发明名称 |
Rapid tuning in multimedia applications |
摘要 |
A wireless communications device configured to operate in a multimedia broadcast system is disclosed. The wireless communications device includes a receiver configured to receive a plurality of video streams each comprising intra-coded and inter-coded video frames. The wireless communications device also includes a video decoder, and a processing unit configured to switch the video streams to the video decoder. The processing unit is further configured to receive a prompt to switch from a first one of the video streams to a second one of the video streams, and in response to the prompt, delay switching to the second one of the video streams until an intra-coded video frame is received in the second one of the video streams. |
申请公布号 |
EP2271079(A3) |
申请公布日期 |
2011.06.01 |
申请号 |
EP20100187755 |
申请日期 |
2007.02.21 |
申请人 |
QUALCOMM INCORPORATED |
发明人 |
DEVICO, MICHAEL;WALKER, GORDON KENT;RAVEENDRAN, VIJAYALAKSHMI R. |
分类号 |
H04N5/44;H04N5/50;H04N7/24 |
主分类号 |
H04N5/44 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|