METHOD AND SYSTEM FOR MIXING VIDEO AND GRAPHICS
    11.
    发明申请
    METHOD AND SYSTEM FOR MIXING VIDEO AND GRAPHICS 有权
    混合视频和图形的方法和系统

    公开(公告)号:US20110134216A1

    公开(公告)日:2011-06-09

    申请号:US12962995

    申请日:2010-12-08

    IPC分类号: H04N13/00

    CPC分类号: H04N13/139 H04N2213/007

    摘要: A method and system are provided in which a video processor may select a 2D video output format or a 3D video output format. The video processor may generate composited video data by combining video data from a video source, and one or both of video data from additional video sources and graphics data from graphics source(s). The video processor may select the order in which such combination is to occur. The video data from the various video sources may comprise one or both of 2D video data and 3D video data. The graphics data from the graphics sources may comprise one or both of 2D graphics data and 3D graphics data. The video processor may perform 2D-to-3D and/or 3D-to-2D format conversion when appropriate to generate the composited video data in accordance with the selected output video format.

    摘要翻译: 提供了一种方法和系统,其中视频处理器可以选择2D视频输出格式或3D视频输出格式。 视频处理器可以通过组合来自视频源的视频数据和来自附加视频源的视频数据和来自图形源的图形数据的一个或两个来生成合成视频数据。 视频处理器可以选择发生这种组合的顺序。 来自各种视频源的视频数据可以包括2D视频数据和3D视频数据中的一个或两个。 来自图形源的图形数据可以包括2D图形数据和3D图形数据中的一个或两个。 视频处理器可以适当地执行2D到3D和/或3D到2D格式转换,以根据所选择的输出视频格式生成合成的视频数据。

    Method and system for mixing video and graphics
    12.
    发明授权
    Method and system for mixing video and graphics 有权
    视频和图形混合的方法和系统

    公开(公告)号:US09137513B2

    公开(公告)日:2015-09-15

    申请号:US12962995

    申请日:2010-12-08

    IPC分类号: H04N13/00

    CPC分类号: H04N13/139 H04N2213/007

    摘要: A method and system are provided in which a video processor may select a 2D video output format or a 3D video output format. The video processor may generate composited video data by combining video data from a video source, and one or both of video data from additional video sources and graphics data from graphics source(s). The video processor may select the order in which such combination is to occur. The video data from the various video sources may comprise one or both of 2D video data and 3D video data. The graphics data from the graphics sources may comprise one or both of 2D graphics data and 3D graphics data. The video processor may perform 2D-to-3D and/or 3D-to-2D format conversion when appropriate to generate the composited video data in accordance with the selected output video format.

    摘要翻译: 提供了一种方法和系统,其中视频处理器可以选择2D视频输出格式或3D视频输出格式。 视频处理器可以通过组合来自视频源的视频数据和来自附加视频源的视频数据和来自图形源的图形数据的一个或两个来生成合成视频数据。 视频处理器可以选择发生这种组合的顺序。 来自各种视频源的视频数据可以包括2D视频数据和3D视频数据中的一个或两个。 来自图形源的图形数据可以包括2D图形数据和3D图形数据中的一个或两个。 视频处理器可以适当地执行2D到3D和/或3D到2D格式转换,以根据所选择的输出视频格式生成合成的视频数据。

    METHOD AND SYSTEM FOR HANDLING MULTIPLE 3-D VIDEO FORMATS
    13.
    发明申请
    METHOD AND SYSTEM FOR HANDLING MULTIPLE 3-D VIDEO FORMATS 审中-公开
    用于处理多个3-D视频格式的方法和系统

    公开(公告)号:US20110134211A1

    公开(公告)日:2011-06-09

    申请号:US12963212

    申请日:2010-12-08

    IPC分类号: H04N13/00

    CPC分类号: H04N13/139 H04N2213/007

    摘要: Aspects of a method and system for handling multiple 3-D video formats are provided. A video processing system may receive one or more video frames comprising first 3-D view pixel data and second 3-D view pixel data suitable for generating a three-dimensional (3-D) video frame. The video system may be operable to determine an arrangement of the first 3-D view pixel data and the second view pixel data in the one or more video frames. In instances that the determined arrangement is not a desired arrangement, the video processing system may be operable to convert the one or more video frames to the desired arrangement. Either or both of the determined arrangement and the desired arrangement may comprise a series of two single-view frames. Either or both of the determined arrangement and the desired arrangement may comprise a single frame comprising the first 3-D view pixel data and the second 3-D view pixel data.

    摘要翻译: 提供了一种用于处理多个3-D视频格式的方法和系统。 视频处理系统可以接收包括第一3-D视图像素数据和适于生成三维(3-D)视频帧的第二3-D视图像素数据的一个或多个视频帧。 视频系统可以用于确定一个或多个视频帧中的第一3-D视图像素数据和第二视图像素数据的排列。 在确定的布置不是期望的布置的情况下,视频处理系统可以用于将一个或多个视频帧转换成所需的布置。 所确定的布置和期望布置中的任一个或两个可以包括一系列两个单视图框架。 所确定的布置和所需布置中的任一个或两者可以包括包括第一3-D视图像素数据和第二3-D视图像素数据的单个框架。

    Method and system for mosaic mode display of video
    14.
    发明申请
    Method and system for mosaic mode display of video 有权
    视频的马赛克模式显示的方法和系统

    公开(公告)号:US20080001970A1

    公开(公告)日:2008-01-03

    申请号:US11515562

    申请日:2006-09-05

    IPC分类号: G09G5/00

    摘要: Methods and systems for mosaic mode display of video are disclosed. Aspects of one method may include generating video data for a plurality of video windows using a single video feeder module comprising a single video scaler and a single video capture module. The video data for the video windows may be generated in a single frame time. Register DMA may be used to transfer register update data (RUD) to a plurality of registers to configure video processing for generating video data for a video window. The plurality of RUDs may be generated in response to a single interrupt to a processor, and may be configured as a linked list or stored sequentially in memory. The configuring may occur prior to generating video data for the corresponding video window. Video processing for a subsequent video window may be configured automatically after generating video data for the present video window.

    摘要翻译: 公开了用于视频的马赛克模式显示的方法和系统。 一种方法的方面可以包括使用包括单个视频缩放器和单个视频捕捉模块的单个视频馈送器模块来生成用于多个视频窗口的视频数据。 视频窗口的视频数据可以在单帧时间内生成。 寄存器DMA可用于将寄存器更新数据(RUD)传送到多个寄存器,以配置用于生成用于视频窗口的视频数据的视频处理。 多个RUD可以响应于对处理器的单个中断而产生,并且可以被配置为链接列表或顺序地存储在存储器中。 配置可以在产生用于相应视频窗口的视频数据之前发生。 在生成用于当前视频窗口的视频数据之后,可以自动配置后续视频窗口的视频处理。

    Programming system and method for a video network
    15.
    发明申请
    Programming system and method for a video network 有权
    视频网络的编程系统和方法

    公开(公告)号:US20050154801A1

    公开(公告)日:2005-07-14

    申请号:US11015443

    申请日:2004-12-17

    IPC分类号: G06F13/28

    CPC分类号: H04N21/235 H04N21/2187

    摘要: In a signal processing system, a programming system and method for a video network are provided. An event may trigger an RDMA controller to execute current instructions in a register update list. The triggering event may be a start-of-field signal from a live source or an end-of-frame signal. The current instructions may be used to modify the mode of operation of at least one of the network elements in the video network. The modification to the mode of operation may depend on whether the current video field is top field originated or bottom field originated. An interrupt may be used to initiate an interrupt handler that generates at least one new instruction and that updates the new instructions in the register update list. When a trigger occurs prior to an update of the register update list, the RDMA controller may execute the current instructions in the register update list.

    摘要翻译: 在信号处理系统中,提供了一种用于视频网络的编程系统和方法。 事件可能会触发RDMA控制器在寄存器更新列表中执行当前指令。 触发事件可以是来自实时源或帧结束信号的起始场信号。 当前指令可以用于修改视频网络中的至少一个网络元件的操作模式。 对操作模式的修改可以取决于当前视频场是起始的顶场还是底场。 可以使用中断来启动生成至少一个新指令并更新寄存器更新列表中的新指令的中断处理程序。 当在更新寄存器更新列表之前发生触发时,RDMA控制器可以执行寄存器更新列表中的当前指令。

    Method and system for mosaic mode display of video
    16.
    发明授权
    Method and system for mosaic mode display of video 有权
    视频的马赛克模式显示的方法和系统

    公开(公告)号:US08106917B2

    公开(公告)日:2012-01-31

    申请号:US11515562

    申请日:2006-09-05

    IPC分类号: G09G5/36

    摘要: Methods and systems for mosaic mode display of video are disclosed. Aspects of one method may include generating video data for a plurality of video windows using a single video feeder module comprising a single video scaler and a single video capture module. The video data for the video windows may be generated in a single frame time. Register DMA may be used to transfer register update data (RUD) to a plurality of registers to configure video processing for generating video data for a video window. The plurality of RUDs may be generated in response to a single interrupt to a processor, and may be configured as a linked list or stored sequentially in memory. The configuring may occur prior to generating video data for the corresponding video window. Video processing for a subsequent video window may be configured automatically after generating video data for the present video window.

    摘要翻译: 公开了用于视频的马赛克模式显示的方法和系统。 一种方法的方面可以包括使用包括单个视频缩放器和单个视频捕捉模块的单个视频馈送器模块来生成用于多个视频窗口的视频数据。 视频窗口的视频数据可以在单帧时间内生成。 寄存器DMA可用于将寄存器更新数据(RUD)传送到多个寄存器,以配置用于生成用于视频窗口的视频数据的视频处理。 多个RUD可以响应于对处理器的单个中断而产生,并且可以被配置为链接列表或顺序地存储在存储器中。 配置可以在产生用于相应视频窗口的视频数据之前发生。 在生成用于当前视频窗口的视频数据之后,可以自动配置后续视频窗口的视频处理。

    Graphics layer reduction for video composition
    17.
    发明授权
    Graphics layer reduction for video composition 有权
    图形层缩减为视频构图

    公开(公告)号:US08063916B2

    公开(公告)日:2011-11-22

    申请号:US10961876

    申请日:2004-10-08

    IPC分类号: G09G5/377

    摘要: A method and system that blend graphics layers and a video layer. The graphics layers may be above and below the video layer, which may be a streaming video. The graphics layers may be stored in memory, blended and stored back in memory. The blended graphics layers may be combined with streaming video and output on a display. Blending the graphics in memory may be done offline and may save processing time and improve real-time combining with streaming video. In an embodiment of the present invention, there may be several layers of graphics below the video layer, and several graphics layers above the video layer. The top graphics layers may be blended into one top graphics layer, and the bottom graphics layers may be blended into one bottom graphics layer. The top and bottom graphics layers may be then blended into one graphics layer and combined with the video layer.

    摘要翻译: 混合图形层和视频层的方法和系统。 图形层可以在视频层之上和之下,其可以是流视频。 图形层可以存储在存储器中,混合并存储回存储器中。 混合图形层可以与流视频相结合并在显示器上输出。 将内存中的图形混合可能会脱机完成,可以节省处理时间并改进与流式视频的实时结合。 在本发明的一个实施例中,在视频层下面可以有几层图形,以及视频层上方的几个图形层。 顶部图形层可以混合到一个顶部图形层中,并且底部图形层可以被混合到一个底部图形层中。 然后可以将顶部和底部图形层混合到一个图形层中并与视频层组合。

    METHOD AND SYSTEM FOR SCALING 3D VIDEO
    18.
    发明申请
    METHOD AND SYSTEM FOR SCALING 3D VIDEO 审中-公开
    用于缩放3D视频的方法和系统

    公开(公告)号:US20110134217A1

    公开(公告)日:2011-06-09

    申请号:US12963014

    申请日:2010-12-08

    IPC分类号: H04N13/00

    CPC分类号: H04N13/139 H04N2213/007

    摘要: A method and system are provided in which an integrated circuit (IC) comprises multiple devices that may be selectively interconnected to route and process 3D video data. The IC may be operable to determine whether to scale the 3D video data before the 3D video data is captured to memory or after the captured 3D video data is retrieved from memory, and selectively interconnect one or more of the devices based on the determination. The selective interconnection may be based on input and output formats of the 3D video data, and on a scaling factor. The input format may be a left-and-right (L/R) format or an over-and-under (O/U) format. Similarly, the output format may be a L/R format or an O/U format. The selective interconnection may be based on input and output pixel rates of the 3D video data. Moreover, the selective interconnection may be determined on a picture-by-picture basis.

    摘要翻译: 提供了一种方法和系统,其中集成电路(IC)包括可以选择性地互连以路由和处理3D视频数据的多个设备。 IC可以用于确定在3D视频数据被捕获到存储器之前还是在从存储器检索到捕获的3D视频数据之后是否缩放3D视频数据,并且基于该确定来选择性地互连一个或多个设备。 选择性互连可以基于3D视频数据的输入和输出格式以及缩放因子。 输入格式可以是左右(L / R)格式或者是下(O / U)格式。 类似地,输出格式可以是L / R格式或O / U格式。 选择性互连可以基于3D视频数据的输入和输出像素速率。 此外,选择性互连可以逐个逐个确定。

    METHOD AND SYSTEM FOR 3D VIDEO FORMAT CONVERSION WITH INVERSE TELECINE
    19.
    发明申请
    METHOD AND SYSTEM FOR 3D VIDEO FORMAT CONVERSION WITH INVERSE TELECINE 审中-公开
    用反相电路进行3D视频格式转换的方法和系统

    公开(公告)号:US20110032333A1

    公开(公告)日:2011-02-10

    申请号:US12851095

    申请日:2010-08-05

    IPC分类号: H04N15/00

    CPC分类号: H04N13/139 H04N13/183

    摘要: A 3-dimensional (3D) video receiver may be operable to convert a decompressed 3D video frame having a 3D video interlaced format to generate a first 3D video frame having a first 3D video progressive format by performing an inverse pulldown. The generated first 3D video frame having the first 3D video progressive format may be converted to generate a second 3D video frame having a second 3D video progressive format. The generated first 3D video frame having the first 3D video progressive format may be scaled to generate the second 3D video frame having the second 3D video progressive format. When the 3D video receiver is operating in an electronic program guide (EPG) mode or in a graphics over video mode, the generated second 3D video frame having the second 3D video progressive format may be blended with graphics.

    摘要翻译: 三维(3D)视频接收器可以用于转换具有3D视频隔行格式的解压缩3D视频帧,以通过执行反向下拉来生成具有第一3D视频逐行格式的第一3D视频帧。 所生成的具有第一3D视频逐行格式的第一3D视频帧可被转换以产生具有第二3D视频逐行格式的第二3D视频帧。 可以缩放产生具有第一3D视频逐行格式的所生成的第一3D视频帧以产生具有第二3D视频逐行格式的第二3D视频帧。 当3D视频接收器以电子节目指南(EPG)模式或视频模式的图形操作时,具有第二3D视频渐进格式的所生成的第二3D视频帧可以与图形混合。

    METHOD AND SYSTEM FOR MULTIPLE PROGRESSIVE 3D VIDEO FORMAT CONVERSION
    20.
    发明申请
    METHOD AND SYSTEM FOR MULTIPLE PROGRESSIVE 3D VIDEO FORMAT CONVERSION 审中-公开
    用于多进程3D视频格式转换的方法和系统

    公开(公告)号:US20110032332A1

    公开(公告)日:2011-02-10

    申请号:US12851084

    申请日:2010-08-05

    IPC分类号: H04N13/00

    CPC分类号: H04N13/139 H04N13/183

    摘要: A 3-dimensional (3D) video receiver may be operable to scale a decompressed 3D video frame having a first 3D video progressive format to generate a 3D video frame having a second 3D video progressive format, where the second 3D video progressive format comprises a high-definition multimedia interface (HDMI) format. When operating in an electronic program guide mode or a graphics over video mode, the 3D video frame having the second 3D video progressive format may be blended with graphics. The 3D video frame having the second 3D video progressive format may be converted to generate a 3D video frame having a 3D video interlaced format by performing a pulldown. The 3D video frame having the second 3D video progressive format at a 50 Hz frame rate may be frame-rate upconverted to generate a 3D video frame having a third 3D video progressive format at a 60 Hz frame rate.

    摘要翻译: 三维(3D)视频接收器可用于缩放具有第一3D视频逐行格式的解压缩3D视频帧,以生成具有第二3D视频逐行格式的3D视频帧,其中第二3D视频逐行格式包括高 定义多媒体接口(HDMI)格式。 当以电子节目指南模式或视频模式的图形操作时,具有第二3D视频逐行格式的3D视频帧可以与图形混合。 具有第二3D视频逐行格式的3D视频帧可以被转换以通过执行下拉来生成具有3D视频隔行格式的3D视频帧。 具有50Hz帧速率的第二3D视频逐行格式的3D视频帧可以被上变频进行帧转换,以产生具有60Hz帧速率的第三3D视频逐行格式的3D视频帧。