公开(公告)号：US20190124173A1

公开(公告)日：2019-04-25

申请号：US16227921

申请日：2018-12-20

Applicant: IDEAHUB INC.

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 ,  H04N21/6547 ,  H04N21/6543 ,  H04N21/44 ,  H04N21/24

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：US20190124132A1

公开(公告)日：2019-04-25

申请号：US16228097

申请日：2018-12-20

Applicant: IDEAHUB INC.

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 ,  H04N21/8543 ,  H04N21/84 ,  H04N21/658 ,  H04N21/61 ,  H04N21/472 ,  H04N21/262 ,  H04N21/2343

Abstract: A method and apparatus for an adaptive Hypertext Transfer Protocol (HTTP) streaming service using metadata of content are provided. The metadata may include one or more BaseURL elements. Uniform Resource Locators (URLs) of segments forming media may be generated based on the BaseURL elements. Additionally, a URL of a segment may be generated by mapping a BaseURL element among the BaseURL elements to a sourceURL attribute of the segment. Segments indicated by generated URLs may be identical to each other.

公开(公告)号：US20190075179A1

公开(公告)日：2019-03-07

申请号：US16179767

申请日：2018-11-02

Applicant: IDEAHUB INC.

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

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.