公开(公告)号：US20210344992A1

公开(公告)日：2021-11-04

申请号：US16866342

申请日：2020-05-04

Applicant: QUALCOMM Incorporated

Inventor： Tej Gopavajhula ,  Nagaraja Kumar Maganti ,  Ralph Akram Gholmieh ,  Sarat Chandra KrishnaMurthy Addepalli

IPC: H04N21/432 ,  H04N21/6405 ,  H04N21/643 ,  H04N21/442 ,  H04N21/845 ,  H04N21/443

Abstract: An example device for retrieving media data includes a middleware unit implemented in circuitry and configured to: receive a file delivery table (FDT) for a media bitstream; calculate an availability start time for a segment of the media bitstream using data of the FDT, the segment comprising an independently retrievable media file; update a manifest file for the media bitstream to signal the availability start time for the segment; and send the manifest file to a network streaming client of the device.