公开(公告)号：US20120154676A1

公开(公告)日：2012-06-21

申请号：US13403916

申请日：2012-02-23

Applicant: Tae Jin PARK

Inventor： Tae Jin PARK

IPC: H04N7/08

CPC classification number: H04N21/23614 ,  H04N5/278 ,  H04N5/38 ,  H04N5/4401 ,  H04N5/44508 ,  H04N7/035 ,  H04N7/08 ,  H04N7/0882 ,  H04N21/234345 ,  H04N21/2353 ,  H04N21/2355 ,  H04N21/2362 ,  H04N21/2368 ,  H04N21/4345 ,  H04N21/4348 ,  H04N21/482 ,  H04N21/4884 ,  H04N21/8133 ,  H04N21/85406

Abstract: A digital cable broadcast receiver and a method for automatically processing caption data of various standards and types, is disclosed. The digital broadcast receiver includes: a demultiplexer for dividing a received broadcast stream into video data, audio data, supplementary information; a controller for determining whether caption data included in the video data is digital caption data or analog caption data on the basis of caption information included in the supplementary information, and outputting a control signal according to a result of the determining; a digital caption decoder for extracting and decoding digital caption data from the video data according to the control signal; and an analog caption decoder for extracting and decoding analog caption data from the video data according to the control signal.

Abstract translation: 公开了一种数字有线广播接收机和用于自动处理各种标准和类型的字幕数据的方法。 数字广播接收机包括：解复用器，用于将接收到的广播流分成视频数据，音频数据，补充信息; 控制器，用于基于包括在补充信息中的字幕信息来确定包括在视频数据中的字幕数据是数字字幕数据还是模拟字幕数据，并根据确定结果输出控制信号; 数字字幕解码器，用于根据控制信号从视频数据中提取和解码数字字幕数据; 以及模拟字幕解码器，用于根据控制信号从视频数据中提取和解码模拟字幕数据。

公开(公告)号：US08094876B2

公开(公告)日：2012-01-10

申请号：US12606695

申请日：2009-10-27

Applicant: Daniel Lecomte ,  Daniela Parayre-Mitzova ,  Sebastien Georges

Inventor： Daniel Lecomte ,  Daniela Parayre-Mitzova ,  Sebastien Georges

IPC: G06K9/00 ,  H04N7/167 ,  H04N7/16 ,  G06F7/04 ,  G06F17/30

CPC classification number: H04N21/44055 ,  H04N5/913 ,  H04N7/162 ,  H04N21/234345 ,  H04N21/23476 ,  H04N21/25866 ,  H04N21/4181 ,  H04N21/4334 ,  H04N2005/91307 ,  H04N2005/91335 ,  H04N2005/91342 ,  H04N2005/91364

Abstract: A process for distributing a video stream to a multitude of destinations including marking by adding to the video stream at least a visual element such that the marking is applied to an original video stream common to selected recipients, and personalized for a least portion of the recipients by addition of a visual element specific to destination equipment.

Abstract translation: 一种用于将视频流分发到多个目的地的过程，包括通过将至少一个视觉元素添加到视频流中进行标记，使得该标记被应用于所选择的接收者公共的原始视频流，并且针对至少部分接收者进行个性化 通过添加特定于目的地设备的视觉元素。

公开(公告)号：US20110317068A1

公开(公告)日：2011-12-29

申请号：US13227415

申请日：2011-09-07

Applicant: Tae Jin PARK

Inventor： Tae Jin PARK

IPC: H04N7/00

CPC classification number: H04N21/23614 ,  H04N5/278 ,  H04N5/38 ,  H04N5/4401 ,  H04N5/44508 ,  H04N7/035 ,  H04N7/08 ,  H04N7/0882 ,  H04N21/234345 ,  H04N21/2353 ,  H04N21/2355 ,  H04N21/2362 ,  H04N21/2368 ,  H04N21/4345 ,  H04N21/4348 ,  H04N21/482 ,  H04N21/4884 ,  H04N21/8133 ,  H04N21/85406

Abstract: A digital cable broadcast receiver and a method for automatically processing caption data of various standards and types, is disclosed. The digital broadcast receiver includes: a demultiplexer for dividing a received broadcast stream into video data, audio data, supplementary information; a controller for determining whether caption data included in the video data is digital caption data or analog caption data on the basis of caption information included in the supplementary information, and outputting a control signal according to a result of the determining; a digital caption decoder for extracting and decoding digital caption data from the video data according to the control signal; and an analog caption decoder for extracting and decoding analog caption data from the video data according to the control signal.

公开(公告)号：US07974339B2

公开(公告)日：2011-07-05

申请号：US10892690

申请日：2004-07-16

Applicant: Alex Krichevsky ,  Constance Nash

Inventor： Alex Krichevsky ,  Constance Nash

IPC: H04N7/12

CPC classification number: G06T9/00 ,  H04N19/119 ,  H04N19/124 ,  H04N19/132 ,  H04N19/157 ,  H04N19/17 ,  H04N19/172 ,  H04N19/90 ,  H04N21/234345 ,  H04N21/2662 ,  H04N21/440245 ,  H04N21/4621

Abstract: A system for transmitting data is provided. The system includes a frame analysis system receiving frame data, such as a frame of video data, and generating region data, such as a uniform matrix size that is used to divide the frame into a predetermined set of matrices. A pixel selection system receives the region data and generates one set of pixel data for each region, such as by selecting one of the pixels contained within each of the original matrices that comprise the frame.

Abstract translation: 提供了一种用于发送数据的系统。 该系统包括：帧分析系统，其接收诸如视频数据帧的帧数据，以及生成区域数据，例如用于将帧划分为预定矩阵集合的均匀矩阵大小。 像素选择系统接收区域数据并且为每个区域生成一组像素数据，例如通过选择包含在构成该帧的每个原始矩阵中的像素之一。

公开(公告)号：US20110007751A1

公开(公告)日：2011-01-13

申请号：US12884956

申请日：2010-09-17

Applicant: Kouichi TSUTSUMI

Inventor： Kouichi TSUTSUMI

IPC: H04L12/54

CPC classification number: H04N21/4385 ,  H04N21/231 ,  H04N21/234345 ,  H04N21/2362 ,  H04N21/2389 ,  H04N21/4316

Abstract: A partial transport stream (TS) is temporarily recorded in a recording medium before being transmitted to a network. Here, when the partial TS is generated, null packets (invalid packets) are inserted into some of positions of packets determined not to be recorded, at a predetermined rate, and the resultant partial TS is recorded into the recording medium. When transmission is performed, the null packets previously inserted during recording are each replaced with a packet which contains information which is required during transmission, e.g., a program-specific information/service information (PSI/SI) packet. As a result, the load of packet inserting process during transmission can be reduced.

Abstract translation: 部分传输流（TS）在传输到网络之前被临时记录在记录介质中。 这里，当产生部分TS时，以预定速率将空分组（无效分组）插入到确定不被记录的分组的一些位置中，并将所得到的部分TS记录到记录介质中。 当执行传输时，在记录期间先前插入的空分组各自被包含传输中所需的信息的分组（例如，特定于程序的信息/服务信息（PSI / SI）分组）替换。 结果，可以减少传输期间的分组插入过程的负担。

公开(公告)号：US20100296583A1

公开(公告)日：2010-11-25

申请号：US12471250

申请日：2009-05-22

Applicant: Wenshun Li

Inventor： Wenshun Li

IPC: H04N7/26 ,  G06K9/34

CPC classification number: H04L67/36 ,  H04N19/124 ,  H04N19/154 ,  H04N19/162 ,  H04N19/17 ,  H04N19/30 ,  H04N19/503 ,  H04N21/234345 ,  H04N21/234363 ,  H04N21/2393 ,  H04N21/2668 ,  H04N21/4728 ,  H04N21/6587

Abstract: In server-client system, such as an IKVM, where a server and a client are connected via a network, an ROI (region of interest) function is provided which allows an ROI area of the video image displayed on the client to have higher image quality and/or magnification than the rest of the image. The client defines an ROI area and transmits the ROI parameters to the server. The server processes video data in the ROI area and non-ROI area differently in various stages of video data processing, including video data sampling/scaling, processing, compression, and transmission, so that the image in the ROI area has a higher image quality and/or magnification. The client may also cooperate with the server to accomplish the ROI function, such as by performing image enhancement processing of the ROI area during image display.

Abstract translation: 在服务器 - 客户端系统中，例如通过网络连接服务器和客户端的IKVM，提供了ROI（感兴趣的区域）功能，其允许客户端上显示的视频图像的ROI区域具有更高的图像 质量和/或放大率比图像的其余部分。 客户端定义ROI区域并将ROI参数传输到服务器。 服务器在视频数据处理的各个阶段不同地处理ROI区域和非ROI区域中的视频数据，包括视频数据采样/缩放，处理，压缩和传输，使得ROI区域中的图像具有更高的图像质量 和/或放大倍率。 客户端还可以与服务器协作来完成ROI功能，例如通过在图像显示期间执行ROI区域的图像增强处理。

公开(公告)号：US20100208891A1

公开(公告)日：2010-08-19

申请号：US12771474

申请日：2010-04-30

Applicant: Octavian Folea ,  Didier Lesteven

Inventor： Octavian Folea ,  Didier Lesteven

IPC: H04N7/167

CPC classification number: H04N7/1675 ,  H04N21/234345 ,  H04N21/4135 ,  H04N21/44055 ,  H04N21/4627 ,  H04N21/631 ,  H04N21/8358

Abstract: A process for distributing a marked audiovisual sequence from a nominal audiovisual sequence towards a receiver, said nominal audiovisual sequence having a nominal content, comprising: generating a marked audiovisual sequence according to a first mark applied to initial content at marking positions; generating a modified stream having a modified content different from the nominal content at least at marking positions; generating a complementary stream so that it is possible to reconstitute the marked audiovisual sequence from the modified stream; and transmitting the modified stream and the complementary stream towards the receiver wherein, on the receiver, a reconstitution of the audiovisual sequence, comprises calculating new complementary data according to the marking positions and the complementary stream so that it is possible to create an audiovisual sequence marked with a second mark from the modified stream, wherein the second mark, being different from the first mark, is applied to the initial content at the marking position.

Abstract translation: 一种用于将标记的视听序列从标称视听序列分发给接收机的过程，所述标称视听序列具有标称内容，包括：根据应用于标记位置处的初始内容的第一标记产生标记的视听序列; 至少在标记位置生成具有与标称内容不同的修改内容的修改流; 生成互补流，使得可以从修改的流重建标记的视听序列; 以及向所述接收机发送所述经修改的流和所述补充流，其中在所述接收机上重构所述视听序列包括根据所述标记位置和所述补充流计算新的补充数据，使得可以创建标记为的视听序列 其中来自修改的流的第二标记，其中与标记位置不同的第二标记被应用于初始内容。

公开(公告)号：US20100177243A1

公开(公告)日：2010-07-15

申请号：US12731082

申请日：2010-03-24

Applicant: Tae Jin Park

Inventor： Tae Jin Park

IPC: H04N7/00

CPC classification number: H04N21/23614 ,  H04N5/278 ,  H04N5/38 ,  H04N5/4401 ,  H04N5/44508 ,  H04N7/035 ,  H04N7/08 ,  H04N7/0882 ,  H04N21/234345 ,  H04N21/2353 ,  H04N21/2355 ,  H04N21/2362 ,  H04N21/2368 ,  H04N21/4345 ,  H04N21/4348 ,  H04N21/482 ,  H04N21/4884 ,  H04N21/8133 ,  H04N21/85406

Abstract: A digital cable broadcast receiver and a method for automatically processing caption data of various standards and types, is disclosed. The digital broadcast receiver includes: a demultiplexer for dividing a received broadcast stream into video data, audio data, supplementary information; a controller for determining whether caption data included in the video data is digital caption data or analog caption data on the basis of caption information included in the supplementary information, and outputting a control signal according to a result of the determining; a digital caption decoder for extracting and decoding digital caption data from the video data according to the control signal; and an analog caption decoder for extracting and decoding analog caption data from the video data according to the control signal.

Abstract translation: 公开了一种数字有线广播接收机和用于自动处理各种标准和类型的字幕数据的方法。 数字广播接收机包括：解复用器，用于将接收到的广播流分成视频数据，音频数据，补充信息; 控制器，用于基于包括在补充信息中的字幕信息来确定包括在视频数据中的字幕数据是数字字幕数据还是模拟字幕数据，并根据确定结果输出控制信号; 数字字幕解码器，用于根据控制信号从视频数据中提取和解码数字字幕数据; 以及模拟字幕解码器，用于根据控制信号从视频数据中提取和解码模拟字幕数据。

公开(公告)号：US07757265B2

公开(公告)日：2010-07-13

申请号：US09818052

申请日：2001-03-27

Applicant: Steve Reynolds ,  Tom Lemmons ,  Ian Zenoni ,  Joel Hassell ,  Tom Huber

Inventor： Steve Reynolds ,  Tom Lemmons ,  Ian Zenoni ,  Joel Hassell ,  Tom Huber

IPC: H04N7/16 ,  H04N7/10 ,  H04N7/025

CPC classification number: H04N21/2343 ,  H04N7/088 ,  H04N7/17354 ,  H04N21/2221 ,  H04N21/234345 ,  H04N21/84

Abstract: A data modification system and method for selective insertion of local meta data into an incoming data stream, the incoming data stream having a video data component and a meta data component. The data modification system comprises an incoming data terminal, a local data terminal, and a data modification unit coupled to the incoming data terminal and the local data terminal, wherein the data modification unit is adapted to selectively combine data from the incoming data terminal and the local data terminal. The method comprises receiving a data signal, the data signal comprising a first data component and a second data component, separating the first data component from the second data component, determining whether to modify the second data component, retrieving a third data component from a database, merging the third data component with the first data component, and outputting the third data component and the first data component to a distribution terminal.

Abstract translation: 一种用于将本地元数据选择性地插入到输入数据流中的数据修改系统和方法，所述输入数据流具有视频数据组件和元数据组件。 数据修改系统包括输入数据终端，本地数据终端和耦合到输入数据终端和本地数据终端的数据修改单元，其中数据修改单元适于选择性地组合来自输入数据终端和 本地数据终端。 该方法包括接收数据信号，数据信号包括第一数据分量和第二数据分量，将第一数据分量与第二数据分量分开，确定是否修改第二数据分量，从数据库中检索第三数据分量 将第三数据分量与第一数据分量合并，并将第三数据分量和第一数据分量输出到分配终端。

公开(公告)号：US20100158099A1

公开(公告)日：2010-06-24

申请号：US12586057

申请日：2009-09-16

Applicant: Hari Kalva ,  Atul Puri

Inventor： Hari Kalva ,  Atul Puri

IPC: H04N11/04 ,  H04N5/91

CPC classification number: G11B27/3081 ,  G06F3/0481 ,  G06T5/50 ,  G06T11/60 ,  G06T2200/24 ,  G06T2200/32 ,  H04L47/10 ,  H04N5/45 ,  H04N19/115 ,  H04N19/167 ,  H04N19/61 ,  H04N21/23412 ,  H04N21/234318 ,  H04N21/234345 ,  H04N21/44012 ,  H04N21/440245 ,  H04N21/47205 ,  H04N21/4722 ,  H04N21/4725 ,  H04N21/4728 ,  H04N21/8543 ,  H04N21/8545

Abstract: An interactive video/multimedia application (IVM application) may specify one or more media assets for playback. The IVM application may define the rendering, composition, and interactivity of one or more the assets, such as video. Video multimedia application data (IVMA data may) be used to define the behavior of the IVM application. The IVMA data may be embodied as a standalone file in a text or binary, compressed format. Alternatively, the IVMA data may be embedded within other media content. A video asset used in the IVM application may include embedded, content-aware metadata that is tightly coupled to the asset. The IVM application may reference the content-aware metadata embedded within the asset to define the rendering and composition of application display elements and user-interactivity features. The interactive video/multimedia application (defined by the video and multimedia application data) may be presented to a viewer in a player application.

Abstract translation: 交互式视频/多媒体应用程序（IVM应用程序）可以指定一个或多个媒体资源进行播放。 IVM应用程序可以定义一个或多个资产（如视频）的呈现，组合和交互。 视频多媒体应用数据（IVMA数据）可用于定义IVM应用的行为。 IVMA数据可以以文本或二进制压缩格式体现为独立文件。 或者，IVMA数据可以嵌入其他媒体内容。 在IVM应用中使用的视频资产可能包括与资产紧密耦合的嵌入式，内容感知元数据。 IVM应用程序可以引用资源内嵌的内容感知元数据来定义应用程序显示元素和用户交互特征的呈现和组合。 交互式视频/多媒体应用（由视频和多媒体应用数据定义）可以呈现给玩家应用中的观众。