发明名称 |
Information processing apparatus and method, recording medium, and program |
摘要 |
An information processing apparatus decodes compression-coded video data including I-pictures, P-pictures, and B-pictures. The information processing apparatus includes at least one decoder decoding the compression-coded video data, a supply controller controlling the supply of the compression-coded video data to the decoder, and a controller controlling processing executed by the supply controller and the decoder. The decoder includes a bank memory for storing decoded picture data, and the controller controls the timing at which a picture stored in the bank memory is released by changing the value of a first counter indicating a number of times for which the picture stored in the bank memory is referred to when a P-picture or a B-picture is decoded by the decoder. |
申请公布号 |
US8270800(B2) |
申请公布日期 |
2012.09.18 |
申请号 |
US20050255205 |
申请日期 |
2005.10.21 |
申请人 |
SHIBATA SHOJIRO;TSUNASHIMA SHUJI;TAKAMURA MOTOTSUGU;KOYABU KYOHEI;KAKITA SHINJIRO;KANEKO MITSUHISA;SONY CORPORATION |
发明人 |
SHIBATA SHOJIRO;TSUNASHIMA SHUJI;TAKAMURA MOTOTSUGU;KOYABU KYOHEI;KAKITA SHINJIRO;KANEKO MITSUHISA |
分类号 |
H04N5/765;H04N5/931 |
主分类号 |
H04N5/765 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|