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    METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING MULTIMEDIA SERVICE
    1.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING MULTIMEDIA SERVICE 审中-公开
    用于发送和接收多媒体服务的方法和装置

    公开(公告)号：US20130097627A1

    公开(公告)日：2013-04-18

    申请号：US13651716

    申请日：2012-10-15

    申请人： SAMSUNG ELECTRONICS CO. LTD. ,  UNIVERSITY OF SEOUL INDUSTRY COOPERAT

    发明人： Sung-Oh HWANG ,  Yong-Han KIM ,  Kyung-Mo PARK ,  Sung-Ryeul RHYU

    IPC分类号： H04N21/462 ,  H04N21/454

    CPC分类号： H04H60/73 ,  H04H2201/40

    摘要： A method for receiving a multimedia service is provided. The method includes receiving service specific information for at least one multimedia service provided from different networks, selecting one service based on the service specific information, and receiving the selected service. The service specific information includes one of a first service map table including information about at least one service which is transmitted over a plurality of logical channels, and a second service map table including information about at least one service which is transmitted over a single logical channel. Each of the first and second service map tables includes asset-related information.

    摘要翻译： 提供了一种接收多媒体业务的方法。 该方法包括：从不同网络提供的至少一个多媒体服务接收服务特定信息，基于服务特定信息选择一个服务，以及接收所选择的服务。 服务特定信息包括包括关于通过多个逻辑信道发送的至少一个服务的信息的第一服务映射表中的一个以及包括关于通过单个逻辑信道发送的至少一个服务的信息的第二服务映射表 。 第一和第二服务地图表中的每一个包括资产相关信息。

    INTERFACE APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING MEDIA DATA
    2.
    发明申请
    INTERFACE APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING MEDIA DATA 审中-公开

    公开(公告)号：US20200228584A1

    公开(公告)日：2020-07-16

    申请号：US16834219

    申请日：2020-03-30

    申请人： Samsung Electronics Co., Ltd.

    发明人： Sung-Oh HWANG ,  Ji-Eun KEUM ,  Jae-Yeon SONG ,  Sung-Ryeul RHYU ,  Kyung-Mo PARK

    IPC分类号： H04L29/06

    摘要： An apparatus is provided for transmitting multimedia content. The apparatus includes a communication interface and a controller coupled to the communication interface. The controller is configured to identify a packet including a packet header and a packet payload. The packet payload includes an access unit including media data related to the multimedia content and information related to the access unit. The controller is also configured to identify control information for delivery and consumption of the multimedia content, and transmit the identified packet and the identified control information. The information related to the access unit includes information on a sequence number of the access unit.

    APPARATUS AND METHOD FOR STORING AND PLAYING CONTENT IN A MULTIMEDIA STREAMING SYSTEM
    3.
    发明申请
    APPARATUS AND METHOD FOR STORING AND PLAYING CONTENT IN A MULTIMEDIA STREAMING SYSTEM 审中-公开

    公开(公告)号：US20190141102A1

    公开(公告)日：2019-05-09

    申请号：US16201517

    申请日：2018-11-27

    申请人： Samsung Electronics Co., Ltd. ,  University of Seoul Industry Cooperation Foundation

    发明人： Sung-Ryeul RHYU ,  Yong-Han Kim ,  Seo-Young Hwang

    IPC分类号： H04L29/06 ,  H04N21/854 ,  H04L29/08 ,  H04N21/61 ,  H04N21/845

    摘要： Apparatus for transmitting media content in multimedia streaming system is provided. Apparatus includes transceiver; and at least one processor configured to control the transceiver to receive a request for the media content; and transmit a plurality of segments regarding the media content, wherein the plurality of segments comprises an initialization segment (IS) and a media segment (MS), wherein the IS includes a moov box and a stsd box, wherein the stsd box includes sample description entries required to decode all representations within a representation group, and wherein each sample description entry in the stsd box corresponds to coding information of a media component in each of the representations, wherein the MS includes a moof box including a sample description index and a mdat box including media data, and wherein a value of the sample description index is an index of one of the sample description entries in the stsd box.

    METHOD AND APPARATUS FOR CONTROLLING IMAGE DATA
    5.
    发明申请
    METHOD AND APPARATUS FOR CONTROLLING IMAGE DATA 审中-公开

    公开(公告)号：US20180165801A1

    公开(公告)日：2018-06-14

    申请号：US15579805

    申请日：2016-06-03

    申请人： Samsung Electronics Co., Ltd.

    发明人： Dong-Yeon KIM ,  Sung-Ryeul RHYU ,  Eric YIP

    IPC分类号： G06T5/00 ,  G06T5/40 ,  G06T7/80

    摘要： A method for controlling brightness of an image according to the present disclosure comprises the steps of: determining a light source area on the basis of a light signal intensity of pixels included in the image; determining a surrounding area of the light source area in a predetermined manner; and compensating the brightness property of at least one of the light source area and the surrounding area on the basis of at least one of the property of the image, the property of a display device, or property of the surrounding environment.

    METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING MULTI-MEDIA SERVICES
    6.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING MULTI-MEDIA SERVICES 审中-公开
    用于传输和接收多媒体服务的方法和装置

    公开(公告)号：US20170019690A1

    公开(公告)日：2017-01-19

    申请号：US15281773

    申请日：2016-09-30

    申请人： Samsung Electronics Co., Ltd. ,  University of Seoul Industry Cooperation Foundation

    发明人： Sung-Oh HWANG ,  Yong-Han KIM ,  Kyung-Mo PARK ,  Sung-Ryeul RHYU ,  Jae-Yeon SONG

    IPC分类号： H04N21/2362 ,  H04N21/235 ,  H04N21/61 ,  H04N21/434 ,  H04N21/462

    CPC分类号： H04N21/2362 ,  H04H60/13 ,  H04H60/73 ,  H04N21/235 ,  H04N21/4345 ,  H04N21/462 ,  H04N21/6125

    摘要： A server for transmitting and receiving messages for a Signaling (S) layer in a Moving Picture Experts Group (MPEG) Media Transport (MMT) is provided. The server includes a first sub-layer of the S layer for producing first messages to provide information used for the use of MPEG a second sub-layer of the S layer for producing second messages to provide information used for delivering MPEG media, and a Delivery (D) layer for making external and internal deliveries of the first and the second messages, wherein each of the first and the second messages includes at least one field corresponding to each of the message type, version, length, extension field and payload.

    摘要翻译： 提供了一种用于在运动图像专家组（MPEG）媒体传输（MMT）中发送和接收信令（S）层的消息的服务器。 服务器包括用于产生第一消息的S层的第一子层，以提供用于使用MPEG的S层的第二子层的信息，用于产生第二消息以提供用于传送MPEG媒体的信息，以及传送 （D）层，用于进行第一和第二消息的外部和内部传送，其中第一和第二消息中的每一个包括与消息类型，版本，长度，扩展字段和有效载荷中的每一个相对应的至少一个字段。

    METHOD AND APPARATUS FOR TRANSCEIVING DATA FOR MULTIMEDIA TRANSMISSION SYSTEM
    9.
    发明申请
    METHOD AND APPARATUS FOR TRANSCEIVING DATA FOR MULTIMEDIA TRANSMISSION SYSTEM 审中-公开

    公开(公告)号：US20190158897A1

    公开(公告)日：2019-05-23

    申请号：US16250536

    申请日：2019-01-17

    申请人： Samsung Electronics Co., Ltd.

    发明人： Kyung-Mo PARK ,  Sung-Ryeul RHYU ,  Sung-Oh HWANG ,  Jae-Yeon SONG

    IPC分类号： H04N21/236 ,  H04L29/06

    CPC分类号： H04N21/23605 ,  H04L65/4076 ,  H04L65/607

    摘要： A method and an apparatus for transmitting data in a multimedia transmission system are provided. The method includes receiving, from an encapsulation function layer, a second data unit having one or more first data units, configuring payload header information, the payload header information including a payload type and configuration information, by analyzing header information of the second data unit, configuring one or more payloads from the second data unit based on sizes of the one or more first data units, configuring a multimedia data packet by combining payload header information corresponding to each of the one or more payloads, and transmitting the multimedia data packet to a counterpart entity. Each of the one or more payload includes at least one payload element, the type of which is selected from among a first type, a second type, a third type, a fourth type, and a fifth type.