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    PROCESSES AND DEVICES FOR RECORDING AND REPRODUCING MULTIMEDIA CONTENTS USING DYNAMIC METADATA
    91.
    发明申请
    PROCESSES AND DEVICES FOR RECORDING AND REPRODUCING MULTIMEDIA CONTENTS USING DYNAMIC METADATA 审中-公开
    使用动态元数据记录和复制多媒体内容的过程和设备

    公开(公告)号：WO2012098509A1

    公开(公告)日：2012-07-26

    申请号：PCT/IB2012/050248

    申请日：2012-01-18

    Applicant: SISVEL TECHNOLOGY S.R.L. ,  PREVITI, Gianluca ,  CELIA, Saverio

    Inventor： PREVITI, Gianluca ,  CELIA, Saverio

    IPC: G06F17/30

    CPC classification number: H04N9/79 ,  G06F17/30017

    Abstract: Described herein are processes ( and related devices) for capturing and/or reproducing multimedia contents, comprising, in the capturing stage, the steps of: acquiring a multimedia content in the form of a generally time-variable multimedia stream through video acquisition means and possibly also audio acquisition means; acquiring data related to the capturing conditions of the multimedia content (capture parameters) through dynamic monitoring means for monitoring said conditions: storing values dependent on said generally time-variable capture parameters into predetermined areas of the multimedia file associated with the captured multimedia content in the form of dynamic metadata for acquiring the multimedia content; and/or comprising, in the reproduction stage, the steps of: reading from a memory at least said multimedia file comprising at least one multimedia content: reading data related to the capturing conditions of the multimedia content (capture parameters) in the form of at least one dynamic metadatum associated with the multimedia content of the multimedia file, and dynamically modifying the modes of reproduction of the multimedia stream corresponding to the multimedia file according to the values of at least said dynamic metadatum associated with the multimedia content.

    Abstract translation: 这里描述了用于捕获和/或再现多媒体内容的过程（和相关设备），包括在捕获阶段中的步骤：通过视频采集装置获取通常时变多媒体流形式的多媒体内容，并且可能 也是音频采集手段; 通过用于监视所述条件的动态监视装置获取与多媒体内容（捕获参数）的拍摄条件有关的数据：将依赖于所述大体上时间可变的拍摄参数的值存储到与所捕获的多媒体内容相关联的多媒体文件的预定区域中 用于获取多媒体内容的动态元数据的形式; 和/或包括在再现阶段中的步骤：至少从存储器读取至少包含至少一个多媒体内容的多媒体文件：读取与多媒体内容的捕获条件相关的数据（捕获参数），其形式为： 至少一个与所述多媒体文件的多媒体内容相关联的动态元数据，以及根据与所述多媒体内容相关联的至少所述动态元数据的值动态地修改与所述多媒体文件相对应的所述多媒体流的再现模式。

    METHOD FOR COMBINING IMAGES RELATING TO A THREE-DIMENSIONAL CONTENT
    92.
    发明申请
    METHOD FOR COMBINING IMAGES RELATING TO A THREE-DIMENSIONAL CONTENT 审中-公开
    用于组合关于三维内容的图像的方法

    公开(公告)号：WO2012014171A1

    公开(公告)日：2012-02-02

    申请号：PCT/IB2011/053361

    申请日：2011-07-28

    Applicant: SISVEL TECHNOLOGY S.R.L. ,  D'AMATO, Paolo ,  PENNISI, Dario ,  BALLOCCA, Giovanni

    Inventor： PENNISI, Dario ,  BALLOCCA, Giovanni

    IPC: H04N13/00

    CPC classification number: H04N13/10 ,  H04N13/128 ,  H04N13/156 ,  H04N13/161 ,  H04N13/183 ,  H04N2213/003 ,  H04N2213/005

    Abstract: The present invention relates to a method for superimposing images on three- dimensional content, wherein a video stream is received which comprises the three- dimensional content and a depth map for superimposing images on the three- dimensional content. Once the video stream has been received, images are superimposed on the three-dimensional content in a position in depth dependent on the superimposition depth map (DM). The superimposition depth map contains information about the depth of the three-dimensional content and is inserted as an image contained in a frame (C) of the video stream. The depth map has a smaller number of pixels than that of a two-dimensional image associated with the three-dimensional content. The invention also relates to devices enabling the implementation of said methods.

    Abstract translation: 本发明涉及一种用于在三维内容上叠加图像的方法，其中接收包括三维内容和用于在三维内容上叠加图像的深度图的视频流 。 一旦接收到视频流，根据叠加深度图（DM）将图像叠加在深度位置的三维内容上。 叠加深度图包含关于三维内容的深度的信息并且被插入为包含在视频流的帧（C）中的图像。 深度图具有比与三维内容相关联的二维图像的像素数目更小的像素数目。 本发明还涉及实现所述方法的设备。

    METHOD FOR DISPLAYING A VIDEO STREAM ACCORDING TO A CUSTOMISED FORMAT
    93.
    发明申请
    METHOD FOR DISPLAYING A VIDEO STREAM ACCORDING TO A CUSTOMISED FORMAT 审中-公开
    根据个性化格式显示视频流的方法

    公开(公告)号：WO2011128829A2

    公开(公告)日：2011-10-20

    申请号：PCT/IB2011/051547

    申请日：2011-04-11

    Applicant: SISVEL TECHNOLOGY S.R.L. ,  BELISOMI, Pietro ,  MUSSINO, Franco ,  PORZIO GIUSTO, Pietro ,  CELIA, Saverio

    Inventor： BELISOMI, Pietro ,  MUSSINO, Franco ,  PORZIO GIUSTO, Pietro ,  CELIA, Saverio

    IPC: H04N5/44

    CPC classification number: H04N7/0122

    Abstract: The present invention relates to a method for displaying a video stream according to a format defined by a user, wherein a graphic element is superimposed on the displayed video stream, and wherein the dimensions and/or position of the graphic element are modified as a function of commands received from the user, so as to define a screen area in which a certain portion of the frames of the video stream is displayed. The video stream is then displayed in a format wherein, for each frame, the frame portion defined by the graphic element is displayed with altered dimensions and/or position on the screen.

    Abstract translation: 本发明涉及一种根据由用户定义的格式来显示视频流的方法，其中图形元素被叠加在所显示的视频流上，并且其中图形元素的尺寸和/或位置 图形元素作为从用户接收的命令的函数而被修改，以便定义其中显示视频流的帧的特定部分的屏幕区域。 然后以这样的格式显示视频流，其中对于每个帧，由图形元素定义的帧部分以改变的尺寸和/或位置在屏幕上显示。

    METHOD FOR GENERATING AND REBUILDING A STEREOSCOPIC-COMPATIBLE VIDEO STREAM AND RELATED CODING AND DECODING DEVICES
    94.
    发明申请
    METHOD FOR GENERATING AND REBUILDING A STEREOSCOPIC-COMPATIBLE VIDEO STREAM AND RELATED CODING AND DECODING DEVICES 审中-公开
    生成和重建立体相容视频流及相关编码和解码设备的方法

    公开(公告)号：WO2011128818A1

    公开(公告)日：2011-10-20

    申请号：PCT/IB2011/051504

    申请日：2011-04-07

    Applicant: SISVEL TECHNOLOGY S.R.L. ,  BALLOCCA, Giovanni ,  D'AMATO, Paolo

    Inventor： BALLOCCA, Giovanni ,  D'AMATO, Paolo

    IPC: H04N13/00

    CPC classification number: H04N13/161 ,  H04N13/128 ,  H04N13/156 ,  H04N13/178

    Abstract: The invention relates to a method for generating a digital stereoscopic video stream (101) comprising container frames (C), said container frames (C) comprising information about a right image (R) and a left image (L), wherein, when coding said digital stereoscopic video stream (101), at least one metadatum (M) is entered which is adapted to identify a region of a container frame (C) containing only one of said two images (L,R).

    Abstract translation: 本发明涉及一种用于产生包括容器框架（C）的数字立体视频流（101）的方法，所述容器框架（C）包括关于右图像（R）和左图像（L）的信息，其中，当编码 所述数字立体视频流（101），输入至少一个元数据（M），其适于识别仅包含所述两个图像（L，R）中的一个的容器框架（C）的区域。

    METHOD FOR TRANSPORTING INFORMATION AND/OR APPLICATION DATA INSIDE A DIGITAL VIDEO STREAM, AND RELATIVE DEVICES FOR GENERATING AND PLAYING SUCH VIDEO STREAM
    95.
    发明申请
    METHOD FOR TRANSPORTING INFORMATION AND/OR APPLICATION DATA INSIDE A DIGITAL VIDEO STREAM, AND RELATIVE DEVICES FOR GENERATING AND PLAYING SUCH VIDEO STREAM 审中-公开
    用于在数字视频流中传输信息和/或应用数据的方法，以及用于生成和播放这样的视频流的相关设备

    公开(公告)号：WO2011089556A1

    公开(公告)日：2011-07-28

    申请号：PCT/IB2011/050243

    申请日：2011-01-19

    Applicant: SISVEL TECHNOLOGY S.R.L. ,  BALLOCCA, Giovanni ,  D'AMATO, Paolo ,  CELIA, Saverio

    Inventor： BALLOCCA, Giovanni ,  D'AMATO, Paolo ,  CELIA, Saverio

    IPC: H04N7/025 ,  H04N7/24

    CPC classification number: H04N21/235 ,  H04N7/025 ,  H04N21/435

    Abstract: The present invention relates to digital video content production, distribution and display systems. It describes a method for transporting data within a digital video stream, wherein said digital video stream comprises information and/or application data not intended for display and at least one frame comprising an image to be displayed, and wherein said at least one frame comprises a number of pixels which is greater than the number of pixels of said image. The method provides for entering said information and/or application data into pixels of said frame which are not occupied by said image. The invention also relates to a method for playing a video stream that carries information and/or application data within its frames.

    Abstract translation: 本发明涉及数字视频内容制作，分发和显示系统。 它描述了用于在数字视频流内传送数据的方法，其中所述数字视频流包括不用于显示的信息和/或应用数据，以及包括要显示的图像的至少一个帧，并且其中所述至少一个帧包括 像素数目大于所述图像的像素数。 该方法提供将所述信息和/或应用数据输入到所述帧的不被所述图像占用的像素中。 本发明还涉及一种用于播放在其帧内携带信息和/或应用数据的视频流的方法。

    METHOD FOR GENERATING, TRANSMITTING AND RECEIVING STEREOSCOPIC IMAGES, AND RELATED DEVICES
    96.
    发明申请
    METHOD FOR GENERATING, TRANSMITTING AND RECEIVING STEREOSCOPIC IMAGES, AND RELATED DEVICES 审中-公开
    用于产生，发送和接收立体图像的方法及相关装置

    公开(公告)号：WO2011077343A1

    公开(公告)日：2011-06-30

    申请号：PCT/IB2010/055918

    申请日：2010-12-17

    Applicant: SISVEL TECHNOLOGY S.R.L. ,  CELIA, Saverio ,  BALLOCCA, Giovanni ,  D'AMATO, Paolo

    Inventor： CELIA, Saverio ,  BALLOCCA, Giovanni ,  D'AMATO, Paolo

    IPC: H04N13/00

    CPC classification number: H04N19/597 ,  H04N13/139 ,  H04N13/161

    Abstract: The present invention relates to a method for generating a stereoscopic video stream (101) comprising composite images (C) which comprise information about a right image (R) and a left image (L). According to the method, pixels are selected from the right image (R) and from the left image (L), and then the selected pixels are entered into a composite image (C) of the stereoscopic video stream. The method also provides for entering all the pixels of the right image (R) and all the pixels of the left image (L) into the composite image (C) by leaving one of said two images unchanged and breaking up the other one into regions (Rl, R2, R3) comprising a plurality of pixels. Said regions are subsequently entered into the composite image (C). The invention also relates to a method for reconstructing the right and left images starting from a composite image, as well as to devices allowing said methods to be implemented.

    Abstract translation: 本发明涉及一种用于产生包括合成图像（C）的立体视频流（101）的方法，所述合成图像（C）包括关于右图像（R）和左图像（L）的信息。 根据该方法，从右图像（R）和左图像（L）中选择像素，然后将所选择的像素输入到立体视频流的合成图像（C）中。 该方法还提供将所述右图像（R）的所有像素和左图像（L）的所有像素输入到合成图像（C）中，通过使所述两个图像中的一个保持不变并将另一个图像分解成区域 （R1，R2，R3）包括多个像素。 所述区域随后被输入到合成图像（C）中。 本发明还涉及从复合图像开始重构右图像和左图像的方法以及允许实现所述方法的装置。

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