专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明申请

US20060236245A1 Dynamic real-time playback 有权
公开(公告)号：US20060236245A1
公开(公告)日：2006-10-19
申请号：US11107397
申请日：2005-04-15
申请人： Sachin Agarwal , Giovanni Agnoli , Brian Everett Meaney
发明人： Sachin Agarwal , Giovanni Agnoli , Brian Everett Meaney
IPC分类号： G11B27/00
CPC分类号： G11B27/02 , G11B27/034 , G11B27/34
摘要： Systems and methods for previewing edited video. In general, in one implementation, a method includes generating a video sequence from a plurality of video segments, identifying an inability to output at least one video segment in the video sequence in substantially real time; and adjusting an output level associated with the at least one video segment to enable the at least one video segment to be output in substantially real time. The output level may include a video quality or a frame rate.

42. 发明授权

US08358701B2 Switching decode resolution during video decoding 有权
标题翻译：在视频解码期间切换解码分辨率
公开(公告)号：US08358701B2
公开(公告)日：2013-01-22
申请号：US11107987
申请日：2005-04-15
申请人： Peter Hungye Chou , Giovanni Agnoli , Haitao Guo , Siladitya Bhattacharya , Vikrant Kasarabada
发明人： Peter Hungye Chou , Giovanni Agnoli , Haitao Guo , Siladitya Bhattacharya , Vikrant Kasarabada
IPC分类号： H04N7/12
CPC分类号： H04N19/59 , H04N19/102 , H04N19/122 , H04N19/132 , H04N19/159 , H04N19/16 , H04N19/172 , H04N19/176 , H04N19/18 , H04N19/44 , H04N19/513
摘要： The decode resolution of a video signal can be varied during decoding by decoding a first portion of a video signal at a first resolution; determining a second resolution, different from the first resolution, at which a second portion of the video signal is to be decoded; adjusting one or more reference pictures associated with the video signal to correspond to the second resolution; and decoding the second portion of the video signal at the second resolution. The second resolution, at which the second portion of the video signal is decoded, can be selected from a plurality of predetermined decoding resolutions in response to the detection of a predetermined condition or in response to an input received from a user. Additionally, one or more reference pictures associated with the video signal can be up-sampled or down-sampled in at least one of the horizontal direction and the vertical direction.
摘要翻译：可以在解码期间通过以第一分辨率解码视频信号的第一部分来改变视频信号的解码分辨率; 确定与第一分辨率不同的第二分辨率，视频信号的第二部分将被解码; 调整与所述视频信号相关联的一个或多个参考图片以对应于所述第二分辨率; 以及以第二分辨率对视频信号的第二部分进行解码。视频信号的第二部分被解码的第二分辨率可以响应于预定条件的检测或响应于从用户接收到的输入而从多个预定解码分辨率中选择。此外，与视频信号相关联的一个或多个参考图片可以在水平方向和垂直方向中的至少一个中进行上采样或下采样。

43. 发明申请

US20120210217A1 Media-Editing Application with Multiple Resolution Modes 有权
标题翻译：具有多种分辨率模式的媒体编辑应用程序
公开(公告)号：US20120210217A1
公开(公告)日：2012-08-16
申请号：US13111895
申请日：2011-05-19
申请人： Gregory B. Abbas , Kenneth M. Carson , Giovanni Agnoli
发明人： Gregory B. Abbas , Kenneth M. Carson , Giovanni Agnoli
IPC分类号： G06F3/048
CPC分类号： G11B27/34 , G06F3/048 , G06F9/00 , G06F17/30073 , G06F17/30781 , G06T3/4092 , G11B27/00 , G11B27/031 , G11B27/036 , G11B27/105 , H04N1/00822 , H04N1/4172 , H04N5/14 , H04N5/23245 , H04N5/343 , H04N19/40 , H04N21/472 , H04N21/47205 , H04N2201/212 , Y10S707/913
摘要： For a media-editing application, some embodiments provide a method for creating a media presentation that combines several media clips. During an editing process to define a particular media project, the method receives a first set of edits to the particular media project while the media-editing application is in a first resolution mode that uses content stored at a first resolution to generate the particular media project. The method receives a selection of a user interface tool to modify the resolution mode. The method switches to a second resolution mode that uses content stored at a second resolution to generate the particular media project without interrupting the editing process. After switching to the second resolution mode, the method receives a second set of edits to the same particular media project during the same editing process to define the particular media project.
摘要翻译：对于媒体编辑应用，一些实施例提供了一种用于创建组合多个媒体剪辑的媒体呈现的方法。在定义特定媒体项目的编辑过程期间，该方法接收对特定媒体项目的第一组编辑，同时媒体编辑应用处于使用以第一分辨率存储的内容来生成特定媒体项目的第一分辨率模式。该方法接收用户界面工具的选择以修改分辨率模式。该方法切换到使用以第二分辨率存储的内容来生成特定媒体项目而不中断编辑过程的第二分辨率模式。在切换到第二分辨率模式之后，该方法在相同的编辑过程期间接收对相同特定媒体项目的第二组编辑，以定义特定的媒体项目。

44. 发明申请

US20060233252A1 Reduced resolution video decode 有权
公开(公告)号：US20060233252A1
公开(公告)日：2006-10-19
申请号：US11107988
申请日：2005-04-15
申请人： Siladitya Bhattacharya , Haitao Guo , Giovanni Agnoli
发明人： Siladitya Bhattacharya , Haitao Guo , Giovanni Agnoli
IPC分类号： H04N11/02 , H04N7/12 , H04N11/04 , H04B1/66
CPC分类号： H04N19/59 , H04N19/122 , H04N19/159 , H04N19/162 , H04N19/172 , H04N19/61
摘要： A video signal can be decoded at a reduced resolution by receiving a video signal encoded at a first resolution; determining a second resolution at which the received video signal is to be decoded, wherein the second resolution is lower than the first resolution; and decoding the received video signal at the second resolution. The second resolution can be selected from a plurality of predetermined decoding resolutions. Further, the second resolution can be selected in response to an input received from a user. Decoding of the received video signal can include scaling one or more reference pictures by a first scaling factor and scaling one or more non-reference pictures by a second scaling factor. Additionally, scaling can comprise transforming a first portion of frequency coefficients associated with a block of picture information and discarding a second portion of frequency coefficients associated with the block of picture information.

45. 发明授权

US09099161B2 Media-editing application with multiple resolution modes 有权
标题翻译：具有多种分辨率模式的媒体编辑应用程序
公开(公告)号：US09099161B2
公开(公告)日：2015-08-04
申请号：US13111895
申请日：2011-05-19
申请人： Gregory B. Abbas , Kenneth M. Carson , Giovanni Agnoli
发明人： Gregory B. Abbas , Kenneth M. Carson , Giovanni Agnoli
IPC分类号： G06F3/00 , G11B27/34 , H04N1/00 , H04N1/417 , G11B27/031 , G11B27/036 , G06F9/00 , G11B27/00 , H04N5/14 , H04N5/232 , H04N5/343 , H04N19/40 , G06F3/048 , G06F17/30 , G11B27/10
CPC分类号： G11B27/34 , G06F3/048 , G06F9/00 , G06F17/30073 , G06F17/30781 , G06T3/4092 , G11B27/00 , G11B27/031 , G11B27/036 , G11B27/105 , H04N1/00822 , H04N1/4172 , H04N5/14 , H04N5/23245 , H04N5/343 , H04N19/40 , H04N21/472 , H04N21/47205 , H04N2201/212 , Y10S707/913
摘要： For a media-editing application, some embodiments provide a method for creating a media presentation that combines several media clips. During an editing process to define a particular media project, the method receives a first set of edits to the particular media project while the media-editing application is in a first resolution mode that uses content stored at a first resolution to generate the particular media project. The method receives a selection of a user interface tool to modify the resolution mode. The method switches to a second resolution mode that uses content stored at a second resolution to generate the particular media project without interrupting the editing process. After switching to the second resolution mode, the method receives a second set of edits to the same particular media project during the same editing process to define the particular media project.
摘要翻译：对于媒体编辑应用，一些实施例提供了一种用于创建组合多个媒体剪辑的媒体呈现的方法。在定义特定媒体项目的编辑过程期间，该方法接收对特定媒体项目的第一组编辑，同时媒体编辑应用处于使用以第一分辨率存储的内容来生成特定媒体项目的第一分辨率模式。该方法接收用户界面工具的选择以修改分辨率模式。该方法切换到使用以第二分辨率存储的内容来生成特定媒体项目而不中断编辑过程的第二分辨率模式。在切换到第二分辨率模式之后，该方法在相同的编辑过程期间接收对相同特定媒体项目的第二组编辑，以定义特定的媒体项目。

46. 发明授权

US08645834B2 Dynamic real-time playback 有权
标题翻译：动态实时播放
公开(公告)号：US08645834B2
公开(公告)日：2014-02-04
申请号：US12652692
申请日：2010-01-05
申请人： Sachin Agarwal , Giovanni Agnoli , Brian Everett Meaney
发明人： Sachin Agarwal , Giovanni Agnoli , Brian Everett Meaney
IPC分类号： G06F3/00
CPC分类号： G11B27/02 , G11B27/034 , G11B27/34
摘要： Systems and methods for previewing edited video. In general, in one implementation, a method includes generating a video sequence from a plurality of video segments, identifying an inability to output at least one video segment in the video sequence in substantially real time; and adjusting an output level associated with the at least one video segment to enable the at least one video segment to be output in substantially real time. The output level may include a video quality or a frame rate.
摘要翻译：用于预览编辑视频的系统和方法通常，在一个实现中，一种方法包括从多个视频片段生成视频序列，识别不能基本上实时地输出视频序列中的至少一个视频片段; 以及调整与所述至少一个视频段相关联的输出电平，以使所述至少一个视频段基本上实时地输出。输出电平可以包括视频质量或帧速率。

47. 发明授权

US08385427B2 Reduced resolution video decode 有权
标题翻译：降低分辨率视频解码
公开(公告)号：US08385427B2
公开(公告)日：2013-02-26
申请号：US11107988
申请日：2005-04-15
申请人： Siladitya Bhattacharya , Haitao Guo , Giovanni Agnoli
发明人： Siladitya Bhattacharya , Haitao Guo , Giovanni Agnoli
IPC分类号： H04N11/04 , H04N11/02 , G06K9/32
CPC分类号： H04N19/59 , H04N19/122 , H04N19/159 , H04N19/162 , H04N19/172 , H04N19/61
摘要： A video signal can be decoded at a reduced resolution by receiving a video signal encoded at a first resolution; determining a second resolution at which the received video signal is to be decoded, wherein the second resolution is lower than the first resolution; and decoding the received video signal at the second resolution. The second resolution can be selected from a plurality of predetermined decoding resolutions. Further, the second resolution can be selected in response to an input received from a user. Decoding of the received video signal can include scaling one or more reference pictures by a first scaling factor and scaling one or more non-reference pictures by a second scaling factor. Additionally, scaling can comprise transforming a first portion of frequency coefficients associated with a block of picture information and discarding a second portion of frequency coefficients associated with the block of picture information.
摘要翻译：可以通过接收以第一分辨率编码的视频信号，以降低的分辨率对视频信号进行解码; 确定所述接收到的视频信号将被解码的第二分辨率，其中所述第二分辨率低于所述第一分辨率; 以及以所述第二分辨率解码所接收的视频信号。可以从多个预定解码分辨率中选择第二分辨率。此外，可以响应于从用户接收的输入来选择第二分辨率。接收到的视频信号的解码可以包括通过第一缩放因子缩放一个或多个参考图像，并且通过第二缩放因子缩放一个或多个非参考图像。此外，缩放可以包括变换与图像信息块相关联的频率系数的第一部分，并且丢弃与图像信息块相关联的频率系数的第二部分。

48. 发明申请

US20120209889A1 Data Structures for a Media-Editing Application 有权
标题翻译：媒体编辑应用程序的数据结构
公开(公告)号：US20120209889A1
公开(公告)日：2012-08-16
申请号：US13111912
申请日：2011-05-19
申请人： Giovanni Agnoli , Kenneth M. Carson , Nils Angquist , Andrew S. Demkin , Shaun M. Poole
发明人： Giovanni Agnoli , Kenneth M. Carson , Nils Angquist , Andrew S. Demkin , Shaun M. Poole
IPC分类号： G06F17/30
CPC分类号： G11B27/34 , G06F3/048 , G06F9/00 , G06F17/30073 , G06F17/30781 , G06T3/4092 , G11B27/00 , G11B27/031 , G11B27/036 , G11B27/105 , H04N1/00822 , H04N1/4172 , H04N5/14 , H04N5/23245 , H04N5/343 , H04N19/40 , H04N21/472 , H04N21/47205 , H04N2201/212 , Y10S707/913
摘要： Some embodiments provide a method for defining a data structure for representing a media file imported into a media-editing application. The method defines a reference to an original version of a media file. The method defines references to one or more transcoded versions of the media file. Each of the transcoded versions has a different resolution. The method defines a set of metadata storing information regarding the media file. In some embodiments, the media file includes both audio and video. The method defines a video clip data structure for the media file that references the first data structure and an audio clip data structure for the media file that also references the asset data structure. The method defines a media clip data structure that contains the video clip data structure and the audio clip data structure. The media clip data structure is for editing into a composite video presentation.
摘要翻译：一些实施例提供了一种用于定义用于表示导入到媒体编辑应用中的媒体文件的数据结构的方法。该方法定义了对媒体文件的原始版本的引用。该方法定义对媒体文件的一个或多个转码版本的引用。每个转码版本都有不同的分辨率。该方法定义了存储关于媒体文件的信息的一组元数据。在一些实施例中，媒体文件包括音频和视频。该方法定义了用于引用第一数据结构的媒体文件的视频剪辑数据结构以及也参考资产数据结构的媒体文件的音频剪辑数据结构。该方法定义了包含视频剪辑数据结构和音频剪辑数据结构的媒体剪辑数据结构。媒体剪辑数据结构用于编辑为复合视频呈现。

49. 发明申请

US20070043808A1 System, method, and computer program product for media publishing request processing 有权
标题翻译：用于媒体发布请求处理的系统，方法和计算机程序产品
公开(公告)号：US20070043808A1
公开(公告)日：2007-02-22
申请号：US11586133
申请日：2006-10-25
申请人： Giovanni Agnoli , Christopher Pirazzi , Howard Chartock , Steve Chen , Harry Chomsky , Angela Lai , Kerrick Lindsey , David Pawson , Jody Shapiro , Daniel Weaver
发明人： Giovanni Agnoli , Christopher Pirazzi , Howard Chartock , Steve Chen , Harry Chomsky , Angela Lai , Kerrick Lindsey , David Pawson , Jody Shapiro , Daniel Weaver
IPC分类号： G06F15/16
CPC分类号： H04L65/602 , H04L29/06 , H04L29/06027 , H04L65/4084 , H04L65/607 , H04L67/1002 , H04L67/1008 , H04L67/1012 , H04L67/1029 , H04L67/2814 , H04L67/2823 , H04L67/2847 , H04L69/329 , H04N21/23103 , H04N21/23106 , H04N21/2343 , H04N21/2405 , H04N21/6581 , H04N21/6582
摘要： A system, method, and computer program product for publishing transcoded media content in response to publishing service requests from end users. A user request for media content, is processed intelligently, either by directing the processing of the request to one of a set of transcoding servers so as to effectively balance the load among the servers, or by directing the processing of the request to an appropriate alternative means for satisfying the request. Transcoding tasks can be prioritized. Moreover, the current load on any particular transcoding server can be monitored in conjunction with determination of the load to be created by a transcoding task, in order to facilitate server selection. Transcoding can be performed on-demand or in a batch mode. Alternatively, a request can be satisfied by distributing media content that has already been transcoded and is resident in cache memory in anticipation of such requests.
摘要翻译：一种系统，方法和计算机程序产品，用于响应于最终用户的发布服务请求，发布转码媒体内容。通过将请求的处理指向一组代码转换服务器之一来有效地平衡服务器之间的负载，或通过将请求的处理引导到适当的替代方案来对用户对媒体内容的请求进行智能处理满足要求的手段。转码任务可以优先。此外，可以结合确定由代码转换任务创建的负载来监视任何特定转码服务器上的当前负载，以便于服务器选择。转码可以按需或批量模式进行。或者，可以通过分发已经被转码的媒体内容并且预期到这样的请求而驻留在高速缓冲存储器中来满足请求。

50. 发明申请

US20060233259A1 Switching decode resolution during video decoding 有权
公开(公告)号：US20060233259A1
公开(公告)日：2006-10-19
申请号：US11107987
申请日：2005-04-15
申请人： Peter Chou , Giovanni Agnoli , Haitao Guo , Siladitya Bhattacharya , Vikrant Kasarabada
发明人： Peter Chou , Giovanni Agnoli , Haitao Guo , Siladitya Bhattacharya , Vikrant Kasarabada
IPC分类号： H04N11/02 , H04B1/66 , H04N11/04 , H04N7/12
CPC分类号： H04N19/59 , H04N19/102 , H04N19/122 , H04N19/132 , H04N19/159 , H04N19/16 , H04N19/172 , H04N19/176 , H04N19/18 , H04N19/44 , H04N19/513
摘要： The decode resolution of a video signal can be varied during decoding by decoding a first portion of a video signal at a first resolution; determining a second resolution, different from the first resolution, at which a second portion of the video signal is to be decoded; adjusting one or more reference pictures associated with the video signal to correspond to the second resolution; and decoding the second portion of the video signal at the second resolution. The second resolution, at which the second portion of the video signal is decoded, can be selected from a plurality of predetermined decoding resolutions in response to the detection of a predetermined condition or in response to an input received from a user. Additionally, one or more reference pictures associated with the video signal can be up-sampled or down-sampled in at least one of the horizontal direction and the vertical direction.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式