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Streaming and storing video for audio/video recording and communication devices

机译:用于音频/视频录制和通信设备的流媒体和存储视频

摘要

Streaming and storing video for audio/video (A/V) recording and communication devices in accordance with various embodiments of the present disclosure are provided. In one embodiment, a method for an A/V recording and communication device comprises: recording video image data; executing a write operation to write the video image data at a write rate; executing a read operation to read the video image data at a first read rate that is greater than the write rate; continuing to read the video image data at the first read rate until the read operation catches up to the write operation; reading the video image data at a second read rate equal to the write rate; and transmitting streaming video to a client device, wherein a beginning portion of the streaming video is streamed at a first stream rate and thereafter streaming at a second stream rate less than the first stream rate.
机译:提供用于音频/视频(A / V)记录和根据本公开的各种实施例的记录和通信设备的流媒体和存储视频。在一个实施例中,用于A / V记录和通信设备的方法包括:记录视频图像数据;执行写入操作以以写入速率写入视频图像数据;执行读取操作以以大于写入速率的第一读取速率读取视频图像数据;继续以第一个读取速率读取视频图像数据,直到读取操作赶到写入操作;以等于写入速率的第二个读取速率读取视频图像数据;并将流视频传输到客户端设备,其中流视频的开始部分以第一流速率流式传输,然后以小于第一流速率的第二流速率流传输。

著录项

  • 公开/公告号US10939076B2

    专利类型

  • 公开/公告日2021-03-02

    原文格式PDF

  • 申请/专利权人 AMAZON TECHNOLOGIES INC.;

    申请/专利号US201816192533

  • 申请日2018-11-15

  • 分类号H04N21/41;H04N21/214;G08B13/196;H04N7/18;H04N21/436;H04N21/414;G08B25/10;H04L29/06;G08B3/10;H04N5/77;H04N21/24;H04N21/2743;

  • 国家 US

  • 入库时间 2022-08-24 17:25:48

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