RENDERING OF AN INTERACTIVE LEAN-BACKWARD USER INTERFACE ON A TELEVISION

摘要

Embodiments of the invention relate to user interfaces and systems and methods for generating a real-time "lean-back" user interface for use with a television or other display device and for reuse of encoded elements for forming a video frame of the user interface. An interactive session is established between a client device associated with a user's television and the platform for creating the user interface over a communication network, such as a cable television network. The user interface is automatically generated by the platform and is animated even without interactions by the user with an input device. The user interface includes a plurality of interactive animated assets. The animated assets are capable of changing over time (e.g. different images, full-motion video) and are also capable of being animated so as to change screen position, rotate, move etc, over time. A hash is maintained of cached encoded assets and cached elements that may be reused within a user session and between user sessions.