专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07769477B2 Audio file format conversion 有权
标题翻译：音频文件格式转换
公开(公告)号：US07769477B2
公开(公告)日：2010-08-03
申请号：US11337231
申请日：2006-01-20
申请人： Stefan Geyersberger , Harald Gernhardt , Bernhard Grill , Michael Haertl , Johann Hilpert , Manfred Lutzky , Martin Weishart , Harald Popp
发明人： Stefan Geyersberger , Harald Gernhardt , Bernhard Grill , Michael Haertl , Johann Hilpert , Manfred Lutzky , Martin Weishart , Harald Popp
IPC分类号： G06F17/00 , H04J3/24 , H04J3/06
CPC分类号： G10L19/173
摘要： The manipulation of audio data can be simplified, such as, for example, with regard to the combination of individual audio data streams to multi-channel audio data streams or the general manipulation of an audio data stream, by modifying a data block in an audio data stream divided into data blocks with determination block and data block audio data, such as by completing or adding or replacing part of the same, so that the same includes a length indicator indicating an amount or length of data, respectively, of the data block audio data or an amount or length of data, respectively, of the data block to obtain a second audio data stream with modified data blocks. Alternatively, an audio data stream with pointers in determination blocks, which point to determination block audio data associated to this determination blocks, but distributed among different data blocks, is converted into an audio data stream, wherein the determination block audio data are combined to contiguous determination block audio data. The contiguous determination block audio data can then be included in a self-contained channel element together with their determination block.
摘要翻译：音频数据的操纵可以被简化，例如，通过修改音频中的数据块，例如关于各个音频数据流与多声道音频数据流的组合或音频数据流的一般操纵数据流被分成具有确定块和数据块音频数据的数据块，例如通过完成或添加或替换其中的一部分，使得它们分别包括指示数据块的数据量或长度的长度指示符音频数据或数据块的数量或长度，以获得具有修改的数据块的第二音频数据流。或者，具有指示在确定块中的指针的音频数据流被转换成音频数据流，所述确定块中的指针指向与该确定块相关但是分布在不同数据块之间的音频数据，其中确定块音频数据被组合成邻接确定块音频数据。然后可以将连续的确定块音频数据与其确定块一起包括在独立的信道单元中。

2. 发明申请

US20060259168A1 Audio file format conversion 有权
标题翻译：音频文件格式转换
公开(公告)号：US20060259168A1
公开(公告)日：2006-11-16
申请号：US11337231
申请日：2006-01-20
申请人： Stefan Geyersberger , Harald Gernhardt , Bernhard Grill , Michael Haertl , Johann Hilpert , Manfred Lutzky , Martin Weishart , Harald Popp
发明人： Stefan Geyersberger , Harald Gernhardt , Bernhard Grill , Michael Haertl , Johann Hilpert , Manfred Lutzky , Martin Weishart , Harald Popp
IPC分类号： G06F17/00
CPC分类号： G10L19/173
摘要： The manipulation of audio data can be simplified, such as, for example, with regard to the combination of individual audio data streams to multi-channel audio data streams or the general manipulation of an audio data stream, by modifying a data block in an audio data stream divided into data blocks with determination block and data block audio data, such as by completing or adding or replacing part of the same, so that the same includes a length indicator indicating an amount or length of data, respectively, of the data block audio data or an amount or length of data, respectively, of the data block to obtain a second audio data stream with modified data blocks. Alternatively, an audio data stream with pointers in determination blocks, which point to determination block audio data associated to this determination blocks, but distributed among different data blocks, is converted into an audio data stream, wherein the determination block audio data are combined to contiguous determination block audio data. The contiguous determination block audio data can then be included in a self-contained channel element together with their determination block.
摘要翻译：音频数据的操纵可以被简化，例如，通过修改音频中的数据块，例如关于各个音频数据流与多声道音频数据流的组合或音频数据流的一般操纵数据流被分成具有确定块和数据块音频数据的数据块，例如通过完成或添加或替换其中的一部分，使得它们分别包括指示数据块的数据量或长度的长度指示符音频数据或数据块的数量或长度，以获得具有修改的数据块的第二音频数据流。或者，具有指示在确定块中的指针的音频数据流被转换成音频数据流，所述确定块中的指针指向与该确定块相关但是分布在不同数据块之间的音频数据，其中确定块音频数据被组合成邻接确定块音频数据。然后可以将连续的确定块音频数据与其确定块一起包括在独立的信道单元中。

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