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

US07088911B2 Recording apparatus and method, playback apparatus and method, and recording medium therefor 有权
公开(公告)号：US07088911B2
公开(公告)日：2006-08-08
申请号：US09841420
申请日：2001-04-24
申请人： Takuji Himeno , Yoichiro Tauchi , Toshinori Kouzai , Tsukasa Hashino , Hidehiko Teshirogi , Fumiyoshi Abe
发明人： Takuji Himeno , Yoichiro Tauchi , Toshinori Kouzai , Tsukasa Hashino , Hidehiko Teshirogi , Fumiyoshi Abe
IPC分类号： H04N5/91
CPC分类号： H04N9/7921 , H04N9/8042
摘要： Audio signals and video signals are recorded as follows. Three video PES packets, each being formed of one video frame, are combined to form a video editing unit. Then, the video editing unit and the associated audio editing unit are alternately disposed on a magnetic tape. The recorded PES packets are output as a TS as follows. A STC is initialized, and then, PSI packets of a PAT and a PMT are output. TS packets specially used for a PCR for storing the STC are then output at certain intervals. Subsequently, video PES packets are converted into TSs, and the output of the video TSs is started while synchronizing a time obtained by subtracting vbv_delay from the first I-picture DTS with the STC. Audio PES packets are converted into TSs, and the output of the audio TSs is started while synchronizing a time obtained by subtracting the start up delay from the first frame with the STC. Data streams are recorded in the following manner. The three MSBs of a sync block (SB) header indicate the type of data to be recorded in the following data area. If the data type is PES-VIDEO or PES-AUDIO, a full/partial flag is recorded in the fourth MSB of the SB header. In the subsequent four LSBs, the continuity count value representing the continuity of the same type of SBs is recorded.

2. 发明授权

US07221856B2 Recording apparatus and method, playback apparatus and method, and recording medium therefor 有权
公开(公告)号：US07221856B2
公开(公告)日：2007-05-22
申请号：US11083193
申请日：2005-03-17
申请人： Takuji Himeno , Yoichiro Tauchi , Toshinori Kouzai , Tsukasa Hashino , Hidehiko Teshirogi , Fumiyoshi Abe
发明人： Takuji Himeno , Yoichiro Tauchi , Toshinori Kouzai , Tsukasa Hashino , Hidehiko Teshirogi , Fumiyoshi Abe
IPC分类号： H04N5/91
CPC分类号： H04N9/7921 , H04N9/8042
摘要： Audio signals and video signals are recorded as follows. Three video PES packets, each being formed of one video frame, are combined to form a video editing unit. Then, the video editing unit and the associated audio editing unit are alternately disposed on a magnetic tape. The recorded PES packets are output as a TS as follows. A STC is initialized, and then, PSI packets of a PAT and a PMT are output. TS packets specially used for a PCR for storing the STC are then output at certain intervals. Subsequently, video PES packets are converted into TSs, and the output of the video TSs is started while synchronizing a time obtained by subtracting vbv_delay from the first I-picture DTS with the STC. Audio PES packets are converted into TSs, and the output of the audio TSs is started while synchronizing a time obtained by subtracting the start up delay from the first frame with the STC. Data streams are recorded in the following manner. The three MSBs of a sync block (SB) header indicate the type of data to be recorded in the following data area. If the data type is PES-VIDEO or PES-AUDIO, a full/partial flag is recorded in the fourth MSB of the SB header. In the subsequent four LSBs, the continuity count value representing the continuity of the same type of SBs is recorded.

3. 发明授权

US07076156B2 Recording apparatus and method, playback apparatus and method, and recording medium therefor 失效
公开(公告)号：US07076156B2
公开(公告)日：2006-07-11
申请号：US11083009
申请日：2005-03-17
申请人： Takuji Himeno , Yoichiro Tauchi , Toshinori Kouzai , Tsukasa Hashino , Hidehiko Teshirogi , Fumiyoshi Abe
发明人： Takuji Himeno , Yoichiro Tauchi , Toshinori Kouzai , Tsukasa Hashino , Hidehiko Teshirogi , Fumiyoshi Abe
IPC分类号： H04N7/52
CPC分类号： H04N9/7921 , H04N9/8042
摘要： Audio signals and video signals are recorded as follows. Three video PES packets, each being formed of one video frame, are combined to form a video editing unit. Then, the video editing unit and the associated audio editing unit are alternately disposed on a magnetic tape. The recorded PES packets are output as a TS as follows. A STC is initialized, and then, PSI packets of a PAT and a PMT are output. TS packets specially used for a PCR for storing the STC are then output at certain intervals. Subsequently, video PES packets are converted into TSs, and the output of the video TSs is started while synchronizing a time obtained by subtracting vbv_delay from the first I-picture DTS with the STC. Audio PES packets are converted into TSs, and the output of the audio TSs is started while synchronizing a time obtained by subtracting the start up delay from the first frame with the STC. Data streams are recorded in the following manner. The three MSBs of a sync block (SB) header indicate the type of data to be recorded in the following data area. If the data type is PES-VIDEO or PES-AUDIO, a full/partial flag is recorded in the fourth MSB of the SB header. In the subsequent four LSBs, the continuity count value representing the continuity of the same type of SBs is recorded.

4. 发明授权

US07231137B2 Recording apparatus and method, playback apparatus and method, and recording medium therefor 有权
公开(公告)号：US07231137B2
公开(公告)日：2007-06-12
申请号：US10848449
申请日：2004-05-18
申请人： Takuji Himeno , Yoichiro Tauchi , Toshinori Kouzai , Tsukasa Hashino , Hidehiko Teshirogi , Fumiyoshi Abe
发明人： Takuji Himeno , Yoichiro Tauchi , Toshinori Kouzai , Tsukasa Hashino , Hidehiko Teshirogi , Fumiyoshi Abe
IPC分类号： H04N7/26
CPC分类号： H04N9/7921 , H04N9/8042
摘要： Audio signals and video signals are recorded as follows. Three video PES packets, each being formed of one video frame, are combined to form a video editing unit. Then, the video editing unit and the associated audio editing unit are alternately disposed on a magnetic tape. The recorded PES packets are output as a TS as follows. A STC is initialized, and then, PSI packets of a PAT and a PMT are output. TS packets specially used for a PCR for storing the STC are then output at certain intervals. Subsequently, video PES packets are converted into TSs, and the output of the video TSs is started while synchronizing a time obtained by subtracting vbv_delay from the first I-picture DTS with the STC. Audio PES packets are converted into TSs, and the output of the audio TSs is started while synchronizing a time obtained by subtracting the start up delay from the first frame with the STC. Data streams are recorded in the following manner. The three MSBs of a sync block (SB) header indicate the type of data to be recorded in the following data area. If the data type is PES-VIDEO or PES-AUDIO, a full/partial flag is recorded in the fourth MSB of the SB header. In the subsequent four LSBs, the continuity count value representing the continuity of the same type of SBs is recorded.

5. 发明申请

US20080226261A1 RECORDING APPARATUS AND METHOD, PLAYBACK APPARATUS AND METHOD, AND RECORDING MEDIUM THEREFOR 审中-公开
标题翻译：记录装置和方法，回放装置和方法及其记录介质
公开(公告)号：US20080226261A1
公开(公告)日：2008-09-18
申请号：US12126093
申请日：2008-05-23
申请人： Takuji Himeno , Yoichiro Tauchi , Toshinori Kouzai , Tsukasa Hashino , Hidehiko Teshirogi , Fumiyoshi Abe
发明人： Takuji Himeno , Yoichiro Tauchi , Toshinori Kouzai , Tsukasa Hashino , Hidehiko Teshirogi , Fumiyoshi Abe
IPC分类号： H04N5/91
CPC分类号： H04N9/7921 , H04N9/8042
摘要： Audio signals and video signals are recorded as follows. Three video PES packets, each being formed of one video frame, are combined to form a video editing unit. Then, the video editing unit and the associated audio editing unit are alternately disposed on a magnetic tape. The recorded PES packets are output as a TS as follows. A STC is initialized, and then, PSI packets of a PAT and a PMT are output. TS packets specially used for a PCR for storing the STC are then output at certain intervals. Subsequently, video PES packets are converted into TSs, and the output of the video TSs is started while synchronizing a time obtained by subtracting vbv_delay from the first I-picture DTS with the STC. Audio PES packets are converted into TSs, and the output of the audio TSs is started while synchronizing a time obtained by subtracting the start up delay from the first frame with the STC. Data streams are recorded in the following manner. The three MSBs of a sync block (SB) header indicate the type of data to be recorded in the following data area. If the data type is PES-VIDEO or PES-AUDIO, a full/partial flag is recorded in the fourth MSB of the SB header. In the subsequent four LSBs, the continuity count value representing the continuity of the same type of SBs is recorded.
摘要翻译：音频信号和视频信号如下记录。每个由一个视频帧形成的三个视频PES分组被组合以形成视频编辑单元。然后，视频编辑单元和相关联的音频编辑单元交替地设置在磁带上。记录的PES分组如下输出为TS。初始化STC，然后输出PAT和PMT的PSI分组。然后以特定间隔输出专门用于存储STC的PCR的TS分组。随后，将视频PES分组转换为TS，并且在将从第一I图像DTS减去vbv_delay获得的时间与STC同步的同时开始视频TS的输出。音频PES分组被转换成TS，音频TS的输出开始，同时将从第一帧减去起始延迟所获得的时间与STC同步。以下列方式记录数据流。同步块（SB）头部的三个MSB指示要记录在以下数据区域中的数据的类型。如果数据类型是PES-VIDEO或PES-AUDIO，则在SB标题的第四个MSB中记录完整/部分标志。在随后的四个LSB中，记录表示相同类型SB的连续性的连续性计数值。

6. 发明授权

US07239801B2 Recording apparatus and method, playback apparatus and method, and recording medium therefor 有权
标题翻译：记录装置和方法，播放装置和方法及其记录介质
公开(公告)号：US07239801B2
公开(公告)日：2007-07-03
申请号：US10848326
申请日：2004-05-18
申请人： Takuji Himeno , Yoichiro Tauchi , Toshinori Kouzai , Tsukasa Hashino , Hidehiko Teshirogi , Fumiyoshi Abe
发明人： Takuji Himeno , Yoichiro Tauchi , Toshinori Kouzai , Tsukasa Hashino , Hidehiko Teshirogi , Fumiyoshi Abe
IPC分类号： H04N7/26
CPC分类号： H04N9/7921 , H04N9/8042
摘要： Audio signals and video signals are recorded as follows. Three video PES packets, each being formed of one video frame, are combined to form a video editing unit. Then, the video editing unit and the associated audio editing unit are alternately disposed on a magnetic tape. The recorded PES packets are output as a TS as follows. A STC is initialized, and then, PSI packets of a PAT and a PMT are output. TS packets specially used for a PCR for storing the STC are then output at certain intervals. Subsequently, video PES packets are converted into TSs, and the output of the video TSs is started while synchronizing a time obtained by subtracting vbv_delay from the first I-picture DTS with the STC. Audio PES packets are converted into TSs, and the output of the audio TSs is started while synchronizing a time obtained by subtracting the start up delay from the first frame with the STC. Data streams are recorded in the following manner. The three MSBs of a sync block (SB) header indicate the type of data to be recorded in the following data area. If the data type is PES-VIDEO or PES-AUDIO, a full/partial flag is recorded in the fourth MSB of the SB header. In the subsequent four LSBs, the continuity count value representing the continuity of the same type of SBs is recorded.
摘要翻译：音频信号和视频信号如下记录。每个由一个视频帧形成的三个视频PES分组被组合以形成视频编辑单元。然后，视频编辑单元和相关联的音频编辑单元交替地设置在磁带上。记录的PES分组如下输出为TS。初始化STC，然后输出PAT和PMT的PSI分组。然后以特定间隔输出专门用于存储STC的PCR的TS分组。随后，将视频PES分组转换为TS，并且在将从第一I图像DTS减去vbv_delay获得的时间与STC同步的同时开始视频TS的输出。音频PES分组被转换成TS，音频TS的输出开始，同时将从第一帧减去起始延迟所获得的时间与STC同步。以下列方式记录数据流。同步块（SB）头部的三个MSB指示要记录在以下数据区域中的数据的类型。如果数据类型是PES-VIDEO或PES-AUDIO，则在SB标题的第四个MSB中记录完整/部分标志。在随后的四个LSB中，记录表示相同类型SB的连续性的连续性计数值。

7. 发明申请

US20050163474A1 Recording apparatus and method, playback apparatus and method, and recording medium therefor 失效
标题翻译：记录装置和方法，播放装置和方法及其记录介质
公开(公告)号：US20050163474A1
公开(公告)日：2005-07-28
申请号：US11083009
申请日：2005-03-17
申请人： Takuji Himeno , Yoichiro Tauchi , Toshinori Kouzai , Tsukasa Hashino , Hidehiko Teshirogi , Fumiyoshi Abe
发明人： Takuji Himeno , Yoichiro Tauchi , Toshinori Kouzai , Tsukasa Hashino , Hidehiko Teshirogi , Fumiyoshi Abe
IPC分类号： H04N9/79 , H04N9/804 , H04N5/76 , G11B27/00
CPC分类号： H04N9/7921 , H04N9/8042
摘要： Audio signals and video signals are recorded as follows. Three video PES packets, each being formed of one video frame, are combined to form a video editing unit. Then, the video editing unit and the associated audio editing unit are alternately disposed on a magnetic tape. The recorded PES packets are output as a TS as follows. A STC is initialized, and then, PSI packets of a PAT and a PMT are output. TS packets specially used for a PCR for storing the STC are then output at certain intervals. Subsequently, video PES packets are converted into TSs, and the output of the video TSs is started while synchronizing a time obtained by subtracting vbv_delay from the first I-picture DTS with the STC. Audio PES packets are converted into TSs, and the output of the audio TSs is started while synchronizing a time obtained by subtracting the start up delay from the first frame with the STC. Data streams are recorded in the following manner. The three MSBs of a sync block (SB) header indicate the type of data to be recorded in the following data area. If the data type is PES-VIDEO or PES-AUDIO, a full/partial flag is recorded in the fourth MSB of the SB header. In the subsequent four LSBs, the continuity count value representing the continuity of the same type of SBs is recorded.
摘要翻译：音频信号和视频信号如下记录。每个由一个视频帧形成的三个视频PES分组被组合以形成视频编辑单元。然后，视频编辑单元和相关联的音频编辑单元交替地设置在磁带上。记录的PES分组如下输出为TS。初始化STC，然后输出PAT和PMT的PSI分组。然后以特定间隔输出专门用于存储STC的PCR的TS分组。随后，将视频PES分组转换为TS，并且在将从第一I图像DTS减去vbv_delay获得的时间与STC同步的同时开始视频TS的输出。音频PES分组被转换成TS，音频TS的输出开始，同时将从第一帧减去起始延迟所获得的时间与STC同步。以下列方式记录数据流。同步块（SB）头部的三个MSB指示要记录在以下数据区域中的数据的类型。如果数据类型是PES-VIDEO或PES-AUDIO，则在SB标题的第四个MSB中记录完整/部分标志。在随后的四个LSB中，记录表示相同类型SB的连续性的连续性计数值。

8. 发明授权

US07379659B2 Recording apparatus and method, playback apparatus and method, and recording medium therefor 失效
标题翻译：记录装置和方法，播放装置和方法及其记录介质
公开(公告)号：US07379659B2
公开(公告)日：2008-05-27
申请号：US10848475
申请日：2004-05-18
申请人： Takuji Himeno , Yoichiro Tauchi , Toshinori Kouzai , Tsukasa Hashino , Hidehiko Teshirogi , Fumiyoshi Abe
发明人： Takuji Himeno , Yoichiro Tauchi , Toshinori Kouzai , Tsukasa Hashino , Hidehiko Teshirogi , Fumiyoshi Abe
IPC分类号： H04N5/91
CPC分类号： H04N9/7921 , H04N9/8042
摘要： Audio signals and video signals are recorded as follows. Three video PES packets, each being formed of one video frame, are combined to form a video editing unit. Then, the video editing unit and the associated audio editing unit are alternately disposed on a magnetic tape. The recorded PES packets are output as a TS as follows. A STC is initialized, and then, PSI packets of a PAT and a PMT are output. TS packets specially used for a PCR for storing the STC are then output at certain intervals. Subsequently, video PES packets are converted into TSs, and the output of the video TSs is started while synchronizing a time obtained by subtracting vbv_delay from the first I-picture DTS with the STC. Audio PES packets are converted into TSs, and the output of the audio TSs is started while synchronizing a time obtained by subtracting the start up delay from the first frame with the STC. Data streams are recorded in the following manner. The three MSBs of a sync block (SB) header indicate the type of data to be recorded in the following data area. If the data type is PES-VIDEO or PES-AUDIO, a full/partial flag is recorded in the fourth MSB of the SB header. In the subsequent four LSBs, the continuity count value representing the continuity of the same type of SBs is recorded.
摘要翻译：音频信号和视频信号如下记录。每个由一个视频帧形成的三个视频PES分组被组合以形成视频编辑单元。然后，视频编辑单元和相关联的音频编辑单元交替地设置在磁带上。记录的PES分组如下输出为TS。初始化STC，然后输出PAT和PMT的PSI分组。然后以特定间隔输出专门用于存储STC的PCR的TS分组。随后，将视频PES分组转换为TS，并且在将从第一I图像DTS减去vbv_delay获得的时间与STC同步的同时开始视频TS的输出。音频PES分组被转换成TS，音频TS的输出开始，同时将从第一帧减去起始延迟所获得的时间与STC同步。以下列方式记录数据流。同步块（SB）头部的三个MSB指示要记录在以下数据区域中的数据的类型。如果数据类型是PES-VIDEO或PES-AUDIO，则在SB标题的第四个MSB中记录完整/部分标志。在随后的四个LSB中，记录表示相同类型SB的连续性的连续性计数值。

9. 发明申请

US20050158016A1 Recording apparatus and method, playback apparatus and method, and recording medium therefor 有权
公开(公告)号：US20050158016A1
公开(公告)日：2005-07-21
申请号：US11083193
申请日：2005-03-17
申请人： Takuji Himeno , Yoichiro Tauchi , Toshinori Kouzai , Tsukasa Hashino , Hidehiko Teshirogi , Fumiyoshi Abe
发明人： Takuji Himeno , Yoichiro Tauchi , Toshinori Kouzai , Tsukasa Hashino , Hidehiko Teshirogi , Fumiyoshi Abe
IPC分类号： H04N9/79 , H04N9/804 , H04N9/74
CPC分类号： H04N9/7921 , H04N9/8042
摘要： Audio signals and video signals are recorded as follows. Three video PES packets, each being formed of one video frame, are combined to form a video editing unit. Then, the video editing unit and the associated audio editing unit are alternately disposed on a magnetic tape. The recorded PES packets are output as a TS as follows. A STC is initialized, and then, PSI packets of a PAT and a PMT are output. TS packets specially used for a PCR for storing the STC are then output at certain intervals. Subsequently, video PES packets are converted into TSs, and the output of the video TSs is started while synchronizing a time obtained by subtracting vbv_delay from the first I-picture DTS with the STC. Audio PES packets are converted into TSs, and the output of the audio TSs is started while synchronizing a time obtained by subtracting the start up delay from the first frame with the STC. Data streams are recorded in the following manner. The three MSBs of a sync block (SB) header indicate the type of data to be recorded in the following data area. If the data type is PES-VIDEO or PES-AUDIO, a full/partial flag is recorded in the fourth MSB of the SB header. In the subsequent four LSBs, the continuity count value representing the continuity of the same type of SBs is recorded.

10. 发明授权

US06996330B2 Magnetic tape recording apparatus and method, magnetic tape format, and recording medium therefor 失效
标题翻译：磁带记录装置和方法，磁带格式及其记录介质
公开(公告)号：US06996330B2
公开(公告)日：2006-02-07
申请号：US09818402
申请日：2001-03-27
申请人： Toshinori Kouzai , Fumiyoshi Abe , Tomoo Hayakawa , Tsukasa Hashino
发明人： Toshinori Kouzai , Fumiyoshi Abe , Tomoo Hayakawa , Tsukasa Hashino
IPC分类号： H04N5/91
CPC分类号： G11B20/1208
摘要： 139 sync blocks, each having 111 bytes, are disposed on each track of a magnetic tape. Among the 139 sync blocks, 121 sync blocks each consist of a two-byte detection pattern for detecting the sync block, three-byte identification information for identifying the sync block, 96-byte main data, and 10-byte inner error correcting code added to the identification information and the main data. In the remaining 18 sync blocks, instead of the main data, 96-byte outer error correcting code is included. The outer error correcting code is provided for each group of the 139 sync blocks. Such a group of 139 sync blocks is obtained by dividing 2224 sync blocks contained in sixteen tracks by sixteen planes, 1668 sync blocks contained in twelve tracks by twelve planes, or 1112 sync blocks contained in eight tracks by eight planes. The sync blocks are arranged on the magnetic tape so that the distance between the sync blocks belonging to the identical plane is constant among the planes.
摘要翻译：每个具有111个字节的同步块被布置在磁带的每个轨道上。在139个同步块中，121个同步块由用于检测同步块的两字节检测模式，用于识别同步块的三字节识别信息，96字节主数据和添加的10字节内部纠错码组成识别信息和主要数据。在剩余的18个同步块中，代替主数据，包括96字节的外部纠错码。为每组139个同步块提供外部纠错码。通过将包含在十六个磁道中的2224个同步块除以十六个平面，包含在十二个磁道中的十六个平面的1668个同步块，或由八个平面包含在八个磁道中的1112个同步块来获得这样一组139个同步块。同步块被布置在磁带上，使得属于同一平面的同步块之间的距离在平面之间是恒定的。

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