer_ratio,
    poster: vplayer_poster,
    controls: vplayer_controls,
    controlBar: {
      pictureInPictureToggle: false,
    },
    html5: {
      hls: {
        cacheEncryptionKeys: true,
      },
    },
  });

  player.setting({
    tracking: vplayer_tracking,
    apiHost: vplayer_api_host ? 'https://' + vplayer_api_host : '',
    assetsHost: vplayer_assets_host ? 'https://' + vplayer_assets_host : '',
  });

  if (vplayer_premiere == 1) {
    vplayer_ads = false;
    var finishTime = vplayer_schedule_time + vplayer_duration * 1;
    player.premiere({
      scheduleTime: vplayer_schedule_time * 1000,
      finishTime: finishTime * 1000,
      videoId: vplayer_id,
      videoSrc: vplayer_m3u8,
      thumbnail: vplayer_poster,
    });
  } else if (vplayer_live == 1 && !vplayer_m3u8) {
    vplayer_ads = false;

    player.one("live_end_reload", function () {
      setTimeout(function () {
        var head = document.getElementsByTagName("head")[0];
        var script = document.createElement("script");
        script.src =
          "https://" +
          vplayer_assets_host +
          "/static/assets/player/" +
          vplayer_id +
          "?api=7&noads=true";
        head.appendChild(script);
      }, 1000);
    });

    player.live({
      videoId: vplayer_id,
      liveHost:vplayer_live_host?  'https://' + vplayer_live_host : '',
      scheduleTime: vplayer_schedule_time * 1000,
    });
  } else {
    player.src({
      type: "application/x-mpegURL",
      src: vplayer_m3u8,
    });
    if (vplayer_autostart) {
      player.autoplay(vplayer_mute ? "muted" : "play");
    }
  }

  if (
    typeof player.ima === "function" &&
    typeof google !== "undefined" &&
    vplayer_ads && 
		vplayer_adTagUrl
  ) {
    if (!vplayer_adTagUrl.startsWith("http")) {
      var vplayer_referrer_url = encodeURI(window.location.href);
      vplayer_adTagUrl =
        "https://pubads.g.doubleclick.net/gampad/ads?sz=640x480&impl=s&gdfp_req=1&env=vp&output=vast&unviewed_position_start=1&url=" +
        vplayer_referrer_url +
        "&description_url=" +
        vplayer_referrer_url +
        "&correlator=[timestamp]&iu=" +
        vplayer_adTagUrl +
				"&pageurl=__page-url__";
    }
    player.ima({
      adTagUrl: vplayer_adTagUrl,
      adsManagerLoadedCallback: function () {
        player.ima.addEventListener(
          google.ima.AdEvent.Type.SKIPPED,
          function () {
            player.el().focus();
          }
        );

        player.ima.addEventListener(
          google.ima.AdEvent.Type.CONTENT_RESUME_REQUESTED,
          function () {
            if (player.remainingTime() > 3 && player.paused()) {
              var promise = player.play();
              if (promise && promise.catch) {
                promise.catch(function (error) {
                  console.log("CONTENT_RESUME_REQUESTED");
                  player.muted(true);
                  player.play();
                  player.getChild("unmuteButton").removeClass("vjs-hidden");
                });
              }
            }
          }
        );
      },
    });
  }
}

})();