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公开(公告)号：US20060051066A1
公开(公告)日：2006-03-09
申请号：US10531950
申请日：2004-10-29
IPC分类号： H04N5/76
CPC分类号： G11B27/3027 , G11B27/034 , G11B27/329 , G11B2220/216 , G11B2220/218 , G11B2220/2562 , H04N5/772 , H04N9/8063 , H04N21/4307 , H04N21/44016
摘要： An encoding controlling apparatus is disclosed which includes: offset holding means for holding an offset equivalent to a time period by which to start encoding an audio signal earlier than a video signal upon recording of a chapter; recording mode determining means for determining whether a seamless connection is possible between the preceding chapter and the following chapter in order to set an initial value of the offset depending on an outcome of the determination; offset updating means for updating the offset in keeping with progress in encoding the video signal and the audio signal; and recording controlling means for giving an instruction either to start or to stop the encoding of the video signal and the audio signal in accordance with the offset. The inventive apparatus controls the encoding process in keeping with the offset between the audio and video signals, thereby achieving seamless connection between chapters without incurring discrepancies between the video and audio signals.
摘要翻译： 一种编码控制装置，包括：偏移保持装置，用于在记录章节时保持与视频信号之前的音频信号开始编码的时间段相当的偏移量; 记录模式确定装置，用于确定前一章和下一章之间是否可以进行无缝连接，以便根据确定的结果设置偏移的初始值; 偏移更新装置，用于根据编码视频信号和音频信号的进度来更新偏移; 以及记录控制装置，用于根据偏移量给出开始或停止视频信号和音频信号的编码的指令。 本发明的设备控制编码过程以保持音频和视频信号之间的偏移，从而实现各章之间的无缝连接，而不会导致视频和音频信号之间的差异。
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公开(公告)号：US07835621B2
公开(公告)日：2010-11-16
申请号：US10531950
申请日：2004-10-29
IPC分类号： H04N5/91
CPC分类号： G11B27/3027 , G11B27/034 , G11B27/329 , G11B2220/216 , G11B2220/218 , G11B2220/2562 , H04N5/772 , H04N9/8063 , H04N21/4307 , H04N21/44016
摘要： An encoding controlling apparatus is disclosed which includes: offset holding means for holding an offset equivalent to a time period by which to start encoding an audio signal earlier than a video signal upon recording of a chapter; recording mode determining means for determining whether a seamless connection is possible between the preceding chapter and the following chapter in order to set an initial value of the offset depending on an outcome of the determination; offset updating means for updating the offset in keeping with progress in encoding the video signal and the audio signal; and recording controlling means for giving an instruction either to start or to stop the encoding of the video signal and the audio signal in accordance with the offset. The inventive apparatus controls the encoding process in keeping with the offset between the audio and video signals, thereby achieving seamless connection between chapters without incurring discrepancies between the video and audio signals.
摘要翻译： 一种编码控制装置，包括：偏移保持装置，用于在记录章节时保持与视频信号之前的音频信号开始编码的时间段相当的偏移量; 记录模式确定装置，用于确定前一章和下一章之间是否可以进行无缝连接，以便根据确定的结果设置偏移的初始值; 偏移更新装置，用于根据编码视频信号和音频信号的进度来更新偏移; 以及记录控制装置，用于根据偏移量给出开始或停止视频信号和音频信号的编码的指令。 本发明的设备控制编码过程以保持音频和视频信号之间的偏移，从而实现各章之间的无缝连接，而不会导致视频和音频信号之间的差异。
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公开(公告)号：US20060083489A1
公开(公告)日：2006-04-20
申请号：US10537920
申请日：2004-10-29
IPC分类号： H04N5/781
CPC分类号： H04N9/8042 , G11B27/034 , G11B27/28 , G11B2220/216 , G11B2220/218 , G11B2220/2562 , H04N5/85 , H04N9/8063 , H04N9/8205
摘要： If it is detected that moving image data stored in a buffer increases in size beyond a first size and then reaches a second size, a portion of the moving image data from a head thereof stored in the buffer, corresponding to the first size, is retrieved and output as a moving image object. If it is detected that the final moving image data belonging to a chapter is stored in the buffer, the whole moving image data stored in the buffer is retrieved and output as a moving image object. Even immediately after the moving image data corresponding to the first size is retrieved from the buffer, the moving image object of the second size for seamless connection between chapters is acquired.
摘要翻译： 如果检测到存储在缓冲器中的运动图像数据的大小超过第一大小，然后达到第二大小，则从第一大小对应于存储在缓冲器中的头部的运动图像数据的一部分被检索 并输出为运动图像对象。 如果检测到属于一章的最终运动图像数据被存储在缓冲器中，则存储在缓冲器中的整个运动图像数据被检索并作为运动图像对象输出。 即使在从缓冲器检索到与第一尺寸相对应的运动图像数据之后，也获取用于章节之间的无缝连接的第二尺寸的运动图像对象。
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公开(公告)号：US20060050778A1
公开(公告)日：2006-03-09
申请号：US10538086
申请日：2004-10-29
CPC分类号： H04N21/44016 , G11B27/105 , G11B2020/10675 , G11B2020/10759 , H04N5/85 , H04N9/8042 , H04N19/115 , H04N19/124 , H04N19/149 , H04N19/152 , H04N19/172 , H04N19/61 , H04N21/23406 , H04N21/23424 , H04N21/44004
摘要： A video-encoding device that can achieve seamless connection without causing an error in a VBV buffer is provided. Recording-mode determination means for determining an initial value of the occupied amount of a virtual buffer based on a determination result relating to seamless connection between a preceding chapter and the following chapter that are included in video signals, occupied-amount update means for updating the occupied amount of the virtual buffer, optimum-occupied-amount calculation means for calculating a predetermined optimum occupied amount based on the updated occupied amount of the virtual buffer, target-code-amount calculation means for calculating a predetermined target-code amount based on the video signals of the following chapter, target-code-amount adjustment means for adjusting the target code amount so that the sum total of the occupied amount of the virtual buffer and the target code amount does not exceed the optimum occupied amount, and encoding means for performing the encoding according to the adjusted target code amount are provided.
摘要翻译： 提供了可以实现无缝连接而不引起VBV缓冲器中的错误的视频编码设备。 记录模式确定装置，用于基于与包括在视频信号中的前一章和下一章之间的无缝连接相关的确定结果来确定虚拟缓冲器的占用量的初始值，占用量更新装置，用于更新 虚拟缓冲器的占用量，基于虚拟缓冲器的更新占用量计算预定最佳占用量的最佳占用量计算装置，用于基于虚拟缓冲器计算预定目标代码量的目标代码量计算装置 以下章节的视频信号，用于调整目标代码量的目标码量调整装置，使得虚拟缓冲器的占用量和目标代码量的总和不超过最佳占用量;以及编码装置， 提供根据调整后的目标代码量执行编码。
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公开(公告)号：US07672565B2
公开(公告)日：2010-03-02
申请号：US10537920
申请日：2004-10-29
CPC分类号： H04N9/8042 , G11B27/034 , G11B27/28 , G11B2220/216 , G11B2220/218 , G11B2220/2562 , H04N5/85 , H04N9/8063 , H04N9/8205
摘要： If it is detected that moving image data stored in a buffer increases in size beyond a first size and then reaches a second size, a portion of the moving image data from a head thereof stored in the buffer, corresponding to the first size, is retrieved and output as a moving image object. If it is detected that the final moving image data belonging to a chapter is stored in the buffer, the whole moving image data stored in the buffer is retrieved and output as a moving image object. Even immediately after the moving image data corresponding to the first size is retrieved from the buffer, the moving image object of the second size for seamless connection between chapters is acquired.
摘要翻译： 如果检测到存储在缓冲器中的运动图像数据的大小超过第一大小，然后达到第二大小，则从第一大小对应于存储在缓冲器中的头部的运动图像数据的一部分被检索 并输出为运动图像对象。 如果检测到属于一章的最终运动图像数据被存储在缓冲器中，则存储在缓冲器中的整个运动图像数据被检索并作为运动图像对象输出。 即使在从缓冲器检索到与第一尺寸相对应的运动图像数据之后，也获取用于章节之间的无缝连接的第二尺寸的运动图像对象。
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公开(公告)号：US07835436B2
公开(公告)日：2010-11-16
申请号：US10538086
申请日：2004-10-29
CPC分类号： H04N21/44016 , G11B27/105 , G11B2020/10675 , G11B2020/10759 , H04N5/85 , H04N9/8042 , H04N19/115 , H04N19/124 , H04N19/149 , H04N19/152 , H04N19/172 , H04N19/61 , H04N21/23406 , H04N21/23424 , H04N21/44004
摘要： A video-encoding device that can achieve seamless connection without causing an error in a VBV buffer is provided. Recording-mode determination means for determining an initial value of the occupied amount of a virtual buffer based on a determination result relating to seamless connection between a preceding chapter and the following chapter that are included in video signals, occupied-amount update means for updating the occupied amount of the virtual buffer, optimum-occupied-amount calculation means for calculating a predetermined optimum occupied amount based on the updated occupied amount of the virtual buffer, target-code-amount calculation means for calculating a predetermined target-code amount based on the video signals of the following chapter, target-code-amount adjustment means for adjusting the target code amount so that the sum total of the occupied amount of the virtual buffer and the target code amount does not exceed the optimum occupied amount, and encoding means for performing the encoding according to the adjusted target code amount are provided.
摘要翻译： 提供了可以实现无缝连接而不引起VBV缓冲器中的错误的视频编码设备。 记录模式确定装置，用于基于与包括在视频信号中的前一章和下一章之间的无缝连接相关的确定结果来确定虚拟缓冲器的占用量的初始值，占用量更新装置，用于更新 虚拟缓冲器的占用量，基于虚拟缓冲器的更新占用量计算预定最佳占用量的最佳占用量计算装置，用于基于虚拟缓冲器计算预定目标代码量的目标代码量计算装置 以下章节的视频信号，用于调整目标代码量的目标码量调整装置，使得虚拟缓冲器的占用量和目标代码量的总和不超过最佳占用量;以及编码装置， 提供根据调整后的目标代码量执行编码。
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公开(公告)号：US08750690B2
公开(公告)日：2014-06-10
申请号：US11821044
申请日：2007-06-20
申请人： Atsushi Mae , Kenichiro Aridome , Yukio Isobe , Naoki Morimoto
发明人： Atsushi Mae , Kenichiro Aridome , Yukio Isobe , Naoki Morimoto
CPC分类号： G11B27/36 , G11B27/034 , G11B27/329 , G11B2220/2541 , G11B2220/2562
摘要： An information processing apparatus includes a controller for controlling data recording to an information recording medium. The controller executes a state determination process of determining whether the information recording medium is ready to record additionally data. Upon determining that the information recording medium is not ready to additionally record the data, the controller performs a notification process of notifying that the information recording medium is not ready to record additionally the data.
摘要翻译： 一种信息处理装置，包括用于控制对信息记录介质的数据记录的控制器。 控制器执行确定信息记录介质是否准备好记录数据的状态确定处理。 在确定信息记录介质尚未准备好附加地记录数据时，控制器执行通知信息记录介质尚未准备好记录数据的通知处理。
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8.发明授权Recording apparatus, recording method, and recording program, and image capturing apparatus, image capturing method, and image capturing program 有权记录装置，记录方法和记录程序，以及图像捕获装置，图像捕获方法和图像捕获程序公开(公告)号：US08655155B2
公开(公告)日：2014-02-18
申请号：US11992885
申请日：2007-07-25
申请人： Yukio Isobe , Kenichiro Aridome , Naoki Morimoto , Atsushi Mae , Tetsuhiro Maeda
发明人： Yukio Isobe , Kenichiro Aridome , Naoki Morimoto , Atsushi Mae , Tetsuhiro Maeda
IPC分类号： H04L29/06
CPC分类号： H04N9/8063 , G11B27/329 , H04N5/765 , H04N5/781 , H04N5/85 , H04N5/907 , H04N9/8042 , H04N9/8205 , H04N9/8211
摘要： Management information for video data and audio data that are created after their recording is started until it is stopped and that are recorded as a stream file on a record medium is more securely stored. When their recording is started, EP entry information contained in management information of the stream file is created. Whenever EP entry information is created, it is written to a nonvolatile memory. After their recording is stopped, fixed value information and so forth that are contained in the management information are created and written to the nonvolatile memory. According to a disc eject operation, the management information written to the nonvolatile memory is written to the disc and the contents stored in the nonvolatile memory are cleared. Likewise, when power is turned off without the eject operation, information stored in the nonvolatile memory is written to the disc. Since the management information is stored in the nonvolatile memory, even if power is unexpectedly turned off, the management information will not be lost.
摘要翻译： 在其记录之后创建的视频数据和音频数据的管理信息开始直到停止，并且被记录在记录介质上的流文件被更安全地存储。 当录制开始时，创建流文件的管理信息中包含的EP条目信息。 无论何时创建EP条目信息，都将其写入非易失性存储器。 在停止记录之后，创建包含在管理信息中的固定值信息等，并将其写入非易失性存储器。 根据光盘弹出操作，将写入非易失性存储器的管理信息写入盘，并且清除存储在非易失性存储器中的内容。 同样，当没有弹出操作而关闭电源时，存储在非易失性存储器中的信息被写入到盘中。 由于管理信息存储在非易失性存储器中，即使电力意外关闭，管理信息也不会丢失。
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公开(公告)号：US08311398B2
公开(公告)日：2012-11-13
申请号：US11995014
申请日：2007-04-16
申请人： Tetsuhiro Maeda , Kenichiro Aridome , Yukio Isobe , Naoki Morimoto , Atsushi Mae
发明人： Tetsuhiro Maeda , Kenichiro Aridome , Yukio Isobe , Naoki Morimoto , Atsushi Mae
IPC分类号： H04N9/80
CPC分类号： H04N5/772 , G11B27/329 , H04N5/85 , H04N9/8042 , H04N9/8205 , H04N21/4223
摘要： A method for initializing a recording medium on which data is recorded in compliance with the AVCHD standard is proposed.Under a root directory of partitions, an ICB and FIDs for each directory contained in a directory structure defined by the AVCHD standard are recorded with consideration of information on child directories. Thereafter, an SBD and a metadata bitmap file are recorded in a partition and also, an LVIS is recorded on the basis of information, such as the number of sectors used as a result of recording the ICBs and the FIDs of all the directories and the total number of directories.
摘要翻译： 提出了一种用于初始化符合AVCHD标准记录数据的记录介质的方法。 在分区的根目录下，考虑到子目录的信息来记录由AVCHD标准定义的目录结构中包含的每个目录的ICB和FID。 此后，将SBD和元数据位图文件记录在分区中，并且还基于诸如作为记录ICB的所有扇区所使用的扇区数和所有目录的FID等信息来记录LVIS，以及 总目录数。
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10.发明授权公开(公告)号：US07805059B2
公开(公告)日：2010-09-28
申请号：US10590504
申请日：2005-10-14
IPC分类号： H04N5/91
CPC分类号： H04N5/772 , G11B27/329 , G11B2220/2562 , H04N5/85 , H04N9/7921 , H04N9/8205
摘要： The present invention is directed to a data recording method of performing data recording while properly using at least two respective divided recording areas on an optical recording medium (5) in accordance with kind of data to be recorded, wherein in the case where inputted data is still picture, remaining capacity of the still picture recording area ARS is confirmed to judge whether or not remaining capacity of the video recording area ARV is larger than extension size when there is no remaining capacity of the still picture recording area ARS, whereby in the case where remaining capacity of the video recording area ARV is larger than extension size, boundary pointer is modified, and recording data management information and file system information are modified to thereby extend the still picture recording area ARS to record still picture data into the still picture recording area ARS to update recording data management information and/or file system information of management are ARM as occasion demands after recording is completed.
摘要翻译： 本发明涉及一种在根据要记录的数据的种类适当地使用光记录介质（5）上的至少两个相应分割记录区域的同时执行数据记录的数据记录方法，其中在输入数据为 静止图像，当静止图像记录区域ARS没有剩余容量时，确认静止图像记录区域ARS的剩余容量是否判定视频记录区域ARV的剩余容量是否大于扩展尺寸，在这种情况下 在视频记录区域ARV的剩余容量大于扩展尺寸的情况下，修改边界指针，并修改记录数据管理信息和文件系统信息，从而扩展静止图像记录区域ARS以将静止图像数据记录到静止图像记录 区域ARS更新记录数据管理信息和/或管理文件系统信息是AR 记录完成后，M需要。
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