公开(公告)号：EP3123437B1

公开(公告)日：2019-12-18

申请号：EP15767772.5

申请日：2015-03-25

申请人： TVU Networks Corporation

发明人： SHEN, Paul ,  MCEWEN, Matthew Richard ,  YAO, Shiwen

IPC分类号： G06Q50/00 ,  H04L29/00 ,  H04N21/218 ,  H04W4/20 ,  H04L29/08 ,  H04W4/21

公开(公告)号：EP3123366A1

公开(公告)日：2017-02-01

申请号：EP15769452.2

申请日：2015-03-25

申请人： TVU Networks Corporation

发明人： SHEN, Paul ,  MCEWEN, Matthew Richard ,  YAO, Shiwen

IPC分类号： G06F17/30 ,  G06T1/00

CPC分类号： G11B27/34 ,  G06F17/30817 ,  G06F17/3082 ,  H04N21/2353 ,  H04N21/2743 ,  H04N21/47205 ,  H04N21/84

摘要： Methods, apparatus, and systems for time-based and geographic navigation of video content are provided. Video content and associated metadata information are recorded and encoded using a video capture and encoding module. The associated metadata information includes at least one of date and time information of the recording and geographic position information indicative of a recording location. The recorded video content and the associated metadata information are communicated to a remote storage and web server device. A graphical user interface enables the display of an interactive map showing a route and current location of the video capture and encoding module. The video content may be searched using at least one of the graphical user interface and the interactive map by the date and/or time information and the geographic position information. Selected video content can be streamed or downloaded to a select location for display or storage.

摘要翻译： 方法，设备和系统，用于基于时间和提供的视频内容的地理导航。 视频内容和关联的元数据信息被记录，并使用视频捕捉和编码模块编码。 相关联的元数据信息包括日期和记录和指示记录位置的地理位置信息的时间信息中的至少一个。 记录的视频内容和相关联的元数据信息被传输到远程存储和网服务器装置。 的图形用户界面启用示出视频捕捉和编码模块的路径和当前位置的交互式地图的显示。 视频内容可以使用图形用户界面中的至少一个以及由日期和/或时间信息和所述地理位置信息互动式地图进行搜索。 选择的视频内容可以被流式传输或下载到选择位置显示或存储。

公开(公告)号：EP2826151B1

公开(公告)日：2019-03-06

申请号：EP13760791.7

申请日：2013-03-11

申请人： TVU Networks Corporation

发明人： SHEN, Paul

IPC分类号： H03M13/00 ,  H04L1/00

公开(公告)号：EP2826151A1

公开(公告)日：2015-01-21

申请号：EP13760791.7

申请日：2013-03-11

申请人： TVU Networks Corporation

发明人： SHEN, Paul

IPC分类号： H03M13/00

CPC分类号： H04L1/0057 ,  G06F11/10 ,  H04L1/0009 ,  H04L1/0023 ,  H04L1/0041 ,  H04L1/0046

摘要： Apparatus and methods for maximizing utilization of a dynamically varying channel are provided. A transmitter encodes and transmits data over one or more digital data channels. A forward error correction coder is associated with the transmitter for error correction coding of one or more blocks of the data. The one or more blocks of error correction coded data are transmitted at a predetermined transmitting rate over the one or more digital data channels to a receiving module. A rate control module is provided for controlling a data rate of the transmitter and the sending of the error correction coded data of the forward error correction coder based on feedback from the receiving module. The feedback may comprise a receiving data rate of received data.

公开(公告)号：EP3908006A3

公开(公告)日：2022-01-26

申请号：EP21170112.3

申请日：2021-04-23

申请人： TVU Networks Corporation

发明人： SHEN, Paul

IPC分类号： H04N21/2365 ,  H04N21/238 ,  H04N21/258 ,  H04N21/262 ,  H04N21/242 ,  H04N21/8547 ,  H04N5/268 ,  G11B27/031

摘要： The present invention relates to a cloud-based video production system and corresponding methods that deliver real time or near real time video with broadcast quality. Video from the same source is encoded into at least two separate streams, one with low latency and another with higher latency and higher quality. Corresponding frames of each stream have identical timestamps. The two streams are sent over separate signal paths. A first signal path is a real time control (RTC) path having low latency, and used to communicate the lower quality video content from video sources to a producer user interface. The second signal path provides the same video content at a higher video quality than that provided over the first signal path, but with longer latency. Commands from the user interface based on the lower latency stream can then be carried out on the higher latency stream.

公开(公告)号：EP1989638A2

公开(公告)日：2008-11-12

申请号：EP07750770.5

申请日：2007-02-12

申请人： TVU Networks Corporation

发明人： SHEN, Paul ,  SHEN, Jay

IPC分类号： G06F15/173

CPC分类号： H04N21/632 ,  H04N7/17318 ,  H04N21/2225 ,  H04N21/23106 ,  H04N21/23109 ,  H04N21/23424 ,  H04N21/2393 ,  H04N21/2407 ,  H04N21/2665 ,  H04N21/2668 ,  H04N21/4331 ,  H04N21/47202 ,  H04N21/4788 ,  H04N21/6581 ,  H04N21/812

摘要： The present invention relates to broadcasting/multicasting of media content over a communication network using shared bandwidth available from peer-to-peer networking. The system of the present invention includes a plurality of broadcast devices, a plurality of receiving devices, a plurality of databases, and a control center. The control center is the central nerve of the network, and provides a number of services, including but not limited to channel control, ad insertion, conditional access, program guide services, and the like. The broadcast device converts media content, which can be television, radio, and other data, received from various content providers, into digital data packets, having a suitable format for transmission over the Internet. Each receiving device will request the relevant packets, decode the received packets, and display or present the media content contained in the packets via an associated device. Packets may be received directly from the broadcast devices or from peers (other receiving devices) on the network.

公开(公告)号：EP3908006A2

公开(公告)日：2021-11-10

申请号：EP21170112.3

申请日：2021-04-23

申请人： TVU Networks Corporation

发明人： SHEN, Paul

IPC分类号： H04N21/2365 ,  H04N21/238 ,  H04N21/258 ,  H04N21/262

摘要： The present invention relates to a cloud-based video production system and corresponding methods that deliver real time or near real time video with broadcast quality. Video from the same source is encoded into at least two separate streams, one with low latency and another with higher latency and higher quality. Corresponding frames of each stream have identical timestamps. The two streams are sent over separate signal paths. A first signal path is a real time control (RTC) path having low latency, and used to communicate the lower quality video content from video sources to a producer user interface. The second signal path provides the same video content at a higher video quality than that provided over the first signal path, but with longer latency. Commands from the user interface based on the lower latency stream can then be carried out on the higher latency stream.

公开(公告)号：EP3123437A1

公开(公告)日：2017-02-01

申请号：EP15767772.5

申请日：2015-03-25

申请人： TVU Networks Corporation

发明人： SHEN, Paul ,  MCEWEN, Matthew Richard ,  YAO, Shiwen

IPC分类号： G06Q50/00 ,  H04L29/00 ,  H04N21/218

摘要： Methods, apparatus, and systems for instantly posting images or video clips to social media websites during recording of video content are provided. A video capture device is provided for recording video content. A social media integration application is associated with the video capture device. The selection of a still image or video clip during recording of video content is enabled via a one-touch process. The selected still image or video clip is then processed by the social media integration application such that the still image or video clip is at least one of directly forwarded to and posted on one or more pre-selected social media websites via a network or forwarded to and posted on the one or more pre-selected social media websites via a web browser interface.

摘要翻译： 所提供的方法，设备和系统的视频内容录制过程中即时发布图像或视频剪辑的社交媒体网站。 视频俘获装置被提供用于记录的视频内容。 社交媒体集成应用与视频捕获设备相关联。 无声图像或视频剪辑的视频内容记录时的选择通过一触式过程启用。 所选择的无声图像或视频剪辑，然后通过检测所述社交媒体集成应用处理做了无声图像或视频剪辑是通过网络直接转发到和张贴在一个或多个预先选定的社交网站或转发到至少一个 并公布在通过网络浏览器界面中的一个或多个预先选定的社交媒体网站。