公开(公告)号：US11063997B1

公开(公告)日：2021-07-13

申请号：US16367651

申请日：2019-03-28

Applicant: Amazon Technologies, Inc.

Inventor： Mairo Pedrini ,  Kyle Bradley Koceski ,  Joshua Lamb ,  Yongjun Wu ,  Parminder Singh ,  Michael Coleman ,  Nicolas Weil

IPC: H04L29/08 ,  H04L29/06 ,  H04N19/70

Abstract: Methods and apparatus are described for efficiently representing manifests and playlists for media presentations. Some media streaming protocols include repetition syntax by which a sequence of media segments having the same duration can be represented with a single entry. A pattern syntax is introduced by which repeating patterns of segment durations in a cycle may be represented in manifests and playlists.