REPRODUCING DEVICE, REPRODUCING METHOD, RECORDING DEVICE, RECORDING METHOD, PROGRAMME AND DATA STRUCTURE Russian patent published in 2014 - IPC H04N13/04 G06F9/44 

FIELD: physics, computer engineering.

SUBSTANCE: invention relates to devices for reproducing and recording files. The file includes alternating data that are physically and continuously recorded on a disc 21, obtained by dividing each data stream of files B and D into alternating elements and alternating the alternating elements, and position information indicating, via an alternating element which is a data fragment in ISO media file format, the position of said alternating element forming said data fragment. Furthermore, a reproducing device 22 divides the alternating data into alternating elements of each of the files B and D based on the position information.

EFFECT: shorter time for accessing a recording medium and smaller memory capacity of the reproducing device; the reproducing device 22 continuously reads out alternating data from the disc 21 on which the file is recorded in ISO media file format.

11 cl, 23 dwg