IMAGE DATA TRANSMITTING APPARATUS, IMAGE DATA TRANSMITTING METHOD, IMAGE DATA RECEIVING APPARATUS, AND IMAGE DATA RECEIVING METHOD

摘要

[Object] To enable a reception side (3DTV) to correctly generate left-eye and right-eye display image data by suitably performing cropping processing using cropping information. [Solution] "Stereo_Video_Cropping SEI" including 3D display cropping information is inserted, together with 2D display cropping information, into a header of a video data stream. A 3DTV at a reception side is able to perform image data cropping processing on the basis of this cropping information. Flag information "stereo_video_cropping_SEI_Not_present_flag" indicating whether or not 3D display cropping information is present is inserted into a higher layer of a data stream. The 3DTV at the reception side is able to identify the presence or absence of 3D display cropping information without analyzing the header of the video data stream.