diff --git a/internal/design/reactive-element-lit-compat.md b/internal/design/reactive-element-lit-compat.md
index 2824348e..7bf7d9cc 100644
--- a/internal/design/reactive-element-lit-compat.md
+++ b/internal/design/reactive-element-lit-compat.md
@@ -35,7 +35,7 @@ Composes `DestroyMixin(ReactiveElement)` and bridges `destroyCallback()` to
 ### HlsCustomMedia
 
 Uses `DestroyMixin(HTMLElement)` as the base for `CustomMediaMixin`. The `DelegateMedia`
-class (from `MediaDelegateMixin`) overrides `destroyCallback()` to call
+class (from `DelegateMixin`) overrides `destroyCallback()` to call
 `this.#delegate.destroy?.()`, which destroys the HLS engine.
 
 ## Why a Mixin
diff --git a/packages/core/src/core/media/delegate.ts b/packages/core/src/core/media/delegate.ts
index 8476097e..67633e72 100644
--- a/packages/core/src/core/media/delegate.ts
+++ b/packages/core/src/core/media/delegate.ts
@@ -2,7 +2,7 @@ import type { Constructor } from '@videojs/utils/types';
 
 import { defineClassPropHooks } from '../utils/define-class-prop-hooks';
 
-export interface MediaDelegate {
+export interface Delegate {
   attach?(target: EventTarget): void;
   detach?(): void;
 }
@@ -12,13 +12,13 @@ export interface MediaDelegate {
  * and method calls to an instance of `DelegateClass` before falling through
  * to the base class implementation.
  *
- * Works with both `CustomMediaMixin` and `MediaProxyMixin`.
+ * Works with both `CustomMediaMixin` and `ProxyMixin`.
  */
-export function MediaDelegateMixin<Base extends Constructor<any>, Delegate extends Constructor<MediaDelegate>>(
+export function DelegateMixin<Base extends Constructor<any>, D extends Constructor<Delegate>>(
   BaseClass: Base,
-  DelegateClass: Delegate
+  DelegateClass: D
 ) {
-  class DelegateMedia extends (BaseClass as Constructor<any>) {
+  class DelegateImpl extends (BaseClass as Constructor<any>) {
     #delegate = new DelegateClass();
 
     get(prop: string): any {
@@ -55,12 +55,12 @@ export function MediaDelegateMixin<Base extends Constructor<any>, Delegate exten
   }
 
   for (let proto = DelegateClass.prototype; proto && proto !== Object.prototype; proto = Object.getPrototypeOf(proto)) {
-    defineClassPropHooks(DelegateMedia, proto);
+    defineClassPropHooks(DelegateImpl, proto);
   }
 
-  return DelegateMedia as unknown as Constructor<
+  return DelegateImpl as unknown as Constructor<
     InstanceType<Base> &
-      InstanceType<Delegate> & {
+      InstanceType<D> & {
         attach(target: EventTarget): void;
         detach(): void;
       }
diff --git a/packages/core/src/core/media/proxy.ts b/packages/core/src/core/media/proxy.ts
index ffe60464..1a3414d5 100644
--- a/packages/core/src/core/media/proxy.ts
+++ b/packages/core/src/core/media/proxy.ts
@@ -1,8 +1,6 @@
 import type { AnyConstructor, Constructor } from '@videojs/utils/types';
 import { defineClassPropHooks } from '../utils/define-class-prop-hooks';
 
-export interface MediaApiProxyTarget extends EventTarget {}
-
 /**
  * This mixin creates an API from the passed classes and proxies the methods and properties to the attached target.
  *
@@ -14,33 +12,33 @@ export interface MediaApiProxyTarget extends EventTarget {}
  *
  * The `get`, `set`, and `call` methods can be overridden to provide catch-all custom behavior.
  */
-export const MediaProxyMixin = <T extends EventTarget>(
+export const ProxyMixin = <T extends EventTarget>(
   PrimaryClass: AnyConstructor<T>,
   ...AdditionalClasses: AnyConstructor<EventTarget>[]
 ) => {
-  class MediaApiProxy {
-    #target: MediaApiProxyTarget | null = null;
+  class MediaProxy {
+    #target: EventTarget | null = null;
 
     get target() {
       return this.#target;
     }
 
-    get(prop: keyof MediaApiProxyTarget): any {
+    get(prop: keyof EventTarget): any {
       return this.target?.[prop];
     }
 
-    set(prop: keyof MediaApiProxyTarget, val: any): void {
+    set(prop: keyof EventTarget, val: any): void {
       if (this.target) {
         this.target[prop] = val;
       }
     }
 
-    call(prop: keyof MediaApiProxyTarget, ...args: any[]): any {
+    call(prop: keyof EventTarget, ...args: any[]): any {
       const nativeFn = this.target?.[prop] as ((...args: any[]) => any) | undefined;
       return nativeFn?.apply(this.target, args);
     }
 
-    attach(target: MediaApiProxyTarget): void {
+    attach(target: EventTarget): void {
       if (!target || this.#target === target) return;
       this.#target = target;
     }
@@ -52,8 +50,8 @@ export const MediaProxyMixin = <T extends EventTarget>(
   }
 
   for (const Class of [PrimaryClass, ...AdditionalClasses]) {
-    defineClassPropHooks(MediaApiProxy, Class.prototype);
+    defineClassPropHooks(MediaProxy, Class.prototype);
   }
 
-  return MediaApiProxy as unknown as Constructor<T>;
+  return MediaProxy as unknown as Constructor<T>;
 };
diff --git a/packages/core/src/dom/media/dash/index.ts b/packages/core/src/dom/media/dash/index.ts
index 03f8b404..c60f8763 100644
--- a/packages/core/src/dom/media/dash/index.ts
+++ b/packages/core/src/dom/media/dash/index.ts
@@ -1,10 +1,10 @@
 import * as dashjs from 'dashjs';
 
-import { type MediaDelegate, MediaDelegateMixin } from '../../../core/media/delegate';
-import { MediaProxyMixin } from '../../../core/media/proxy';
+import { type Delegate, DelegateMixin } from '../../../core/media/delegate';
 import { CustomMediaMixin } from '../custom-media-element';
+import { MediaProxyMixin } from '../proxy';
 
-export class DashMediaDelegateBase implements MediaDelegate {
+export class DashMediaDelegateBase implements Delegate {
   #engine: dashjs.MediaPlayerClass;
 
   constructor() {
@@ -39,17 +39,10 @@ export class DashMediaDelegateBase implements MediaDelegate {
 }
 
 // This is used by the web component because it needs to extend HTMLElement!
-export class DashCustomMedia extends MediaDelegateMixin(
+export class DashCustomMedia extends DelegateMixin(
   CustomMediaMixin(globalThis.HTMLElement ?? class {}, { tag: 'video' }),
   DashMediaDelegateBase
 ) {}
 
 // This is used by the React component.
-export class DashMedia extends MediaDelegateMixin(
-  MediaProxyMixin(
-    globalThis.HTMLVideoElement ?? class {},
-    globalThis.HTMLMediaElement ?? class {},
-    globalThis.EventTarget ?? class {}
-  ),
-  DashMediaDelegateBase
-) {}
+export class DashMedia extends DelegateMixin(MediaProxyMixin, DashMediaDelegateBase) {}
diff --git a/packages/core/src/dom/media/hls/index.ts b/packages/core/src/dom/media/hls/index.ts
index 7f8906e4..2ae498a6 100644
--- a/packages/core/src/dom/media/hls/index.ts
+++ b/packages/core/src/dom/media/hls/index.ts
@@ -1,8 +1,8 @@
 import Hls from 'hls.js';
 
-import { type MediaDelegate, MediaDelegateMixin } from '../../../core/media/delegate';
-import { MediaProxyMixin } from '../../../core/media/proxy';
+import { type Delegate, DelegateMixin } from '../../../core/media/delegate';
 import { CustomMediaMixin } from '../custom-media-element';
+import { MediaProxyMixin } from '../proxy';
 import { HlsMediaTextTracksMixin } from './text-tracks';
 
 const defaultConfig = {
@@ -13,7 +13,7 @@ const defaultConfig = {
   capLevelOnFPSDrop: true,
 };
 
-export class HlsMediaDelegateBase implements MediaDelegate {
+export class HlsMediaDelegateBase implements Delegate {
   #engine = Hls.isSupported() ? new Hls(defaultConfig) : null;
 
   get engine(): Hls | null {
@@ -44,17 +44,10 @@ export class HlsMediaDelegateBase implements MediaDelegate {
 const HlsMediaDelegate = HlsMediaTextTracksMixin(HlsMediaDelegateBase);
 
 // This is used by the web component because it needs to extend HTMLElement!
-export class HlsCustomMedia extends MediaDelegateMixin(
+export class HlsCustomMedia extends DelegateMixin(
   CustomMediaMixin(globalThis.HTMLElement ?? class {}, { tag: 'video' }),
   HlsMediaDelegate
 ) {}
 
 // This is used by the React component.
-export class HlsMedia extends MediaDelegateMixin(
-  MediaProxyMixin(
-    globalThis.HTMLVideoElement ?? class {},
-    globalThis.HTMLMediaElement ?? class {},
-    globalThis.EventTarget ?? class {}
-  ),
-  HlsMediaDelegate
-) {}
+export class HlsMedia extends DelegateMixin(MediaProxyMixin, HlsMediaDelegate) {}
diff --git a/packages/core/src/dom/media/proxy.ts b/packages/core/src/dom/media/proxy.ts
new file mode 100644
index 00000000..f685d91d
--- /dev/null
+++ b/packages/core/src/dom/media/proxy.ts
@@ -0,0 +1,7 @@
+import { ProxyMixin } from '../../core/media/proxy';
+
+export const MediaProxyMixin = ProxyMixin(
+  globalThis.HTMLVideoElement ?? class {},
+  globalThis.HTMLMediaElement ?? class {},
+  globalThis.EventTarget ?? class {}
+);
diff --git a/packages/core/src/dom/media/simple-hls/index.ts b/packages/core/src/dom/media/simple-hls/index.ts
index ed3b580a..74910f4f 100644
--- a/packages/core/src/dom/media/simple-hls/index.ts
+++ b/packages/core/src/dom/media/simple-hls/index.ts
@@ -1,20 +1,13 @@
 import { SpfMedia as SpfMediaDelegate } from '@videojs/spf/dom';
-import { MediaDelegateMixin } from '../../../core/media/delegate';
-import { MediaProxyMixin } from '../../../core/media/proxy';
+import { DelegateMixin } from '../../../core/media/delegate';
 import { CustomMediaMixin } from '../custom-media-element';
+import { MediaProxyMixin } from '../proxy';
 
 // This is used by the web component because it needs to extend HTMLElement!
-export class SimpleHlsCustomMedia extends MediaDelegateMixin(
+export class SimpleHlsCustomMedia extends DelegateMixin(
   CustomMediaMixin(globalThis.HTMLElement ?? class {}, { tag: 'video' }),
   SpfMediaDelegate
 ) {}
 
 // This is used by the React component.
-export class SimpleHlsMedia extends MediaDelegateMixin(
-  MediaProxyMixin(
-    globalThis.HTMLVideoElement ?? class {},
-    globalThis.HTMLMediaElement ?? class {},
-    globalThis.EventTarget ?? class {}
-  ),
-  SpfMediaDelegate
-) {}
+export class SimpleHlsMedia extends DelegateMixin(MediaProxyMixin, SpfMediaDelegate) {}