A method and apparatus for generating and encoding a projection-based frame having at least one padding area and at least one projection area packaged in a 360-degree virtual reality projection arrangement

摘要

A video processing method comprises receiving a wrap-around content corresponding to a sphere, obtaining projection areas from the wrap-around content, and generating a projection-based frame by generating at least one padding area and packing the projection areas and the at least one padding area in a 360 VR -Projektionsanordnung. The projection surfaces packed in the 360-VR projection assembly have a first projection surface and a second projection surface, wherein there is an image content discontinuity edge between the first projection surface and a second projection surface when the first projection surface contacts the second projection surface. The at least one padding area packed in the 360-VR projection array has a first padding area, wherein the first padding area contacts the first projection area and the second projection area for isolating the first projection area from the second projection area in the 360-VR projection array ,