公开(公告)号：EP2479984A1

公开(公告)日：2012-07-25

申请号：EP11305054.6

申请日：2011-01-19

申请人： Thomson Licensing

发明人： Legallais, Yvon ,  Clarenc, Pierre ,  Gilberton, Philippe

IPC分类号： H04N5/60 ,  H04J3/06 ,  H04N5/00 ,  H04N7/173 ,  H04N7/24 ,  H04N7/52

CPC分类号： H04N5/607 ,  H04N21/235 ,  H04N21/2368 ,  H04N21/4126 ,  H04N21/4307 ,  H04N21/4341 ,  H04N21/435 ,  H04N21/43637 ,  H04N21/4622 ,  H04N21/4856

摘要： The present invention concerns a first device and a method at the first device for synchronizing a streaming content received from a server (1) to an audio-video program rendered by a second device (4), said method comprising, at said first device, the steps of assessing the duration for receiving, from said server, streaming content requested from said first device, obtaining (S4) a program offset value from the second device, said program offset corresponding to the time elapsed from the beginning of the audio-video program, sending (S5) a request to the server to receive the streaming content at an expected time corresponding to said program offset plus said duration, receiving and decoding said streaming content and rendering (S6) said streaming content.

摘要翻译： 本发明涉及第一设备和方法在第一设备处的用于同步从服务器（1）接收到由第二设备（4）所述的方法包括呈现的音频 - 视频节目流内容，在所述第一设备， assesing的持续时间，用于接收从所述服务器，流从所述第一装置请求的内容，获得（S4）从所述第二设备中的程序的偏移值，所述程序的步骤偏移对应于从音频 - 视频的开始所经过的时间 程序，发送（S5）到服务器的请求，以接收流内容在以预期的时间对应于所述程序偏移加上所述持续时间，接收和解码所述流内容和渲染（S6）所述流式内容。