发明名称 |
Picture coding apparatus and picture decoding apparatus |
摘要 |
<p>A picture coding apparatus (10) which generates a stream so as to be able to decode a picture by obtaining a picture parameter set necessary for decoding the picture even at the time of trick-play, the apparatus including: a slice coding unit (11) which codes the picture and generates coded data; a picture parameter set (PPS) generation unit (13) which generates sequence parameter set (SPS); a PPS generation unit (16) which generates the PPS; and an access unit (AU) determination unit 17 which stores pieces of coded data respectively into access units of a random access unit (RAU) and stores the SPS into a first AU, and stores the PPS into the first AU or into the AU in which one piece of the coded data that refers to the PPS is stored.</p> |
申请公布号 |
EP2200295(A1) |
申请公布日期 |
2010.06.23 |
申请号 |
EP20100151882 |
申请日期 |
2005.06.01 |
申请人 |
PANASONIC CORPORATION |
发明人 |
TOMA, TADAMASA;KADONO, SHINYA;OKADA, TOMOYUKI |
分类号 |
H04N5/76;G11B20/10;G11B27/00;G11B27/32;H04N5/92;H04N19/00;H04N19/169;H04N19/423;H04N19/46;H04N19/50;H04N19/51;H04N19/70 |
主分类号 |
H04N5/76 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|