公开(公告)号：US10158888B2

公开(公告)日：2018-12-18

申请号：US14397358

申请日：2013-04-25

Applicant: Samsung Electronics Co., Ltd. ,  UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY

Inventor： Sung-Ryeul Rhyu ,  Kyung-Mo Park ,  Yiling Xu ,  Gi-Jun Park ,  Jang-Won Lee ,  Kyu-Heon Kim ,  Gwang-Hoon Park ,  Doug-Young Suh

IPC: H04N5/765 ,  H04N19/85 ,  H04N21/432 ,  H04N21/854 ,  H04N21/2343 ,  H04N21/462

Abstract: A method and an apparatus for reproducing video data are provided. The method includes the steps of extracting a coded video data stream and video data attribute information from the stored video file, extracting samples relevant to an expanded time layer from the extracted video data stream on the basis of the location information of the sample which allows for temporal layer access contailed in the video data attribute information, and restoring and reproducing the extracted samples.

公开(公告)号：US10390107B2

公开(公告)日：2019-08-20

申请号：US15719142

申请日：2017-09-28

Applicant: Samsung Electronics Co., Ltd. ,  UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY

Inventor： Sung-Ryeul Rhyu ,  Min-Woo Cho ,  Kyung-Mo Park ,  Sung-Oh Hwang ,  Kyu-Heon Kim ,  Byeong-Cheol Kim ,  Gwang-Hoon Park ,  Jeong-Wook Park ,  Doug-Young Suh

IPC: H04N21/84 ,  H04N21/234 ,  H04N21/235 ,  H04N21/435

Abstract: A method for transmitting scene composition information from an apparatus therefor in a multimedia communication system is provided. The method includes generating scene composition information comprising media attributes information and temporal information, and transmitting the scene composition information, wherein the media attributes information and temporal information is separated into different formats.

公开(公告)号：US20150085940A1

公开(公告)日：2015-03-26

申请号：US14397358

申请日：2013-04-25

Applicant: Samsung Electronics Co., Ltd. ,  UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY

Inventor： Sung-Ryeul Rhyu ,  Kyung-Mo Park ,  Yiling Xu ,  Gi-Jun Park ,  Jang-Won Lee ,  Kyu-Heon Kim ,  Gwang-Hoon Park ,  Doug-Young Suh

IPC: H04N19/85

CPC classification number: H04N19/85 ,  H04N5/765 ,  H04N21/234327 ,  H04N21/4325 ,  H04N21/4621 ,  H04N21/85406

Abstract: A method and an apparatus for reproducing video data are provided. The method includes the steps of extracting a coded video data stream and video data attribute information from the stored video file, extracting samples relevant to an expanded time layer from the extracted video data stream on the basis of the location information of the sample which allows for temporal layer access contailed in the video data attribute information, and restoring and reproducing the extracted samples.

Abstract translation: 提供了一种用于再现视频数据的方法和装置。 该方法包括以下步骤：从存储的视频文件中提取编码的视频数据流和视频数据属性信息，根据所提取的视频数据流的样本的位置信息提取与扩展时间层相关的样本， 视频数据属性信息中的时间层访问，以及恢复和再现提取的样本。

公开(公告)号：US20150020139A1

公开(公告)日：2015-01-15

申请号：US14376548

申请日：2013-02-04

Applicant: Samsung Electronics Co., Ltd. ,  UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY

Inventor： Sung-Ryeul Rhyu ,  Min-Woo Cho ,  Kyung-Mo Park ,  Sung-Oh Hwang ,  Kyu-Heon Kim ,  Byeong-Cheol Kim ,  Gwang-Hoon Park ,  Jeong-Wook Park ,  Doug-Young Suh

IPC: H04N21/84 ,  H04N21/435 ,  H04N21/235

CPC classification number: H04N21/84 ,  H04N21/23412 ,  H04N21/2353 ,  H04N21/435

Abstract: A method for transmitting scene composition information from an apparatus therefor in a multimedia communication system is provided. The method includes generating scene composition information comprising media attributes information and temporal information, and transmitting the scene composition information, wherein the media attributes information and temporal information is separated into different formats.

Abstract translation: 提供一种用于在多媒体通信系统中从其装置发送场景合成信息的方法。 该方法包括生成包括媒体属性信息和时间信息的场景合成信息，以及发送场景合成信息，其中媒体属性信息和时间信息被分成不同的格式。

公开(公告)号：US10368143B2

公开(公告)日：2019-07-30

申请号：US15719061

申请日：2017-09-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung-Ryeul Rhyu ,  Min-Woo Cho ,  Kyung-Mo Park ,  Sung-Oh Hwang ,  Kyu-Heon Kim ,  Byeong-Cheol Kim ,  Gwang-Hoon Park ,  Jeong-Wook Park ,  Doug-Young Suh

IPC: H04N21/84 ,  H04N21/234 ,  H04N21/235 ,  H04N21/435

Abstract: A method for transmitting scene composition information from an apparatus therefor in a multimedia communication system is provided. The method includes generating scene composition information comprising media attributes information and temporal information, and transmitting the scene composition information, wherein the media attributes information and temporal information is separated into different formats.

公开(公告)号：US09794648B2

公开(公告)日：2017-10-17

申请号：US14376548

申请日：2013-02-04

Applicant: Samsung Electronics Co., Ltd. ,  UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY

Inventor： Sung-Ryeul Rhyu ,  Min-Woo Cho ,  Kyung-Mo Park ,  Sung-Oh Hwang ,  Kyu-Heon Kim ,  Byeong-Cheol Kim ,  Gwang-Hoon Park ,  Jeong-Wook Park ,  Doug-Young Suh

IPC: H04N21/84 ,  H04N21/234 ,  H04N21/235 ,  H04N21/435

CPC classification number: H04N21/84 ,  H04N21/23412 ,  H04N21/2353 ,  H04N21/435

Abstract: A method for transmitting scene composition information from an apparatus therefor in a multimedia communication system is provided. The method includes generating scene composition information comprising media attributes information and temporal information, and transmitting the scene composition information, wherein the media attributes information and temporal information is separated into different formats.