发明名称 |
METHOD AND APPARATUS FOR PROVIDING A PLURALITY OF TRANSCODED CONTENT STREAMS |
摘要 |
<p>A method of providing a plurality of versions of a content stream with different bit-rates is suggested. According to the method each version has been transcoded from the same input content stream. The method comprises the following steps:
a) offering the transcoded versions of the content stream to a client;
b) preparing a manifest part;
c) submitting the manifest part to the client;
d) receiving a request from the client for one specific version of the content stream; and
e) dynamically selecting the bit-rate for transcoded versions to be offered to the client. The suggested method improves the adaptive transcoder so that it uses a small manifest part based on a small set of bit-rate values distributed around the currently delivered bit-rate. In addition to that a system is suggested for implementing the method.</p> |
申请公布号 |
EP2845360(A1) |
申请公布日期 |
2015.03.11 |
申请号 |
EP20130719493 |
申请日期 |
2013.04.24 |
申请人 |
THOMSON LICENSING |
发明人 |
HOUDAILLE, RÉMI;GOUACHE, STÉPHANE;DELAUNAY, CHRISTOPHE |
分类号 |
H04L29/06;H04N21/2343;H04N21/24;H04N21/845 |
主分类号 |
H04L29/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|