- print('%s\t:\t%s\t[%s]' %(x, self._video_extensions.get(x, 'flv'), self._video_dimensions.get(x, '???')))
+ print('%s\t:\t%s\t[%s]%s' %(x, self._video_extensions.get(x, 'flv'),
+ self._video_dimensions.get(x, '???'),
+ ' (3D)' if x in self._3d_itags else ''))