-
1.发明授权公开(公告)号：US07333713B1
公开(公告)日：2008-02-19
申请号：US10130920
申请日：2000-11-28
CPC分类号： H04N5/9201 , H04N5/772 , H04N5/85
摘要： In a disk camera, when additional information and moving picture information are managed as one file and recorded on an optical disk, useless area is minimized, thereby allowing effective use of recording capacity. A recording controlling part records continuously with respect to a logical block of the optical disk, at least one of input video and audio information in a packet format of a fixed length that is different from a data size of the logical block, and creates a data file for recording with respect to the logical block, additional information with respect to the video or audio information in the packet format of the fixed length. In this one data file, a fixed data size portion of the additional information is arranged in an area ahead of an area in which the video and audio information are arranged, and a variable data size portion of the additional information is arranged in an area behind the area in which the video and audio information are arranged.
摘要翻译： 在磁盘摄像机中，当将附加信息和运动图像信息作为一个文件管理并记录在光盘上时，无用区域被最小化，从而有效地利用记录容量。 记录控制部分相对于光盘的逻辑块连续地记录以与逻辑块的数据大小不同的固定长度的分组格式的输入视频和音频信息中的至少一个，并创建数据 关于逻辑块的记录文件，关于固定长度的分组格式的视频或音频信息的附加信息。 在该一个数据文件中，附加信息的固定数据大小部分被布置在布置视频和音频信息的区域之前的区域中，并且附加信息的可变数据大小部分被布置在后面的区域中 视频和音频信息的排列区域。
-
2.发明授权AV data recording apparatus and method, disk recorded with the AV data recording apparatus or method, and AV data reproducing apparatus and method 有权AV数据记录装置和方法，用AV数据记录装置或方法记录的盘，以及AV数据再现装置和方法公开(公告)号：US08290348B2
公开(公告)日：2012-10-16
申请号：US11904356
申请日：2007-09-27
IPC分类号： H04N5/92
CPC分类号： H04N9/8042 , G11B27/034 , G11B27/036 , G11B27/3027 , G11B27/329 , G11B2220/216 , G11B2220/2562 , G11B2220/2575 , H04N5/85 , H04N9/8063
摘要： The present invention provides an AV data recording apparatus and method that facilitate various processes concerning a recorded video, including continuous reproduction, digital transmission, file operation, partial deletion, and post-recording. The AV data recording apparatus divides an audio signal and a video signal into transport packets having a predetermined unit length, assembles a plurality of transport packets as one transport stream and executes recording. Accordingly, this invention enables managing whether a logical block is used or not, detecting a continuous data area comprising plural logical blocks that ensure realtime continuous reproduction, and determining logical block numbers of continuous data areas to be recorded. As a result, the transport stream is recorded continuously on a plurality of detected continuous data areas.
摘要翻译： 本发明提供了一种AV数据记录装置和方法，其有助于关于记录视频的各种处理，包括连续再现，数字传输，文件操作，部分删除和后记录。 AV数据记录装置将音频信号和视频信号分成具有预定单位长度的传输分组，将多个传输分组组合为一个传输流，并执行记录。 因此，本发明能够管理是否使用逻辑块，检测包括确保实时连续再现的多个逻辑块的连续数据区，以及确定要记录的连续数据区的逻辑块号。 结果，传输流被连续地记录在多个检测到的连续数据区域上。
-
3.发明申请AV data recording apparatus and method, disk recorded with the AV data recording apparatus or method, and AV data reproducing apparatus and method 有权AV数据记录装置和方法，用AV数据记录装置或方法记录的盘，以及AV数据再现装置和方法公开(公告)号：US20080025700A1
公开(公告)日：2008-01-31
申请号：US11904356
申请日：2007-09-27
IPC分类号： H04N7/00
CPC分类号： H04N9/8042 , G11B27/034 , G11B27/036 , G11B27/3027 , G11B27/329 , G11B2220/216 , G11B2220/2562 , G11B2220/2575 , H04N5/85 , H04N9/8063
摘要： The present invention provides an AV data recording apparatus and method that facilitate various processes concerning a recorded video, including continuous reproduction, digital transmission, file operation, partial deletion, and post-recording. The AV data recording apparatus divides an audio signal and a video signal into transport packets having a predetermined unit length, assembles a plurality of transport packets as one transport stream and executes recording. Accordingly, this invention enables managing whether a logical block is used or not, detecting a continuous data area comprising plural logical blocks that ensure realtime continuous reproduction, and determining logical block numbers of continuous data areas to be recorded. As a result, the transport stream is recorded continuously on a plurality of detected continuous data areas.
摘要翻译： 本发明提供了一种AV数据记录装置和方法，其有助于关于记录视频的各种处理，包括连续再现，数字传输，文件操作，部分删除和后记录。 AV数据记录装置将音频信号和视频信号分成具有预定单位长度的传输分组，将多个传输分组组合为一个传输流，并执行记录。 因此，本发明能够管理是否使用逻辑块，检测包括确保实时连续再现的多个逻辑块的连续数据区，以及确定要记录的连续数据区的逻辑块号。 结果，传输流被连续地记录在多个检测到的连续数据区域上。
-
4.发明授权AV data recording device and method, disk recorded by the AV data recording device and method, AV data reproducing device and method therefor 失效AV数据记录装置和方法，由AV数据记录装置和方法记录的盘，AV数据再现装置及其方法公开(公告)号：US07292781B1
公开(公告)日：2007-11-06
申请号：US09786611
申请日：2000-07-06
IPC分类号： H04N5/91
CPC分类号： H04N9/8042 , G11B27/034 , G11B27/036 , G11B27/3027 , G11B27/329 , G11B2220/216 , G11B2220/2562 , G11B2220/2575 , H04N5/85 , H04N9/8063
摘要： The present invention provides an AV data recording apparatus and method that facilitate various processes concerning a recorded video, including continuous reproduction, digital transmission, file operation, partial deletion, and post-recording. The AV data recording apparatus divides an audio signal and a video signal into transport packets having a predetermined unit length, assembles a plurality of transport packets as one transport stream and executes recording. Accordingly, this invention enables managing whether a logical block is used or not, detecting a continuous data area comprising plural logical blocks that ensure realtime continuous reproduction, and determining logical block numbers of continuous data areas to be recorded. As a result, the transport stream is recorded continuously on a plurality of detected continuous data areas.
摘要翻译： 本发明提供了一种AV数据记录装置和方法，其有助于关于记录视频的各种处理，包括连续再现，数字传输，文件操作，部分删除和后记录。 AV数据记录装置将音频信号和视频信号分成具有预定单位长度的传输分组，将多个传输分组组合为一个传输流，并执行记录。 因此，本发明能够管理是否使用逻辑块，检测包括确保实时连续再现的多个逻辑块的连续数据区，以及确定要记录的连续数据区的逻辑块号。 结果，传输流被连续地记录在多个检测到的连续数据区域上。
-
公开(公告)号：US07136884B2
公开(公告)日：2006-11-14
申请号：US10220368
申请日：2001-02-28
IPC分类号： G06F12/00
CPC分类号： G06F3/0601 , G06F17/30017 , G06F2003/0697 , G11B27/329 , G11B2020/10537 , G11B2220/216 , G11B2220/2562 , G11B2220/2575 , Y10S707/99956
摘要： A file management method for reducing a seek operation to a minimum even when a UDF file system is used is provided. The file management method has file management information for managing contiguous blocks on a disc as an extent and for grouping the extent as a file and managing the file, and includes the steps of: when creating a new directory on the disc, reserving as a reserved area for recording file management information on the file a file or a data area in the directory; and reserving a directory block having a predetermined size in the reserved area for recording a file entry of the directory and a file identifier descriptor of the directory.
-
公开(公告)号：US20050147393A1
公开(公告)日：2005-07-07
申请号：US11057763
申请日：2005-02-14
IPC分类号： G06F3/06 , G06F17/30 , G11B20/12 , G11B27/034 , G11B27/11 , G11B27/32 , G11B27/34 , G11B27/36 , H04N5/85 , H04N9/804 , H04N5/781
CPC分类号： G11B27/326 , G06F3/0601 , G06F17/30067 , G06F2003/0697 , G11B27/034 , G11B27/11 , G11B27/329 , G11B27/34 , G11B27/36 , G11B2220/213 , G11B2220/216 , G11B2220/218 , G11B2220/2525 , G11B2220/2562 , G11B2220/2575 , G11B2220/65 , H04N5/85 , H04N9/8042
摘要： An AV data recording apparatus and an AV data recording method are provided, in which even in the case of using the UDF file system, seeking can be minimized. The AV data recording method has file management information for managing continuous blocks on a disk as an extent, and dividing the extent into groups so as to manage the extent as a file, wherein a new directory is created on a disk, and a not recorded but allocated extent is kept as a reservation region for recording file management information.
-
7.发明申请公开(公告)号：US20050147389A1
公开(公告)日：2005-07-07
申请号：US11057352
申请日：2005-02-14
IPC分类号： G06F3/06 , G06F17/30 , G11B20/12 , G11B27/034 , G11B27/11 , G11B27/32 , G11B27/34 , G11B27/36 , H04N5/85 , H04N9/804 , H04N5/781
CPC分类号： G11B27/326 , G06F3/0601 , G06F16/10 , G06F2003/0697 , G11B27/034 , G11B27/11 , G11B27/329 , G11B27/34 , G11B27/36 , G11B2220/213 , G11B2220/216 , G11B2220/218 , G11B2220/2525 , G11B2220/2562 , G11B2220/2575 , G11B2220/65 , H04N5/85 , H04N9/8042
摘要： An AV data recording apparatus and an AV data recording method are provided, in which even in the case of using the UDF file system, seeking can be minimized. The AV data recording method has file management information for managing continuous blocks on a disk as an extent, and dividing the extent into groups so as to manage the extent as a file, wherein a new directory is created on a disk, and a not recorded but allocated extent is kept as a reservation region for recording file management information.
摘要翻译： 提供一种AV数据记录装置和AV数据记录方法，其中即使在使用UDF文件系统的情况下，可以最小化搜索。 AV数据记录方法具有用于以盘区管理盘上的连续块的文件管理信息，并将盘区划分成组，以便管理作为文件的盘区，其中在盘上创建新目录，并且不记录 但是分配的范围被保存为用于记录文件管理信息的预留区域。
-
公开(公告)号：US20050147388A1
公开(公告)日：2005-07-07
申请号：US11057258
申请日：2005-02-14
IPC分类号： G06F3/06 , G06F17/30 , G11B20/12 , G11B27/034 , G11B27/11 , G11B27/32 , G11B27/34 , G11B27/36 , H04N5/85 , H04N9/804 , H04N5/781
CPC分类号： G11B27/326 , G06F3/0601 , G06F17/30067 , G06F2003/0697 , G11B27/034 , G11B27/11 , G11B27/329 , G11B27/34 , G11B27/36 , G11B2220/213 , G11B2220/216 , G11B2220/218 , G11B2220/2525 , G11B2220/2562 , G11B2220/2575 , G11B2220/65 , H04N5/85 , H04N9/8042
摘要： An AV data recording apparatus and an AV data recording method are provided, in which even in the case of using the UDF file system, seeking can be minimized. The AV data recording method has file management information for managing continuous blocks on a disk as an extent, and dividing the extent into groups so as to manage the extent as a file, wherein a new directory is created on a disk, and a not recorded but allocated extent is kept as a reservation region for recording file management information.
-
9.发明授权公开(公告)号：US07260317B2
公开(公告)日：2007-08-21
申请号：US11057258
申请日：2005-02-14
CPC分类号： G11B27/326 , G06F3/0601 , G06F17/30067 , G06F2003/0697 , G11B27/034 , G11B27/11 , G11B27/329 , G11B27/34 , G11B27/36 , G11B2220/213 , G11B2220/216 , G11B2220/218 , G11B2220/2525 , G11B2220/2562 , G11B2220/2575 , G11B2220/65 , H04N5/85 , H04N9/8042
摘要： An AV data recording apparatus and an AV data recording method are provided, in which even in the case of using the UDF file system, seeking can be minimized. The AV data recording method has file management information for managing continuous blocks on a disk as an extent, and dividing the extent into groups so as to manage the extent as a file, wherein a new directory is created on a disk, and a not recorded but allocated extent is kept as a reservation region for recording file management information.
摘要翻译： 提供一种AV数据记录装置和AV数据记录方法，其中即使在使用UDF文件系统的情况下，可以最小化搜索。 AV数据记录方法具有用于以盘区管理盘上的连续块的文件管理信息，并将盘区划分成组，以便管理作为文件的盘区，其中在盘上创建新目录，并且不记录 但是分配的范围被保存为用于记录文件管理信息的预留区域。
-
公开(公告)号：US20050147391A1
公开(公告)日：2005-07-07
申请号：US11057474
申请日：2005-02-14
IPC分类号： G06F3/06 , G06F17/30 , G11B20/12 , G11B27/034 , G11B27/11 , G11B27/32 , G11B27/34 , G11B27/36 , H04N5/85 , H04N9/804 , H04N5/781
CPC分类号： G11B27/326 , G06F3/0601 , G06F17/30067 , G06F2003/0697 , G11B27/034 , G11B27/11 , G11B27/329 , G11B27/34 , G11B27/36 , G11B2220/213 , G11B2220/216 , G11B2220/218 , G11B2220/2525 , G11B2220/2562 , G11B2220/2575 , G11B2220/65 , H04N5/85 , H04N9/8042
摘要： An AV data recording apparatus and an AV data recording method are provided, in which even in the case of using the UDF file system, seeking can be minimized. The AV data recording method has file management information for managing continuous blocks on a disk as an extent, and dividing the extent into groups so as to manage the extent as a file, wherein a new directory is created on a disk, and a not recorded but allocated extent is kept as a reservation region for recording file management information.
-
-
-
-
-
-
-
-
-
搜索结果
156 条记录 (耗时 0.028 秒)