Vorrichtung und Methode zur Wiedergabe von Bildern
摘要
<p>A picture reproducing apparatus for reproducing the information containing the compressed picture information is disclosed. The picture reproducing apparatus includes a CD-ROM drive (6) for fetching data from a disc (11) on which initial I-picture picture data for an initial picture for menu display and a plurality of updating P-picture picture data for partially updating the initial picture are recorded. The picture reproducing apparatus also includes a RAM (30) having a capacity of at least one frame and having an updating picture data storage area (31), an MPEG decoder (5) for decoding the MPEG encoded picture data and a CPU (1) for initially transmitting the initial picture data and subsequently transmitting the updating picture data to the decoder. By making a picture display for displaying menu items or the like with the aid of a compressed picture decoder as used for displaying the compressed moving picture or still picture, the menu items or the like may be displayed without employing a graphic display circuit. <IMAGE></p>
申请公布号
DE69417778(T2)
申请公布日期
1999.08.12
申请号
DE1994617778T
申请日期
1994.01.17
申请人
SONY CORP., TOKIO/TOKYO, JP
发明人
SUZUKI, KAZUHIRO, C/O SONY CORPORATION, SHINAGAWA-KU, TOKYO, JP;HOSONO, YOSHIMASA, C/O SONY CORPORATION, SHINAGAWA-KU, TOKYO, JP;AOTAKE, HIDENORI, C/O SONY CORPORATION, SHINAGAWA-KU, TOKYO, JP