Video data processing apparatus, picture reproducing apparatus, and computer programs related thereto

摘要

Every prescribed unit of video data is analyzed to estimate a degree of influence of pictures represented by every prescribed unit of video data on a viewer. For example, every prescribed unit of three-dimensional video data is analyzed to estimate a degree of influence of a depth in three-dimensional pictures represented by every prescribed unit of three-dimensional video data on a viewer. Information is generated which represents the estimated influence degree. Every prescribed unit of video data and the generated information are outputted while they are related to each other.