Patent ID: 9218109
Filing Date: 2015-12-22
Classification: G06F,G11B,H04N

Abstract:
1. A non-transitory recording medium on which a stream file and an index file are recorded, the index file including an editability flag and an extended editability flag, the editability flag indicating, while set on, the recording medium being treated as an editable medium by a legacy device which does not support recording and editing of stereoscopic video, and while set off, the recording medium being treated as a non-editable medium by the legacy device, the extended editability flag indicating, while set on, the recording medium being treated as an editable medium by a non-legacy device even when the editability flag is set off, the non-legacy device supporting recording and editing of stereoscopic video, the recording medium including a media movie database area which comprises a plurality of subdirectories managed under a predetermined directory of a file system, the index file being stored in the predetermined directory, the stream file being stored in a stream subdirectory which is one of the plurality of subdirectories, the index file including a presence/absence flag indicating whether or not a stereoscopic content is present in the media movie database area, and the extended editability flag being generated in the index file on a condition that the presence/absence flag indicates that a stereoscopic content is present in the media movie database area.