公开(公告)号：US08213770B2

公开(公告)日：2012-07-03

申请号：US11831563

申请日：2007-07-31

申请人： Young-Sik Lee ,  Dong-Jun Kum

发明人： Young-Sik Lee ,  Dong-Jun Kum

IPC分类号： H04N5/94 ,  H04N9/88

CPC分类号： H04N5/76 ,  G11B27/034 ,  G11B27/3036 ,  H04N5/91

摘要： An apparatus and method for storing digital broadcast data in a digital broadcast receiving terminal. If the digital broadcast receiving terminal enters a weak electric field strength region during reception of digital broadcast data, digital broadcast receiving terminal stops the process of receiving the digital broadcast data so as to check whether digital broadcast receiving terminal re-enters again into the strong electric field strength region. Then, if the digital broadcast receiving terminal re-enters the strong electric field region, the terminal shifts a TS value of a received digital broadcast data frame to the value obtained by adding a frame interval of the digital broadcast data frames to the TS value of the previous data frame that had been completely stored just before the digital broadcast receiving terminal entered the weak electric field strength region. Thus, the invention enables the digital broadcast receiving terminal to drop the digital broadcast data frames received during the weak electric field strength intervals so that it may smoothly and continuously play back the digital broadcast data frames received only during the strong electric field strength intervals.

摘要翻译： 一种用于在数字广播接收终端中存储数字广播数据的装置和方法。 如果数字广播接收终端在接收数字广播数据期间进入弱电场强度区域，则数字广播接收终端停止接收数字广播数据的处理，以便检查数字广播接收终端是否重新进入强电 场强区域。 然后，如果数字广播接收终端重新进入强电场区域，则终端将接收到的数字广播数据帧的TS值移动到通过将数字广播数据帧的帧间隔加到TS值 在数字广播接收终端之前完全存储的先前数据帧进入弱电场强度区域。 因此，本发明使得数字广播接收终端能够丢弃在弱电场强度间隔期间接收的数字广播数据帧，使得其可以平滑且连续地播放仅在强电场强度间隔期间接收的数字广播数据帧。

公开(公告)号：US08208799B2

公开(公告)日：2012-06-26

申请号：US11070656

申请日：2005-03-01

申请人： Kevin T. Phan

发明人： Kevin T. Phan

IPC分类号： H04N5/917 ,  H04N5/44 ,  H04N5/76 ,  H04N5/78 ,  H04N5/89 ,  H04N5/94 ,  H04N5/765 ,  H04N5/783 ,  H04N5/7824 ,  H04N7/12 ,  H04N7/18 ,  H04N7/173 ,  H04N9/88 ,  H04J3/16 ,  H04L12/28 ,  H04L12/54 ,  G06F3/00 ,  G06F9/46 ,  G06F13/00 ,  G06F13/24 ,  G06F13/28 ,  G06F15/16 ,  G06F15/173

CPC分类号： H04N5/76 ,  H04N21/4147 ,  H04N21/4331 ,  H04N21/4334 ,  H04N21/4335 ,  H04N21/44004

摘要： Methods and systems for a personal video recorder (PVR) software buffer management to support the software passage are disclosed. A first plurality of receive buffer descriptors may be allocated for recording at least one received packet in at least a portion of a shared memory. The received packet may be recorded in the shared memory utilizing at least one of the allocated first plurality of receive buffer descriptors. A plurality of playback buffer descriptors may be allocated for playback of the recorded received packet from the shared memory. A first portion of the received packet may be simultaneously played back from the shared memory while recording a second portion of the received packet in the shared memory. If at least one of the recorded received packet is consumed, the playback buffer descriptors corresponding to a number of the consumed received packet may be de-allocated.

摘要翻译： 披露了用于支持软件通道的个人录像机（PVR）软件缓冲管理的方法和系统。 可以分配第一多个接收缓冲器描述符用于在共享存储器的至少一部分中记录至少一个接收到的分组。 接收的分组可以使用所分配的第一多个接收缓冲器描述符中的至少一个来记录在共享存储器中。 可以分配多个重放缓冲器描述符用于从共享存储器重放所记录的接收分组。 接收到的分组的第一部分可以在共享存储器中将所接收的分组的第二部分记录在共享存储器中的同时再现。 如果所记录的接收到的分组中的至少一个被消耗，则可以去除与消耗的接收分组数相对应的重放缓冲器描述符。

公开(公告)号：US08150231B2

公开(公告)日：2012-04-03

申请号：US11093066

申请日：2005-03-28

申请人： Yoshikazu Takashima ,  Motoki Kato

发明人： Yoshikazu Takashima ,  Motoki Kato

IPC分类号： H04N9/80 ,  H04N5/94 ,  H04N9/88 ,  H04N5/84 ,  H04N5/89

CPC分类号： H04N9/8042 ,  G11B20/1217 ,  G11B27/034 ,  H04N5/85 ,  H04N9/8063 ,  H04N9/8205 ,  H04N9/8227

摘要： There is provided an apparatus and a method determining a data arrangement that guarantees seamless reproduction even in a case of occurrence of a jump in a browsable slide show. An allowable jump range between an image data clip and an audio data clip required for data reading in the browsable slide show in which a consecutive reproduction processing of a still image and an audio reproduction processing are performed in parallel is determined so as to determine arrangement conditions of data to be stored in an information recording medium on the basis of the determined allowable jump range. This configuration enables the browsable slide show to be carried out as a seamless reproduction processing without any data discontinuity. Furthermore, it becomes possible to provide a plurality of combinations of readout rates of the audio data and image data.

摘要翻译： 提供了即使在可浏览的幻灯片放映中发生跳跃的情况下也可以确定确保无缝再现的数据排列的装置和方法。 确定在并行执行静止图像和音频再现处理的连续再现处理的可浏览幻灯片放映中数据读取所需的图像数据剪辑和音频数据剪辑之间的允许跳跃范围，以便确定安排条件 基于所确定的允许跳跃范围来存储在信息记录介质中的数据。 该配置使得可浏览的幻灯片放映能够作为无缝重放处理而进行，而没有任何数据不连续性。 此外，可以提供音频数据和图像数据的读出速率的多种组合。

公开(公告)号：US08126312B2

公开(公告)日：2012-02-28

申请号：US11098006

申请日：2005-03-31

申请人： John Samuel Bushell ,  Christopher Lance Flick

发明人： John Samuel Bushell ,  Christopher Lance Flick

IPC分类号： H04N5/94 ,  H04N9/88 ,  H04N5/93

CPC分类号： H04N19/44 ,  H04N9/8042 ,  H04N19/46

摘要： A sequence of video images can be represented using multiple related timelines by generating a first timeline identifying a decode order associated with a sequence of video images and a second timeline identifying a display order associated with the sequence of video images, wherein the sequence of video images is comprised of one or more samples. The first and second timelines can be correlated based on an offset, which represents a time period by which decoding precedes display. The sequence of video images can then be played in accordance with the correlated first and second timelines. Additionally, the decode order in the first timeline can differ from the display order in the second timeline. A revised offset between the first and second timelines can be determined after the sequence of video images has been edited and the first and second timelines can be correlated based on the revised offset.

摘要翻译： 可以通过生成标识与视频图像序列相关联的解码顺序的第一时间线和标识与视频图像序列相关联的显示顺序的第二时间线，使用多个相关时间线来表示视频图像序列，其中视频图像序列 由一个或多个样品组成。 第一和第二时间线可以基于偏移来相关，该偏移表示解码在显示之前的时间段。 然后可以根据相关的第一和第二时间线来播放视频图像的序列。 此外，第一时间线中的解码顺序可以不同于第二时间线中的显示顺序。 可以在编辑视频图像的序列之后确定第一和第二时间线之间的修正的偏移量，并且可以基于经修改的偏移来相关联的第一和第二时间线。

公开(公告)号：US07974516B2

公开(公告)日：2011-07-05

申请号：US10653245

申请日：2003-09-03

申请人： Kang Soo Seo ,  Sung Wan Park ,  Byung Jin Kim ,  Soung Hyun Um

发明人： Kang Soo Seo ,  Sung Wan Park ,  Byung Jin Kim ,  Soung Hyun Um

IPC分类号： H04N9/80 ,  H04N5/78 ,  H04N5/84 ,  H04N5/92 ,  H04N5/93 ,  H04N5/765 ,  H04N5/783 ,  H04N9/64 ,  H04N9/88 ,  G11B27/00

CPC分类号： G11B27/105 ,  G11B20/12 ,  G11B27/034 ,  G11B2020/10537 ,  G11B2020/1288 ,  G11B2220/213 ,  G11B2220/216 ,  G11B2220/2541 ,  H04N1/00198

摘要： Provided are apparatuses and methods for reproducing a data structure for managing reproduction of still images recorded on a recording medium. In the recording medium, a data area stores at least first and second still images and a playlist area stores at least one playlist. The playlist includes mark information, and the mark information provides presentation information on the first and second images to allow for at least skipping from reproducing the first image to reproducing the second image.

摘要翻译： 提供了用于再现用于管理记录在记录介质上的静止图像的再现的数据结构的装置和方法。 在记录介质中，数据区存储至少第一静止图像和第二静止图像，并且播放列表区域存储至少一个播放列表。 播放列表包括标记信息，并且标记信息提供关于第一和第二图像的呈现信息，以允许至少跳过再现第一图像以再现第二图像。

公开(公告)号：US20110150431A1

公开(公告)日：2011-06-23

申请号：US12643727

申请日：2009-12-21

申请人： Walter Richard Klappert

发明人： Walter Richard Klappert

IPC分类号： H04N5/91 ,  H04N7/173 ,  H04N5/76 ,  H04N5/94 ,  H04N9/88

CPC分类号： G06F1/3234 ,  G06F1/3206 ,  H04N7/163 ,  H04N21/433 ,  H04N21/43615 ,  H04N21/4432 ,  H04N21/4436 ,  H04N21/47214 ,  H04N21/84

摘要： Method and systems for operating a media equipment device having at least a full-power mode and an off-power mode are provided. A voltage supply to the media equipment device may be controlled by the media equipment device itself or by an external power management unit to automatically power-off the media equipment device, and power the device back on a future time. Prior to powering off the media equipment device, a portion of program schedule information stored in the volatile memory of the media equipment device may be mirrored to nonvolatile memory and may be restored on a priority basis after the media equipment device is powered back up. An external power management unit for controlling the media equipment device may also automatically detect and identify devices in the home based on a power signature of the device and manage the operation of the device based on the identification.

摘要翻译： 提供了用于操作具有至少全功率模式和断电模式的媒体设备设备的方法和系统。 媒体设备设备的电源可以由媒体设备设备本身或外部电源管理单元来控制，以自动关闭媒体设备设备，并在未来的时间对设备重新启动。 在关闭媒体设备设备之前，存储在媒体设备设备的易失性存储器中的节目安排信息的一部分可以被镜像到非易失性存储器，并且可以在媒体设备设备被备份之后优先地恢复。 用于控制媒体设备设备的外部电源管理单元还可以基于设备的功率签名来自动检测和识别家庭中的设备，并且基于该标识来管理设备的操作。

公开(公告)号：US20110129200A1

公开(公告)日：2011-06-02

申请号：US12952630

申请日：2010-11-23

申请人： Tatsuya Higeta

发明人： Tatsuya Higeta

IPC分类号： H04N9/88 ,  H04N5/775

CPC分类号： H04N5/911 ,  H04N9/8042 ,  H04N9/888

摘要： If a movie reproducing apparatus detects an error during reproduction of encoded movie data, based on management information that includes a recording position of an intra-picture coded picture included in the encoded movie data, the movie reproducing apparatus determines a position used when the error is recovered by searching for an intra-picture coded picture subsequent to a frame including data with the error as well as updates elapsed time information to be displayed based on a frame number of the searched intra-picture coded picture at the time the error is recovered.

摘要翻译： 如果电影再现装置在编码的电影数据的再现期间检测到错误，则基于包括编码的电影数据中包括的图像内编码图像的记录位置的管理信息，电影再现装置确定当错误为 通过在包括具有错误的数据的帧之后搜索帧内图像编码图像以及在恢复错误时基于搜索到的图像内编码图像的帧号来更新要显示的经过时间信息而恢复。

公开(公告)号：US07881589B2

公开(公告)日：2011-02-01

申请号：US12021117

申请日：2008-01-28

申请人： Wataru Ikeda ,  Tomoyuki Okada ,  Yasushi Uesaka

发明人： Wataru Ikeda ,  Tomoyuki Okada ,  Yasushi Uesaka

IPC分类号： H04N9/88

CPC分类号： G11B20/10 ,  G11B19/12 ,  G11B20/10527 ,  G11B20/12 ,  G11B27/105 ,  G11B27/3027 ,  G11B27/329 ,  G11B27/34 ,  G11B2020/10546 ,  G11B2220/213 ,  G11B2220/216 ,  G11B2220/218 ,  G11B2220/2516 ,  G11B2220/2525 ,  G11B2220/2541 ,  G11B2220/2562 ,  G11B2220/2575 ,  H04N5/4401 ,  H04N5/775 ,  H04N5/781 ,  H04N5/85 ,  H04N9/8042 ,  H04N9/8063 ,  H04N9/8205 ,  H04N9/8216 ,  H04N9/8227 ,  H04N9/8233 ,  H04N19/70 ,  H04N21/42646 ,  H04N21/4325

摘要： When playing an AV Clip recorded on a BD-ROM, a judgment is made, for each elementary stream, which of a plurality of predetermined conditions the elementary stream satisfies. The plurality of predetermined conditions include (a) a condition that a playback apparatus has a capability of playing the elementary stream, (b) a language attribute of the elementary stream matches a language setting of the playback apparatus, and (c) a channel attribute of the elementary stream is surround sound and the playback apparatus has a surround output capability. The playback apparatus assigns a priority to each elementary stream based on which conditions the elementary stream satisfies, selects an elementary stream having a highest priority, and plays the selected elementary stream.

摘要翻译： 当播放记录在BD-ROM上的AV剪辑时，对于每个基本流，判断基本流满足的多个预定条件中的哪一个。 多个预定条件包括（a）播放装置具有播放基本流的能力的条件，（b）基本流的语言属性与重放装置的语言设置相匹配，以及（c）频道属性 的基本流是环绕声，并且回放装置具有环绕输出能力。 再现装置根据基本流满足的条件对每个基本流分配优先级，选择具有最高优先级的基本流，并播放所选择的基本流。

公开(公告)号：US07657150B2

公开(公告)日：2010-02-02

申请号：US11282682

申请日：2005-11-21

申请人： Hiroshi Terai

发明人： Hiroshi Terai

IPC分类号： H04N9/00 ,  H04N9/88 ,  H04N5/91 ,  H04N5/00 ,  H04N5/45 ,  H04N7/16

CPC分类号： H04N5/775 ,  H04N5/85 ,  H04N21/4104 ,  H04N21/488

摘要： An optical disk apparatus is configured to switch the audio signals to be output to the sound output terminal by means of the slide switch having contact points that activate in association with the state switched by a mechanical manipulation. When the state of the slide switch is switched to the state where the externally-input audio signal is output to the sound output terminal from the state where the audio signal is output to the sound output terminal, a video signal of a composite video on which the OSD image, indicating that the output is switched to the external signal from the internal signal, is kept output to the video output terminal until a time period has passed.

摘要翻译： 光盘装置被配置为通过具有与通过机械操作切换的状态相关联地触发的触点的滑动开关将要输出的音频信号切换到声音输出端子。 当将滑动开关的状态从音频信号输出到声音输出端子的状态切换到外部输入音频信号输出到声音输出端子的状态时，复合视频的视频信号 指示输出从内部信号切换到外部信号的OSD图像被保持输出到视频输出端子直到经过一段时间。

公开(公告)号：US20070065092A1

公开(公告)日：2007-03-22

申请号：US11382493

申请日：2006-05-10

申请人： Joseph Wrobel

发明人： Joseph Wrobel

IPC分类号： H04N9/88

CPC分类号： G11B7/0045 ,  G11B7/00736 ,  G11B7/0079 ,  G11B27/105 ,  G11B27/32 ,  G11B2220/218 ,  G11B2220/2562

摘要： A structure of a recordable DVD disc is disclosed that permits a second recording event to be recorded and accessed by DVD players that do not recognize multisession media by modifying the value of the Extent Location within the Information Control Block in the VIDEO_TS directory File Identifier Descriptor located in the Root directory of the first track or session to refer to an extent outside the first track or session.

摘要翻译： 公开了一种可记录DVD盘的结构，其允许通过修改位于VIDEO_TS目录中的信息控制块中的扩展位置的值来识别多区段介质的DVD播放器来记录和访问第二记录事件。文件标识符描述符位于 在第一个轨道或会话的根目录中引用第一个轨道或会话之外的范围。