Media-Editing Application with Video Segmentation and Caching Capabilities

摘要: For a media-editing application that creates composite media presentation, some embodiments of the invention provide method for reducing rendering operations by dividing presentation into several segments and in manner allows these to move with respect each other without losing rendered results. The defines portions as segments. When renders segment computes an identifier uniquely identifies then uses this store later retrieve result segment. based on set attributes segment, stores results at location is identifiable storage structure identifier.