H - Electricity – 04 – N
Patent
H - Electricity
04
N
H04N 5/922 (2006.01) G11B 27/00 (2006.01) G11B 27/10 (2006.01) H04N 7/50 (2006.01) H04N 9/877 (2006.01) H04N 5/783 (2006.01) H04N 5/85 (2006.01) H04N 9/804 (2006.01)
Patent
CA 2156463
A data reproducing method and a data reproducing apparatus which enable to run special reproductions such as a backward reproduction quickly when it is specified. In the data reproducing apparatus comprising demodulating means for demodulating data read out of a digital video disk by a pickup, storage means for temporarily storing the demodulated data and a decoder for decoding the data read out of the storage means into original video signals, the apparatus further comprises a control circuit for controlling the storage means so that an unread data area and an already-read data area in the storage means take about a half of a total memory capacity, respectively, so that data necessary for reverse reproduction or the like is left in the storage means, allowing the special reproduction to be run quickly.
Aoki Nobuyuki
Hiranaka Daisuke
Nitta Hajime
Ota Kiyoshi
Gowling Lafleur Henderson Llp
Sony Corporation
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