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11.发明申请METHOD FOR PACKET-SWITCHING TRANSMISSION OF MEDIA DATA AND DEVICE FOR PROCESSING MEDIA DATA 有权用于分组传输媒体数据传输的方法和用于处理媒体数据的设备公开(公告)号：US20100115384A1
公开(公告)日：2010-05-06
申请号：US12449014
申请日：2008-01-24
IPC分类号： G06F11/07
CPC分类号： H04L1/0045 , H04L1/0061
摘要： The invention relates to a method for packet-switching transmission of media data and a device for processing media data. Media data may be video, audio or text data, or other data. Transmission of the data is usually effected according to a streaming method. The data is therein transmitted in packets and re-assembled in the receiving device. For Internet applications, the real-time transport protocol is very widely used in the transmission of data streams. However, this data transmission protocol does not enable a secure transmission which is based on a repetition of the defectively transmitted data. Sequence counters are used according to this protocol so that left-out data packets can be detected in the receiving device. According to the invention, it is provided that error information data is inserted in the destination media data record which is generated from the received data in the receiving device when, according to the transmission protocol, transmission errors are detected in the analysis of the data packets received. The transmission errors are then documented in the destination data record. The stored error information can be analyzed upon reproduction of the destination data record so that it can be evaluated, in particular, whether the recorded original data is so seriously defective that a new recording is inevitable. In particular, this is advantageous in video production where it is necessary to quickly evaluate whether a recorded film or video scene is of acceptable quality (if necessary, taking potential retouching into account) or whether it must be repeated and recorded again.
摘要翻译： 本发明涉及一种用于分组交换媒体数据传输的方法和用于处理媒体数据的设备。 媒体数据可以是视频，音频或文本数据或其他数据。 数据的传输通常根据流传输方式进行。 数据在其中以分组方式传输并重新组装在接收设备中。 对于互联网应用，实时传输协议在数据流的传输中被广泛使用。 然而，该数据传输协议不能基于重复的缺陷传输数据实现安全传输。 根据该协议使用顺序计数器，以便在接收设备中可以检测到剩余的数据包。 根据本发明，在根据传输协议在数据分组的分析中检测到传输错误时，将错误信息数据插入到从接收设备中的接收数据生成的目的地媒体数据记录中 收到了 然后将传输错误记录在目标数据记录中。 可以在再现目的地数据记录时分析所存储的错误信息，使得可以特别地评估所记录的原始数据是否严重缺陷，使得新的记录是不可避免的。 特别地，这在视频制作中是有利的，其中有必要快速评估录制的电影或视频场景是否具有可接受的质量（如果需要，考虑到潜在的修饰），或者是否必须重复记录。
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12.发明授权Method for packet-switching transmission of media data and device for processing media data with insertion of error information data 有权用于分组交换媒体数据传输的方法和用于通过插入错误信息数据来处理媒体数据的装置的方法公开(公告)号：US08495421B2
公开(公告)日：2013-07-23
申请号：US12449014
申请日：2008-01-24
CPC分类号： H04L1/0045 , H04L1/0061
摘要： The invention relates to a method for packet-switching transmission of media data and a device for processing media data. Media data may be video, audio or text data, or other data. Transmission of the data is usually effected according to a streaming method. The data is therein transmitted in packets and re-assembled in the receiving device. For Internet applications, the real-time transport protocol is very widely used in the transmission of data streams. However, this data transmission protocol does not enable a secure transmission which is based on a repetition of the defectively transmitted data. Sequence counters are used according to this protocol so that left-out data packets can be detected in the receiving device. According to the invention, it is provided that error information data is inserted in the destination media data record which is generated from the received data in the receiving device when, according to the transmission protocol, transmission errors are detected in the analysis of the data packets received. The transmission errors are then documented in the destination data record. The stored error information can be analyzed upon reproduction of the destination data record so that it can be evaluated, in particular, whether the recorded original data is so seriously defective that a new recording is inevitable. In particular, this is advantageous in video production where it is necessary to quickly evaluate whether a recorded film or video scene is of acceptable quality (if necessary, taking potential retouching into account) or whether it must be repeated and recorded again.
摘要翻译： 本发明涉及一种用于分组交换媒体数据传输的方法和用于处理媒体数据的设备。 媒体数据可以是视频，音频或文本数据或其他数据。 数据的传输通常根据流传输方式进行。 数据在其中以分组方式传输并重新组装在接收设备中。 对于互联网应用，实时传输协议在数据流的传输中被广泛使用。 然而，该数据传输协议不能基于重复的缺陷传输数据实现安全传输。 根据该协议使用顺序计数器，以便在接收设备中可以检测到剩余的数据包。 根据本发明，在根据传输协议在数据分组的分析中检测到传输错误时，将错误信息数据插入到从接收设备中的接收数据生成的目的地媒体数据记录中 收到了 然后将传输错误记录在目标数据记录中。 可以在再现目的地数据记录时分析所存储的错误信息，使得可以特别地评估所记录的原始数据是否严重缺陷，使得新的记录是不可避免的。 特别地，这在视频制作中是有利的，其中有必要快速评估录制的电影或视频场景是否具有可接受的质量（如果需要，考虑到潜在的修饰），或者是否必须重复记录。
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公开(公告)号：US08401176B2
公开(公告)日：2013-03-19
申请号：US12821377
申请日：2010-06-23
IPC分类号： H04M9/08
CPC分类号： H04M9/082
摘要： In an electronic device having an acoustic echo canceller and being capable of implementing audio applications and at least one of a conferencing application and a telephony application, there is provided a background training method for the acoustic echo canceller. The method includes the step of utilizing (650) sound that corresponds to a non-training audio application to train the acoustic echo canceller.
摘要翻译： 在具有声学回声消除器并且能够实现音频应用以及会议应用和电话应用中的至少一个的电子设备中，提供了一种用于声学回声消除器的背景训练方法。 该方法包括利用对应于非训练音频应用的（650）声音来训练声学回声消除器的步骤。
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14.发明申请公开(公告)号：US20090019389A1
公开(公告)日：2009-01-15
申请号：US11658459
申请日：2004-07-29
IPC分类号： G06F3/048
CPC分类号： G06F17/241
摘要： A user 10 reads an electronic document 200 stored in a storage 300 using an electronic document reading system 100. A visual marker creation and placement system generates and positions a visual marker within text portions of the ED 200 that provide visual reference particularly when scrolling or by browsing the electronic document. A method, system and/or computer program product for presenting an electronic document thus provides one or more visual markers relative to text portions of the electronic document with the one or more visual markers maintaining a fixed position relative to the text during display and scrolling of the electronic document. By providing a fixed position visual reference, the user is better able to keep one's place in the electronic document, both when the electronic document is static and when scrolling through the electronic document.
摘要翻译： 用户10使用电子文档读取系统100读取存储在存储器300中的电子文档200.视觉标记创建和放置系统在ED 200的文本部分内生成并定位视觉标记，该文本部分提供视觉参考，特别是当滚动或由 浏览电子文档。 因此，用于呈现电子文档的方法，系统和/或计算机程序产品相对于电子文档的文本部分提供一个或多个视觉标记，其中一个或多个视觉标记在显示和滚动期间保持相对于文本的固定位置 电子文件。 通过提供固定位置的视觉参考，当电子文档是静态的以及滚动电子文档时，用户能够更好地保持电子文档的位置。
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公开(公告)号：US20110126087A1
公开(公告)日：2011-05-26
申请号：US12737179
申请日：2008-06-27
IPC分类号： G06F17/00
CPC分类号： G06F16/954
摘要： A method for browsing electronic media with hyperlinks is provided. A media document including a plurality of hyperlinks organized into sub-regions is provided. At least one first control element is provided configured to at least activate each individual sub-region. A second control element can be provided configured to activate each individual hyperlink in an activated sub-region.
摘要翻译： 提供了一种用超级链接浏览电子媒体的方法。 提供了包括组织成子区域的多个超链接的媒体文档。 提供至少一个第一控制元件，其被配置为至少激活每个单独的子区域。 可以提供第二控制元件，其被配置为激活激活的子区域中的每个单独的超链接。
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公开(公告)号：US07769162B2
公开(公告)日：2010-08-03
申请号：US10590893
申请日：2004-03-05
IPC分类号： H04M9/08
CPC分类号： H04M9/082
摘要： In an electronic device having an acoustic echo canceller and being capable of implementing audio applications and at least one of a conferencing application and a telephony application, there is provided a background training method for the acoustic echo canceller. The method includes the step of utilizing sound that corresponds to a non-training audio application to train the acoustic echo canceller.
摘要翻译： 在具有声学回声消除器并且能够实现音频应用以及会议应用和电话应用中的至少一个的电子设备中，提供了一种用于声学回声消除器的背景训练方法。 该方法包括使用对应于非训练音频应用程序的声音来训练声学回声消除器的步骤。
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