Bitstream conversion method, the bitstream converter and the bitstream coupling device, being the bitstream conversion method of converting the bitstream of the 1st type which

摘要

Bitstream (v) of the 1st type which includes the contents data, the bitstream of 2nd type (S) to the bitstream converter which is converted as for (1), dividing bitstream (v) of 1st type time serially, the divided bitstream of plural 1st types (V1, V2 and Vn) the divided section which is done (10) with, the divided bitstream of plural 1st types (V1, V2 and Vn), the divided bitstream of plural 2nd types (S1, S2 and Sn) to the plural converters which are converted respectively (20a, 20b and 20n) with, division of plural 2nd typesThe bitstream (S1, S2 and Sn) the connection section which is connected mutually (30) with, it has.