[video_player]: reduce video player position update interval from 500ms to 100ms

packages/video_player/video_player/CHANGELOG.md

@@ -1,6 +1,7 @@
-## NEXT
+## 2.9.3
 
 * Updates minimum supported SDK version to Flutter 3.22/Dart 3.4.
+* Added `setVideoPositionUpdatesInterval` to allow setting position updates periodic intervals
 
 ## 2.9.2
 

packages/video_player/video_player/lib/video_player.dart

@@ -585,10 +585,9 @@ class VideoPlayerController extends ValueNotifier<VideoPlayerValue> {
     if (value.isPlaying) {
       await _videoPlayerPlatform.play(_textureId);
 
-      // Cancel previous timer.
       _timer?.cancel();
       _timer = Timer.periodic(
-        const Duration(milliseconds: 500),
+        const Duration(milliseconds: 100),
         (Timer timer) async {
           if (_isDisposed) {
             return;

packages/video_player/video_player/pubspec.yaml

@@ -3,7 +3,7 @@ description: Flutter plugin for displaying inline video with other Flutter
   widgets on Android, iOS, and web.
 repository: https://github.com/flutter/packages/tree/main/packages/video_player/video_player
 issue_tracker: https://github.com/flutter/flutter/issues?q=is%3Aissue+is%3Aopen+label%3A%22p%3A+video_player%22
-version: 2.9.2
+version: 2.9.3
 
 environment:
   sdk: ^3.4.0

packages/video_player/video_player/test/video_player_test.dart

@@ -956,6 +956,41 @@ void main() {
       });
     });
   });
+  test('updates position', () async {
+    final VideoPlayerController controller = VideoPlayerController.networkUrl(
+      _localhostUri,
+      videoPlayerOptions: VideoPlayerOptions(),
+    );
+
+    await controller.initialize();
+
+    // Set a custom interval
+    const Duration customInterval = Duration(milliseconds: 100);
+
+    final List<Duration> positions = <Duration>[];
+    final Completer<void> intervalUpdateCompleter = Completer<void>();
+
+    // Listen for position updates
+    controller.addListener(() {
+      positions.add(controller.value.position);
+      if (positions.length >= 3 && !intervalUpdateCompleter.isCompleted) {
+        intervalUpdateCompleter.complete();
+      }
+    });
+    await controller.play();
+    for (int i = 0; i < 3; i++) {
+      await Future<void>.delayed(customInterval);
+      fakeVideoPlayerPlatform._positions[controller.textureId] =
+          Duration(milliseconds: i * customInterval.inMilliseconds);
+    }
+
+    // Wait for at least 3 position updates
+    await intervalUpdateCompleter.future.timeout(const Duration(seconds: 5));
+
+    // Verify that the intervals between updates are approximately correct
+    expect(positions[1] - positions[0], greaterThanOrEqualTo(customInterval));
+    expect(positions[2] - positions[1], greaterThanOrEqualTo(customInterval));
+  });
 
   group('DurationRange', () {
     test('uses given values', () {