公开(公告)号：US20150222849A1

公开(公告)日：2015-08-06

申请号：US14424745

申请日：2013-08-29

Applicant: Samsung Electronics Co., Ltd

Inventor： Sang-Ki Kang ,  Ki-Choon Gong ,  Kyung-Tae Kim ,  Sung-Wan Youn

IPC: H04N7/14 ,  H04N19/46

CPC classification number: H04N7/147 ,  H04L47/38 ,  H04L47/72 ,  H04L47/76 ,  H04L65/4023 ,  H04L67/06 ,  H04N19/46

Abstract: Provided is a method for transmitting a file during a video call including steps of confirming a first bandwidth for file transmission when a file transmission event is generated during a video call; reducing video call data on the basis of the first bandwidth for file transmission; and transmitting the reduced video call data and the corresponding file data through a second bandwidth for the video call, with the first bandwidth being a partial area or an entire area of the second bandwidth.

Abstract translation: 提供了一种用于在视频呼叫期间发送文件的方法，包括当在视频呼叫期间生成文件传输事件时确认用于文件传输的第一带宽的步骤; 基于用于文件传输的第一带宽来减少视频呼叫数据; 以及通过用于所述视频呼叫的第二带宽发送所述缩减视频呼叫数据和所述相应文件数据，其中所述第一带宽是所述第二带宽的部分区域或整个区域。

公开(公告)号：US09509947B2

公开(公告)日：2016-11-29

申请号：US14424745

申请日：2013-08-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sang-Ki Kang ,  Ki-Choon Gong ,  Kyung-Tae Kim ,  Sung-Wan Youn

IPC: H04N7/14 ,  H04L29/08 ,  H04L29/06 ,  H04L12/811 ,  H04L12/911 ,  H04L12/917 ,  H04N19/46

CPC classification number: H04N7/147 ,  H04L47/38 ,  H04L47/72 ,  H04L47/76 ,  H04L65/4023 ,  H04L67/06 ,  H04N19/46

Abstract: Provided is a method for transmitting a file during a video call including steps of confirming a first bandwidth for file transmission when a file transmission event is generated during a video call; reducing video call data on the basis of the first bandwidth for file transmission; and transmitting the reduced video call data and the corresponding file data through a second bandwidth for the video call, with the first bandwidth being a partial area or an entire area of the second bandwidth.

Abstract translation: 提供了一种用于在视频呼叫期间发送文件的方法，包括当在视频呼叫期间生成文件传输事件时确认用于文件传输的第一带宽的步骤; 基于用于文件传输的第一带宽来减少视频呼叫数据; 以及通过用于所述视频呼叫的第二带宽发送所述缩减视频呼叫数据和所述相应文件数据，其中所述第一带宽是所述第二带宽的部分区域或整个区域。

公开(公告)号：US09071724B2

公开(公告)日：2015-06-30

申请号：US13775409

申请日：2013-02-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Tae-Won Do ,  Ki-Choon Gong ,  Dong-Won Lee ,  Sang-Ki Kang ,  Kwang-Soo Jung

IPC: H04N7/14

CPC classification number: H04N7/141 ,  H04N7/147

Abstract: A method and an apparatus perform a video call service. A transmission communication device provides information on a rotation angle of a video call image transmitted during a video call to a reception communication device corresponding to a counterpart of the video call. Then, the reception communication device renders the received video call image by using the information on the rotation angle of the received video call image, and displays a rendered video call image. Accordingly, an image of a counterpart of the video call can be normally provided during the video call.

Abstract translation: 方法和装置执行视频呼叫服务。 传输通信设备提供关于在视频呼叫期间发送的视频呼叫图像的旋转角度的信息给对应于视频呼叫的对方的接收通信设备。 然后，接收通信装置通过使用关于接收到的视频呼叫图像的旋转角度的信息来呈现所接收的视频呼叫图像，并且显示渲染的视频呼叫图像。 因此，可以在视频通话期间正常地提供视频通话的对方的图像。