Thumbnails - WebVTT Reference


                    
                    
                    AssetThumbnails

Entry point for the Thumbnail on Seek functionality


                    
                    
                    ThumbnailsDelegate

Interface for the delegate that can report when the thumbnails are prepared or have failed.


                    
                    
                    ThumbnailPair

Pair of start times and corresponding thumbnail images


                    
                    
                    ThumbnailError

Enumeration of the different errors that Thumbnail retrieval can report.