Disclosed is a system for generating a graphics window that is capable of emulatingenhanced video from a combined video and interactive content stream. The set-top emulatorcan randomly access the combined video and interactive content stream to provide an easymanner of randomly accessing portions of the combined video and interactive stream for qualitycontrol purposes. Random access allows selective viewing of the enhanced video which savestime. Additionally, the combined video and interactive content stream can be simultaneously viewed as it is being produced to allow immediate feedback to an interactive television producer.
申请公布号
WO0217621(A3)
申请公布日期
2002.06.13
申请号
WO2001US41896
申请日期
2001.08.27
申请人
INTELLOCITY USA, INC.;MARKEL, STEVEN, O.;ZENONI, IAN