发明名称 |
PLAYLISTS FOR REAL-TIME OR NEAR REAL-TIME STREAMING |
摘要 |
<p>Methods, systems and machine readable storage medium for allowing playback of streaming media at playback rates of other than 1× are described. In one embodiment, a method can determine different sets of I-frames that are available before a display deadline, where each set can have a different cadence, and one of the sets can be selected for download and display to achieve playback at other than 1×. Byte range requests from a client device can be used to retrieve each of the I-frames. Other methods, system and media are also described.</p> |
申请公布号 |
EP2705671(B1) |
申请公布日期 |
2015.12.16 |
申请号 |
EP20120725595 |
申请日期 |
2012.05.30 |
申请人 |
APPLE INC. |
发明人 |
BIDERMAN, DAVID;MAY, WILLIAM, JR.;PANTOS, ROGER;BATSON, JAMES, DAVID;BUSHELL, JOHN, SAMUEL |
分类号 |
H04N21/8543;H04N5/783;H04N21/2343;H04N21/6587;H04N21/845 |
主分类号 |
H04N21/8543 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|