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公开(公告)号：US07949117B2
公开(公告)日：2011-05-24
申请号：US11118297
申请日：2005-04-28
申请人： Hyeonkuk Jeong , Joe Abuan , Jim Normile , Ryan Salsbury , Berkat Shing Tung
发明人： Hyeonkuk Jeong , Joe Abuan , Jim Normile , Ryan Salsbury , Berkat Shing Tung
CPC分类号： H04Q3/0045 , H04N7/15 , H04Q2213/13093 , H04Q2213/1324
摘要： Some embodiments provide an architecture for establishing a multi-participant conference. This architecture has one participant's computer in the conference act as a central content distributor for the conference. The central distributor receives data (e.g., video and/or audio streams) from the computer of each other participant, and distributes the received data to the computers of all participants. In some embodiments, the central distributor receives A/V data from the computers of the other participants. From such received data, the central distributor of some embodiments generates composite data (e.g., composite image data and/or composite audio data) that the central distributor distributes back to the participants. The central distributor in some embodiments can implement a heterogeneous audio/video conference. In such a conference, different participants can participate in the conference differently. For instance, different participants might use different audio or video codecs. Moreover, in some embodiments, one participant might participate in only the audio aspect of the conference, while another participant might participate in both audio and video aspects of the conference.
摘要翻译： 一些实施例提供了用于建立多参与者会议的架构。 该架构在会议中有一名与会者的电脑作为会议的中央内容分发商。 中央分配器从每个其他参与者的计算机接收数据（例如，视频和/或音频流），并将所接收的数据分发给所有参与者的计算机。 在一些实施例中，中央分配器从其他参与者的计算机接收A / V数据。 从这样接收的数据，一些实施例的中央分配器生成中央分配器分发回参与者的复合数据（例如，合成图像数据和/或复合音频数据）。 一些实施例中的中央分配器可以实现异构音频/视频会议。 在这样的会议中，不同的参与者可以不同地参加会议。 例如，不同的参与者可能会使用不同的音频或视频编解码器。 此外，在一些实施例中，一个参与者可以仅参与会议的音频方面，而另一参与者可以参与会议的音频和视频方面。
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公开(公告)号：US20110205332A1
公开(公告)日：2011-08-25
申请号：US13099331
申请日：2011-05-02
申请人： Hyeonkuk Jeong , Joe Abuan , Jim Normile , Ryan Salsbury , Berkat Shing Tung
发明人： Hyeonkuk Jeong , Joe Abuan , Jim Normile , Ryan Salsbury , Berkat Shing Tung
CPC分类号： H04Q3/0045 , H04N7/15 , H04Q2213/13093 , H04Q2213/1324
摘要： Some embodiments provide an architecture for establishing a multi-participant conference. This architecture has one participant's computer in the conference act as a central content distributor for the conference. The central distributor receives data (e.g., video and/or audio streams) from the computer of each other participant, and distributes the received data to the computers of all participants. In some embodiments, the central distributor receives A/V data from the computers of the other participants. From such received data, the central distributor of some embodiments generates composite data (e.g., composite image data and/or composite audio data) that the central distributor distributes back to the participants. The central distributor in some embodiments can implement a heterogeneous audio/video conference. In such a conference, different participants can participate in the conference differently. For instance, different participants might use different audio or video codecs. Moreover, in some embodiments, one participant might participate in only the audio aspect of the conference, while another participant might participate in both audio and video aspects of the conference.
摘要翻译： 一些实施例提供了用于建立多参与者会议的架构。 该架构在会议中有一名与会者的电脑作为会议的中央内容分发商。 中央分配器从每个其他参与者的计算机接收数据（例如，视频和/或音频流），并将所接收的数据分发给所有参与者的计算机。 在一些实施例中，中央分配器从其他参与者的计算机接收A / V数据。 从这样接收的数据，一些实施例的中央分配器生成中央分配器分发回参与者的复合数据（例如，合成图像数据和/或复合音频数据）。 一些实施例中的中央分配器可以实现异构音频/视频会议。 在这样的会议中，不同的参与者可以不同地参加会议。 例如，不同的参与者可能会使用不同的音频或视频编解码器。 此外，在一些实施例中，一个参与者可以仅参与会议的音频方面，而另一参与者可以参与会议的音频和视频方面。
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公开(公告)号：US20110116409A1
公开(公告)日：2011-05-19
申请号：US13011848
申请日：2011-01-21
申请人： Hyeonkuk Jeong , Joe Abuan , Jim Normile , Ryan Salsbury , Berkat Shing Tung
发明人： Hyeonkuk Jeong , Joe Abuan , Jim Normile , Ryan Salsbury , Berkat Shing Tung
IPC分类号： H04N7/15
CPC分类号： H04N7/152 , H04Q3/0045 , H04Q2213/13093 , H04Q2213/1324 , H04Q2213/13332
摘要： Some embodiments provide an architecture for establishing a multi-participant conference. This architecture has one participant's computer in the conference act as a central content distributor for the conference. The central distributor receives data (e.g., video and/or audio streams) from the computer of each other participant, and distributes the received data to the computers of all participants. In some embodiments, the central distributor receives A/V data from the computers of the other participants. From such received data, the central distributor of some embodiments generates composite data (e.g., composite image data and/or composite audio data) that the central distributor distributes back to the participants.
摘要翻译： 一些实施例提供了用于建立多参与者会议的架构。 该架构在会议中有一名与会者的电脑作为会议的中央内容分发商。 中央分配器从每个其他参与者的计算机接收数据（例如，视频和/或音频流），并将所接收的数据分发给所有参与者的计算机。 在一些实施例中，中央分配器从其他参与者的计算机接收A / V数据。 从这样接收的数据，一些实施例的中央分配器生成中央分配器分发回参与者的复合数据（例如，合成图像数据和/或复合音频数据）。
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公开(公告)号：US08594293B2
公开(公告)日：2013-11-26
申请号：US13543733
申请日：2012-07-06
申请人： Hyeonkuk Jeong , Joe Abuan , Jim Normile , Ryan Salsbury , Berkat Shing Tung
发明人： Hyeonkuk Jeong , Joe Abuan , Jim Normile , Ryan Salsbury , Berkat Shing Tung
CPC分类号： H04N7/152 , H04Q3/0045 , H04Q2213/13093 , H04Q2213/1324 , H04Q2213/13332
摘要： Some embodiments provide an architecture for establishing a multi-participant conference. This architecture has one participant's computer in the conference act as a central content distributor for the conference. The central distributor receives data (e.g., video and/or audio streams) from the computer of each other participant, and distributes the received data to the computers of all participants. In some embodiments, the central distributor receives A/V data from the computers of the other participants. From such received data, the central distributor of some embodiments generates composite data (e.g., composite image data and/or composite audio data) that the central distributor distributes back to the participants.
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公开(公告)号：US08249237B2
公开(公告)日：2012-08-21
申请号：US13099331
申请日：2011-05-02
申请人： Hyeonkuk Jeong , Joe Abuan , Jim Normile , Ryan Salsbury , Berkat Shing Tung
发明人： Hyeonkuk Jeong , Joe Abuan , Jim Normile , Ryan Salsbury , Berkat Shing Tung
CPC分类号： H04Q3/0045 , H04N7/15 , H04Q2213/13093 , H04Q2213/1324
摘要： Some embodiments provide an architecture for establishing a multi-participant conference. This architecture has one participant's computer in the conference act as a central content distributor for the conference. The central distributor receives data (e.g., video and/or audio streams) from the computer of each other participant, and distributes the received data to the computers of all participants. In some embodiments, the central distributor receives A/V data from the computers of the other participants. From such received data, the central distributor of some embodiments generates composite data (e.g., composite image data and/or composite audio data) that the central distributor distributes back to the participants. The central distributor in some embodiments can implement a heterogeneous audio/video conference. In such a conference, different participants can participate in the conference differently. For instance, different participants might use different audio or video codecs. Moreover, in some embodiments, one participant might participate in only the audio aspect of the conference, while another participant might participate in both audio and video aspects of the conference.
摘要翻译： 一些实施例提供了用于建立多参与者会议的架构。 该架构在会议中有一名与会者的电脑作为会议的中央内容分发商。 中央分配器从每个其他参与者的计算机接收数据（例如，视频和/或音频流），并将所接收的数据分发给所有参与者的计算机。 在一些实施例中，中央分配器从其他参与者的计算机接收A / V数据。 从这样接收的数据，一些实施例的中央分配器生成中央分配器分发回参与者的复合数据（例如，合成图像数据和/或复合音频数据）。 一些实施例中的中央分配器可以实现异构音频/视频会议。 在这样的会议中，不同的参与者可以不同地参加会议。 例如，不同的参与者可能会使用不同的音频或视频编解码器。 此外，在一些实施例中，一个参与者可以仅参与会议的音频方面，而另一参与者可以参与会议的音频和视频方面。
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公开(公告)号：US08243905B2
公开(公告)日：2012-08-14
申请号：US13011848
申请日：2011-01-21
申请人： Hyeonkuk Jeong , Joe Abuan , Jim Normile , Ryan Salsbury , Berkat Shing Tung
发明人： Hyeonkuk Jeong , Joe Abuan , Jim Normile , Ryan Salsbury , Berkat Shing Tung
CPC分类号： H04N7/152 , H04Q3/0045 , H04Q2213/13093 , H04Q2213/1324 , H04Q2213/13332
摘要： Some embodiments provide an architecture for establishing a multi-participant conference. This architecture has one participant's computer in the conference act as a central content distributor for the conference. The central distributor receives data (e.g., video and/or audio streams) from the computer of each other participant, and distributes the received data to the computers of all participants. In some embodiments, the central distributor receives A/V data from the computers of the other participants. From such received data, the central distributor of some embodiments generates composite data (e.g., composite image data and/or composite audio data) that the central distributor distributes back to the participants.
摘要翻译： 一些实施例提供了用于建立多参与者会议的架构。 该架构在会议中有一名与会者的电脑作为会议的中央内容分发商。 中央分配器从每个其他参与者的计算机接收数据（例如，视频和/或音频流），并将所接收的数据分发给所有参与者的计算机。 在一些实施例中，中央分配器从其他参与者的计算机接收A / V数据。 从这样接收的数据，一些实施例的中央分配器生成中央分配器分发回参与者的复合数据（例如，合成图像数据和/或复合音频数据）。
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公开(公告)号：US08861701B2
公开(公告)日：2014-10-14
申请号：US11118932
申请日：2005-04-28
申请人： Joe Abuan , Hyeonkuk Jeong , Berkat Shing Tung
发明人： Joe Abuan , Hyeonkuk Jeong , Berkat Shing Tung
CPC分类号： H04L12/1827
摘要： Some embodiments provide an architecture for establishing a multi-participant conference. This architecture has one participant's computer in the conference act as a central content distributor for the conference. The central distributor receives data (e.g., video and/or audio streams) from the computer of each other participant, and distributes the received data to the computers of all participants. In some embodiments, the central distributor receives A/V data from the computers of the other participants. From such received data, the central distributor of some embodiments generates composite data (e.g., composite image data and/or composite audio data) that the central distributor distributes back to the participants.
摘要翻译： 一些实施例提供了用于建立多参与者会议的架构。 该架构在会议中有一名与会者的电脑作为会议的中央内容分发商。 中央分配器从每个其他参与者的计算机接收数据（例如，视频和/或音频流），并将所接收的数据分发给所有参与者的计算机。 在一些实施例中，中央分配器从其他参与者的计算机接收A / V数据。 从这样接收的数据，一些实施例的中央分配器生成中央分配器分发回参与者的复合数据（例如，合成图像数据和/或复合音频数据）。
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公开(公告)号：US20120290668A1
公开(公告)日：2012-11-15
申请号：US13543733
申请日：2012-07-06
申请人： Hyeonkuk Jeong , Joe Abuan , Jim Normile , Ryan Salsbury , Berkat Shing Tung
发明人： Hyeonkuk Jeong , Joe Abuan , Jim Normile , Ryan Salsbury , Berkat Shing Tung
IPC分类号： G06F15/16
CPC分类号： H04N7/152 , H04Q3/0045 , H04Q2213/13093 , H04Q2213/1324 , H04Q2213/13332
摘要： Some embodiments provide an architecture for establishing a multi-participant conference. This architecture has one participant's computer in the conference act as a central content distributor for the conference. The central distributor receives data (e.g., video and/or audio streams) from the computer of each other participant, and distributes the received data to the computers of all participants. In some embodiments, the central distributor receives AN data from the computers of the other participants. From such received data, the central distributor of some embodiments generates composite data (e.g., composite image data and/or composite audio data) that the central distributor distributes back to the participants.
摘要翻译： 一些实施例提供了用于建立多参与者会议的架构。 该架构在会议中有一名与会者的电脑作为会议的中央内容分发商。 中央分配器从每个其他参与者的计算机接收数据（例如，视频和/或音频流），并将所接收的数据分发给所有参与者的计算机。 在一些实施例中，中央分配器从其他参与者的计算机接收AN数据。 从这样接收的数据，一些实施例的中央分配器生成中央分配器分发回参与者的复合数据（例如，合成图像数据和/或复合音频数据）。
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公开(公告)号：US07899170B2
公开(公告)日：2011-03-01
申请号：US11118931
申请日：2005-04-28
申请人： Hyeonkuk Jeong , Joe Abuan , Jim Normile , Ryan Salsbury , Berkat Shing Tung
发明人： Hyeonkuk Jeong , Joe Abuan , Jim Normile , Ryan Salsbury , Berkat Shing Tung
CPC分类号： H04N7/152 , H04Q3/0045 , H04Q2213/13093 , H04Q2213/1324 , H04Q2213/13332
摘要： Some embodiments provide an architecture for establishing a multi-participant conference. This architecture has one participant's computer in the conference act as a central content distributor for the conference. The central distributor receives data (e.g., video and/or audio streams) from the computer of each other participant, and distributes the received data to the computers of all participants. In some embodiments, the central distributor receives A/V data from the computers of the other participants. From such received data, the central distributor of some embodiments generates composite data (e.g., composite image data and/or composite audio data) that the central distributor distributes back to the participants.
摘要翻译： 一些实施例提供了用于建立多参与者会议的架构。 该架构在会议中有一名与会者的电脑作为会议的中央内容分发商。 中央分配器从每个其他参与者的计算机接收数据（例如，视频和/或音频流），并将所接收的数据分发给所有参与者的计算机。 在一些实施例中，中央分配器从其他参与者的计算机接收A / V数据。 从这样接收的数据，一些实施例的中央分配器生成中央分配器分发回参与者的复合数据（例如，合成图像数据和/或复合音频数据）。
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公开(公告)号：US07653250B2
公开(公告)日：2010-01-26
申请号：US11118554
申请日：2005-04-28
申请人： Hyeonkuk Jeong , Berkat Shing Tung , Jim Normile
发明人： Hyeonkuk Jeong , Berkat Shing Tung , Jim Normile
CPC分类号： H04N21/6379 , H04N7/147 , H04N7/15 , H04N21/4788 , H04N21/6377 , H04N21/658
摘要： Some embodiments provide a method for adjusting a video sampling rate during an video encoding operation. The method receives a metric that quantifies the usage of a computer that performs the video encoding operation. The method computes an adjustment factor based on the metric. In some embodiments the metric is a system idle time. The method defines the video sampling rate based on the adjustment factor. Some embodiments compute the adjustment factor by performing a non-linear operation based on the metric. In some embodiments, the non-linear operation includes performing an integral operation based on the metric. In some embodiments, the non-linear operation includes performing a derivative operation based on the metric. Some embodiments perform more than one operation to compute the adjustment factor. In some embodiments, each operation is assigned a weight.
摘要翻译： 一些实施例提供了一种用于在视频编码操作期间调整视频采样率的方法。 该方法接收用于量化执行视频编码操作的计算机的使用的度量。 该方法基于度量计算调整因子。 在一些实施例中，度量是系统空闲时间。 该方法基于调整因子定义视频采样率。 一些实施例通过基于度量执行非线性操作来计算调整因子。 在一些实施例中，非线性操作包括基于度量执行积分操作。 在一些实施例中，非线性操作包括基于度量执行导数运算。 一些实施例执行多于一个操作来计算调整因子。 在一些实施例中，每个操作被分配一个重量。
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