iOS Failed to load video about story_view HOT 9 OPEN

  /// Shorthand for creating page video. [controller] should be same instance as
  /// one passed to the `StoryView`
  factory StoryItem.pageVideo(
    String url, {
    required StoryController controller,
    Key? key,
    Duration? duration,
    BoxFit imageFit = BoxFit.fitWidth,
    String? caption,
    bool shown = false,
    Map<String, dynamic>? requestHeaders,
  }) {
    return StoryItem(
        Container(
          key: key,

Future<StorageObject> uploadFile(
      File file,
      String s3Folder,
      List<String>? subfolderPathComponents,
      Map<String, String>? metadata,
      String? contentType,
      Function(double progress)? progressUpdate) async {
    final storageKey = _generateStorageKey(file, subfolderPathComponents);
    final uploadOptions = S3UploadFileOptions(
      accessLevel: StorageAccessLevel.protected,
      metadata: metadata,
      contentType: contentType,
    );
    debugPrint(
        'Beginning file upload with key: $storageKey, s3Folder: ${s3Folder}, subfolderPathComponents: ${subfolderPathComponents.toString()}, metadata: ${metadata.toString()}, contentType: ${contentType}.');
    final UploadFileResult result = await Amplify.Storage.uploadFile(
        local: file,
        key: storageKey,
        options: uploadOptions,
        onProgress: (progressUpdate != null)
            ? (progress) {
                progressUpdate(progress.getFractionCompleted());
              }
            : null);
    debugPrint('Successfully uploaded file with key: ${result.key}');
    final serverUploadStorageKey = _convertToAmplifyStorageKey(s3Folder, storageKey);
    debugPrint('Server upload storage key: $serverUploadStorageKey');
    return StorageObject(
      s3Folder: s3Folder,
      subfolderPathComponents: subfolderPathComponents,
      storageKey: storageKey,
      serverUploadStorageKey: serverUploadStorageKey,
    );
  }

final uploadOptions = S3UploadFileOptions(
      accessLevel: StorageAccessLevel.protected,
      metadata: metadata,
      contentType: contentType,
    );