Patent ID: 7493019

Claim:
An computer-readable information storage medium on which multi angle data is recorded, the multi angle data comprising first angle data corresponding to a first angle and second angle data corresponding to a second angle, wherein: the first angle data and the second angle data comprise a plurality of blocks, respectively; the blocks of the first angle data are interleaved with the blocks of the second angle data; each of the interleaved blocks comprises at least one angle point that allows a reproducing apparatus to jump from one angle point to another angle point during reproduction of the multi angle data and a maximum number of angle points in each of the interleaved blocks is obtained by: computing the distance between two angle points; compensating for an offset between the computed distance and a reproduction length of a packet of the interleaved blocks; and computing the maximum number of angle points in one interleaved block which limits a longest jumping distance which the multi angle data may require during data reproduction to be smaller than or equal to a maximum jumping distance of the reproducing apparatus.