VIDEO DATA STORAGE AND REPRODUCING DEVICE

申请公布号：

JPH1032789(A)

申请号：

JP19970060322

申请日期：

1997.03.14

申请公布日期：

1998.02.03

申请人：

OKI INF SYST;OKI ELECTRIC IND CO LTD

发明人：

SATO TAKASHI;TANAKA HIDEKI;IIJIMA TERUO

分类号：

H04N5/92;H04N7/24;H04N19/00;H04N19/42;H04N19/423;H04N19/46;H04N19/587;H04N19/70;H04N19/85;(IPC1-7):H04N5/92

主分类号：

H04N5/92

摘要：

PROBLEM TO BE SOLVED: To provide a video data storage and reproducing device with which the generation of distortion in a picture can be prevented by preventing the bit deviation of data and the quantity of hardware can be reduced. SOLUTION: A video data storage and reproducing device 100 is composed of a device control part 11 for controlling the entire device, storage device 12, stored and reproduced data converting part 120 and video data encoding part 40. At the time of storage, audio data are made into fixed length for fixed time (fixed data), a data No., is added to the head of these audio data, video data are divided at the same time for the same time as the audio data (so as not to become the fixed data) and the divided video data are stored in the storage device 12 while being paired with the audio data. At the time of reproducing, the audio data and video data are read out of the storage device 12 at the same timing and sent out onto a line 60 so that the data can be synchronized at the time of storage and reproduction.