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1. 发明授权

US5553222A Multimedia synchronization system 失效
标题翻译：多媒体同步系统
公开(公告)号：US5553222A
公开(公告)日：1996-09-03
申请号：US575002
申请日：1995-12-19
申请人： Steve H. Milne , Matthew L. Denman , James M. Tindell , John C. Tobias, II , Michael R. Dilts , Bradley A. Edelman
发明人： Steve H. Milne , Matthew L. Denman , James M. Tindell , John C. Tobias, II , Michael R. Dilts , Bradley A. Edelman
IPC分类号： G04G7/00 , G04G9/00 , G06F1/14 , G06F3/048 , G06F3/14 , G06F9/52 , G06F17/30 , G06F19/00 , H04N5/265 , H04N21/234 , H04N21/2343 , H04N21/43 , H04N21/44 , G06T1/00
CPC分类号： H04N21/23412 , G06F17/30017 , H04N21/234318 , H04N21/4307 , H04N21/44012 , Y10S715/967
摘要： A method and system for providing synchronization of the timing of various multimedia events. Clock objects are defined in the storage and associated with an internal or external source of current time. The clock objects are able to be displayed on the display, but can be hidden once their linkages are defined. One or more multimedia objects representative of audio, visual or other multimedia events are defined and linked to a particular clock object or clock objects. Then, a processor synchronizes the multimedia objects with the associated clock object or objects. Finally, the various multimedia events are performed in synchronization with their associated clocks.
摘要翻译：一种用于提供各种多媒体事件的定时同步的方法和系统。时钟对象在存储器中定义，并与当前时间的内部或外部源相关联。时钟对象能够显示在显示屏上，但一旦定义了它们的连接，就可以隐藏时钟对象。代表音频，视觉或其他多媒体事件的一个或多个多媒体对象被定义并链接到特定的时钟对象或时钟对象。然后，处理器将多媒体对象与相关联的时钟对象同步。最后，与其相关联的时钟同步地执行各种多媒体事件。

2. 发明授权

US5530859A System for synchronizing a midi presentation with presentations generated by other multimedia streams by means of clock objects 失效
标题翻译：用于通过时钟对象将MIDI播放与由其他多媒体流生成的演示同步的系统
公开(公告)号：US5530859A
公开(公告)日：1996-06-25
申请号：US60150
申请日：1993-05-10
申请人： John C. Tobias, II , Matthew L. Denman
发明人： John C. Tobias, II , Matthew L. Denman
IPC分类号： G06F17/30 , G06T13/00 , G06F9/44
CPC分类号： G06F17/30017
摘要： A method and system for providing synchronization of the timing of various multimedia events, including MIDI data events. Clock objects are defined in the storage and associated with an internal or external source of current time. The clock objects are able to be displayed on the display, but can be hidden once their linkages are defined. One or more multimedia objects representative of audio, visual or other multimedia events, including a MIDI data object, are defined and linked to a particular clock object or clock objects. Then, a processor synchronizes the multimedia objects, including a MIDI data object, with the associated clock object or objects. Finally, the various multimedia events are performed in synchronization with their associated clocks. The multimedia objects, including the MIDI data, may include external multimedia sources managed by the computer system.
摘要翻译：一种用于提供包括MIDI数据事件的各种多媒体事件的定时同步的方法和系统。时钟对象在存储器中定义，并与当前时间的内部或外部源相关联。时钟对象能够显示在显示屏上，但一旦定义了它们的连接，就可以隐藏时钟对象。代表音频，视觉或其他多媒体事件（包括MIDI数据对象）的一个或多个多媒体对象被定义并链接到特定的时钟对象或时钟对象。然后，处理器将包括MIDI数据对象的多媒体对象与相关联的时钟对象或对象同步。最后，与其相关联的时钟同步地执行各种多媒体事件。包括MIDI数据的多媒体对象可以包括由计算机系统管理的外部多媒体源。

3. 发明授权

US5596696A Method and apparatus for synchronizing graphical presentations 失效
标题翻译：用于同步图形呈现的方法和装置
公开(公告)号：US5596696A
公开(公告)日：1997-01-21
申请号：US60151
申请日：1993-05-10
申请人： James M. Tindell , Matthew L. Denman
发明人： James M. Tindell , Matthew L. Denman
IPC分类号： G06F17/30 , G11B27/034 , G11B27/10 , G11B27/34 , G06F15/00
CPC分类号： G06F17/30017 , G11B27/034 , G11B27/10 , G11B27/34 , G11B2220/90
摘要： A method and system for providing synchronization of the timing of various multimedia events, including a visual event is disclosed. Clock objects are defined in the storage and associated with an internal or external source of current time. The clock objects are able to be displayed on the display, but can be hidden once their linkages are defined. One or more multimedia objects representative of audio, visual or other multimedia events, including an audio object, are defined and linked to a particular clock object or clock objects. Then, a processor synchronizes the multimedia objects, including a visual object, with the associated clock object or objects. Finally, the various multimedia events are performed in synchronization with their associated clocks. The multimedia objects, including the visual object, may include external multimedia sources managed by the computer system.
摘要翻译：公开了一种用于提供包括视觉事件的各种多媒体事件的定时同步的方法和系统。时钟对象在存储器中定义，并与当前时间的内部或外部源相关联。时钟对象能够显示在显示屏上，但一旦定义了它们的连接，就可以隐藏时钟对象。代表音频，视觉或其他多媒体事件（包括音频对象）的一个或多个多媒体对象被定义并链接到特定的时钟对象或时钟对象。然后，处理器将多媒体对象（包括可视对象）与相关联的时钟对象同步。最后，与其相关联的时钟同步地执行各种多媒体事件。包括可视对象的多媒体对象可以包括由计算机系统管理的外部多媒体源。

4. 发明授权

US5655144A Audio synchronization system 失效
标题翻译：音频同步系统
公开(公告)号：US5655144A
公开(公告)日：1997-08-05
申请号：US289980
申请日：1994-08-12
申请人： Steve H. Milne , Matthew L. Denman , Michael Russell Dilts
发明人： Steve H. Milne , Matthew L. Denman , Michael Russell Dilts
IPC分类号： G06F17/30 , H04N21/2343 , H04N21/43 , G06T1/00
CPC分类号： G10H1/368 , G06F17/30017 , G10H1/0066 , H04N21/234318 , H04N21/4307 , G10H2240/325
摘要： A method and system for providing synchronization of the timing of various multimedia events, including an audio event is disclosed. Clock objects are defined in the storage and associated with an internal or external source of current time. The clock objects are able to be displayed on the display, but can be hidden once their linkages are defined. One or more multimedia objects representative of audio, visual or other multimedia events, including an audio object, are defined and linked to a particular clock object or clock objects. Then, a processor synchronizes the multimedia objects, including a MIDI data object, with the associated clock object or objects. Finally, the various multimedia events are performed in synchronization with their associated clocks. The multimedia objects, including the audio object, may include external multimedia sources managed by the computer system.
摘要翻译：公开了一种用于提供包括音频事件的各种多媒体事件的定时同步的方法和系统。时钟对象在存储器中定义，并与当前时间的内部或外部源相关联。时钟对象能够显示在显示屏上，但一旦定义了它们的连接，就可以隐藏时钟对象。代表音频，视觉或其他多媒体事件（包括音频对象）的一个或多个多媒体对象被定义并链接到特定的时钟对象或时钟对象。然后，处理器将包括MIDI数据对象的多媒体对象与相关联的时钟对象或对象同步。最后，与其相关联的时钟同步地执行各种多媒体事件。包括音频对象的多媒体对象可以包括由计算机系统管理的外部多媒体源。

5. 发明授权

US5526515A Hardware-driven clock with object-oriented interface 失效
标题翻译：硬件驱动时钟，面向对象接口
公开(公告)号：US5526515A
公开(公告)日：1996-06-11
申请号：US269282
申请日：1994-06-30
申请人： Patrick D. Ross , Matthew L. Denman , Steve H. Milne
发明人： Patrick D. Ross , Matthew L. Denman , Steve H. Milne
IPC分类号： G06F1/14 , G05F1/14
CPC分类号： G06F1/14
摘要： Timing apparatus for use with a computer system works with clock hardware which periodically generates a tick update signal. The timing apparatus uses a floating point number to maintain a total tick count for representing absolute time so that both a large range and a high resolution can be accommodated. However, since floating point operations can not always be used at hardware, or interrupt, levels and there are some cases where a hardware-dependent time representation will produce performance gains, a hardware dependent clock system is also provided. The clock system is provided with a flexible interface by using object-oriented programming techniques and providing three clock objects that provide for three different clock representations. Each of the objects provides its own methods for converting between the time representation that it uses and the time representations used by the other objects.
摘要翻译：与计算机系统一起使用的定时装置与周期性地产生刻度更新信号的时钟硬件一起工作。定时装置使用浮点数来保持表示绝对时间的总刻度计数，从而可以容纳大范围和高分辨率。然而，由于在硬件或中断等级上不能总是使用浮点运算，并且在某些情况下，依赖于硬件的时间表现将产生性能增益，因此也提供了依赖于硬件的时钟系统。时钟系统通过使用面向对象编程技术提供灵活的接口，并提供提供三种不同时钟表示的三个时钟对象。每个对象提供了自己的方法，用于在其使用的时间表示和其他对象使用的时间表示之间进行转换。

6. 再颁专利

USRE37418E1 Method and apparatus for synchronizing graphical presentations 失效
标题翻译：用于同步图形呈现的方法和装置
公开(公告)号：USRE37418E1
公开(公告)日：2001-10-23
申请号：US09229886
申请日：1999-01-14
申请人： James Michael Tindell , Matthew L. Denman
发明人： James Michael Tindell , Matthew L. Denman
IPC分类号： G06F1500
CPC分类号： G06F17/30017 , G11B27/034 , G11B27/10 , G11B27/34 , G11B2220/90
摘要： A method and system for providing synchronization of the timing of various multimedia events, including a visual event is disclosed. Clock objects are defined in the storage and associated with an internal or external source of current time. The clock objects are able to be displayed on the display, but can be hidden once their linkages are defined. One or more multimedia objects representative of audio, visual or other multimedia events, including an audio object, are defined and linked to a particular clock object or clock objects. Then, a processor synchronizes the multimedia objects, including a visual object, with the associated clock object or objects. Finally, the various multimedia events are performed in synchronization with their associated clocks. The multimedia objects, including the visual object, may include external multimedia sources managed by the computer system.
摘要翻译：公开了一种用于提供包括视觉事件的各种多媒体事件的定时同步的方法和系统。时钟对象在存储器中定义，并与当前时间的内部或外部源相关联。时钟对象能够显示在显示屏上，但一旦定义了它们的连接，就可以隐藏时钟对象。代表音频，视觉或其他多媒体事件（包括音频对象）的一个或多个多媒体对象被定义并链接到特定的时钟对象或时钟对象。然后，处理器将多媒体对象（包括可视对象）与相关联的时钟对象同步。最后，与其相关联的时钟同步地执行各种多媒体事件。包括可视对象的多媒体对象可以包括由计算机系统管理的外部多媒体源。

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