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1. 发明授权

US5995153A Video processing system with real time program duration compression and expansion 失效
标题翻译：视频处理系统具有实时程序持续时间压缩和扩展
公开(公告)号：US5995153A
公开(公告)日：1999-11-30
申请号：US552357
申请日：1995-11-02
申请人： Leonard Keith Moeller , Christopher Scott Gifford , William B. Hendershot, III
发明人： Leonard Keith Moeller , Christopher Scott Gifford , William B. Hendershot, III
IPC分类号： G11B27/034 , G11B27/10 , H04N7/01 , H04N7/16 , H04N21/2343 , H04N7/12
CPC分类号： H04N21/234381 , G11B27/034 , G11B27/10 , H04N7/01 , H04N7/165 , G11B2220/61
摘要： The running real time length of combined video and audio signal programs is shortened or lengthened by deleting or repeating individual fields or frames and corresponding amounts of audio segments. The video and audio portions of the programming material are separated and subjected to processing through a pair of program time changing units. The video portion is processed by deleting individual fields or frames on a manual, periodic or automatic basis. Manual deletion is done by an operator observing the program material on a monitor. Periodic deletion is performed automatically after the operator specifies the total amount of time (or number of fields or frames) to be deleted, with every ith frame or field deleted regardless of content. Automatic deletion is done in a fashion similar to periodic deletion, but the fields or frames are examined and are deleted on the basis of the amount of between frame motion. Audio segment deletion is done either manually, periodically or automatically, and the audio segments removed need not match the deleted frame video, but may be taken from different frames, so long as the total time length of the deleted audio segments equals the total time of the deleted video frames, and also provided that the differential delay between the processed video and processed audio does not exceed the hip sync criterion. A pause function disables the deletion or insertion process for program materials which may not be altered in any way.
摘要翻译：通过删除或重复单个字段或帧和相应数量的音频段来缩短或延长组合的视频和音频信号节目的运行实时长度。编程材料的视频和音频部分被分离并通过一对节目时间改变单元进行处理。通过以手动，周期或自动的方式删除单个字段或帧来处理视频部分。手动删除是由操作员在监视器上观察程序资料进行的。在操作者指定要删除的总时间量（或字段或帧数）之后，自动执行定期删除，每个第i个帧或字段被删除，无论内容如何。以类似于周期性删除的方式进行自动删除，但是根据帧运动的量来检查和删除字段或帧。音频段删除是手动的，周期性的或自动完成的，并且删除的音频段不需要与删除的帧视频匹配，但是可以从不同的帧中取出，只要被删除的音频段的总时间长度等于删除的视频帧，并且还提供处理的视频和处理的音频之间的差分延迟不超过臀部同步标准。暂停功能禁止程序材料的删除或插入过程，这些过程不得以任何方式进行更改。

2. 发明授权

US06195387B1 Video processing system with real time program duration compression and expansion 有权
标题翻译：视频处理系统具有实时程序持续时间压缩和扩展
公开(公告)号：US06195387B1
公开(公告)日：2001-02-27
申请号：US09426844
申请日：1999-10-26
申请人： Leonard Keith Moeller , Christopher Scott Gifford , William B. Hendershot, III
发明人： Leonard Keith Moeller , Christopher Scott Gifford , William B. Hendershot, III
IPC分类号： H04N712
CPC分类号： H04N21/234381 , G11B27/034 , G11B27/10 , G11B2220/61 , H04N7/01 , H04N7/165
摘要： The running real time length of combined video and audio signal programs is shortened or lengthened by deleting or repeating individual fields or frames and corresponding amounts of audio segments. The video and audio portions of the programming material are separated and subjected to processing through a pair of program time changing units. The video portion is processed by deleting individual fields or frames on a manual, periodic or automatic basis. Manual deletion is done by an operator observing the program material on a monitor. Periodic deletion is performed automatically after the operator specifies the total amount of time (or number of fields or frames) to be deleted, with every ith frame or field deleted regardless of content. Automatic deletion is done in a fashion similar to periodic deletion, but the fields or frames are examined and are deleted on the basis of the amount of between frame motion. Audio segment deletion is done either manually, periodically or automatically, and the audio segments removed need not match the deleted frame video, but may be taken from different frames, so long as the total time length of the deleted audio segments equals the total time of the deleted video frames, and also provided that the differential delay between the processed video and processed audio does not exceed the lip sync criterion. A pause function disables the deletion or insertion process for program materials which may not be altered in any way.
摘要翻译：通过删除或重复单个字段或帧和相应数量的音频段来缩短或延长组合的视频和音频信号节目的运行实时长度。编程材料的视频和音频部分被分离并通过一对节目时间改变单元进行处理。通过以手动，周期或自动的方式删除单个字段或帧来处理视频部分。手动删除是由操作员在监视器上观察程序资料进行的。在操作者指定要删除的总时间量（或字段或帧数）之后，自动执行定期删除，每个第i个帧或字段被删除，无论内容如何。以类似于周期性删除的方式进行自动删除，但是根据帧运动的量来检查和删除字段或帧。音频段删除是手动的，周期性的或自动完成的，并且删除的音频段不需要与删除的帧视频匹配，但是可以从不同的帧中取出，只要被删除的音频段的总时间长度等于删除的视频帧，并且还提供处理的视频和处理的音频之间的差分延迟不超过唇同步标准。暂停功能禁止程序材料的删除或插入过程，这些程序材料可能不会以任何方式进行更改。

3. 发明授权

US06424677B1 Video/audio processing system providing real time program duration alteration 有权
标题翻译：视频/音频处理系统提供实时程序持续时间改变
公开(公告)号：US06424677B1
公开(公告)日：2002-07-23
申请号：US09470145
申请日：1999-12-22
申请人： Leonard Keith Moeller , Christopher Scott Gifford , William B. Hendershot, III
发明人： Leonard Keith Moeller , Christopher Scott Gifford , William B. Hendershot, III
IPC分类号： H04N712
CPC分类号： H04N21/234381 , G11B27/034 , G11B27/10 , G11B2220/61 , H04N7/01 , H04N7/165
摘要： The running real time length of combined video and audio signal programs is shortened or lengthened by deleting or repeating individual fields or frames and corresponding amounts of audio segments. The video and audio portions of the programming material are separated and subjected to processing through a pair of program time changing units. The video portion is processed by deleting individual fields or frames on a manual, periodic or automatic basis. Manual deletion is done by an operator observing the program material on a monitor. Periodic deletion is performed automatically after the operator specifies the total amount of time (or number of fields or frames) to be deleted, with every ith frame or field deleted regardless of content. Automatic deletion is done in a fashion similar to periodic deletion, but the fields or frames are examined and are deleted on the basis of the amount of between frame motion. Audio segment deletion is done either manually, periodically or automatically, and the audio segments removed need not match the deleted frame video, but may be taken from different frames, so long as the total time length of the deleted audio segments equals the total time of the deleted video frames, and also provided that the differential delay between the processed video and processed audio does not exceed the lip sync criterion. A pause function disables the deletion or insertion process for program materials which may not be altered in any way.
摘要翻译：通过删除或重复单个字段或帧和相应数量的音频段来缩短或延长组合的视频和音频信号节目的运行实时长度。编程材料的视频和音频部分被分离并通过一对节目时间改变单元进行处理。通过以手动，周期或自动的方式删除单个字段或帧来处理视频部分。手动删除是由操作员在监视器上观察程序资料进行的。在操作者指定要删除的总时间量（或字段或帧数）之后，自动执行定期删除，每个第i个帧或字段被删除，无论内容如何。以类似于周期性删除的方式进行自动删除，但是根据帧运动的量来检查和删除字段或帧。音频段删除是手动的，周期性的或自动完成的，并且删除的音频段不需要与删除的帧视频匹配，但是可以从不同的帧中取出，只要被删除的音频段的总时间长度等于删除的视频帧，并且还提供处理的视频和处理的音频之间的差分延迟不超过唇同步标准。暂停功能禁止程序材料的删除或插入过程，这些过程不得以任何方式进行更改。

4. 发明授权

US06353632B1 Video processing system with real time program duration compression and expansion 有权
标题翻译：视频处理系统具有实时程序持续时间压缩和扩展
公开(公告)号：US06353632B1
公开(公告)日：2002-03-05
申请号：US09470150
申请日：1999-12-22
申请人： Leonard Keith Moeller , Christopher Scott Gifford , William B. Hendershot, III
发明人： Leonard Keith Moeller , Christopher Scott Gifford , William B. Hendershot, III
IPC分类号： H04N712
CPC分类号： H04N21/234381 , G11B27/034 , G11B27/10 , G11B2220/61 , H04N7/01 , H04N7/165
摘要： The running real time length of combined video and audio signal programs is shortened or lengthened by deleting or repeating individual fields or frames and corresponding amounts of audio segments. The video and audio portions of the programming material are separated and subjected to processing through a pair of program time changing units. The video portion is processed by deleting individual fields or frames on a manual, periodic or automatic basis. Manual deletion is done by an operator observing the program material on a monitor. Periodic deletion is performed automatically after the operator specifies the total amount of time (or number of fields or frames) to be deleted, with every ith frame or field deleted regardless of content. Automatic deletion is done in a fashion similar to periodic deletion, but the fields or frames are examined and are deleted on the basis of the amount of between frame motion. Audio segment deletion is done either manually, periodically or automatically, and the audio segments removed need not match the deleted frame video, but may be taken from different frames, so long as the total time length of the deleted audio segments equals the total time of the deleted video frames, and also provided that the differential delay between the processed video and processed audio does not exceed the lip sync criterion. A pause function disables the deletion or insertion process for program materials which may not be altered in any way.
摘要翻译：通过删除或重复单个字段或帧和相应数量的音频段来缩短或延长组合的视频和音频信号节目的运行实时长度。编程材料的视频和音频部分被分离并通过一对节目时间改变单元进行处理。通过以手动，周期或自动的方式删除单个字段或帧来处理视频部分。手动删除是由操作员在监视器上观察程序资料进行的。在操作者指定要删除的总时间量（或字段或帧数）之后，自动执行定期删除，每个第i个帧或字段被删除，无论内容如何。以类似于周期性删除的方式进行自动删除，但是根据帧运动的量来检查和删除字段或帧。音频段删除是手动的，周期性的或自动完成的，并且删除的音频段不需要与删除的帧视频匹配，但是可以从不同的帧中取出，只要被删除的音频段的总时间长度等于删除的视频帧，并且还提供处理的视频和处理的音频之间的差分延迟不超过唇同步标准。暂停功能禁止程序材料的删除或插入过程，这些过程不得以任何方式进行更改。

5. 发明授权

US07092774B1 Multi-channel audio processing system with real-time program duration alteration 有权
标题翻译：具有实时程序持续时间变化的多声道音频处理系统
公开(公告)号：US07092774B1
公开(公告)日：2006-08-15
申请号：US09516303
申请日：2000-02-29
申请人： Christopher Scott Gifford , Leonard Keith Moeller
发明人： Christopher Scott Gifford , Leonard Keith Moeller
IPC分类号： G06F17/00 , G10L21/00
CPC分类号： G10L21/04 , G10L19/008 , G11B20/00007 , G11B20/10527 , G11B27/034 , G11B27/28 , G11B2020/10601 , H04H60/04 , H04H60/07
摘要： The total running time of an original multi-channel program signal is altered to generate a time-shortened (or time-lengthened) program signal. The original program signal may be thought of subdividable into a sequence of program signal portions, each program signal portion being further subdividable into a sequence of signal windows. Differencing circuitry determines, for each program siganl portion, a difference value indicative of a best differnce match between an initial signal window in that signal portion and subsequent signal windows in that signal portion in accordance with a predefined criterion. Removal circuitry then deletes from the original multi-channel program signal a multi-window segment of that signal portion, the deleted segment beginning with the initial signal window and ending with the subsequent signal window that generated the best difference match.
摘要翻译：改变原始多通道节目信号的总运行时间以产生缩短时间（或延长时间）的节目信号。原始程序信号可被认为可细分为一系列程序信号部分，每个程序信号部分进一步细分为一系列信号窗口。差分电路针对每个节目进口部分确定指示该信号部分中的初始信号窗口与该信号部分中的后续信号窗口之间根据预定准则的最佳差异匹配的差值。去除电路然后从原始多通道程序信号中删除该信号部分的多窗口段，该删除段从初始信号窗口开始，并且随后产生最佳差异匹配的信号窗口结束。

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