A Kaltura Entry is a logical reference to your media asset. An entry encapsulates all physical media files generated during ingestion (source, “flavors” and thumbnails), standard and custom metadata, captions, scheduling settings, advertising cu epoints, specific access control settings and all other components relating to the content. An entry is generated immediately, once your source media file starts uploading and transcoding begins.
A schema is a model for describing the structure of information. Each data schema holds a list of customized fields. An XSD (XML Schema Definition) provides a way to describe and validate data in an XML environment.