公开(公告)号：US20130282871A1

公开(公告)日：2013-10-24

申请号：US13880941

申请日：2011-10-20

申请人： Soon Heung Jung ,  Kwang Deok Seo ,  Jin Young Lee ,  Seong Jun Bae ,  Jung Won Kang ,  Sang Woo Shim ,  Truong Cong Thang ,  Sang Taick Park ,  Won Ryu

发明人： Soon Heung Jung ,  Kwang Deok Seo ,  Jin Young Lee ,  Seong Jun Bae ,  Jung Won Kang ,  Sang Woo Shim ,  Truong Cong Thang ,  Sang Taick Park ,  Won Ryu

IPC分类号： H04L29/06

CPC分类号： H04L65/60 ,  H04L1/0042 ,  H04L29/06027 ,  H04L47/19 ,  H04L47/28 ,  H04L65/604 ,  H04L65/605 ,  H04L65/607 ,  H04L65/80 ,  H04L69/163 ,  H04N21/4302

摘要： Provided is an apparatus and method for transmitting and receiving a streaming service. An inter-arrival jitter may correspond to a delay variation in arrival time between TCP packets arriving at an apparatus for receiving the streaming service. The apparatus for receiving the streaming service may determine a de-jitter buffering time to absorb a network jitter before TS packets in a TCP packet is input to a T-STD buffer model. Based on the de-jitter buffering time, an initial playout delay lime at the apparatus for receiving the streaming service may be determined.

摘要翻译： 提供了一种用于发送和接收流服务的装置和方法。 到达之间抖动可以对应于到达用于接收流服务的装置的TCP分组之间的到达时间的延迟变化。 用于接收流服务的装置可以确定在TCP分组中的TS分组被输入到T-STD缓冲器模型之前吸收网络抖动的去抖动缓冲时间。 基于去抖动缓冲时间，可以确定用于接收流服务的设备的初始播出延迟灰度。

公开(公告)号：US20130124699A1

公开(公告)日：2013-05-16

申请号：US13810600

申请日：2011-07-15

申请人： Soon Heung Jung ,  Kwang Deok Seo ,  Jin Young Lee ,  Seong Jun Bae ,  Jung Won Kang ,  Sang Woo Shim ,  Truong Cong Thang ,  Sang Taick Park ,  Won Ryu

发明人： Soon Heung Jung ,  Kwang Deok Seo ,  Jin Young Lee ,  Seong Jun Bae ,  Jung Won Kang ,  Sang Woo Shim ,  Truong Cong Thang ,  Sang Taick Park ,  Won Ryu

IPC分类号： H04L29/06

CPC分类号： H04L65/608 ,  H04L65/601 ,  H04L65/602 ,  H04N21/2343 ,  H04N21/23439 ,  H04N21/2662 ,  H04N21/6125 ,  H04N21/6379 ,  H04N21/8456 ,  H04N21/85406

摘要： Provided is an apparatus and method for transmitting and receiving a streaming service. The apparatus and method for transmitting and receiving a streaming service may use a light multimedia file suitable for a Hypertext Transfer Protocol (HTTP) streaming service. Using an HTTP hint track, an International Organization for Standardization (ISO) file generated in a non-interleaved storing scheme that is unsuitable for an HTTP streaming service may be converted into an ISO file based on an interleaved storing scheme that is suitable for an HTTP streaming service. An ISO file may include multiple media tracks for supporting multiple bitrates and resolutions. Chunk data of media tracks that provide multiple multimedia qualities may be effectively acquired, and a light ISO file suitable for an HTTP streaming service may be generated by storing the acquired chunk data in an interleaved scheme.

摘要翻译： 提供了一种用于发送和接收流服务的装置和方法。 用于发送和接收流服务的装置和方法可以使用适用于超文本传输​​协议（HTTP）流传输服务的轻型多媒体文件。 使用HTTP提示轨迹，不适合于HTTP流服务的非交错存储方案中生成的国际标准化组织（ISO）文件可以基于适合于HTTP的交织存储方案而被转换为ISO文件 流媒体服务。 ISO文件可以包括用于支持多个比特率和分辨率的多个媒体轨道。 可以有效地获取提供多媒体质量的媒体轨道的块数据，并且可以通过以所交织的方案存储获取的块数据来生成适合于HTTP流服务的轻ISO文件。