公开(公告)号：US10362130B2

公开(公告)日：2019-07-23

申请号：US15069443

申请日：2016-03-14

Applicant: Electronics and Telecommunications Research Institute ,  INDUSTRY-UNIVERSITY COOPERATION FOUNDATION KOREA AEROPSACE UNIVERSITY

Inventor： Truong Cong Thang ,  Jin Young Lee ,  Seong Jun Bae ,  Jung Won Kang ,  Soon Heung Jung ,  Sang Taick Park ,  Won Ryu ,  Jae Gon Kim

IPC: G06F15/16 ,  H04L29/08 ,  H04L29/06 ,  H04N21/24 ,  H04N21/44 ,  H04N21/6543 ,  H04N21/6547 ,  H04L12/835 ,  G06F12/00 ,  H04N21/235 ,  H04N21/238

Abstract: A method and apparatus for an adaptive Hypertext Transfer Protocol (HTTP) streaming service using metadata of content are provided. The metadata may include a minBufferTime attribute indicating a minimum amount of initially buffered media content. A terminal may receive content from a server before playback of the content, and may buffer the content by at least the minimum amount. The metadata may include a range attribute that designates a range of a target indicated by a Uniform Resource Locator (URL). The terminal may receive bytes designated by the range attribute from the URL, and may play back the content using the received bytes.

公开(公告)号：US10122814B2

公开(公告)日：2018-11-06

申请号：US15069443

申请日：2016-03-14

Applicant: Electronics and Telecommunications Research Institute ,  INDUSTRY-UNIVERSITY COOPERATION FOUNDATION KOREA AEROPSACE UNIVERSITY

Inventor： Truong Cong Thang ,  Jin Young Lee ,  Seong Jun Bae ,  Jung Won Kang ,  Soon Heung Jung ,  Sang Taick Park ,  Won Ryu ,  Jae Gon Kim

IPC: G06F15/16 ,  H04L29/08 ,  H04L29/06 ,  H04N21/24 ,  H04N21/44 ,  H04N21/6543 ,  H04N21/6547 ,  H04L12/835 ,  G06F12/00 ,  H04N21/235 ,  H04N21/238

Abstract: A method and apparatus for an adaptive Hypertext Transfer Protocol (HTTP) streaming service using metadata of content are provided. The metadata may include a minBufferTime attribute indicating a minimum amount of initially buffered media content. A terminal may receive content from a server before playback of the content, and may buffer the content by at least the minimum amount. The metadata may include a range attribute that designates a range of a target indicated by a Uniform Resource Locator (URL). The terminal may receive bytes designated by the range attribute from the URL, and may play back the content using the received bytes.

公开(公告)号：US20160198013A1

公开(公告)日：2016-07-07

申请号：US15069443

申请日：2016-03-14

Applicant: Electronics and Telecommunications Research Institute ,  INDUSTRY-UNIVERSITY COOPERATION FOUNDATION KOREA AEROPSACE UNIVERSITY

Inventor： Truong Cong THANG ,  Jin Young LEE ,  Seong Jun BAE ,  Jung Won KANG ,  Soon Heung JUNG ,  Sang Taick PARK ,  Won RYU ,  Jae Gon KIM

IPC: H04L29/08 ,  H04L29/06 ,  H04L12/835

CPC classification number: H04L67/2804 ,  H04L29/06027 ,  H04L47/30 ,  H04L65/4092 ,  H04L65/602 ,  H04L65/604 ,  H04L65/608 ,  H04L65/80 ,  H04N21/2353 ,  H04N21/23805 ,  H04N21/2401 ,  H04N21/2402 ,  H04N21/44004 ,  H04N21/6543 ,  H04N21/6547

Abstract: A method and apparatus for an adaptive Hypertext Transfer Protocol (HTTP) streaming service using metadata of content are provided. The metadata may include a minBufferTime attribute indicating a minimum amount of initially buffered media content. A terminal may receive content from a server before playback of the content, and may buffer the content by at least the minimum amount. The metadata may include a range attribute that designates a range of a target indicated by a Uniform Resource Locator (URL). The terminal may receive bytes designated by the range attribute from the URL, and may play back the content using the received bytes.