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14 条记录 (耗时 0.012 秒)

    VIDEO DISPLAY MODE CONTROL
    1.
    发明公开
    VIDEO DISPLAY MODE CONTROL 审中-公开
    VIDEOANZEIGEMODUSSTEUERUNG

    公开(公告)号：EP2064881A1

    公开(公告)日：2009-06-03

    申请号：EP07811154.9

    申请日：2007-08-06

    申请人： Advanced Micro Devices, Inc. ,  ATI Technologies ULC

    发明人： CALLWAY, Edward, G. ,  GLEN, David ,  GRUBER, Andrew ,  ARORA, Gaurav ,  SWAN, Philip

    IPC分类号： H04N5/46 ,  H04N5/14 ,  H04N7/01 ,  G09G5/00 ,  A63F13/00

    CPC分类号： H04N5/46 ,  H04N5/14 ,  H04N21/42607 ,  H04N21/42653 ,  H04N21/44008

    摘要： A video graphics chip includes a graphics module configured to process incoming video information in accordance with different modes to produce a video output signal and to transmit the video output signal toward a display screen for rendering of video corresponding to the video information, and a display mode module coupled to the graphics module configured to analyze the incoming video information to determine a type of video associated with the incoming video information and to send a video mode indication of a preferred video processing mode for the incoming video information to the graphics module, where the graphics module is configured to process the incoming video information in accordance with a selected mode from the plurality of different modes based on the video mode indication received from the dis la module.

    DISPLAY INFORMATION FEEDBACK
    3.
    发明公开
    DISPLAY INFORMATION FEEDBACK 有权
    显示信息回馈

    公开(公告)号：EP2030437A2

    公开(公告)日：2009-03-04

    申请号：EP07795890.8

    申请日：2007-06-07

    申请人： ATI Technologies ULC ,  ADVANCED MICRO DEVICES, INC.

    发明人： CALLWAY, Edward, G. ,  GLEN, David ,  GRUBER, Andrew ,  ARORA, Guarav ,  SWAN, Philip

    IPC分类号： H04N5/44 ,  H04N7/24 ,  G09G5/00

    CPC分类号： H04N5/44 ,  G09G5/005 ,  G09G5/006 ,  G09G2320/08 ,  G09G2370/042 ,  H04N21/4122 ,  H04N21/4363

    摘要： In general, in an aspect, the invention provides a multimedia entertainment system including a communication link, a video source coupled to the communication link and configured to produce a video signal and provide the video signal to the communication link, a video display coupled to the communication link and configured to receive the video signal from the video source via the communication link, and to provide dynamic display characteristic information indicative of a display capability of the video display to the video source via the communication link, wherein the video source is configured to receive the dynamic display characteristic information and to produce the video signal as a function of the dynamic display characteristic information, and wherein the video display is configured to display a video image in accordance with the video signal provided by the video source.

    THREE-DIMENSIONAL VIDEO DISPLAY SYSTEM WITH MULTI-STREAM SENDING/RECEIVING OPERATION
    5.
    发明公开
    THREE-DIMENSIONAL VIDEO DISPLAY SYSTEM WITH MULTI-STREAM SENDING/RECEIVING OPERATION 审中-公开
    具有多流传输/接收三维视频显示系统

    公开(公告)号：EP2520097A1

    公开(公告)日：2012-11-07

    申请号：EP10840262.9

    申请日：2010-12-29

    申请人： ATI Technologies ULC

    发明人： GLEN, David

    IPC分类号： H04N21/2365 ,  H04N13/02 ,  H04N13/04 ,  H04N21/4385

    CPC分类号： H04N13/178 ,  H04N13/139 ,  H04N13/161 ,  H04N21/2365

    摘要： A three-dimensional processing circuit includes a multi-stream 3D image sender that produces packet based multi-stream information that includes a first stream that has first eye view information, such as left eye frame information and a second stream that includes corresponding second eye view information, such as right eye frame information, for display on a single display, wherein each stream comprises a same object viewed from differing view perspectives. In one example, the multi-stream information is communicated as packetized data over a single cable, for example wherein a packet includes both the left eye and right eye information. In addition, the encoder provides as part of the multi-stream information, control information indicating that the first and second streams are for a single display. In one example, the multi-streams are communicated concurrently so that the single display can display stereoscopic left and right eye frame information. A corresponding receiver is also disclosed that decodes the packet based multi-stream information and combines the decoded left eye frame information and corresponding right eye information for a 3D viewing effect. In one example this may be based on control information associated with the packet based multi-stream information. Related methods are also set forth.

    DISPLAYING COMPRESSED SUPERTILE IMAGES
    9.
    发明公开
    DISPLAYING COMPRESSED SUPERTILE IMAGES 有权
    显示图像的压缩后SUPER砖

    公开(公告)号：EP2596491A1

    公开(公告)日：2013-05-29

    申请号：EP11809337.6

    申请日：2011-07-19

    申请人： ATI Technologies ULC

    发明人： GLEN, David

    IPC分类号： G09G5/36 ,  G09G5/39

    CPC分类号： G09G5/363 ,  G06T1/20 ,  G06T1/60 ,  G06T9/00 ,  G06T15/005 ,  G09G2340/02 ,  G09G2360/06 ,  G09G2360/122 ,  H04N19/59

    摘要： A method for the display of compressed super tile images is disclosed. In one embodiment, a method for displaying an image frame from a plurality of compressed super tile frames includes: reading the compressed super tile frames; expanding the compressed super tile frames; and combining the expanded super tile frames to generate the image frame. The expanding can include generating an expanded super tile frame corresponding to each of the compressed super tile frames by inserting blank pixels for tiles in the expanded super tile frame that are not in the corresponding compressed super tile frame. Corresponding system and computer program products are also disclosed.

    AUTOMATED COMPLIANCE TESTING FOR VIDEO DEVICES
    10.
    发明公开
    AUTOMATED COMPLIANCE TESTING FOR VIDEO DEVICES 有权
    视频设备的自动测试兼容性

    公开(公告)号：EP2140689A1

    公开(公告)日：2010-01-06

    申请号：EP08733616.0

    申请日：2008-03-18

    申请人： ATI Technologies ULC

    发明人： GLEN, David ,  LUK, Betty

    IPC分类号： H04N17/00 ,  H04N17/04

    CPC分类号： H04N17/04 ,  G09G3/006 ,  G09G3/2096 ,  G09G5/006 ,  G09G2370/04

    摘要： A method of automated video device testing, and source and sink video devices are disclosed. A test signal may be provided by way of a video link from a video source to a video sink, over a video link extending therebetween. The method includes receiving on the video link a request from the video sink to provide the test signal; identifying based on the request, a requested test signal; providing the requested test signal from the video source to the video sink over the video link. In another embodiment, a video sink may be queried over a video link to determine a metric describing at least a portion of know video signal, as received and determined at the video sink to verify integrity of the video signal at the video sink.