BitmovinPlayerCoreThumbnailConfigClassThumbnailConfigConfiguration for thumbnails, set through thumbnailConfig. Use ThumbnailsApi to manage thumbnails after creating the player.@objcMembers @objc(BMPThumbnailConfig) final class ThumbnailConfigTopicsInitializersinit()Creates a thumbnail configuration with default settings.Instance Propertiesvar renderingMode: ThumbnailRenderingModeInitial rendering mode. Defaults to ThumbnailRenderingMode.automatic. Use renderingMode to change the mode after creating the player.