videojs · misteroneill · Apr 4, 2023 · Feb 8, 2023 · Feb 8, 2023 · Feb 8, 2023
diff --git a/index.html b/index.html
@@ -27,6 +27,7 @@ <h2>Navigation</h2>
     <li><a href="sandbox/quality-levels.html">QualityLevels Demo</a></li>
     <li><a href="sandbox/autoplay-tests.html">Autoplay Tests</a></li>
     <li><a href="sandbox/noUITitleAttributes.html">noUITitleAttributes Demo</a></li>
+    <li><a href="sandbox/docpip.html">Document Picture-In-Picture Demo</a></li>
     <li><a href="sandbox/skip-buttons.html">Skip Buttons demo</a></li>
     <li><a href="sandbox/debug.html">Videojs debug build test page</a></li>
   </ul>

diff --git a/lang/de.json b/lang/de.json
@@ -91,6 +91,7 @@
   "Opacity": "Deckkraft",
   "Text Background": "Texthintergrund",
   "Caption Area Background": "Hintergrund des Untertitelbereichs",
+  "Playing in Picture-in-Picture": "Wird im Bild-im-Bild-Modus wiedergegeben",
   "Skip forward {1} seconds": "{1} Sekunden vorwärts",
   "Skip backward {1} seconds": "{1} Sekunden zurück"
 }

diff --git a/lang/en.json b/lang/en.json
@@ -91,6 +91,7 @@
   "Opacity": "Opacity",
   "Text Background": "Text Background",
   "Caption Area Background": "Caption Area Background",
+  "Playing in Picture-in-Picture": "Playing in Picture-in-Picture",
   "Skip backward {1} seconds": "Skip backward {1} seconds",
   "Skip forward {1} seconds": "Skip forward {1} seconds"
 }
diff --git a/sandbox/docpip.html.example b/sandbox/docpip.html.example
@@ -0,0 +1,52 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="utf-8" />
+  <title>Video.js Sandbox</title>
+  <link href="../dist/video-js.css" rel="stylesheet" type="text/css">
+  <script src="../dist/video.js"></script>
+  <meta http-equiv="origin-trial" content="AruMDfzKHqbkAi4xRXZRAmpUv/hnpKsuR0VB+B6S7TGJOZBQv6ZQ0jaH6+EDW1tHjwYBlBAObmYinZ/aGtaLGwQAAACYeyJvcmlnaW4iOiJodHRwczovL2RlcGxveS1wcmV2aWV3LTgxMTMtLXZpZGVvanMtcHJldmlldy5uZXRsaWZ5LmFwcDo0NDMiLCJmZWF0dXJlIjoiRG9jdW1lbnRQaWN0dXJlSW5QaWN0dXJlQVBJIiwiZXhwaXJ5IjoxNjk0MTMxMTk5LCJpc1N1YmRvbWFpbiI6dHJ1ZX0=" />
+</head>
+<body>
+  <div style="background-color:#eee; border: 1px solid #777; padding: 10px; margin-bottom: 20px; font-size: .8em; line-height: 1.5em; font-family: Verdana, sans-serif;">
+    <p>You can use /sandbox/ for writing and testing your own code. Nothing in /sandbox/ will get checked into the repo, except files that end in .example (so don't edit or add those files). To get started run `npm start` and open the index.html</p>
+    <pre>npm start</pre>
+    <pre>open http://localhost:9999/sandbox/index.html</pre>
+  </div>
+
+  <p>Document Picture-in-Picture is available in Chrome version 111 onwards.</p>
+
+  <video-js
+    id="vid1"
+    controls
+    preload="auto"
+    width="640"
+    height="264"></video-js>
+  </video-js>
+
+  <script>
+    var vid = document.getElementById('vid1');
+    var player = videojs(vid, {
+      enableDocumentPictureInPicture: true
+    });
+    player.loadMedia({
+      artist: 'Disney',
+      album: 'Oceans',
+      title: 'Oceans',
+      description: 'Journey in to the depths of a wonderland filled with mystery, beauty and power. Oceans is a spectacular story, narrated by Pierce Brosnan, about remarkable creatures under the sea. It\'s an unprecedented look at the lives of these elusive deepwater creatures through their own eyes. Incredible state-of-the-art-underwater filmmaking will take your breath away as you migrate with whales, swim alongside a great white shark and race with dolphins at play.',
+      poster: 'https://vjs.zencdn.net/v/oceans.png',
+      src: [{
+        src: 'https://vjs.zencdn.net/v/oceans.mp4',
+        type: 'video/mp4',
+      }]
+    })
+
+    player.on(['enterpictureinpicture', 'leavepictureinpicture', 'disablepictureinpicturechanged'], e => {
+      console.log(e.type);
+    });
+    player.disablePictureInPicture(true);
+    player.log('window.player created', player);
+  </script>
+
+</body>
+</html>
diff --git a/src/css/components/_fullscreen.scss b/src/css/components/_fullscreen.scss
@@ -7,7 +7,8 @@
   }
 }
 
-.video-js.vjs-audio-only-mode .vjs-fullscreen-control {
+.video-js.vjs-audio-only-mode .vjs-fullscreen-control,
+.vjs-pip-window .vjs-fullscreen-control {
   display: none;
 }
 

diff --git a/src/css/components/_layout.scss b/src/css/components/_layout.scss
@@ -119,13 +119,15 @@
   display: none;
 }
 
-// Fullscreen Styles
-body.vjs-full-window {
+// Fullscreen and Document Picture-in-Picture Styles
+body.vjs-full-window,
+body.vjs-pip-window {
   padding: 0;
   margin: 0;
   height: 100%;
 }
-.vjs-full-window .video-js.vjs-fullscreen {
+.vjs-full-window .video-js.vjs-fullscreen,
+body.vjs-pip-window .video-js {
   position: fixed;
   overflow: hidden;
   z-index: 1000;
@@ -134,7 +136,8 @@ body.vjs-full-window {
   bottom: 0;
   right: 0;
 }
-.video-js.vjs-fullscreen:not(.vjs-ios-native-fs) {
+.video-js.vjs-fullscreen:not(.vjs-ios-native-fs),
+body.vjs-pip-window .video-js {
   width: 100% !important;
   height: 100% !important;
   // Undo any aspect ratio padding for fluid layouts
@@ -145,6 +148,23 @@ body.vjs-full-window {
   cursor: none;
 }
 
+.vjs-pip-container .vjs-pip-text {
+  position: absolute;
+  bottom: 10%;
+  font-size: 2em;
+  background-color: rgba(0, 0, 0, .7);
+  padding: .5em;
+  text-align: center;
+  width: 100%
+}
+
+.vjs-layout-tiny.vjs-pip-container .vjs-pip-text,
+.vjs-layout-x-small.vjs-pip-container .vjs-pip-text,
+.vjs-layout-small.vjs-pip-container .vjs-pip-text {
+  bottom: 0;
+  font-size: 1.4em;
+}
+
 
 // Hide disabled or unsupported controls.
 .vjs-hidden { display: none !important; }

diff --git a/src/css/components/_picture-in-picture.scss b/src/css/components/_picture-in-picture.scss
@@ -7,7 +7,8 @@
   }
 }
 
-.video-js.vjs-audio-only-mode .vjs-picture-in-picture-control {
+.video-js.vjs-audio-only-mode .vjs-picture-in-picture-control,
+.vjs-pip-window .vjs-picture-in-picture-control {
   display: none;
 }
 

diff --git a/src/css/components/_poster.scss b/src/css/components/_poster.scss
@@ -20,7 +20,8 @@
 
 // Don't hide the poster if we're playing audio or when audio-poster-mode is true
 .vjs-audio.vjs-has-started .vjs-poster, 
-.vjs-has-started.vjs-audio-poster-mode  .vjs-poster {
+.vjs-has-started.vjs-audio-poster-mode  .vjs-poster,
+.vjs-pip-container.vjs-has-started .vjs-poster {
   display: block;
 }
 

diff --git a/src/css/components/menu/_menu-popup.scss b/src/css/components/menu/_menu-popup.scss
@@ -9,6 +9,11 @@
   border-top-color: rgba($primary-background-color, $primary-background-transparency); // Same as ul background
 }
 
+.vjs-pip-window .vjs-menu-button-popup .vjs-menu {
+  left: unset;
+  right: 1em; // Extra offset for last menu button in pip window, as fullscreen button not present
+}
+
 // Button Pop-up Menu
 .vjs-menu-button-popup .vjs-menu .vjs-menu-content {
   @include background-color-with-alpha($primary-background-color, $primary-background-transparency);

diff --git a/src/js/control-bar/picture-in-picture-toggle.js b/src/js/control-bar/picture-in-picture-toggle.js
@@ -4,6 +4,7 @@
 import Button from '../button.js';
 import Component from '../component.js';
 import document from 'global/document';
+import window from 'global/window';
 
 /**
  * @typedef { import('./player').default } Player
@@ -63,11 +64,19 @@ class PictureInPictureToggle extends Button {
   }
 
   /**
-   * Enables or disables button based on document.pictureInPictureEnabled property value
-   * or on value returned by player.disablePictureInPicture() method.
+   * Enables or disables button based on availability of a Picture-In-Picture mode.
+   *
+   * Enabled if
+   * - `player.options().enableDocumentPictureInPicture` is true and
+   *   window.documentPictureInPicture is available; or
+   * - `player.disablePictureInPicture()` is false and
+   *   element.requestPictureInPicture is available
    */
   handlePictureInPictureEnabledChange() {
-    if (document.pictureInPictureEnabled && this.player_.disablePictureInPicture() === false) {
+    if (
+      (document.pictureInPictureEnabled && this.player_.disablePictureInPicture() === false) ||
+      (this.player_.options_.enableDocumentPictureInPicture && 'documentPictureInPicture' in window)
+    ) {
       this.enable();
     } else {
       this.disable();

diff --git a/src/js/player.js b/src/js/player.js
@@ -3037,14 +3037,59 @@ class Player extends Component {
    * continue consuming media while they interact with other content sites, or
    * applications on their device.
    *
-   * @see [Spec]{@link https://wicg.github.io/picture-in-picture}
+   * This can use document picture-in-picture or element picture in picture
+   *
+   * Set `enableDocumentPictureInPicture` to `true` to use docPiP on a supported browser
+   * Else set `disablePictureInPicture` to `false` to disable elPiP on a supported browser
+   *
+   *
+   * @see [Spec]{@link https://w3c.github.io/picture-in-picture/}
+   * @see [Spec]{@link https://wicg.github.io/document-picture-in-picture/}
    *
    * @fires Player#enterpictureinpicture
    *
    * @return {Promise}
    *         A promise with a Picture-in-Picture window.
    */
   requestPictureInPicture() {
+    if (this.options_.enableDocumentPictureInPicture && window.documentPictureInPicture) {
+      const pipContainer = document.createElement(this.el().tagName);
+
+      pipContainer.classList = this.el().classList;
+      pipContainer.classList.add('vjs-pip-container');
+      if (this.posterImage) {
+        pipContainer.appendChild(this.posterImage.el().cloneNode(true));
+      }
+      if (this.titleBar) {
+        pipContainer.appendChild(this.titleBar.el().cloneNode(true));
+      }
+      pipContainer.appendChild(Dom.createEl('p', { className: 'vjs-pip-text' }, {}, this.localize('Playing in picture-in-picture')));
+
+      return window.documentPictureInPicture.requestWindow({
+        // The aspect ratio won't be correct, Chrome bug https://crbug.com/1407629
+        initialAspectRatio: this.videoWidth() / this.videoHeight(),
+        copyStyleSheets: true
+      }).then(pipWindow => {
+        this.el_.parentNode.insertBefore(pipContainer, this.el_);
+
+        pipWindow.document.body.append(this.el_);
+        pipWindow.document.body.classList.add('vjs-pip-window');
+
+        this.player_.isInPictureInPicture(true);
+        this.player_.trigger('enterpictureinpicture');
+
+        // Listen for the PiP closing event to move the video back.
+        pipWindow.addEventListener('unload', (event) => {
+          const pipVideo = event.target.querySelector('.video-js');
+
+          pipContainer.replaceWith(pipVideo);
+          this.player_.isInPictureInPicture(false);
+          this.player_.trigger('leavepictureinpicture');
+        });
+
+        return pipWindow;
+      });
+    }
     if ('pictureInPictureEnabled' in document && this.disablePictureInPicture() === false) {
       /**
        * This event fires when the player enters picture in picture mode
@@ -3054,6 +3099,7 @@ class Player extends Component {
        */
       return this.techGet_('requestPictureInPicture');
     }
+    return Promise.reject('No PiP mode is available');
   }
 
   /**
@@ -3067,7 +3113,13 @@ class Player extends Component {
    *         A promise.
    */
   exitPictureInPicture() {
+    if (window.documentPictureInPicture && window.documentPictureInPicture.window) {
+      // With documentPictureInPicture, Player#leavepictureinpicture is fired in the unload handler
+      window.documentPictureInPicture.window.close();
+      return Promise.resolve();
+    }
     if ('pictureInPictureEnabled' in document) {
+
       /**
        * This event fires when the player leaves picture in picture mode
        *

diff --git a/test/unit/controls.test.js b/test/unit/controls.test.js
@@ -13,6 +13,7 @@ import SeekBar from '../../src/js/control-bar/progress-control/seek-bar.js';
 import RemainingTimeDisplay from '../../src/js/control-bar/time-controls/remaining-time-display.js';
 import TestHelpers from './test-helpers.js';
 import document from 'global/document';
+import window from 'global/window';
 import sinon from 'sinon';
 
 QUnit.module('Controls', {
@@ -300,6 +301,30 @@ QUnit.test('Picture-in-Picture control is hidden when the source is audio', func
   pictureInPictureToggle.dispose();
 });
 
+QUnit.test('Picture-in-Picture control is displayed if docPiP is enabled', function(assert) {
+  const player = TestHelpers.makePlayer({
+    disablePictureInPicture: true,
+    enableDocumentPictureInPicture: true
+  });
+  const pictureInPictureToggle = new PictureInPictureToggle(player);
+  const testPiPObj = {};
+
+  if (!window.documentPictureInPicture) {
+    window.documentPictureInPicture = testPiPObj;
+  }
+
+  player.src({src: 'example.mp4', type: 'video/mp4'});
+  player.trigger('loadedmetadata');
+
+  assert.notOk(pictureInPictureToggle.hasClass('vjs-hidden'), 'pictureInPictureToggle button is not hidden');
+
+  player.dispose();
+  pictureInPictureToggle.dispose();
+  if (window.documentPictureInPicture === testPiPObj) {
+    delete window.documentPictureInPicture;
+  }
+});
+
 QUnit.test('Fullscreen control text should be correct when fullscreenchange is triggered', function(assert) {
   const player = TestHelpers.makePlayer({controlBar: false});
   const fullscreentoggle = new FullscreenToggle(player);