专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明申请

US20050078680A1 Scheduling scheme for distributed sending of media data 有权
标题翻译：分发发送媒体数据的调度方案
公开(公告)号：US20050078680A1
公开(公告)日：2005-04-14
申请号：US10798993
申请日：2004-03-12
申请人： Peter Barrett , James Baldwin , Dustin Green
发明人： Peter Barrett , James Baldwin , Dustin Green
IPC分类号： H04N7/173 , H04L12/56
CPC分类号： H04N21/2318 , H04N7/17336 , H04N21/23103 , H04N21/26208 , H04N21/47202 , H04N21/6405 , H04N21/8456
摘要： Media data is distributed across multiple devices, and the media data is sent therefrom by multiple senders under control of multiple schedulers. For media data blocks in a look-ahead region, schedulers transmit look ahead requests to senders in order to reserve upcoming media data blocks. In a described implementation, a look ahead request identifies a media data block. The receiving sender increments a block usage counter corresponding to the identified media data block responsive to the look ahead request. As part of a look ahead operation, if the media data block is not already in RAM, the sender preloads the media data block into RAM. While the block usage counter indicates that the corresponding media data block is locked, the sender maintains the media data block in RAM. A look ahead cancel message transmitted from the scheduler to the sender prompts the sender to decrement the block usage counter.
摘要翻译：媒体数据分布在多个设备上，并且媒体数据由多个发送者在多个调度器的控制下由其发送。对于预览区域中的媒体数据块，调度器向发送者发送预先请求，以便保留即将到来的媒体数据块。在所描述的实现中，前瞻请求识别媒体数据块。响应于前瞻请求，接收发送者增加对应于所识别的媒体数据块的块使用计数器。作为前瞻操作的一部分，如果媒体数据块尚未在RAM中，则发送器将媒体数据块预加载到RAM中。当块使用计数器指示对应的媒体数据块被锁定时，发送器将媒体数据块保持在RAM中。从调度器发送到发送方的向前取消消息提示发送方递减块使用计数器。

12. 发明申请

US20050071782A1 Miniaturized video feed generation and user-interface 审中-公开
标题翻译：小型化视频馈送生成和用户界面
公开(公告)号：US20050071782A1
公开(公告)日：2005-03-31
申请号：US10676246
申请日：2003-09-30
申请人： Peter Barrett , Dustin Green , John Grossman , James Baldwin
发明人： Peter Barrett , Dustin Green , John Grossman , James Baldwin
IPC分类号： H04N5/45 , G06F17/00 , H04N5/445 , H04N7/173 , G06F3/00 , G09G5/00
CPC分类号： H04N5/45 , H04N5/445 , H04N7/17318 , H04N21/234363 , H04N21/4122 , H04N21/4316 , H04N21/478 , H04N21/4821
摘要： An implementation, which is described herein, facilitates a presentation of multiple miniaturized video feeds to a multimedia receiver. It further facilitates a user-interface employing multiple miniaturized video feeds to a multimedia receiver. This abstract itself is not intended to limit the scope of this patent. The scope of the present invention is pointed out in the appending claims.
摘要翻译：这里描述的实现有助于将多个小型化视频馈送呈现给多媒体接收器。它进一步促进了对多媒体接收机采用多个小型化视频馈送的用户界面。本摘要本身并不旨在限制本专利的范围。在所附权利要求中指出了本发明的范围。

13. 发明申请

US20140074776A1 RE-TRIM OF FREE SPACE WITHIN VHDX 有权
公开(公告)号：US20140074776A1
公开(公告)日：2014-03-13
申请号：US13612517
申请日：2012-09-12
申请人： Dustin Green , John Starks , Neal Christiansen , Chung Lang Dai
发明人： Dustin Green , John Starks , Neal Christiansen , Chung Lang Dai
IPC分类号： G06F17/30
CPC分类号： G06F3/0614 , G06F3/061 , G06F3/064 , G06F3/065 , G06F3/0679
摘要： An invention is disclosed for maintaining out-of-band metadata for data. In embodiments of the invention, an upper layer of a storage stack determines that the metadata of a lower layer of that storage stack may have become out of sync. In response, the upper layer may issue a series of commands to the lower layer based on the metadata. In other embodiments of the invention, an offload-copy operation on data may also transfer out-of-band metadata so that it is applied to the data at the destination.

14. 发明申请

US20120324560A1 TOKEN DATA OPERATIONS 审中-公开
标题翻译： TOKEN数据操作
公开(公告)号：US20120324560A1
公开(公告)日：2012-12-20
申请号：US13162592
申请日：2011-06-17
申请人： Bryan Matthew , Rajeev Nagar , Neal Christiansen , Dustin Green , Jaivir Aithal
发明人： Bryan Matthew , Rajeev Nagar , Neal Christiansen , Dustin Green , Jaivir Aithal
IPC分类号： H04L9/32
CPC分类号： G06F9/544 , G06F21/62 , G06F21/64
摘要： In one embodiment, a host application may manage a data set maintained at a storage device using a token. A processor 220 of a host computer executing a host application may obtain a token representing a data set. The processor 220 may read a data set result based on the data set into a memory local to the host application. The data set result may be a data set copy, a data set digest, or a data set transformation.
摘要翻译：在一个实施例中，主机应用可以使用令牌来管理在存储设备处维护的数据集。执行主机应用的主计算机的处理器220可以获得表示数据集的令牌。处理器220可以基于将数据集合设置到主机应用程序本地的存储器中来读取数据集结果。数据集结果可以是数据集拷贝，数据集摘要或数据集转换。

15. 发明授权

US07640564B2 Recording resources indicators 失效
标题翻译：记录资源指标
公开(公告)号：US07640564B2
公开(公告)日：2009-12-29
申请号：US10427797
申请日：2003-05-01
申请人： Dustin Green , John Henry Grossman, IV
发明人： Dustin Green , John Henry Grossman, IV
IPC分类号： G06F3/00 , G06F13/00 , H04N5/445
CPC分类号： H04N21/4263 , H04N5/76 , H04N21/4147 , H04N21/4424 , H04N21/4438 , H04N21/47214 , H04N21/4821 , H04N21/4882
摘要： In an implementation of recording resources indicators, recording resources can each be allocated to a different program that is scheduled to be recorded. A program guide application generates a program guide in which programs are associated with a program broadcast schedule that includes a time when each of the programs are scheduled for broadcast. A resource scheduler generates a recording resources indication for display within the program guide to indicate that the recording resources are fully-allocated for a time duration during which one or more of the programs are scheduled to be recorded.
摘要翻译：在记录资源指示符的实现中，可以将记录资源分配给预定记录的不同的程序。节目指南应用产生节目指南，其中节目与节目广播节目相关联，节目广播节目包括每个节目被安排进行广播的时间。资源调度器生成用于在节目指南中显示的记录资源指示，以指示记录资源被完全分配持续一段时间，在该时间段期间，一个或多个节目被调度为被记录。

16. 发明授权

US07398000B2 Digital video segment identification 有权
标题翻译：数字视频段识别
公开(公告)号：US07398000B2
公开(公告)日：2008-07-08
申请号：US10108000
申请日：2002-03-26
申请人： Dustin Green
发明人： Dustin Green
IPC分类号： H04N5/91 , H04N9/79 , H04N5/00 , H04N7/01 , G11B27/02 , G11B19/02
CPC分类号： H04N21/4325 , H04N5/76 , H04N21/44008 , H04N21/812 , Y10S358/908
摘要： An entertainment system, having a capability to playback a stored digital video record that includes frames of video data received from a television broadcast system, approximates ranges of frames in a digital video record that are either commercials or non-commercials. The system also approximates frames that are either a beginning or an ending of a commercial or a non-commercial. The system then associates as a commercial two of the approximated frames that are a beginning or an ending of a commercial or a non-commercial and one or more of the approximated ranges there between until a predetermined percentage of the playback time of the digital video record is taken up by the associated commercials.
摘要翻译：具有播放包含从电视广播系统接收的视频数据帧的存储的数字视频记录的能力的娱乐系统近似于广告或非广告的数字视频记录中的帧的范围。该系统还近似于商业或非商业的开始或结束的框架。该系统然后将其作为广告或非商业广告的一个或多个近似值的一个或多个近似值的商业广告两者相关联，直到数字视频记录的播放时间的预定百分比被相关的广告所占用。

17. 发明申请

US20080101771A1 Accelerated Access to Frames from a Compressed Digital Video Stream without Keyframes 有权
公开(公告)号：US20080101771A1
公开(公告)日：2008-05-01
申请号：US11967949
申请日：2007-12-31
申请人： Dustin Green
发明人： Dustin Green
IPC分类号： H04N7/26
CPC分类号： H04N5/783 , H04N5/781 , H04N5/85 , H04N9/8042
摘要： A digital video recorder stores digital video streams having sequences of encoded frames that are predominantly non-keyframes. The digital video recorder synthesizes keyframes for the digital video stream by decoding the frames in sequence and occasionally capturing the state of the decoder as it decodes the frames. The decoder states are stored in a state index in association with the frames. During playback at normal or accelerated speeds, the digital video recorder is capable of random accelerated access of any frame in the digital video stream. A decoder state associated with the accessed frame is retrieved from the state index and used to begin decoding at or near the accessed frame. The decoder state initializes a playback decoder to the state that enables complete decoding and rendering of the accessed frame without having to decode multiple frames previous to the accessed frame, thereby minimizing time delays in playback.

18. 发明授权

US07035526B2 Advancing playback of video data based on parameter values of video data 失效
公开(公告)号：US07035526B2
公开(公告)日：2006-04-25
申请号：US09780283
申请日：2001-02-09
申请人： Dustin Green
发明人： Dustin Green
IPC分类号： H04N5/91
CPC分类号： H04N21/4325 , G11B27/28 , H04N5/4401 , H04N5/782 , H04N21/4334 , H04N21/4345 , H04N21/44008 , H04N21/478 , H04N21/8455 , H04N21/8456
摘要： A digital video data system automatically skips the playback of recorded video data to a position that corresponds to a transition between segments of the video data. Positions that are candidates for being segment transitions are identified by quantifying the rate of change of one or more parameters of the video data at multiple positions and determining positions for which the rate of change is locally maximal. Parameters such as luminance, I-frame frequency, and frame size tend to change most rapidly at segment transitions. Information relating to the change in the parameter values is stored with recorded video data so that it can be used to identify segment transitions during playback of the video data. During playback, and in response to user input, the system selects a position where the rate of change of parameter values is locally maximal and skips playback to that position.

19. 发明申请

US20050081246A1 Priority mechanism for distributed sending of media data 有权
标题翻译：分发发送媒体数据的优先机制
公开(公告)号：US20050081246A1
公开(公告)日：2005-04-14
申请号：US10800287
申请日：2004-03-12
申请人： Peter Barrett , James Baldwin , Dustin Green
发明人： Peter Barrett , James Baldwin , Dustin Green
IPC分类号： H04N7/173 , H04L12/413
CPC分类号： H04N21/2318 , H04N7/17336 , H04N21/26208 , H04N21/47202 , H04N21/6405 , H04N21/8456
摘要： Media data is distributed across multiple devices, and multiple schedulers and senders are installed across the multiple devices. Schedulers formulate send requests that stipulate particular media data portions and designate destination clients. Each send request is associated with a send priority. The send requests are transmitted from the multiple schedulers to the multiple senders. The senders rank respective received send requests according to their associated send priorities. Based on the ranked respective send requests and responsive to a respective send bandwidth of each sender, the senders ascertain respective threshold priorities. Each respective threshold priority corresponds to the lowest send priority of all send requests that have been accepted for sending by a respective sender. By comparing individual send priorities associated with individual send requests to respective threshold priorities, the schedulers are able to determine which send requests are selected for sending by respective senders.
摘要翻译：媒体数据分布在多个设备上，多个设备之间安装了多个调度程序和发送者。调度器制定了规定特定媒体数据部分并指定目标客户端的发送请求。每个发送请求与发送优先级相关联。发送请求从多个调度器发送到多个发送者。发送者根据其相关的发送优先级对相应的接收到的发送请求进行排序。基于排列的各个发送请求并响应于每个发送者的相应发送带宽，发送者确定相应的阈值优先级。每个相应的阈值优先级对应于已经被相应发送者发送接收的所有发送请求的最低发送优先级。通过将与各个发送请求相关联的各个发送优先级与相应的阈值优先级相比较，调度器能够确定哪些发送请求被选择用于由各个发送者发送。

20. 发明申请

US20080267584A1 Digital Video Segment Identification 有权
标题翻译：数字视频段识别
公开(公告)号：US20080267584A1
公开(公告)日：2008-10-30
申请号：US12168751
申请日：2008-07-07
申请人： Dustin Green
发明人： Dustin Green
IPC分类号： H04N5/91 , H04N7/26
CPC分类号： H04N21/4325 , H04N5/76 , H04N21/44008 , H04N21/812 , Y10S358/908
摘要： An entertainment system, having a capability to playback a stored digital video record that includes frames of video data received from a television broadcast system, approximates ranges of frames in a digital video record that are either commercials or non-commercials. The system also approximates frames that are either a beginning or an ending of a commercial or a non-commercial. The system then associates as a commercial two of the approximated frames that are a beginning or an ending of a commercial or a non-commercial and one or more of the approximated ranges there between until a predetermined percentage of the playback time of the digital video record is taken up by the associated commercials.
摘要翻译：具有播放包含从电视广播系统接收的视频数据帧的存储的数字视频记录的能力的娱乐系统近似于广告或非广告的数字视频记录中的帧的范围。该系统还近似于商业或非商业的开始或结束的框架。该系统然后将其作为广告或非商业广告的一个或多个近似值的一个或多个近似值的商业广告两者相关联，直到数字视频记录的播放时间的预定百分比被相关的广告所占用。

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