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AWS Video Stream Solution

The solution is a highly available, resilient, end-to-end video streaming live, cloud storage, and on-demand solution based on AWS ECS.

image-20201225114954302

Feature ：

Live streaming: Support mainstream RTMP protocol streaming. Supports common third-party streaming software such as OBS/XSplit/FMLE, common third-party RTMP streaming hardware and devices such as encoders or boxes;

Live playback: Support HTTP-FLV(2 seconds latency) and HLS\CMAF( Greater than 10 second delay) three playback protocols. Support common third party FLV, RTMP, HLS player VLC,FFPLAY;

Video processing: live broadcast transcoding, live broadcast recording, live broadcast screenshot, video movement detection, etc.

Video storage and VOD:video storage, support recording HLS chip storage, voD

management console: provide API management and graphical management;

Live streaming security: Supports URL authentication of push stream

Architecture:

image-20201225101811743

Installation

Prerequisites:

Please note that this project has only been tested on macOS. Windows users may need to update some of the scripts. Pull requests are welcome to add Windows support.

  1. Install and configure the AWS Command Line Interface，please configure your output format to be json. Instructions

    sudo pip install --upgrade awscli && hash -r

  2. Install jq to process command-line JSON.

    sudo yum -y install jq gettext bash-completion moreutils

  3. Install sam cli to build serverless application on aws

  4. Clone the repository

    $ git clone https://github.com/superyhee/media-processor.git

  5. Deploy the backend

    $ cd stacks
$./setup.sh

  6. Deploy Managment API

    $ cd metadata
$ sam build
$ sam deploy --guided

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Application Walkthrough

  1. Create video stream metadata

    • Get API Gateway invoke URL

      image-20201225110157183

    • Post video stream metadata by curl

      curl -d '{"isFlv":"true", "isHls":"false","isVideo":"false", "isImage":"false","isMotion":"false", "isOnDemand":"false","isCMAF":"false","video_time":"60","image_time":"30","hls_time":"2","hls_list_size":"5", "outdate":"2022-12-09"}' -H "Content-Type: application/json" -X POST https://xxxxx.execute-api.cn-northwest-1.amazonaws.com.cn/Prod/videostream

    • Get your stream id and signed key from Dynamodb console

      image-20201225111416141

  2. Get push stream URL:

    • Get push stream address from ELB console

      image-20201225105634511

    • For example:

      you can get your push url with following:

      rtmp://NLB_DomainName/stream/98724e64-bcd1-4887-af4a-60be440709aa?sign=1670544000-63497837275539bdb8e21800887e2db9

      then you can use OBS to push video stream

      image-20201225114304543

      Encoder ： x264

      Rate Control ：CBR

      Bitrate ： 1000 (or lower)

      Keyframe Interval (seconds, 0=auto) ：2

      CPU Usage Preset (higher = less CPU) ：veryfast, Tune ： zerolatency

  3. pull stream

    • Get pull stream url from cloudfront console

      image-20201225112730424

    • View video by video player(ffplayer) or brower

      ffplay:

      ffplay http://cloudfront_dns/98724e64-bcd1-4887-af4a-60be440709aa/live.flv

      brower:

      http://cloudfront_dns/98724e64-bcd1-4887-af4a-60be440709aa/flv.html
      image-20201225113539846