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公开(公告)号：US07477830B2
公开(公告)日：2009-01-13
申请号：US10760081
申请日：2004-01-19
CPC分类号： H04N5/9305 , G11B27/034 , G11B27/10 , G11B2220/2537 , H04N5/935 , H04N21/854 , H04N21/85406
摘要： A recording apparatus, a reproduction apparatus and a file management method are disclosed wherein, even if one of files recorded on a recording medium cannot be reproduced regularly, another file selected by the user can be reproduced normally. A file having a hierarchical structure formed from video data and audio data both in the form of compressed data together with information necessary for processing of the video data and audio data is produced and recorded on a predetermined recording medium. Upon production of the file, information regarding decoding of the video data and audio data is disposed collectively on the top side of the file.
摘要翻译： 公开了一种记录装置，再现装置和文件管理方法，其中即使不能定期再现记录在记录介质上的一个文件，也可以正常地再现用户选择的另一个文件。 产生具有由压缩数据形式的视频数据和音频数据形成的分层结构的文件以及处理视频数据和音频数据所需的信息，并将其记录在预定的记录介质上。 在生成文件时，关于视频数据和音频数据的解码的信息被集中放置在文件的顶部。
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公开(公告)号：US09697868B2
公开(公告)日：2017-07-04
申请号：US13413789
申请日：2012-03-07
IPC分类号： G11B27/034 , G11B27/10 , H04N5/935 , H04N21/854
CPC分类号： H04N5/9305 , G11B27/034 , G11B27/10 , G11B2220/2537 , H04N5/935 , H04N21/854 , H04N21/85406
摘要： A recording apparatus, a reproduction apparatus and a file management method are disclosed wherein, even if one of files recorded on a recording medium cannot be reproduced regularly, another file selected by the user can be reproduced normally. A file having a hierarchical structure formed from video data and audio data both in the form of compressed data together with information necessary for processing of the video data and audio data is produced and recorded on a predetermined recording medium. Upon production of the file, information regarding decoding of the video data and audio data is disposed collectively on the top side of the file.
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公开(公告)号：US08161021B2
公开(公告)日：2012-04-17
申请号：US11895521
申请日：2007-08-24
IPC分类号： G06F7/00
CPC分类号： G11B27/034 , G11B27/105 , G11B27/329 , G11B27/34 , G11B2220/20 , H04N5/85 , H04N9/8042 , H04N9/8205
摘要： A recording apparatus, a reproduction apparatus, and a file management method are disclosed wherein the operability in management of a large number of files recorded on a recording medium using an index file can be improved significantly further than ever. An index file is formed from a series of entries of extract information from a large number of files. Information indicative of a relationship between the files is set to the index file. The index file is used to manage a large number of files and so forth recorded on a recording medium.
摘要翻译： 公开了一种记录装置，再现装置和文件管理方法，其中使用索引文件记录在记录介质上的大量文件的管理的可操作性可以比以往任何时候都显着提高。 索引文件由大量文件的提取信息的一系列条目形成。 指示文件之间关系的信息被设置为索引文件。 索引文件用于管理记录在记录介质上的大量文件等。
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公开(公告)号：US20080056074A1
公开(公告)日：2008-03-06
申请号：US11895521
申请日：2007-08-24
IPC分类号： G11B19/00
CPC分类号： G11B27/034 , G11B27/105 , G11B27/329 , G11B27/34 , G11B2220/20 , H04N5/85 , H04N9/8042 , H04N9/8205
摘要： A recording apparatus, a reproduction apparatus, and a file management method are disclosed wherein the operability in management of a large number of files recorded on a recording medium using an index file can be improved significantly further than ever. An index file is formed from a series of entries of extract information from a large number of files. Information indicative of a relationship between the files is set to the index file. The index file is used to manage a large number of files and so forth recorded on a recording medium.
摘要翻译： 公开了一种记录装置，再现装置和文件管理方法，其中使用索引文件记录在记录介质上的大量文件的管理的可操作性可以比以往任何时候都显着提高。 索引文件由大量文件的提取信息的一系列条目形成。 指示文件之间关系的信息被设置为索引文件。 索引文件用于管理记录在记录介质上的大量文件等。
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公开(公告)号：US20050078939A1
公开(公告)日：2005-04-14
申请号：US10491252
申请日：2002-10-02
IPC分类号： H04N5/76 , G11B20/10 , G11B27/02 , G11B27/034 , H04N5/775 , H04N5/781 , H04N5/85 , H04N5/91 , H04N5/92 , H04N5/937 , G11B27/00
CPC分类号： G11B20/10527 , G11B27/034 , G11B2220/213 , G11B2220/2545 , G11B2220/2562 , H04N5/775 , H04N5/781 , H04N5/85 , H04N5/937 , H04N21/2368 , H04N21/4341
摘要： A reproduction apparatus reproduces view data including several tracks within a range of reproduction processing capacity. A reproduction apparatus for reproducing data from a recording medium having several tracks each used for recording image data and one or more pieces of edit data includes an input unit for inputting the data from the recording medium, an analysis unit for identifying the recording track type of the input data, a storage unit for storing a priority-level assignment table associating the track types with priority levels for a decoding process, and for storing a predetermined threshold value serving as a border between the priority levels for data to be reproduced and the priority levels for data not to be reproduced, a plurality of decode units each used for decoding a different type of data, and a priority-level determination unit for determining whether the input data is to be decoded based on the track type identified by the analysis unit, the priority level assigned to the input data and the threshold value, and for outputting the input data to one of the decode units selected in accordance with the type of the input data when decoding the input data.
摘要翻译： 再现装置在再现处理能力的范围内再现包含多个轨迹的视图数据。 用于从具有多个用于记录图像数据和一个或多个编辑数据的轨道的记录介质再现数据的再现装置包括用于从记录介质输入数据的输入单元，用于识别记录轨道类型的分析单元 输入数据，存储单元，用于存储将轨道类型与解码处理的优先级相关联的优先级等级分配表，以及用于存储作为要再现的数据和优先级的优先级之间的边界的预定阈值 用于数据不被再现的电平，用于解码不同类型的数据的多个解码单元和用于基于由分析单元识别的轨道类型来确定输入数据是否要被解码的优先级确定单元 ，分配给输入数据和阈值的优先级，并将输入数据输出到在ac中选择的解码单元之一 在输入数据解码时与输入数据的类型保持一致。
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6.发明申请公开(公告)号：US20050013208A1
公开(公告)日：2005-01-20
申请号：US10760092
申请日：2004-01-19
IPC分类号： G06F12/00 , G11B19/00 , G11B20/10 , G11B20/12 , G11B27/00 , G11B27/10 , G11B27/32 , G11B27/34 , H04N5/85 , H04N5/92 , H04N9/804 , H04N9/82
CPC分类号： G11B27/034 , G11B27/105 , G11B27/329 , G11B27/34 , G11B2220/20 , H04N5/85 , H04N9/8042 , H04N9/8205
摘要： A recording apparatus, a reproduction apparatus, and a file management method are disclosed wherein the operability in management of a large number of files recorded on a recording medium using an index file can be improved significantly further than ever. An index file is formed from a series of entries of extract information from a large number of files. Information indicative of a relationship between the files is set to the index file. The index file is used to manage a large number of files and so forth recorded on a recording medium.
摘要翻译： 公开了一种记录装置，再现装置和文件管理方法，其中使用索引文件记录在记录介质上的大量文件的管理的可操作性可以比以往任何时候都显着提高。 索引文件由大量文件的提取信息的一系列条目形成。 指示文件之间关系的信息被设置为索引文件。 索引文件用于管理记录在记录介质上的大量文件等。
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7.发明申请公开(公告)号：US20120195576A1
公开(公告)日：2012-08-02
申请号：US13445105
申请日：2012-04-12
IPC分类号： H04N5/93
CPC分类号： G11B27/034 , G11B27/105 , G11B27/329 , G11B27/34 , G11B2220/20 , H04N5/85 , H04N9/8042 , H04N9/8205
摘要： A recording apparatus, a reproduction apparatus, and a file management method are disclosed wherein the operability in management of a large number of files recorded on a recording medium using an index file can be improved significantly further than ever. An index file is formed from a series of entries of extract information from a large number of files. Information indicative of a relationship between the files is set to the index file. The index file is used to manage a large number of files and so forth recorded on a recording medium.
摘要翻译： 公开了一种记录装置，再现装置和文件管理方法，其中使用索引文件记录在记录介质上的大量文件的管理的可操作性可以比以往任何时候都显着提高。 索引文件由大量文件的提取信息的一系列条目形成。 指示文件之间关系的信息被设置为索引文件。 索引文件用于管理记录在记录介质上的大量文件等。
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公开(公告)号：US08224156B2
公开(公告)日：2012-07-17
申请号：US12189957
申请日：2008-08-12
CPC分类号： H04N5/9305 , G11B27/034 , G11B27/10 , G11B2220/2537 , H04N5/935 , H04N21/854 , H04N21/85406
摘要： A recording apparatus, a reproduction apparatus and a file management method are disclosed wherein, even if one of files recorded on a recording medium cannot be reproduced regularly, another file selected by the user can be reproduced normally. A file having a hierarchical structure formed from video data and audio data both in the form of compressed data together with information necessary for processing of the video data and audio data is produced and recorded on a predetermined recording medium. Upon production of the file, information regarding decoding of the video data and audio data is disposed collectively on the top side of the file.
摘要翻译： 公开了一种记录装置，再现装置和文件管理方法，其中即使不能定期再现记录在记录介质上的一个文件，也可以正常地再现用户选择的另一个文件。 产生具有由压缩数据形式的视频数据和音频数据形成的分层结构的文件以及处理视频数据和音频数据所需的信息，并将其记录在预定的记录介质上。 在生成文件时，关于视频数据和音频数据的解码的信息被集中放置在文件的顶部。
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公开(公告)号：US20080310822A1
公开(公告)日：2008-12-18
申请号：US12189957
申请日：2008-08-12
IPC分类号： H04N5/781
CPC分类号： H04N5/9305 , G11B27/034 , G11B27/10 , G11B2220/2537 , H04N5/935 , H04N21/854 , H04N21/85406
摘要： A recording apparatus, a reproduction apparatus and a file management method are disclosed wherein, even if one of files recorded on a recording medium cannot be reproduced regularly, another file selected by the user can be reproduced normally. A file having a hierarchical structure formed from video data and audio data both in the form of compressed data together with information necessary for processing of the video data and audio data is produced and recorded on a predetermined recording medium. Upon production of the file, information regarding decoding of the video data and audio data is disposed collectively on the top side of the file.
摘要翻译： 公开了一种记录装置，再现装置和文件管理方法，其中即使不能定期再现记录在记录介质上的一个文件，也可以正常地再现用户选择的另一个文件。 产生具有由压缩数据形式的视频数据和音频数据形成的分层结构的文件以及处理视频数据和音频数据所需的信息，并将其记录在预定的记录介质上。 在生成文件时，关于视频数据和音频数据的解码的信息被集中放置在文件的顶部。
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公开(公告)号：US07447421B2
公开(公告)日：2008-11-04
申请号：US10491252
申请日：2002-10-02
IPC分类号： H04N5/00
CPC分类号： G11B20/10527 , G11B27/034 , G11B2220/213 , G11B2220/2545 , G11B2220/2562 , H04N5/775 , H04N5/781 , H04N5/85 , H04N5/937 , H04N21/2368 , H04N21/4341
摘要： A reproduction apparatus reproduces view data including several tracks within a range of reproduction processing capacity. A reproduction apparatus for reproducing data from a recording medium having several tracks each used for recording image data and one or more pieces of edit data includes an input unit for inputting the data from the recording medium, an analysis unit for identifying the recording track type of the input data, a storage unit for storing a priority-level assignment table associating the track types with priority levels for a decoding process, and for storing a predetermined threshold value serving as a border between the priority levels for data to be reproduced and the priority levels for data not to be reproduced, a plurality of decode units each used for decoding a different type of data, and a priority-level determination unit for determining whether the input data is to be decoded based on the track type identified by the analysis unit, the priority level assigned to the input data and the threshold value, and for outputting the input data to one of the decode units selected in accordance with the type of the input data when decoding the input data.
摘要翻译： 再现装置在再现处理能力的范围内再现包含多个轨迹的视图数据。 用于从具有多个用于记录图像数据和一个或多个编辑数据的轨道的记录介质再现数据的再现装置包括用于从记录介质输入数据的输入单元，用于识别记录轨道类型的分析单元 输入数据，存储单元，用于存储将轨道类型与解码处理的优先级相关联的优先级等级分配表，以及用于存储作为要再现的数据的优先级和优先级之间的边界的预定阈值 用于数据不被再现的电平，用于解码不同类型的数据的多个解码单元和用于基于由分析单元识别的轨道类型来确定输入数据是否要被解码的优先级确定单元 ，分配给输入数据和阈值的优先级，并将输入数据输出到在ac中选择的解码单元之一 在输入数据解码时与输入数据的类型保持一致。
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