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    System and method for dynamic audio buffer management
    1.
    发明授权
    System and method for dynamic audio buffer management 有权
    用于动态音频缓冲管理的系统和方法

    公开(公告)号：US09135951B2

    公开(公告)日：2015-09-15

    申请号：US11546000

    申请日：2006-10-10

    申请人： Frankie Sierra

    发明人： Frankie Sierra

    IPC分类号： G06F3/00 ,  G06F5/00 ,  G06F17/00 ,  H04L12/26 ,  H04L12/54 ,  G10L21/00 ,  G10L19/00 ,  G11B20/10 ,  G06F3/16

    CPC分类号： G11B20/10527 ,  G06F3/16 ,  G11B2020/10546 ,  G11B2020/10629 ,  G11B2020/10722 ,  G11B2020/10759

    摘要： An audio data processing circuit comprises a memory and a processing circuit. The processing circuit is configured to store audio data in the memory in at least one buffer, each buffer having a size. The processor is configured to detect a type of application providing the audio data and, based on the type of application detected, to change at least one of the size and number of buffers in which the processing circuit stores audio data.

    摘要翻译： 音频数据处理电路包括存储器和处理电路。 处理电路被配置为将音频数据存储在至少一个缓冲器中，每个缓冲器具有大小。 处理器被配置为检测提供音频数据的应用的类型，并且基于检测到的应用的类型来改变处理电路存储音频数据的缓冲器的大小和数量中的至少一个。

    Recording medium, playback device, and integrated circuit
    2.
    发明授权
    Recording medium, playback device, and integrated circuit 有权
    记录介质，播放设备和集成电路

    公开(公告)号：US08831400B2

    公开(公告)日：2014-09-09

    申请号：US13239768

    申请日：2011-09-22

    申请人： Taiji Sasaki ,  Hiroshi Yahata ,  Tomoki Ogawa

    发明人： Taiji Sasaki ,  Hiroshi Yahata ,  Tomoki Ogawa

    IPC分类号： H04N9/80 ,  H04N5/76 ,  H04N5/84 ,  H04N5/765 ,  H04N5/915 ,  H04N7/173

    CPC分类号： H04N5/85 ,  G11B27/105 ,  G11B27/3027 ,  G11B27/322 ,  G11B2020/10629 ,  G11B2020/10722 ,  G11B2220/2541 ,  H04N9/8042 ,  H04N9/8211 ,  H04N13/189

    摘要： On a recording medium, stereoscopic and monoscopic specific areas are located one after another next to a stereoscopic/monoscopic shared area. The stereoscopic/monoscopic shared area is a contiguous area to be accessed both in stereoscopic video playback and monoscopic video playback. The stereoscopic specific area is a contiguous area to be accessed immediately before a long jump occurring in stereoscopic video playback. In both the stereoscopic/monoscopic shared area and the stereoscopic specific area, extents of base-view and dependent-view stream files are arranged in an interleaved manner. The extents on the stereoscopic specific area are next in order after the extents on the stereoscopic/monoscopic shared area. The monoscopic specific area is a contiguous area to be accessed immediately before a long jump occurring in monoscopic video playback. The monoscopic specific area has a copy of the entirety of the extents of the base-view stream file recorded on the stereoscopic specific area.

    摘要翻译： 在记录介质上，立体/单视道特定区域紧邻立体/单视区共享区域。 立体/单视共享区域是在立体视频播放和单视频视频播放中要被访问的连续区域。 立体特定区域是在立体视频播放中发生长跳转之前立即访问的连续区域。 在立体/单视共享区域和立体特定区域中，基本视图流和从属视图流文件的区段以交错方式排列。 在立体/单镜共享区域上的范围之后，依次在立体特定区域上的范围。 单视镜特定区域是在单视频视频播放中发生长跳转之前要访问的连续区域。 单视镜特定区域具有记录在立体特定区域上的基础视图流文件的整个范围的副本。

    Reproduction apparatus, reproduction processing circuit, reproduction method, reproduction program, and computer-readable record medium with reproduction program
    4.
    发明授权
    Reproduction apparatus, reproduction processing circuit, reproduction method, reproduction program, and computer-readable record medium with reproduction program 有权
    再现装置，再现处理电路，再现方法，再现程序和具有再现程序的计算机可读记录介质

    公开(公告)号：US08290337B2

    公开(公告)日：2012-10-16

    申请号：US10585689

    申请日：2005-05-24

    申请人： Nobukazu Kurauchi

    发明人： Nobukazu Kurauchi

    IPC分类号： H04N9/80 ,  H04N5/917

    CPC分类号： G11B20/10527 ,  G11B20/00007 ,  G11B20/10 ,  G11B2020/00014 ,  G11B2020/00079 ,  G11B2020/10537 ,  G11B2020/10546 ,  G11B2020/10555 ,  G11B2020/10564 ,  G11B2020/10574 ,  G11B2020/10722 ,  G11B2020/10759 ,  G11B2020/10916 ,  G11B2020/10944 ,  G11B2020/10953 ,  G11B2220/2516 ,  G11B2220/2525 ,  G11B2220/2537

    摘要： A reproduction apparatus is provided which is capable of reproducing audio data continuously and unbrokenly, without increasing the storage capacity of a storing means.An optical pick-up 101 reads audio information from an optical-disk medium 120 and reads, from the optical-disk medium 120, image information recorded in a position different from the audio information; a first audio compression section 104 lowers the capacity of the read audio information; a first audio storage section 105 stores the audio information whose capacity has been lowered; an audio output section 111 reproduces the stored audio information; a first image storage section 114 stores the read image information; an image output section 118 reproduces the stored image information; the audio information includes first audio information and second audio information which is continuously reproduced after the first audio information; and the first audio compression section 104 lowers the capacity of the first audio information, so that the reading of the second audio information is completed before the reproduction of the first audio information is completed, for the period of time when the image information is reproduced.

    摘要翻译： 提供一种能够不增加存储装置的存储容量而连续且不间断地再现音频数据的再现装置。 光拾取器101从光盘介质120读取音频信息，并且从光盘介质120读取记录在与音频信息不同的位置的图像信息; 第一音频压缩部分104降低读取的音频信息的容量; 第一音频存储部105存储容量降低的音频信息; 音频输出部分111再现所存储的音频信息; 第一图像存储部114存储读取的图像信息; 图像输出部118再现存储的图像信息; 所述音频信息包括在所述第一音频信息之后连续再现的第一音频信息和第二音频信息; 并且第一音频压缩部分104降低第一音频信息的容量，使得在第一音频信息的再现完成之前完成第二音频信息的读取，在图像信息被再现的时间段内。