公开(公告)号：US20190089935A1

公开(公告)日：2019-03-21

申请号：US16192666

申请日：2018-11-15

Applicant: Amazon Technologies, Inc.

Inventor： Jason Gluckman ,  Trevor Phillips ,  Joshua Roth

IPC: H04N7/18 ,  H04N21/24 ,  H04N5/91 ,  H04L29/06 ,  H04L1/08 ,  H04N21/2743 ,  G08B25/08 ,  G08B13/196 ,  H04N5/77 ,  H04L1/16 ,  H04L1/18

Abstract: The present embodiments solve the problem of low-quality stored footage from video stream by storing copies of data packets at a local storage device of the A/V recording and communication device. The locally stored data is subsequently (e.g., after the live stream has terminated) uploaded to a remote storage device. If any data packets are lost during the upload process, those lost data packets can be re-sent from the local storage device to the remote storage device so that the complete recording can be stored at the remote storage device. The subsequent upload process may, in some embodiments, comprise a reliable data transfer protocol.