Data transmission apparatus and data transmission method

摘要

Data subjected to still reproduction can be recorded in the SDL mode of the DV format. A DFF (DIF frame flag) is added to the header section H0 of each DIF blcok when transmitting DV data reproduced in the SDL mode of the DV format by way of an IEEE 1394 bus. A DFF is a code used to discriminate the a front frame (with track numbers 0 through 4) from a rear frame (with track numbers 5 through 9) after the frame is transmitted.