公开(公告)号：US20160295256A1

公开(公告)日：2016-10-06

申请号：US14675479

申请日：2015-03-31

Applicant: Microsoft Technology Licensing, LLC

Inventor： Neeraj Sharma ,  Yongjun Wu ,  Shyam Sadhwani ,  Matthew Andrews ,  Nimesh Amin ,  Brian Joseph Ewanchuk ,  Stewart Paul Tootill ,  David Niall Coghlan ,  Michal Mark Vine

IPC: H04N21/236 ,  H04N21/854 ,  H04N21/4402 ,  H04N21/845 ,  H04N21/2187 ,  H04N21/61 ,  H04N21/434

CPC classification number: H04N21/23614 ,  H04N21/2187 ,  H04N21/4341 ,  H04N21/4344 ,  H04N21/43615 ,  H04N21/4363 ,  H04N21/4398 ,  H04N21/4402 ,  H04N21/440218 ,  H04N21/6131 ,  H04N21/6143 ,  H04N21/845 ,  H04N21/85406

Abstract: Techniques are described for remuxing multimedia content received in a digital video broadcasting format without performing transcoding of the video and/or audio content. For example, a computing device with a digital television tuner can receive multimedia content in a digital video broadcast format. The computing device can remux the received multimedia content from the digital video broadcasting format in which the multimedia content is received into a target streaming protocol for streaming to other devices. Remuxing operations can comprise demultiplexing the received multimedia content to separate the audio and video content, performing meta-data reconstruction, and multiplexing the audio and video content into a target stream using a target streaming protocol format.

Abstract translation: 描述技术用于重新编码以数字视频广播格式接收的多媒体内容，而不执行视频和/或音频内容的代码转换。 例如，具有数字电视调谐器的计算设备可以以数字视频广播格式接收多媒体内容。 计算设备可以将接收的多媒体内容从其中接收多媒体内容的数字视频广播格式重新配置到目标流协议中，以流式传输到其他设备。 重新配置操作可以包括解复用接收到的多媒体内容以分离音频和视频内容，执行元数据重建，并且使用目标流协议格式将音频和视频内容多路复用到目标流中。

公开(公告)号：US20160072856A1

公开(公告)日：2016-03-10

申请号：US14943985

申请日：2015-11-17

Applicant: MICROSOFT TECHNOLOGY LICENSING, LLC

Inventor： Akhilesh Kaza ,  Nimesh Amin ,  Eric Bie ,  Lucia Darsa ,  Neeraj Sharma ,  Tony Seeley

IPC: H04L29/06 ,  H04W68/00 ,  H04W76/02

CPC classification number: H04L65/1069 ,  G06F1/3209 ,  G06F1/3293 ,  H04L65/1059 ,  H04L65/607 ,  H04N7/142 ,  H04N21/41407 ,  H04N21/443 ,  H04N21/6131 ,  H04N21/64322 ,  H04W68/005 ,  H04W76/10

Abstract: A computer-implemented system is provided that facilitates implementation of a voice-over-IP (VOIP) application. The system includes a host system and a user interface (UI) host process residing on the host system. The system also includes an agent host process residing on the host system which is being configured to process a VOIP call received by one or more VOIP applications executable on the host system. A moniker protocol is utilized for redirection of input and output between a media element which is utilized to render media on a display on the system. The redirection enables media processing to be allocated between the UI host process in the foreground and the agent host process in the background to thereby reduce latency perceived by a user during a VOIP experience.

Abstract translation: 提供了一种有助于实现IP语音（VOIP）应用的计算机实现的系统。 该系统包括驻留在主机系统上的主机系统和用户界面（UI）主机进程。 该系统还包括驻留在主机系统上的代理主机进程，其被配置为处理由在主机系统上可执行的一个或多个VOIP应用接收的VOIP呼叫。 用于在用于在系统上的显示器上呈现媒体的媒体元素之间重定向输入和输出的标记协议。 重定向使媒体处理能够在后台的UI主机进程和代理主机进程之间分配媒体处理，从而减少用户在VOIP体验期间感受到的延迟。