公开(公告)号：US20160294912A1

公开(公告)日：2016-10-06

申请号：US15184095

申请日：2016-06-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Heung-Ki LEE ,  Gil-Yoon KIM ,  Soung-Kwan KIM ,  Jong-Kyu KIM ,  Jong-Kyu LIM

IPC: H04L29/06

CPC classification number: H04L65/607 ,  H04L65/601 ,  H04N21/4122 ,  H04N21/4126 ,  H04N21/41407 ,  H04N21/4302 ,  H04N21/43637 ,  H04N21/440218 ,  H04N21/4621

Abstract: A technique for transmitting a video stream between a first electronic device and a second electronic device is provided. The first device receives an encoded video stream and determines whether an encoding format of the encoded video stream is a format decodable by a second electronic device. If the format is decodable, the encoded video stream is transmitted without a re-encoding operation to the second device. The video stream is displayed at the first device delayed by a determined delay time enabling the video stream to be displayed at the second device substantially synchronized with the display at the first device.

公开(公告)号：US20130223539A1

公开(公告)日：2013-08-29

申请号：US13768402

申请日：2013-02-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Heung-Ki LEE ,  Gil-Yoon KIM ,  Soung-Kwan KIM ,  Jong-Kyu KIM ,  Jong-Kyu LIM

IPC: H04L29/06

CPC classification number: H04L65/607 ,  H04L65/601 ,  H04N21/4122 ,  H04N21/4126 ,  H04N21/41407 ,  H04N21/4302 ,  H04N21/43637 ,  H04N21/440218 ,  H04N21/4621

Abstract: A technique for transmitting a video stream between a first electronic device and a second electronic device is provided. The first device receives an encoded video stream and determines whether an encoding format of the encoded video stream is a format decodable by a second electronic device. If the format is decodable, the encoded video stream is transmitted without a re-encoding operation to the second device. The video stream is displayed at the first device delayed by a determined delay time enabling the video stream to be displayed at the second device substantially synchronized with the display at the first device.

Abstract translation: 提供了一种用于在第一电子设备和第二电子设备之间传输视频流的技术。 第一设备接收编码的视频流，并确定编码视频流的编码格式是否是由第二电子设备解码的格式。 如果格式是可解码的，则将经编码的视频流传送到第二设备而不进行重新编码操作。 视频流在第一设备处被显示延迟确定的延迟时间，使得能够在第二设备处显示与第一设备的显示器大致同步的视频流。