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1. 发明授权

US09596505B2 Device and method for synchronizing an interactive mark to streaming content 有权
标题翻译：将交互式标记同步到流媒体内容的设备和方法
公开(公告)号：US09596505B2
公开(公告)日：2017-03-14
申请号：US12736873
申请日：2009-05-14
申请人： Yvon Legallais , Sstéphane Gouache , Guillaume Bichot , Anthony Laurent
发明人： Yvon Legallais , Sstéphane Gouache , Guillaume Bichot , Anthony Laurent
IPC分类号： H04N7/08 , H04N21/435 , G11B27/30 , H04N21/2343 , H04N21/235 , H04N21/6437 , H04N21/845 , H04N21/8545 , H04N21/8547 , H04N21/858
CPC分类号： H04N21/435 , G11B27/3027 , H04N21/23439 , H04N21/235 , H04N21/6437 , H04N21/8455 , H04N21/8545 , H04N21/8547 , H04N21/858
摘要： The present invention concerns a device and a method for inserting an interactive mark in a streaming content, said method comprising the steps of receiving a streaming content in a first format, receiving the same streaming content in a second format, receiving an interactive mark, corresponding to a first frame of said content in a first format and sending said interactive mark synchronized to a second frame of the content received in the second format, the content in said second frame corresponding to the content in said first frame.
摘要翻译：本发明涉及一种用于在流式传输内容中插入交互式标记的设备和方法，所述方法包括以下步骤：以第一格式接收流式传输内容，以第二格式接收相同的流式传输内容，接收交互式标记，对应于以第一格式发送到所述内容的第一帧，并发送与第二格式接收的内容的第二帧同步的所述交互式标记，所述第二帧中的内容对应于所述第一帧中的内容。

2. 发明授权

US09609179B2 Methods for processing multimedia flows and corresponding devices 有权
公开(公告)号：US09609179B2
公开(公告)日：2017-03-28
申请号：US13824685
申请日：2011-09-22
申请人： Guillaume Bichot , Anthony Laurent , Yvon Legallais
发明人： Guillaume Bichot , Anthony Laurent , Yvon Legallais
IPC分类号： H04N5/04 , H04N21/235 , H04N21/2368 , H04N21/242 , H04N21/414 , H04N21/4223 , H04N21/43 , H04N21/434 , H04N21/435 , H04N21/44 , H04N21/462
CPC分类号： H04N5/04 , H04N21/235 , H04N21/2368 , H04N21/242 , H04N21/41407 , H04N21/41415 , H04N21/4223 , H04N21/4302 , H04N21/4307 , H04N21/4341 , H04N21/435 , H04N21/44008 , H04N21/4622
摘要： A method for synchronizing of multimedia flows provided by different sources or transmitted via different transport protocols to a single receiving device or are designed to be rendered by different rendering devices. According to the invention, a reference datum representative of a datum of the first multimedia flow is provided in the second multimedia flow and associated with a datum of this second multimedia flow to synchronise the two flows. This reference datum constitutes a timing reference for the datum of the second multimedia flow with which it is associated. It is used to synchronize the two multimedia flows.

3. 发明申请

US20100050222A1 System and method for transporting interactive marks 审中-公开
标题翻译：用于传输交互式标记的系统和方法
公开(公告)号：US20100050222A1
公开(公告)日：2010-02-25
申请号：US12449272
申请日：2008-02-01
申请人： Yvon Legallais , Anthony Laurent , Guillaume Bichot , David Anthony Campana
发明人： Yvon Legallais , Anthony Laurent , Guillaume Bichot , David Anthony Campana
IPC分类号： H04N7/173
CPC分类号： H04N21/435 , H04N7/088 , H04N7/16 , H04N21/235 , H04N21/242 , H04N21/6437 , H04N21/85406 , H04N21/8545 , H04N21/8547 , H04N21/858
摘要： The present invention concerns a system and a method for synchronizing interactive content with individual video stream. In particular, it concerns a method for generating an interactive mark, comprising, at a generating device, the steps of receiving video packets of a video stream, creating an interactive mark intended to enable an interactive service during a period of the video stream, periodically inserting the interactive mark into Internet Protocol packets, noted IP-based packet, said IP-based packets being synchronized with packets that transport the associated video stream, and sending the IP-based packets.
摘要翻译：本发明涉及用于将交互式内容与单独视频流同步的系统和方法。特别地，它涉及用于产生交互式标记的方法，包括在生成装置处接收视频流的视频分组的步骤，创建旨在在视频流的周期期间启用交互式服务的交互式标记，周期性地将互动标记插入到因特网协议分组中，所述基于IP的分组，所述基于IP的分组与传送相关视频流的分组同步，并发送基于IP的分组。

4. 发明申请

US20130182181A1 METHODS FOR PROCESSING MULTIMEDIA FLOWS AND CORRESPONDING DEVICES 有权
标题翻译：用于处理多媒体流和相关设备的方法
公开(公告)号：US20130182181A1
公开(公告)日：2013-07-18
申请号：US13824685
申请日：2011-09-22
申请人： Guillaume Bichot , Anthony Laurent , Yvon Legallais
发明人： Guillaume Bichot , Anthony Laurent , Yvon Legallais
IPC分类号： H04N5/04
CPC分类号： H04N5/04 , H04N21/235 , H04N21/2368 , H04N21/242 , H04N21/41407 , H04N21/41415 , H04N21/4223 , H04N21/4302 , H04N21/4307 , H04N21/4341 , H04N21/435 , H04N21/44008 , H04N21/4622
摘要： A method for synchronizing of multimedia flows provided by different sources or transmitted via different transport protocols to a single receiving device or are designed to be rendered by different rendering devices. According to the invention, a reference datum representative of a datum of the first multimedia flow is provided in the second multimedia flow and associated with a datum of this second multimedia flow to synchronise the two flows. This reference datum constitutes a timing reference for the datum of the second multimedia flow with which it is associated. It is used to synchronize the two multimedia flows.
摘要翻译：一种用于同步由不同来源提供的多媒体流或经由不同传输协议传送到单个接收设备或被设计为由不同的呈现设备呈现的多媒体流的方法。根据本发明，在第二多媒体流中提供代表第一多媒体流的数据的参考数据，并与该第二多媒体流的数据相关联，以使两个流同步。该参考数据构成与其相关联的第二多媒体流的数据的定时参考。它用于同步两个多媒体流。

5. 发明申请

US20110063502A1 DEVICE AND METHOD FOR SYNCHRONIZING AN INTERACTIVE MARK TO STREAMING CONTENT 有权
标题翻译：将交互式标记同步到流程内容的设备和方法
公开(公告)号：US20110063502A1
公开(公告)日：2011-03-17
申请号：US12736873
申请日：2009-05-14
申请人： Yvon Legallais , Stéphane Gouache , Guillaume Bichot , Anthony Laurent
发明人： Yvon Legallais , Stéphane Gouache , Guillaume Bichot , Anthony Laurent
IPC分类号： H04N7/08
CPC分类号： H04N21/435 , G11B27/3027 , H04N21/23439 , H04N21/235 , H04N21/6437 , H04N21/8455 , H04N21/8545 , H04N21/8547 , H04N21/858
摘要： The present invention concerns a device and a method for inserting an interactive mark in a streaming content, said method comprising the steps of receiving a streaming content in a first format, receiving the same streaming content in a second format, receiving an interactive mark, corresponding to a first frame of said content in a first format and sending said interactive mark synchronized to a second frame of the content received in the second format, the content in said second frame corresponding to the content in said first frame.
摘要翻译：本发明涉及一种用于在流式传输内容中插入交互式标记的设备和方法，所述方法包括以下步骤：以第一格式接收流式传输内容，以第二格式接收相同的流式传输内容，接收交互式标记，对应于以第一格式发送到所述内容的第一帧，并发送与第二格式接收的内容的第二帧同步的所述交互式标记，所述第二帧中的内容对应于所述第一帧中的内容。

6. 发明授权

US09313531B2 Device and method for content delivery adapted for synchronous playbacks 有权
标题翻译：用于内容传送的设备和方法适用于同步播放
公开(公告)号：US09313531B2
公开(公告)日：2016-04-12
申请号：US13200843
申请日：2011-10-04
申请人： Guillaume Bichot , Yvon Legallais , Christopher Howson
发明人： Guillaume Bichot , Yvon Legallais , Christopher Howson
IPC分类号： G06F15/16 , H04N21/242 , H04N21/8547
CPC分类号： H04N21/242 , H04N21/8547
摘要： A method for delivering content to at least two terminals for synchronous playback is described. The method includes providing a first association of content to a preamble sequence, providing a second association of content to an ending sequence, providing estimations of data delivery duration from a server to at least two terminals and a playback duration of the preamble sequence in at least one of the first and second association, delivering the first and second association to the terminals wherein the playback duration of the preamble sequence is greater than or equal to the largest difference between the estimations, and wherein the estimations of data delivery duration allows each of the at least two terminals to evaluate a local temporization duration for playing-back synchronous content.
摘要翻译：描述了将内容传送到至少两个用于同步重放的终端的方法。该方法包括向前导序列提供内容的第一关联，提供内容与结束序列的第二关联，提供从服务器到至少两个终端的数据传送持续时间的估计以及至少在前序序列中的回放持续时间第一和第二关联中的一个，将第一和第二关联递送到终端，其中前导序列的回放持续时间大于或等于估计之间的最大差异，并且其中数据传送持续时间的估计允许至少两个终端来评估用于播放同步内容的本地暂时持续时间。

7. 发明申请

US20140095652A1 Device and method for content delivery adapted for synchronous playbacks 有权
标题翻译：用于内容传送的设备和方法适用于同步播放
公开(公告)号：US20140095652A1
公开(公告)日：2014-04-03
申请号：US13200843
申请日：2011-10-04
申请人： Guillaume Bichot , Yvon Legallais , Christopher Howson
发明人： Guillaume Bichot , Yvon Legallais , Christopher Howson
IPC分类号： H04N21/242
CPC分类号： H04N21/242 , H04N21/8547
摘要： A method for delivering content to at least two terminals for synchronous playback is described. The method includes providing a first association of content to a preamble sequence, providing a second association of content to an ending sequence, providing estimations of data delivery duration from a server to at least two terminals and a playback duration of the preamble sequence in at least one of the first and second association, delivering the first and second association to the terminals wherein the playback duration of the preamble sequence is greater than or equal to the largest difference between the estimations, and wherein the estimations of data delivery duration allows each of the at least two terminals to evaluate a local temporization duration for playing-back synchronous content.
摘要翻译：描述了将内容传送到至少两个用于同步重放的终端的方法。该方法包括向前导序列提供内容的第一关联，提供内容与结束序列的第二关联，提供从服务器到至少两个终端的数据传送持续时间的估计以及至少在前序序列中的回放持续时间第一和第二关联中的一个，将第一和第二关联递送到终端，其中前导序列的回放持续时间大于或等于估计之间的最大差异，并且其中数据传送持续时间的估计允许至少两个终端来评估用于播放同步内容的本地暂时持续时间。

8. 发明授权

US08132249B2 Method for establishing a multi-link access between a local network and a remote network, and corresponding appliance 有权
标题翻译：用于在本地网络和远程网络之间建立多链路接入的方法以及相应的设备
公开(公告)号：US08132249B2
公开(公告)日：2012-03-06
申请号：US11919098
申请日：2006-04-20
申请人： Guillaume Bichot , Yvon Legallais
发明人： Guillaume Bichot , Yvon Legallais
IPC分类号： G06F21/00
CPC分类号： H04L45/00 , H04L12/4633 , H04L45/245 , H04L47/125 , H04L47/34 , H04L69/14
摘要： The invention enables the different access links between a local network and a remote network to be used in a common and transparent manner. The invention is based on the use of various IP tunnels using the different access links between an appliance on the local network of the user and an appliance on the remote network. Said tunnels are embodied as a single link providing access to the remote network.
摘要翻译：本发明使得本地网络和远程网络之间的不同接入链路能够以普通和透明的方式被使用。本发明基于使用各种IP隧道，其使用在用户的本地网络上的设备与远程网络上的设备之间的不同接入链路。所述隧道被实现为提供对远程网络的访问的单个链路。

9. 发明授权

US09762472B2 Method for evaluating an available path bitrate based on an acknowledgement path selection 有权
公开(公告)号：US09762472B2
公开(公告)日：2017-09-12
申请号：US13642344
申请日：2011-04-14
申请人： Guillaume Bichot , Stephane Gouache , Amine Bsila
发明人： Guillaume Bichot , Stephane Gouache , Amine Bsila
IPC分类号： H04L12/26 , H04L29/06 , H04L12/707
CPC分类号： H04L43/50 , H04L45/24 , H04L65/608 , H04L65/80 , H04L69/14
摘要： A method for evaluating an available bitrate over a path among one of at least two paths linking a first endpoint and a second endpoint, the path being called an evaluation path, is disclosed. The first endpoint is configured for sending data packets to the second endpoint, the second endpoint is configured for sending at each data packet reception an acknowledgment message to the first endpoint through one of the at least two path selected at each data packet reception. The method comprises, at the first endpoint, steps of: inserting a flag in a first data packet out of the data packets to be transmitted to the second endpoint through the evaluation path; sending said first data packet through the evaluation path; measuring and recording a sending time of the first data packet from said first endpoint; receiving an acknowledgment message sent by the second endpoint through the evaluation path for acknowledging reception of the first data packet at said second endpoint; measuring and recording an arrival time of said acknowledgment message at said first endpoint; assessing the available bitrate from an interval between the sending time and the arrival time and from the size of said first data packet. A method for sending at a second endpoint an acknowledgement message over a path among one of at least two paths linking a first endpoint and said second endpoint is further disclosed. Associated device for evaluating an available bitrate and device for sending at a second endpoint an acknowledgement message are disclosed.

10. 发明授权

US09258333B2 Method for recovering content streamed into chunk 有权
标题翻译：恢复流入块的内容的方法
公开(公告)号：US09258333B2
公开(公告)日：2016-02-09
申请号：US13635199
申请日：2011-03-31
申请人： Guillaume Bichot , Stephane Gouache
发明人： Guillaume Bichot , Stephane Gouache
IPC分类号： G06F15/16 , H04L29/06 , H04L29/08 , H04N19/30 , H04N19/12 , H04N19/156 , H04N19/164 , H04N19/89
CPC分类号： H04L65/1046 , H04L65/4084 , H04L65/80 , H04L67/2823 , H04N19/12 , H04N19/156 , H04N19/164 , H04N19/30 , H04N19/89
摘要： The present invention concerns an adaptive streaming method, at a client device, for receiving content split into chunks corresponding to a content duration, the chunks being encoded at a server into at least a first and a second formats, the first format corresponding to a better content rendering quality level than the second format, a chunk being received during a chunk reception period. According to the invention, the method comprises the steps of measuring the available bandwidth between the client and the server for the next chunk reception period, requesting the server to send a chunk encoded at a format so that the chunk can be received during the next chunk reception period, and if some bandwidth is available for the next chunk reception period, requesting the server to send a part of a chunk encoded at a second format, the chunk having been received encoded at the first format.
摘要翻译：本发明涉及一种在客户端设备处的自适应流传输方法，用于接收分成对应于内容持续时间的块的内容，所述块在服务器处被编码为至少第一和第二格式，所述第一格式对应于更好的内容呈现质量级别比第二格式，在块接收周期期间接收的块。根据本发明，该方法包括以下步骤：在下一个块接收周期内测量客户端与服务器之间的可用带宽，请求服务器发送以格式编码的块，以便在下一个块期间可以接收该块并且如果一些带宽可用于下一个块接收周期，则请求服务器发送以第二格式编码的块的一部分，已经接收到的以第一格式编码的块。

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