APPARATUS AND METHOD FOR TRANSMITTING DIGITAL MULTIMEDIA BROADCASTING DATA, AND METHOD AND APPARATUS FOR RECEIVING DIGITAL MULTIMEDIA BROADCASTING DATA
    1.
    发明申请
    APPARATUS AND METHOD FOR TRANSMITTING DIGITAL MULTIMEDIA BROADCASTING DATA, AND METHOD AND APPARATUS FOR RECEIVING DIGITAL MULTIMEDIA BROADCASTING DATA 有权
    用于发送数字多媒体广播数据的装置和方法,以及用于接收数字多媒体广播数据的方法和装置

    公开(公告)号:US20110047379A1

    公开(公告)日:2011-02-24

    申请号:US12858677

    申请日:2010-08-18

    IPC分类号: H04L9/18 H04H20/88 H04L9/32

    摘要: Provided are a method and apparatus for transmitting digital multimedia broadcasting data, and a method and apparatus for receiving digital multimedia broadcasting data. A basic audio signal and a multichannel audio signal are encoded to generate a basic audio stream and a multichannel audio stream, and a first data stream describing property and position data of the basic audio stream and a second data stream describing property and position data of the multichannel audio stream are transmitted as independent streams. According to the performance of the receiving apparatus, an audio signal may be decoded by using just the first data stream only or both the first data stream and the second stream.

    摘要翻译: 提供一种用于发送数字多媒体广播数据的方法和装置,以及用于接收数字多媒体广播数据的方法和装置。 编码基本音频信号和多声道音频信号以生成基本音频流和多声道音频流,以及描述基本音频流的属性和位置数据的第一数据流以及描述基本音频流的属性和位置数据的第二数据流 多声道音频流作为独立流传输。 根据接收装置的性能,可以仅使用第一数据流或第一数据流和第二流二者来解码音频信号。

    METHOD AND APPARATUS FOR ENCODING MEDIA CONTENT AND METADATA THEREOF
    2.
    发明申请
    METHOD AND APPARATUS FOR ENCODING MEDIA CONTENT AND METADATA THEREOF 失效
    用于编码媒体内容和元数据的方法和装置

    公开(公告)号:US20090100083A1

    公开(公告)日:2009-04-16

    申请号:US12170917

    申请日:2008-07-10

    申请人: Kyung-sun CHO

    发明人: Kyung-sun CHO

    IPC分类号: G06F17/00

    CPC分类号: G11B20/12

    摘要: Provided is a method of encoding media content and metadata. The method includes generating a scale indicator, which indicates a unit size of information about the media content, in the metadata, and determining data areas in the metadata that have different values based on the generated scale indicator. Accordingly, a range that can be expressed by the data area, that has a limited space in the metadata, can be increased.

    摘要翻译: 提供了一种对媒体内容和元数据进行编码的方法。 该方法包括生成在元数据中指示关于媒体内容的信息的单位大小的比例指示符,以及基于生成的比例指示符确定具有不同值的元数据中的数据区域。 因此,可以增加可以由元数据中的有限空间的数据区域表达的范围。

    METHOD AND APPARATUS FOR DISPLAYING CONTENT
    3.
    发明申请
    METHOD AND APPARATUS FOR DISPLAYING CONTENT 审中-公开
    用于显示内容的方法和装置

    公开(公告)号:US20080150964A1

    公开(公告)日:2008-06-26

    申请号:US11962908

    申请日:2007-12-21

    申请人: Kyung-sun Cho

    发明人: Kyung-sun Cho

    IPC分类号: G09G5/00

    摘要: Provided are a method and apparatus for displaying content. The method includes receiving changed scene information if scene information containing position information indicating the time at which objects constituting the content are displayed and positions of the objects to be displayed is changed, receiving objects for constituting the content based on the changed scene information and determining whether objects overlapping each other exist among the received objects, and displaying the content after selectively changing positions of the objects according to the determination result.

    摘要翻译: 提供了一种用于显示内容的方法和装置。 该方法包括接收改变的场景信息,如果场景信息包含指示构成内容的对象的时间的位置信息和要显示的对象的位置被改变,则基于改变的场景信息接收构成内容的对象,并且确定是否 在所接收的对象中存在彼此重叠的对象,并且根据确定结果选择性地改变对象的位置之后显示内容。

    METHOD AND APPARATUS FOR UPDATING DECODER CONFIGURATION
    4.
    发明申请
    METHOD AND APPARATUS FOR UPDATING DECODER CONFIGURATION 失效
    用于更新解码器配置的方法和装置

    公开(公告)号:US20080012737A1

    公开(公告)日:2008-01-17

    申请号:US11776169

    申请日:2007-07-11

    IPC分类号: H03M7/34

    摘要: A method of and apparatus for updating decoding information are provided. A method of transmitting media data includes generating a media stream including one or more media data items, one or more decoding information of the media stream, and information for arranging updating of the decoding information; and transmitting the media stream, the one or more decoding information item of the media stream, and the information for arranging updating of the decoding information, in which the one or more media data items have decoding information that are different from each other. According to the method and apparatus, the amount of data to be processed and the complexity of data processing can be reduced, thereby reducing an encoding time and a media data processing time in a decoder.

    摘要翻译: 提供了一种用于更新解码信息的方法和装置。 发送媒体数据的方法包括生成包括一个或多个媒体数据项的媒体流,媒体流的一个或多个解码信息,以及用于布置更新解码信息的信息; 以及发送媒体流,媒体流的一个或多个解码信息项以及用于布置更新解码信息的信息,其中一个或多个媒体数据项具有彼此不同的解码信息。 根据该方法和装置,可以减少要处理的数据量和数据处理的复杂度,从而减少解码器中的编码时间和媒体数据处理时间。

    Method and apparatus for encoding media content and metadata thereof
    6.
    发明授权
    Method and apparatus for encoding media content and metadata thereof 失效
    用于编码媒体内容的方法和装置及其元数据

    公开(公告)号:US08660999B2

    公开(公告)日:2014-02-25

    申请号:US12170917

    申请日:2008-07-10

    申请人: Kyung-sun Cho

    发明人: Kyung-sun Cho

    IPC分类号: G06F7/00 G06F17/00

    CPC分类号: G11B20/12

    摘要: Provided is a method of encoding media content and metadata. The method includes generating a scale indicator, which indicates a unit size of information about the media content, in the metadata, and determining data areas in the metadata that have different values based on the generated scale indicator. Accordingly, a range that can be expressed by the data area, that has a limited space in the metadata, can be increased.

    摘要翻译: 提供了一种对媒体内容和元数据进行编码的方法。 该方法包括生成在元数据中指示关于媒体内容的信息的单位大小的比例指示符,以及基于生成的比例指示符确定具有不同值的元数据中的数据区域。 因此,可以增加可以由元数据中的有限空间的数据区域表达的范围。

    METHOD OF MANIPULATING MEDIA OBJECT IN MEDIA PLAYER AND APPARATUS THEREFOR
    8.
    发明申请
    METHOD OF MANIPULATING MEDIA OBJECT IN MEDIA PLAYER AND APPARATUS THEREFOR 有权
    媒体播放器中的媒体对象管理方法及其设备

    公开(公告)号:US20090113302A1

    公开(公告)日:2009-04-30

    申请号:US12167633

    申请日:2008-07-03

    IPC分类号: G06F3/048 G06F12/02

    CPC分类号: G11B17/228 Y10S715/972

    摘要: Provided is a method for manipulating a media object in a media player and an apparatus using the same. The method includes generating a rendering map for managing a region of a media object in a rendering interface according to time, receiving a user input via the rendering interface; updating the rendering map based on a user input; re-composing a scene based on the updated rendering map, and rendering the media object according to the re-composed scene.

    摘要翻译: 提供了一种用于操纵媒体播放器中的媒体对象的方法和使用该方法的装置。 该方法包括:生成用于根据时间在呈现界面中管理媒体对象的区域的渲染图,经由渲染界面接收用户输入; 基于用户输入更新呈现地图; 基于更新的渲染地图重新构成场景,以及根据重新组合的场景呈现媒体对象。

    METHOD AND APPARATUS FOR MANAGING MEDIA FILE
    9.
    发明申请
    METHOD AND APPARATUS FOR MANAGING MEDIA FILE 审中-公开
    管理媒体文件的方法和装置

    公开(公告)号:US20090049099A1

    公开(公告)日:2009-02-19

    申请号:US12166497

    申请日:2008-07-02

    IPC分类号: G06F17/30 G06F15/16

    CPC分类号: G11B27/3027 G11B27/034

    摘要: A method and apparatus for managing a media file are provided. The method of managing a media file comprising a plurality of media objects comprises correcting at least one media object from among the plurality of the media objects; generating or renewing information relating to unused regions generated in the media file according to the correction; and managing the media file based on the generated or renewed information. Therefore, difficulties in file management occurring due to correction of the media objects are reduced so that the media file can be efficiently managed.

    摘要翻译: 提供了一种用于管理媒体文件的方法和装置。 管理包括多个媒体对象的媒体文件的方法包括:从多个媒体对象中校正至少一个媒体对象; 根据校正生成或更新与媒体文件中生成的未使用区域有关的信息; 以及基于所生成或更新的信息来管理媒体文件。 因此,减少由于媒体对象的校正而发生的文件管理的困难,从而可以有效地管理媒体文件。

    SERVER AND METHOD FOR PROVIDING PERSONAL BROADCAST CONTENT SERVICE AND USER TERMINAL APPARATUS AND METHOD FOR GENERATING PERSONAL BROADCAST CONTENT
    10.
    发明申请
    SERVER AND METHOD FOR PROVIDING PERSONAL BROADCAST CONTENT SERVICE AND USER TERMINAL APPARATUS AND METHOD FOR GENERATING PERSONAL BROADCAST CONTENT 审中-公开
    提供个人广播内容服务和用户终端设备的服务器和方法以及用于生成个人广播内容的方法

    公开(公告)号:US20080172709A1

    公开(公告)日:2008-07-17

    申请号:US12014953

    申请日:2008-01-16

    IPC分类号: H04N7/173

    摘要: Provided are an apparatus and method for generating personal broadcast content. A user terminal apparatus includes a broadcast reception unit receiving broadcast content through a broadcast network; a communication unit controlling connection with a server which provides an authoring tool for generating personal broadcast content and metadata required to obtain one or more pieces of content through the broadcast network and a bi-directional communication network; a user input unit receiving a user input signal; and a control unit configuring a personal broadcast screen, which contains the content, using the authoring tool and the metadata and generating personal broadcast content in response to the user input signal. When the apparatus and method are used, a user can generate personal broadcast content using content which can be obtained through a bi-directional communication channel and a broadcast channel.

    摘要翻译: 提供了一种用于生成个人广播内容的装置和方法。 用户终端装置包括广播接收单元,通过广播网络接收广播内容; 控制与服务器的连接的通信单元,所述服务器提供用于生成通过广播网络和双向通信网络获得一条或多条内容所需的个人广播内容和元数据的创作工具; 接收用户输入信号的用户输入单元; 以及控制单元,其配置包含内容的个人广播屏幕,使用创作工具和元数据并响应于用户输入信号产生个人广播内容。 当使用装置和方法时,用户可以使用可以通过双向通信信道和广播信道获得的内容来生成个人广播内容。