diff --git a/packages/flutter/lib/src/material/autocomplete.dart b/packages/flutter/lib/src/material/autocomplete.dart
index 174207d6b660..41ea74a730df 100644
--- a/packages/flutter/lib/src/material/autocomplete.dart
+++ b/packages/flutter/lib/src/material/autocomplete.dart
@@ -12,6 +12,8 @@ import 'theme.dart';
 
 /// {@macro flutter.widgets.RawAutocomplete.RawAutocomplete}
 ///
+/// {@youtube 560 315 https://www.youtube.com/watch?v=-Nny8kzW380}
+///
 /// {@tool dartpad}
 /// This example shows how to create a very basic Autocomplete widget using the
 /// default UI.
@@ -26,8 +28,6 @@ import 'theme.dart';
 /// ** See code in examples/api/lib/material/autocomplete/autocomplete.1.dart **
 /// {@end-tool}
 ///
-/// {@youtube 560 315 https://www.youtube.com/watch?v=-Nny8kzW380}
-///
 /// See also:
 ///
 ///  * [RawAutocomplete], which is what Autocomplete is built upon, and which
diff --git a/packages/flutter/lib/src/painting/gradient.dart b/packages/flutter/lib/src/painting/gradient.dart
index 103b2b0fbc73..572478c771bb 100644
--- a/packages/flutter/lib/src/painting/gradient.dart
+++ b/packages/flutter/lib/src/painting/gradient.dart
@@ -336,6 +336,8 @@ abstract class Gradient {
 
 /// A 2D linear gradient.
 ///
+/// {@youtube 560 315 https://www.youtube.com/watch?v=gYNTcgZVcWw}
+///
 /// This class is used by [BoxDecoration] to represent linear gradients. This
 /// abstracts out the arguments to the [ui.Gradient.linear] constructor from
 /// the `dart:ui` library.
diff --git a/packages/flutter/lib/src/painting/text_style.dart b/packages/flutter/lib/src/painting/text_style.dart
index 14b220c87a2b..2afec743703b 100644
--- a/packages/flutter/lib/src/painting/text_style.dart
+++ b/packages/flutter/lib/src/painting/text_style.dart
@@ -38,6 +38,8 @@ const double _kDefaultFontSize = 14.0;
 
 /// An immutable style describing how to format and paint text.
 ///
+/// {@youtube 560 315 https://www.youtube.com/watch?v=1z6YP7YmvwA}
+///
 /// ### Bold
 ///
 /// {@tool snippet}
diff --git a/packages/flutter/lib/src/widgets/actions.dart b/packages/flutter/lib/src/widgets/actions.dart
index 43291d5e0369..262ecf212d47 100644
--- a/packages/flutter/lib/src/widgets/actions.dart
+++ b/packages/flutter/lib/src/widgets/actions.dart
@@ -585,6 +585,8 @@ class ActionDispatcher with Diagnosticable {
 /// A widget that establishes an [ActionDispatcher] and a map of [Intent] to
 /// [Action] to be used by its descendants when invoking an [Action].
 ///
+/// {@youtube 560 315 https://www.youtube.com/watch?v=XawP1i314WM}
+///
 /// Actions are typically invoked using [Actions.invoke] with the context
 /// containing the ambient [Actions] widget.
 ///
diff --git a/packages/flutter/lib/src/widgets/async.dart b/packages/flutter/lib/src/widgets/async.dart
index 66a1f59098d9..5a4215800758 100644
--- a/packages/flutter/lib/src/widgets/async.dart
+++ b/packages/flutter/lib/src/widgets/async.dart
@@ -447,6 +447,8 @@ class StreamBuilder<T> extends StreamBuilderBase<T, AsyncSnapshot<T>> {
 /// Widget that builds itself based on the latest snapshot of interaction with
 /// a [Future].
 ///
+/// {@youtube 560 315 https://www.youtube.com/watch?v=zEdw_1B7JHY}
+///
 /// The [future] must have been obtained earlier, e.g. during [State.initState],
 /// [State.didUpdateWidget], or [State.didChangeDependencies]. It must not be
 /// created during the [State.build] or [StatelessWidget.build] method call when
diff --git a/packages/flutter/lib/src/widgets/basic.dart b/packages/flutter/lib/src/widgets/basic.dart
index 09282d4423ee..09ff9b7a56db 100644
--- a/packages/flutter/lib/src/widgets/basic.dart
+++ b/packages/flutter/lib/src/widgets/basic.dart
@@ -7465,8 +7465,6 @@ typedef StatefulWidgetBuilder = Widget Function(BuildContext context, StateSette
 ///
 /// {@tool snippet}
 ///
-/// {@youtube 560 315 https://www.youtube.com/watch?v=syvT63CosNE}
-///
 /// This example shows using an inline StatefulBuilder that rebuilds and that
 /// also has state.
 ///
diff --git a/packages/flutter/lib/src/widgets/focus_scope.dart b/packages/flutter/lib/src/widgets/focus_scope.dart
index 58507f23d107..f967aa208c96 100644
--- a/packages/flutter/lib/src/widgets/focus_scope.dart
+++ b/packages/flutter/lib/src/widgets/focus_scope.dart
@@ -12,6 +12,8 @@ import 'inherited_notifier.dart';
 /// A widget that manages a [FocusNode] to allow keyboard focus to be given
 /// to this widget and its descendants.
 ///
+/// {@youtube 560 315 https://www.youtube.com/watch?v=JCDfh5bs1xc}
+///
 /// When the focus is gained or lost, [onFocusChange] is called.
 ///
 /// For keyboard events, [onKey] and [onKeyEvent] are called if
diff --git a/packages/flutter/lib/src/widgets/shortcuts.dart b/packages/flutter/lib/src/widgets/shortcuts.dart
index a8e923f03040..5b759a3e1ff1 100644
--- a/packages/flutter/lib/src/widgets/shortcuts.dart
+++ b/packages/flutter/lib/src/widgets/shortcuts.dart
@@ -872,6 +872,8 @@ class ShortcutManager with Diagnosticable, ChangeNotifier {
 /// A widget that creates key bindings to specific actions for its
 /// descendants.
 ///
+/// {@youtube 560 315 https://www.youtube.com/watch?v=6ZcQmdoz9N8}
+///
 /// This widget establishes a [ShortcutManager] to be used by its descendants
 /// when invoking an [Action] via a keyboard key combination that maps to an
 /// [Intent].