Method for repairing video/audio files of multimedia video/audio disks
    2.
    发明授权
    Method for repairing video/audio files of multimedia video/audio disks 失效
    用于修复多媒体视频/音频磁盘的视频/音频文件的方法

    公开(公告)号:US07471873B2

    公开(公告)日:2008-12-30

    申请号:US10844452

    申请日:2004-05-13

    IPC分类号: H04N5/91 H04N9/88

    摘要: A method for repairing video/audio files of multimedia video/audio disks is provided. The disclosed method may repair the fields with errors in the video/audio files after recording by utilizing the rewritable characteristic of rewritable optical disks. The errors caused by the video/audio instantaneous editing and recording platform may be reduced according to the disclosed method such that the repaired films may play fast forward/backward smoothly, perform Time Search function accurately, and display presentation time correctly, and are compatible to players of different specifications.

    摘要翻译: 提供了一种用于修复多媒体视频/音频磁盘的视频/音频文件的方法。 所公开的方法可以通过利用可重写光盘的可重写特性来修复在记录之后的视频/音频文件中具有错误的字段。 可以根据所公开的方法减少由视频/音频瞬时编辑和记录平台引起的错误,使得修复的电影可以顺利地快速前进/后退地播放,精确地执行时间搜索功能,并且正确地显示呈现时间,并且与 不同规格的玩家。

    Watermark coding method and recording medium thereof
    3.
    发明申请
    Watermark coding method and recording medium thereof 失效
    水印编码方法及其记录介质

    公开(公告)号:US20050135654A1

    公开(公告)日:2005-06-23

    申请号:US10880513

    申请日:2004-07-01

    IPC分类号: G06K9/00 G06T1/00 H04N7/16

    摘要: A watermark coding method and its recording medium utilize image interleaving and wavelet-based transformation to enhance the robustness of the image. The watermark series to be inserted is converted, encrypted, and modulated to increase the difficulty in decoding and restoring. Finally, the watermark is distributed and hidden in various frequency bands of the image in a frequency hopping way, generating a robust watermarked image. When used in a recording medium, side information produced during coding is recorded in the lead-in area of the recording medium to reduce the chances of illegal copying.

    摘要翻译: 水印编码方法及其记录介质利用图像交织和基于小波的变换来增强图像的鲁棒性。 要插入的水印系列被转换,加密和调制,以增加解码和恢复的难度。 最后,水印以跳频方式分布和隐藏在图像的各个频带中,生成鲁棒的水印图像。 当在记录介质中使用时,编码期间产生的副信息被记录在记录介质的导入区中,以减少非法复制的机会。

    Recording medium, method for storing and reproducing digital image medium data on the recording medium
    4.
    发明申请
    Recording medium, method for storing and reproducing digital image medium data on the recording medium 审中-公开
    记录介质,用于在记录介质上存储和再现数字图像介质数据的方法

    公开(公告)号:US20060104615A1

    公开(公告)日:2006-05-18

    申请号:US10986737

    申请日:2004-11-12

    IPC分类号: H04N5/781

    摘要: This invention provides a recording medium, and a method for storing and reproducing digital image medium data on the recording medium. It is applicable to a medium information reproducing system, and allows users to edit and store the digital image medium data. When reproducing a video image, the video image is accompanied by auxiliary audio data. Therefore, the reproduced medium data is more alive and attractive for the viewers. In addition, the recording medium supports various formats of video and audio data. Therefore, the recording medium can record various types of medium data for the users.

    摘要翻译: 本发明提供了一种记录介质,以及一种用于在记录介质上存储和再现数字图像介质数据的方法。 它适用于媒体信息再现系统,并且允许用户编辑和存储数字图像媒体数据。 当再现视频图像时,视频图像伴随有辅助音频数据。 因此,再现的媒体数据对于观众而言更具有吸引力。 此外,记录介质支持各种格式的视频和音频数据。 因此,记录介质可以记录用户的各种类型的介质数据。

    Recording medium, method for previewing on-demand digital multimedia data on the recording medium
    5.
    发明申请
    Recording medium, method for previewing on-demand digital multimedia data on the recording medium 审中-公开
    记录介质,用于在记录介质上预览按需数字多媒体数据的方法

    公开(公告)号:US20060143566A1

    公开(公告)日:2006-06-29

    申请号:US11024387

    申请日:2004-12-28

    IPC分类号: G11B27/00 H04N7/173

    CPC分类号: G11B27/102 G11B27/34

    摘要: A recording medium and a method for previewing and selecting digital audio/video data unit on the recording medium are provided. The recording medium includes an audio/video pack of the original film, an audio/video pack of the preview film, a background page, and a page control descriptor. After having received a switch button information from a user, a medium reproducing system reads, de-multiplexes, and decodes the information correspond to a specified audio/video pack of the preview film. The medium reproducing system also composes the decoded video data of the background page and the decoded video data of different resolutions to output to a display.

    摘要翻译: 提供了一种用于在记录介质上预览和选择数字音频/视频数据单元的记录介质和方法。 记录介质包括原始胶卷的音频/视频包,预览片的音频/视频包,背景页和页面控制描述符。 在从用户接收到切换按钮信息之后,媒体再现系统读取,解复用和解码对应于预览影片的指定音频/视频包的信息。 介质再现系统还构成背景页面的解码视频数据和不同分辨率的解码视频数据,以输出到显示器。