发明名称 |
METHOD FOR PROCESSING A COMPRESSED VIDEO STREAM |
摘要 |
For a compressed video stream formed of a sequence of compressed data packets, each compressed packet is assigned to a frame by processing the undecoded data packet. A frame includes packets. A first plurality of frames is assigned to a first sliding window and a second plurality of frames is assigned to a second sliding window. The first and second sliding windows have different frames. A first window indicator is calculated by determining a first indicator representing an average number of packets per frame within the first window, and/or a second indicator representing size information of the data within the first window. A second window indicator is calculated by determining a third indicator representing an average number of packets per frame within the second window, and/or a fourth indicator representing size information of the data within the second window. The first and the second window indicators are compared. |
申请公布号 |
EP2619982(A2) |
申请公布日期 |
2013.07.31 |
申请号 |
EP20120705232 |
申请日期 |
2012.01.16 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
LAUMER, MARCUS;AMON, PETER;HUTTER, ANDREAS;KAUP, ANDRE |
分类号 |
H04N7/18 |
主分类号 |
H04N7/18 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|