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1. 发明申请

US20110185078A1 MEDIA SCRUBBING USING A MEDIA PROCESSOR 有权
标题翻译：使用媒体处理器进行媒体翻译
公开(公告)号：US20110185078A1
公开(公告)日：2011-07-28
申请号：US13052986
申请日：2011-03-21
申请人： Geoffrey T. Dunbar , Eric Rudolph , Sohail Baig Mohammed
发明人： Geoffrey T. Dunbar , Eric Rudolph , Sohail Baig Mohammed
IPC分类号： G06F15/16
CPC分类号： G11B27/034 , G11B27/34 , G11B2220/2562 , G11B2220/40
摘要： A system and method for a media processor separates the functions of topology creation and maintenance from the functions of processing data through a topology. The system includes a control layer including a topology generating element to generate a topology describing a set of input multimedia streams, one or more sources for the input multimedia streams, a sequence of operations to perform on the multimedia data, and a set of output multimedia streams, and a media processor to govern the passing of the multimedia data as described in the topology and govern the performance of the sequence of multimedia operations on the multimedia data to create the set of output multimedia streams. The core layer includes the input media streams, the sources for the input multimedia streams, one or more transforms to operate on the multimedia data, stream sinks, and media sinks to provide the set of output multimedia streams.
摘要翻译：媒体处理器的系统和方法将拓扑创建和维护的功能与通过拓扑处理数据的功能相分离。该系统包括控制层，其包括拓扑生成元件，用于生成描述一组输入多媒体流的拓扑，用于输入多媒体流的一个或多个源，对多媒体数据执行的一系列操作，以及一组输出多媒体流和媒体处理器，以管理如在拓扑中描述的多媒体数据的传递，并且管理多媒体数据上的多媒体操作序列的性能以创建一组输出多媒体流。核心层包括输入媒体流，用于输入多媒体流的源，用于对多媒体数据，流宿和媒体宿进行操作的一个或多个变换以提供该组输出多媒体流。

2. 发明申请

US20060129748A1 System and Related Methods for Reducing Memory Requirements of a Media Processing System 失效
标题翻译：用于减少媒体处理系统的内存需求的系统和相关方法
公开(公告)号：US20060129748A1
公开(公告)日：2006-06-15
申请号：US11275785
申请日：2006-01-30
申请人： Daniel Miller , Eric Rudolph
发明人： Daniel Miller , Eric Rudolph
IPC分类号： G06F12/14
CPC分类号： G06F9/544
摘要： A method of generating a development project including at least a matrix switch and one or more adjacent objects is presented comprising establishing an initial rendering of the development project, and negotiating buffer size and attributes between an input/output coupling the matrix switch to an input/output of the adjacent objects, wherein the negotiated buffer is utilized to communicate information between the input/output of the matrix switch and the input/output of the adjacent object by sharing information via the shared buffer.
摘要翻译：提出了一种生成包括至少矩阵切换和一个或多个相邻对象的开发项目的方法，包括建立开发项目的初始呈现，以及协调将矩阵切换耦合到输入/输出的输入/输出之间的缓冲器大小和属性，其中所述协商缓冲器用于通过共享缓冲器共享信息来在矩阵切换的输入/输出与相邻对象的输入/输出之间传送信息。

3. 发明申请

US20060070021A1 Generating and managing filter strings in a filter graph 有权
标题翻译：在过滤器图形中生成和管理过滤器字符串
公开(公告)号：US20060070021A1
公开(公告)日：2006-03-30
申请号：US11280503
申请日：2005-11-16
申请人： Daniel Miller , Eric Rudolph
发明人： Daniel Miller , Eric Rudolph
IPC分类号： G06F9/44
CPC分类号： G11B27/034
摘要： A source chain is generated for use in a development project, and cached when it is not currently required in the development project.
摘要翻译：生成源代码链用于开发项目，并在开发项目当前不需要时缓存。

4. 发明申请

US20050262201A1 Systems and methods for novel real-time audio-visual communication and data collaboration 有权
标题翻译：新型实时视听通信和数据协作的系统和方法
公开(公告)号：US20050262201A1
公开(公告)日：2005-11-24
申请号：US10836778
申请日：2004-04-30
申请人： Eric Rudolph , Yong Rui , Henrique Malvar , Li-Wei He , Michael Cohen , Ivan Tashev
发明人： Eric Rudolph , Yong Rui , Henrique Malvar , Li-Wei He , Michael Cohen , Ivan Tashev
IPC分类号： H04N7/15 , H04L12/18 , H04L29/06 , H04M3/56 , G06F15/16
CPC分类号： H04L12/1827 , H04L12/1831 , H04L29/06027 , H04L65/403 , H04L65/4038
摘要： Systems and methods are disclosed that facilitate real-time information exchange in a multimedia conferencing environment. Data Client(s) facilitate data collaboration between users and are maintained separately from audio/video (AV) Clients that provide real-time communication functionality. Data Clients can be remotely located with respect to one another and with respect to a server. A remote user Stand-in Device can be provided that comprises a display to present a remote user to local users, a digital automatic pan/tilt/zoom camera to capture imagery in, for example, a conference room and provide real-time information to an AV Client in a remote office, and a microphone array that can similarly provide real-time audio information from the conference room to an AV Client in the remote office. The invention further facilitates file transfer and presentation broadcast between Data Clients in a single location or in a plurality of disparate locations.
摘要翻译：公开了促进多媒体会议环境中的实时信息交换的系统和方法。数据客户端促进用户之间的数据协作，并与提供实时通信功能的音频/视频（AV）客户端分开维护。数据客户端可以相对于彼此和相对于服务器远程定位。可以提供远程用户待机设备，其包括向本地用户呈现远程用户的显示器，用于在例如会议室中捕获图像的数字自动摇摄/俯仰/变焦相机，并且提供实时信息远程办公室中的AV客户端以及可以类似地从会议室向远程办公室中的AV客户端提供实时音频信息的麦克风阵列。本发明进一步便于在单个位置或多个不同位置的数据客户端之间的文件传送和呈现广播。

5. 发明申请

US20050195752A1 Resolving partial media topologies 有权
标题翻译：解决部分媒体拓扑
公开(公告)号：US20050195752A1
公开(公告)日：2005-09-08
申请号：US10796505
申请日：2004-03-08
申请人： Samuel Amin , Brian Crites , Kirt Debique , Sohail Mohammed , Niranjan Nayak , Eric Rudolph , Mei Wilson
发明人： Samuel Amin , Brian Crites , Kirt Debique , Sohail Mohammed , Niranjan Nayak , Eric Rudolph , Mei Wilson
IPC分类号： H04L12/28
CPC分类号： H04L12/2805 , H04L65/4084 , H04L65/605 , H04N21/43615 , H04N21/44227 , H04N21/4431
摘要： Systems and methods for resolving a partial topology are disclosed. In one embodiment a media engine includes a topology loader module that receives a partial topology from another module associated with the media engine. The topology loader implements logic operations that convert a partial topology into a full topology, which may be returned to the media engine for presentation of the media stream(s) to a user.
摘要翻译：公开了用于解决部分拓扑的系统和方法。在一个实施例中，媒体引擎包括从与媒体引擎相关联的另一模块接收部分拓扑的拓扑加载器模块。拓扑加载器实现将部分拓扑转换为完整拓扑的逻辑运算，其可以被返回到媒体引擎以向用户呈现媒体流。

6. 发明申请

US20050125803A1 Systems for negotiating buffer size and attribute characteristics in media processing systems that create user-defined development projects 失效
公开(公告)号：US20050125803A1
公开(公告)日：2005-06-09
申请号：US11038552
申请日：2005-01-19
申请人： Daniel Miller , Eric Rudolph
发明人： Daniel Miller , Eric Rudolph
IPC分类号： G06F9/00 , G06F9/46
CPC分类号： G06F9/544
摘要： In one embodiment, a system receives an indication to generate a filter graph representing a user-defined development project. Media sources that are to be used in the user-defined development project are identified and a programming grid is establishing that incorporates a user's editing instructions. A matrix switch filter is generated based, at least in part, on the programming grid. The filter graph is assembled and comprises a plurality of individual filters. Buffer size and attribute characteristics are negotiated between an input/output of the matrix switch filter and an input/output of adjacent filters. Negotiated buffers are utilized to communicate media content between the matrix switch filter and adjacent filters by sharing a common buffer between inputs and outputs.

7. 发明申请

US20050120304A1 Interface and related methods for reducing source accesses in a development system 有权
标题翻译：用于减少开发系统中源访问的接口和相关方法
公开(公告)号：US20050120304A1
公开(公告)日：2005-06-02
申请号：US11018068
申请日：2004-12-20
申请人： Daniel Miller , Eric Rudolph
发明人： Daniel Miller , Eric Rudolph
IPC分类号： G11B27/031 , G11B27/034 , G06F3/00 , G06F13/00 , G06F15/16 , G06F17/00 , G06T11/20
CPC分类号： G11B27/031 , G11B27/034
摘要： A method of generating a filter graph of a development project is presented comprising identifying a plurality of source clips comprising the development project, wherein each source clip represents an access to a source, and combining two or more accesses for two or more source clips into a single access if the two or more source clips satisfy one or more criteria.
摘要翻译：提供了一种生成开发项目的过滤器图形的方法，包括识别包括开发项目的多个源剪辑，其中每个源剪辑表示对源的访问，并且将两个或更多个源剪辑的两个或多个访问组合成如果两个或更多个源剪辑满足一个或多个标准，则单个访问。

8. 发明申请

US20050100316A1 Methods and systems for managing multiple inputs and methods and systems for processing media content 有权
公开(公告)号：US20050100316A1
公开(公告)日：2005-05-12
申请号：US11009599
申请日：2004-12-10
申请人： Daniel Miller , Eric Rudolph
发明人： Daniel Miller , Eric Rudolph
IPC分类号： G11B27/034 , G11B27/34 , H04N5/76 , G11B27/00
CPC分类号： G11B27/034 , G11B27/34
摘要： Methods and systems for managing multiple inputs that are capable of competing or contending for a particular or primary output are described. In one embodiment, the multiple inputs are managed through the use of a software-implemented matrix switch object, and an associated data structure that is used to program the switch object and resolve contention issues between the inputs. The matrix switch object can process the multiple inputs to provide a primary output. One implementation of the switch object uses virtual input and output pins to receive and provide data streams. One specific embodiment is used in connection with multi-media editing software that enables users build or define their own editing multi-media editing projects that incorporate multiple different user-selected clips, in the form of digital data streams, into an integrated project. Each clip can be defined in terms of one or more digital data streams, e.g. video and audio streams. One implementation method defines a first data structure that represents an editing project and processes the data structure to provide a second data structure that contains data that can be used to program the matrix switch object so that multiple switch inputs are routed to multiple switch outputs and contentions between the inputs for a primary output are resolved.

9. 发明申请

US20050053357A1 Methods and systems for managing multiple inputs and methods and systems for processing media content 有权
公开(公告)号：US20050053357A1
公开(公告)日：2005-03-10
申请号：US10966485
申请日：2004-10-15
申请人： Daniel Miller , Eric Rudolph
发明人： Daniel Miller , Eric Rudolph
IPC分类号： G11B27/034 , G11B27/34 , H04N5/76 , G11B27/00
CPC分类号： G11B27/034 , G11B27/34
摘要： Methods and systems for managing multiple inputs that are capable of competing or contending for a particular or primary output are described. In one embodiment, the multiple inputs are managed through the use of a software-implemented matrix switch object, and an associated data structure that is used to program the switch object and resolve contention issues between the inputs. The matrix switch object can process the multiple inputs to provide a primary output. One implementation of the switch object uses virtual input and output pins to receive and provide data streams. One specific embodiment is used in connection with multi-media editing software that enables users build or define their own editing multi-media editing projects that incorporate multiple different user-selected clips, in the form of digital data streams, into an integrated project. Each clip can be defined in terms of one or more digital data streams, e.g. video and audio streams. One implementation method defines a first data structure that represents an editing project and processes the data structure to provide a second data structure that contains data that can be used to program the matrix switch object so that multiple switch inputs are routed to multiple switch outputs and contentions between the inputs for a primary output are resolved.

10. 发明授权

US08171151B2 Media foundation media processor 有权
标题翻译：媒体基础媒体处理器
公开(公告)号：US08171151B2
公开(公告)日：2012-05-01
申请号：US12025719
申请日：2008-02-04
申请人： Geoffrey T Dunbar , Eric Rudolph , Sohail Baig Mohammed
发明人： Geoffrey T Dunbar , Eric Rudolph , Sohail Baig Mohammed
IPC分类号： G06F15/16
CPC分类号： G11B27/034 , G11B27/34 , G11B2220/2562 , G11B2220/40
摘要： A system and method for a media processor separates the functions of topology creation and maintenance from the functions of processing data through a topology. The system includes a control layer including a topology generating element to generate a topology describing a set of input multimedia streams, one or more sources for the input multimedia streams, a sequence of operations to perform on the multimedia data, and a set of output multimedia streams, and a media processor to govern the passing of the multimedia data as described in the topology and govern the performance of the sequence of multimedia operations on the multimedia data to create the set of output multimedia streams. The core layer includes the input media streams, the sources for the input multimedia streams, one or more transforms to operate on the multimedia data, stream sinks, and media sinks to provide the set of output multimedia streams.
摘要翻译：媒体处理器的系统和方法将拓扑创建和维护的功能与通过拓扑处理数据的功能相分离。该系统包括控制层，其包括拓扑生成元件，用于生成描述一组输入多媒体流的拓扑，用于输入多媒体流的一个或多个源，对多媒体数据执行的一系列操作，以及一组输出多媒体流和媒体处理器，以管理如在拓扑中描述的多媒体数据的传递，并且管理多媒体数据上的多媒体操作序列的性能以创建一组输出多媒体流。核心层包括输入媒体流，用于输入多媒体流的源，用于对多媒体数据，流宿和媒体宿进行操作的一个或多个变换以提供该组输出多媒体流。

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