diff --git a/components/script/dom/audiotrack.rs b/components/script/dom/audiotrack.rs
index 6a43eed64b2..b66ea5bf4cc 100644
--- a/components/script/dom/audiotrack.rs
+++ b/components/script/dom/audiotrack.rs
@@ -2,9 +2,10 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
 
+use crate::dom::audiotracklist::AudioTrackList;
 use crate::dom::bindings::codegen::Bindings::AudioTrackBinding::{self, AudioTrackMethods};
 use crate::dom::bindings::reflector::{reflect_dom_object, Reflector};
-use crate::dom::bindings::root::DomRoot;
+use crate::dom::bindings::root::{Dom, DomRoot};
 use crate::dom::bindings::str::DOMString;
 use crate::dom::window::Window;
 use dom_struct::dom_struct;
@@ -18,6 +19,7 @@ pub struct AudioTrack {
     label: DOMString,
     language: DOMString,
     enabled: Cell<bool>,
+    track_list: Option<Dom<AudioTrackList>>,
 }
 
 impl AudioTrack {
@@ -26,6 +28,7 @@ impl AudioTrack {
         kind: DOMString,
         label: DOMString,
         language: DOMString,
+        track_list: Option<&AudioTrackList>,
     ) -> AudioTrack {
         AudioTrack {
             reflector_: Reflector::new(),
@@ -34,6 +37,7 @@ impl AudioTrack {
             label: label.into(),
             language: language.into(),
             enabled: Cell::new(false),
+            track_list: track_list.map(|t| Dom::from_ref(t)),
         }
     }
 
@@ -43,9 +47,12 @@ impl AudioTrack {
         kind: DOMString,
         label: DOMString,
         language: DOMString,
+        track_list: Option<&AudioTrackList>,
     ) -> DomRoot<AudioTrack> {
         reflect_dom_object(
-            Box::new(AudioTrack::new_inherited(id, kind, label, language)),
+            Box::new(AudioTrack::new_inherited(
+                id, kind, label, language, track_list,
+            )),
             window,
             AudioTrackBinding::Wrap,
         )
@@ -96,6 +103,11 @@ impl AudioTrackMethods for AudioTrack {
 
     // https://html.spec.whatwg.org/multipage/#dom-audiotrack-enabled
     fn SetEnabled(&self, value: bool) {
+        if let Some(list) = self.track_list.as_ref() {
+            if let Some(idx) = list.find(self) {
+                list.set_enabled(idx, value);
+            }
+        }
         self.set_enabled(value);
     }
 }
diff --git a/components/script/dom/audiotracklist.rs b/components/script/dom/audiotracklist.rs
index 353c97c2598..e26f23cb2a8 100644
--- a/components/script/dom/audiotracklist.rs
+++ b/components/script/dom/audiotracklist.rs
@@ -11,6 +11,7 @@ use crate::dom::bindings::reflector::{reflect_dom_object, DomObject};
 use crate::dom::bindings::root::{Dom, DomRoot};
 use crate::dom::bindings::str::DOMString;
 use crate::dom::eventtarget::EventTarget;
+use crate::dom::htmlmediaelement::HTMLMediaElement;
 use crate::dom::window::Window;
 use crate::task_source::TaskSource;
 use dom_struct::dom_struct;
@@ -19,19 +20,28 @@ use dom_struct::dom_struct;
 pub struct AudioTrackList {
     eventtarget: EventTarget,
     tracks: DomRefCell<Vec<Dom<AudioTrack>>>,
+    media_element: Option<Dom<HTMLMediaElement>>,
 }
 
 impl AudioTrackList {
-    pub fn new_inherited(tracks: &[&AudioTrack]) -> AudioTrackList {
+    pub fn new_inherited(
+        tracks: &[&AudioTrack],
+        media_element: Option<&HTMLMediaElement>,
+    ) -> AudioTrackList {
         AudioTrackList {
             eventtarget: EventTarget::new_inherited(),
             tracks: DomRefCell::new(tracks.iter().map(|track| Dom::from_ref(&**track)).collect()),
+            media_element: media_element.map(|m| Dom::from_ref(m)),
         }
     }
 
-    pub fn new(window: &Window, tracks: &[&AudioTrack]) -> DomRoot<AudioTrackList> {
+    pub fn new(
+        window: &Window,
+        tracks: &[&AudioTrack],
+        media_element: Option<&HTMLMediaElement>,
+    ) -> DomRoot<AudioTrackList> {
         reflect_dom_object(
-            Box::new(AudioTrackList::new_inherited(tracks)),
+            Box::new(AudioTrackList::new_inherited(tracks, media_element)),
             window,
             AudioTrackListBinding::Wrap,
         )
@@ -41,6 +51,10 @@ impl AudioTrackList {
         self.tracks.borrow().len()
     }
 
+    pub fn find(&self, track: &AudioTrack) -> Option<usize> {
+        self.tracks.borrow().iter().position(|t| &**t == track)
+    }
+
     pub fn item(&self, idx: usize) -> Option<DomRoot<AudioTrack>> {
         self.tracks
             .borrow()
@@ -55,7 +69,6 @@ impl AudioTrackList {
             .position(|track| track.enabled())
     }
 
-    // TODO(#22799) Integrate DOM Audio and Video track selection with media player.
     pub fn set_enabled(&self, idx: usize, value: bool) {
         let track = match self.item(idx) {
             Some(t) => t,
@@ -68,6 +81,9 @@ impl AudioTrackList {
         }
         // Set the tracks enabled status.
         track.set_enabled(value);
+        if let Some(media_element) = self.media_element.as_ref() {
+            media_element.set_audio_track(idx, value);
+        }
 
         // Queue a task to fire an event named change.
         let global = &self.global();
diff --git a/components/script/dom/htmlmediaelement.rs b/components/script/dom/htmlmediaelement.rs
index a607c915802..e3cb0dfb5b2 100644
--- a/components/script/dom/htmlmediaelement.rs
+++ b/components/script/dom/htmlmediaelement.rs
@@ -1435,6 +1435,22 @@ impl HTMLMediaElement {
         Ok(())
     }
 
+    pub fn set_audio_track(&self, idx: usize, enabled: bool) {
+        if let Some(ref player) = *self.player.borrow() {
+            if let Err(err) = player.lock().unwrap().set_audio_track(idx as i32, enabled) {
+                warn!("Could not set audio track {:#?}", err);
+            }
+        }
+    }
+
+    pub fn set_video_track(&self, idx: usize, enabled: bool) {
+        if let Some(ref player) = *self.player.borrow() {
+            if let Err(err) = player.lock().unwrap().set_video_track(idx as i32, enabled) {
+                warn!("Could not set video track {:#?}", err);
+            }
+        }
+    }
+
     fn handle_player_event(&self, event: &PlayerEvent) {
         match *event {
             PlayerEvent::EndOfStream => {
@@ -1530,6 +1546,7 @@ impl HTMLMediaElement {
                             kind,
                             DOMString::new(),
                             DOMString::new(),
+                            Some(&*self.AudioTracks()),
                         );
 
                         // Steps 2. & 3.
@@ -1585,6 +1602,7 @@ impl HTMLMediaElement {
                             kind,
                             DOMString::new(),
                             DOMString::new(),
+                            Some(&*self.VideoTracks()),
                         );
 
                         // Steps 2. & 3.
@@ -2217,14 +2235,14 @@ impl HTMLMediaElementMethods for HTMLMediaElement {
     fn AudioTracks(&self) -> DomRoot<AudioTrackList> {
         let window = window_from_node(self);
         self.audio_tracks_list
-            .or_init(|| AudioTrackList::new(&window, &[]))
+            .or_init(|| AudioTrackList::new(&window, &[], Some(self)))
     }
 
     // https://html.spec.whatwg.org/multipage/#dom-media-videotracks
     fn VideoTracks(&self) -> DomRoot<VideoTrackList> {
         let window = window_from_node(self);
         self.video_tracks_list
-            .or_init(|| VideoTrackList::new(&window, &[]))
+            .or_init(|| VideoTrackList::new(&window, &[], Some(self)))
     }
 
     // https://html.spec.whatwg.org/multipage/#dom-media-texttracks
diff --git a/components/script/dom/videotrack.rs b/components/script/dom/videotrack.rs
index 5dc13c09645..b1453da0df4 100644
--- a/components/script/dom/videotrack.rs
+++ b/components/script/dom/videotrack.rs
@@ -4,8 +4,9 @@
 
 use crate::dom::bindings::codegen::Bindings::VideoTrackBinding::{self, VideoTrackMethods};
 use crate::dom::bindings::reflector::{reflect_dom_object, Reflector};
-use crate::dom::bindings::root::DomRoot;
+use crate::dom::bindings::root::{Dom, DomRoot};
 use crate::dom::bindings::str::DOMString;
+use crate::dom::videotracklist::VideoTrackList;
 use crate::dom::window::Window;
 use dom_struct::dom_struct;
 use std::cell::Cell;
@@ -18,6 +19,7 @@ pub struct VideoTrack {
     label: DOMString,
     language: DOMString,
     selected: Cell<bool>,
+    track_list: Option<Dom<VideoTrackList>>,
 }
 
 impl VideoTrack {
@@ -26,6 +28,7 @@ impl VideoTrack {
         kind: DOMString,
         label: DOMString,
         language: DOMString,
+        track_list: Option<&VideoTrackList>,
     ) -> VideoTrack {
         VideoTrack {
             reflector_: Reflector::new(),
@@ -34,6 +37,7 @@ impl VideoTrack {
             label: label.into(),
             language: language.into(),
             selected: Cell::new(false),
+            track_list: track_list.map(|t| Dom::from_ref(t)),
         }
     }
 
@@ -43,9 +47,12 @@ impl VideoTrack {
         kind: DOMString,
         label: DOMString,
         language: DOMString,
+        track_list: Option<&VideoTrackList>,
     ) -> DomRoot<VideoTrack> {
         reflect_dom_object(
-            Box::new(VideoTrack::new_inherited(id, kind, label, language)),
+            Box::new(VideoTrack::new_inherited(
+                id, kind, label, language, track_list,
+            )),
             window,
             VideoTrackBinding::Wrap,
         )
@@ -96,6 +103,11 @@ impl VideoTrackMethods for VideoTrack {
 
     // https://html.spec.whatwg.org/multipage/#dom-videotrack-selected
     fn SetSelected(&self, value: bool) {
+        if let Some(list) = self.track_list.as_ref() {
+            if let Some(idx) = list.find(self) {
+                list.set_selected(idx, value);
+            }
+        }
         self.set_selected(value);
     }
 }
diff --git a/components/script/dom/videotracklist.rs b/components/script/dom/videotracklist.rs
index 497d3f0ce55..9654123d3f3 100644
--- a/components/script/dom/videotracklist.rs
+++ b/components/script/dom/videotracklist.rs
@@ -11,6 +11,7 @@ use crate::dom::bindings::root::Dom;
 use crate::dom::bindings::root::DomRoot;
 use crate::dom::bindings::str::DOMString;
 use crate::dom::eventtarget::EventTarget;
+use crate::dom::htmlmediaelement::HTMLMediaElement;
 use crate::dom::videotrack::VideoTrack;
 use crate::dom::window::Window;
 use crate::task_source::TaskSource;
@@ -20,19 +21,28 @@ use dom_struct::dom_struct;
 pub struct VideoTrackList {
     eventtarget: EventTarget,
     tracks: DomRefCell<Vec<Dom<VideoTrack>>>,
+    media_element: Option<Dom<HTMLMediaElement>>,
 }
 
 impl VideoTrackList {
-    pub fn new_inherited(tracks: &[&VideoTrack]) -> VideoTrackList {
+    pub fn new_inherited(
+        tracks: &[&VideoTrack],
+        media_element: Option<&HTMLMediaElement>,
+    ) -> VideoTrackList {
         VideoTrackList {
             eventtarget: EventTarget::new_inherited(),
             tracks: DomRefCell::new(tracks.iter().map(|track| Dom::from_ref(&**track)).collect()),
+            media_element: media_element.map(|m| Dom::from_ref(m)),
         }
     }
 
-    pub fn new(window: &Window, tracks: &[&VideoTrack]) -> DomRoot<VideoTrackList> {
+    pub fn new(
+        window: &Window,
+        tracks: &[&VideoTrack],
+        media_element: Option<&HTMLMediaElement>,
+    ) -> DomRoot<VideoTrackList> {
         reflect_dom_object(
-            Box::new(VideoTrackList::new_inherited(tracks)),
+            Box::new(VideoTrackList::new_inherited(tracks, media_element)),
             window,
             VideoTrackListBinding::Wrap,
         )
@@ -42,6 +52,10 @@ impl VideoTrackList {
         self.tracks.borrow().len()
     }
 
+    pub fn find(&self, track: &VideoTrack) -> Option<usize> {
+        self.tracks.borrow().iter().position(|t| &**t == track)
+    }
+
     pub fn item(&self, idx: usize) -> Option<DomRoot<VideoTrack>> {
         self.tracks
             .borrow()
@@ -56,7 +70,6 @@ impl VideoTrackList {
             .position(|track| track.selected())
     }
 
-    // TODO(#22799) Integrate DOM Audio and Video track selection with media player.
     pub fn set_selected(&self, idx: usize, value: bool) {
         let track = match self.item(idx) {
             Some(t) => t,
@@ -80,6 +93,9 @@ impl VideoTrackList {
         }
 
         track.set_selected(value);
+        if let Some(media_element) = self.media_element.as_ref() {
+            media_element.set_video_track(idx, value);
+        }
 
         let _ = source.queue_with_canceller(
             task!(media_track_change: move || {