diff --git a/.github/workflows/build-nightly-container.yml b/.github/workflows/build-nightly-container.yml
index 1153e223..a380bf22 100644
--- a/.github/workflows/build-nightly-container.yml
+++ b/.github/workflows/build-nightly-container.yml
@@ -75,14 +75,3 @@ jobs:
           tags: |
             type=sha,format=short,prefix={{date 'YYYY.MM.DD'}}-,enable=${{ github.ref == format('refs/heads/{0}', 'master') }}
             type=raw,value=master,enable=${{ github.ref == format('refs/heads/{0}', 'master') }}
-
-      - name: Build and push Docker ARM64 image for Push Event
-        uses: docker/build-push-action@v5
-        with:
-          context: .
-          file: docker/Dockerfile.arm64
-          platforms: linux/arm64/v8
-          push: true
-          tags: ${{ steps.meta-arm64.outputs.tags }}
-          build-args: |
-            "release=1"
diff --git a/assets/js/player.js b/assets/js/player.js
index 37917147..8ddf17aa 100644
--- a/assets/js/player.js
+++ b/assets/js/player.js
@@ -407,59 +407,197 @@ if (!video_data.params.listen && video_data.params.annotations) {
     });
 }
 
-function change_volume(delta) {
-    const curVolume = player.volume();
-    let newVolume = curVolume + delta;
-    newVolume = helpers.clamp(newVolume, 0, 1);
-    player.volume(newVolume);
+var shareOptions = {
+    socials: ['fbFeed', 'tw', 'reddit', 'email'],
+
+    get url() {
+        return addCurrentTimeToURL(short_url);
+    },
+    title: player_data.title,
+    description: player_data.description,
+    image: player_data.thumbnail,
+    get embedCode() {
+        // Single quotes inside here required. HTML inserted as is into value attribute of input
+        return "<iframe id='ivplayer' width='640' height='360' src='" +
+            addCurrentTimeToURL(embed_url) + "' style='border:none;'></iframe>";
+    }
+};
+
+if (location.pathname.startsWith('/embed/')) {
+    console.log('[Invidious Debug] Initializing overlay...');
+    try {
+        var overlay_content = '<h1><a rel="noopener" target="_blank" href="' + location.origin + '/watch?v=' + video_data.id + '">' + player_data.title + '</a></h1>';
+        player.overlay({
+            overlays: [
+                { start: 'loadstart', content: overlay_content, end: 'playing', align: 'top'},
+                { start: 'pause',     content: overlay_content, end: 'playing', align: 'top'}
+            ]
+        });
+        console.log('[Invidious Debug] Overlay initialized.');
+    } catch (e) {
+        console.error('[Invidious Debug] Overlay FAILED:', e);
+    }
 }
 
-function toggle_muted() {
-    player.muted(!player.muted());
+// Detect mobile users and initialize mobileUi for better UX
+// Detection code taken from https://stackoverflow.com/a/20293441
+function isMobile() {
+    return typeof window.orientation !== 'undefined' || navigator.userAgent.indexOf('IEMobile') !== -1;
 }
 
-function skip_seconds(delta) {
-    const duration = player.duration();
-    const curTime = player.currentTime();
-    let newTime = curTime + delta;
-    newTime = helpers.clamp(newTime, 0, duration);
-    player.currentTime(newTime);
+if (isMobile()) {
+    console.log('[Invidious Debug] Mobile detected, initializing mobile UI...');
+    try {
+        player.mobileUi({ touchControls: { seekSeconds: 5, tapTimeout: 200, disableOnEnd: true } });
+        console.log('[Invidious Debug] Mobile UI initialized.');
+    } catch (e) {
+        console.error('[Invidious Debug] Mobile UI FAILED:', e);
+    }
 }
 
-function set_seconds_after_start(delta) {
-    const start = video_data.params.video_start;
-    player.currentTime(start + delta);
+if (player.markers && !video_data.params.listen && video_data.params.chapters) {
+    console.log('[Invidious Debug] Initializing markers...');
+    var markers = [];
+    for (var i = 0; i < video_data.params.chapters.length; i++) {
+        var marker = video_data.params.chapters[i];
+        markers.push({
+            time: marker.start,
+            text: marker.title,
+        });
+    }
+
+    if (markers.length > 1 && markers[0].time === 0 && markers[0].text === 'Intro') {
+        markers.shift();
+    }
+
+    markers.sort((a,b) => (a.time > b.time) ? 1 : ((b.time > a.time) ? -1 : 0));
+
+    var unique_markers = [];
+    var last_time = -1;
+    for (var i = 0; i < markers.length; i++) {
+        var marker = markers[i];
+        if (marker.time <= last_time) {
+            continue;
+        }
+        unique_markers.push(marker);
+        last_time = marker.time;
+    }
+    markers = unique_markers;
+
+    // Add "end" time information to each marker
+    for (var i = 0; i < markers.length; i++) {
+        var marker = markers[i];
+        if (i < markers.length - 1) {
+            marker.end = markers[i+1].time - 0.001;
+        } else {
+            marker.end = player.duration();
+        }
+    }
+
+    player.markers.removeAll();
+
+    // Callback function when a marker is reached
+    function onMarkerReached(marker) {
+        //console.log("marker reached: " + marker.text + " at " + marker.time);
+    }
+
+    try {
+        player.markers({
+            onMarkerReached: onMarkerReached,
+            markers: markers
+        });
+        console.log('[Invidious Debug] Markers initialized.');
+    } catch (e) {
+        console.error('[Invidious Debug] Markers FAILED:', e);
+    }
+
+    player.currentTime(video_data.params.video_start);
 }
 
+player.volume(video_data.params.volume / 100);
+player.playbackRate(video_data.params.speed);
+console.log('[Invidious Debug] Volume and playback rate set.');
+
+if (player.share) {
+    console.log('[Invidious Debug] Initializing share plugin...');
+    try {
+        player.share(shareOptions);
+        console.log('[Invidious Debug] Share plugin initialized.');
+    } catch(e) {
+        console.error('[Invidious Debug] Share plugin FAILED:', e);
+    }
+}
+
+/**
+ * Method for saving the current video time
+ *
+ * @param {number} seconds
+ */
 function save_video_time(seconds) {
     const all_video_times = get_all_video_times();
     all_video_times[video_data.id] = seconds;
     helpers.storage.set(save_player_pos_key, all_video_times);
 }
 
+/**
+ * Method for getting the saved video time
+ *
+ * @returns {number}
+ */
 function get_video_time() {
     return get_all_video_times()[video_data.id] || 0;
 }
 
+/**
+ * Method for getting all saved video times
+ *
+ * @returns {Object}
+ */
 function get_all_video_times() {
     return helpers.storage.get(save_player_pos_key) || {};
 }
 
+/**
+ * Method for removing all saved video times
+ */
 function remove_all_video_times() {
     helpers.storage.remove(save_player_pos_key);
 }
 
+/**
+ * Method for setting the video time to a certain percentage
+ *
+ * @param {number} percent
+ */
 function set_time_percent(percent) {
     const duration = player.duration();
     const newTime = duration * (percent / 100);
     player.currentTime(newTime);
 }
 
+/**
+ * Method for playing the video
+ */
 function play()  { player.play(); }
+
+/**
+ * Method for pausing the video
+ */
 function pause() { player.pause(); }
+
+/**
+ * Method for stopping the video
+ */
 function stop()  { player.pause(); player.currentTime(0); }
+
+/**
+ * Method for toggling play/pause
+ */
 function toggle_play() { player.paused() ? play() : pause(); }
 
+/**
+ * Method for toggling captions
+ */
 const toggle_captions = (function () {
     let toggledTrack = null;
 
@@ -518,10 +656,18 @@ const toggle_captions = (function () {
     };
 })();
 
+/**
+ * Method for toggling fullscreen
+ */
 function toggle_fullscreen() {
     player.isFullscreen() ? player.exitFullscreen() : player.requestFullscreen();
 }
 
+/**
+ * Method for increasing playback rate
+ *
+ * @param {number} steps
+ */
 function increase_playback_rate(steps) {
     const maxIndex = options.playbackRates.length - 1;
     const curIndex = options.playbackRates.indexOf(player.playbackRate());
@@ -530,6 +676,7 @@ function increase_playback_rate(steps) {
     player.playbackRate(options.playbackRates[newIndex]);
 }
 
+// Add event listener for keydown events
 addEventListener('keydown', function (e) {
     if (e.target.tagName.toLowerCase() === 'input') {
         // Ignore input when focus is on certain elements, e.g. form fields.
@@ -664,17 +811,6 @@ addEventListener('keydown', function (e) {
     player.on('DOMMouseScroll', mouseScroll);
 }());
 
-// Since videojs-share can sometimes be blocked, we defer it until last
-if (player.share) {
-    console.log('[Invidious Debug] Initializing share plugin...');
-    try {
-        player.share(shareOptions);
-        console.log('[Invidious Debug] Share plugin initialized.');
-    } catch(e) {
-        console.error('[Invidious Debug] Share plugin FAILED:', e);
-    }
-}
-
 // show the preferred caption by default
 if (player_data.preferred_caption_found) {
     player.ready(function () {