@interface LoopQuicktimeMetadata : NSObject + (id)metadataStringArrayForAssetURL:(id)a0; + (id)arrayFromDictionary:(id)a0; + (id)metadataArrayForDictionary:(id)a0; + (id)metadataDictionaryForAssetURL:(id)a0; + (id)metadataStringForArray:(id)a0; + (id)metadataStringForAssetURL:(id)a0; @end