发明名称 |
Picture signal coding method, decoding method and picture signal recording medium |
摘要 |
A picture signal coding method and decoding method and a picture signal recording medium (10) by which a picture is prevented from being interrupted upon high speed reproduction are disclosed. A GOP is constituted from pictures of 15 frames. Of those pictures, an I-picture and P-pictures are collectively treated as pictures for high speed reproduction and are arranged forwardly of the remaining pictures which are B-pictures. Upon high speed reproduction, only the pictures for high speed reproduction are reproduced. <IMAGE> |
申请公布号 |
AU5307694(A) |
申请公布日期 |
1994.07.14 |
申请号 |
AU19940053076 |
申请日期 |
1994.01.06 |
申请人 |
SONY CORPORATION |
发明人 |
TERUHIKO SUZUKI;YOICHI YAGASAKI;JUN YONEMITSU |
分类号 |
G11B20/12;G06T9/00;G11B7/26;G11B27/034;G11B27/10;G11B27/30;G11B27/32;H04N5/783;H04N5/85;H04N5/92;H04N5/926;H04N5/93;H04N7/24;H04N7/52;H04N19/00;H04N19/102;H04N19/115;H04N19/126;H04N19/134;H04N19/149;H04N19/15;H04N19/152;H04N19/159;H04N19/174;H04N19/37;H04N19/423;H04N19/46;H04N19/503;H04N19/51;H04N19/527;H04N19/577;H04N19/61;H04N19/625;H04N19/65;H04N19/70;H04N19/85;H04N19/89;H04N19/91;H04N19/93 |
主分类号 |
G11B20/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|