公开(公告)号：US20150095450A1

公开(公告)日：2015-04-02

申请号：US14041588

申请日：2013-09-30

Applicant: QUALCOMM Incorporated

Inventor： Pavan Kumar VITTHALADEVUNI ,  Fatih ULUPINAR ,  Deviprasad PUTCHALA

IPC: H04L12/825 ,  H04L29/06

CPC classification number: H04L47/25 ,  H04L65/1083 ,  H04L65/608

Abstract: A device for retrieving media data includes one or more processors configured to determine an available amount of network bandwidth, select a first representation from a first adaptation set and a second representation from a second adaptation set, such that the sum of a first bitrate for the first representation and a second bitrate for the second representation are less than or equal to the available amount of network bandwidth, and such that the first bitrate has a comparable position within the first adaptation set to a position of the second bitrate within the second adaptation set, and retrieve data from the first representation and the second representation based on the selection.

Abstract translation: 用于检索媒体数据的设备包括被配置为确定网络带宽的可用量的一个或多个处理器，从第一自适应集合中选择第一表示和从第二自适应集合选择第二表示，使得第一比特率的总和为 所述第二表示的第一表示和第二比特率小于或等于所述网络带宽的可用量，并且使得所述第一比特率具有在所述第一适配集内与所述第二适配集合内的所述第二比特率的位置相当的位置 ，并且基于该选择从第一表示和第二表示中检索数据。