基本思想：参考官方视频，进行了配置aws，测试了视频推流，rtsp和mp4格式的视频貌似有问题，待调研和解决

第一步：1) 进入aws的网站，然后进入ioT Core

2)先配置 Thing types & Thing，选择香港的节点，然后AWS ioT--->Manage---> Thing type

然后输入名字，创建Thing type

 创建成功显示该Thing Type

 2)创建thing 字段

 下一步

 下一步

 继续下一步

 继续下一步

 然后下载许可

 许可文件，先放在那里

 二、进入IAM

1)先创建role

 下一步创建role

下一步更新内容且选择custom

 原内容

{"Version": "2012-10-17",
	"Statement": [
		{
			"Sid": "Statement1",
			"Effect": "Allow",
			"Principal": {},
			"Action": "sts:AssumeRole"
		}
	]
}

替换 内容为

{
	"Version": "2012-10-17",
	"Statement": [
		{
			"Sid": "Statement1",
			"Effect": "Allow",
			"Principal": {
			    "Service":"credentials.iot.amazonaws.com"
			    
			},
			"Action": "sts:AssumeRole"
		}
	]
}

 下一步进行next

 完成之后，在上一步的next结束之后，在进行create policy

2) 点击policy进行往下创建

进行json文件替换，原json字段

 修改之后，点击下一步

{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Sid": "Statement1",
            "Effect": "Allow",
            "Action": [
                "kinesisvideo:DescribeStream",
                "kinesisvideo:PutMedia",
                "kinesisvideo:TagStream",
                "kinesisvideo:GetDataEndpoint"
            ],
            "Resource": "arn:aws:kinesisvideo:ap-east-1:*:stream/ai_facilities_*/*"
        }
    ]
}

下一步 ，好像后面没啥区别resource

然后继续下一步，创建完成policy

 3) 在本条目的1）已经修改josn上，已经创建role基础上，将role和policy进行绑定，进行下一步

继续进行下一步，创建role的名字

 下一步，不成功，就是json某个地方写的不对

 可以查看配置信息，是否正确

 三、配置iot core 的安全策略

 1)下一步创建别名,alias

关联名字,起个别名

 创建成功之后

 2）创建安全的policy

 下一步，箭头的信息看下一个页

箭头信息填入这里的，iot core字段中的security alias中的这里，注意选区域是香港的

 点进去，复制这里的内容

 看最终结果

 然后点击右下角的create，创建成功

四、然后绑定thing和安全策略

 下一步，选中它，点进去

 继续点进去，绑定安全策略，绑定成功 

 继续下一步

 绑定成功

 五、最后一步，使用thing的名字，创建video stream

 下一步

下一步，名字要和thing的名字保持一致，然后create

创建服务成功

六、下载官方代码

ubuntu@ubuntu:~/Downloads$ sudo apt-get install libssl-dev libcurl4-openssl-dev liblog4cplus-dev libgstreamer1.0-dev libgstreamer-plugins-base1.0-dev gstreamer1.0-plugins-base-apps gstreamer1.0-plugins-bad gstreamer1.0-plugins-good gstreamer1.0-plugins-ugly gstreamer1.0-tools

ubuntu@ubuntu:~/Downloads$ git clone https://github.com/awslabs/amazon-kinesis-video-streams-producer-sdk-cpp.git
Cloning into 'amazon-kinesis-video-streams-producer-sdk-cpp'...
remote: Enumerating objects: 8161, done.
remote: Counting objects: 100% (927/927), done.
remote: Compressing objects: 100% (343/343), done.
remote: Total 8161 (delta 660), reused 816 (delta 578), pack-reused 7234
Receiving objects: 100% (8161/8161), 11.85 MiB | 42.00 KiB/s, done.
Resolving deltas: 100% (4023/4023), done.
ubuntu@ubuntu:~/Downloads$ cd amazon-kinesis-video-streams-producer-sdk-cpp/
ubuntu@ubuntu:~/Downloads/amazon-kinesis-video-streams-producer-sdk-cpp$ mkdir build
ubuntu@ubuntu:~/Downloads/amazon-kinesis-video-streams-producer-sdk-cpp/build $ cmake -DBUILD_GSTREAMER_PLUGIN=TRUE ..
ubuntu@ubuntu:~/Downloads/amazon-kinesis-video-streams-producer-sdk-cpp/build$ ls
CMakeCache.txt                      kvs_gstreamer_multistream_sample
CMakeFiles                          kvs_gstreamer_sample
cmake_install.cmake                 libgstkvssink.so
dependency                          libKinesisVideoProducer.so
kvs_gstreamer_audio_video_sample    Makefile
kvs_gstreamer_file_uploader_sample

设置环境，执行环境变量，在build目录下

ubuntu@ubuntu:~/Downloads/amazon-kinesis-video-streams-producer-sdk-cpp$ export GST_PLUGIN_PATH="`pwd`/build" 
ubuntu@ubuntu:~/Downloads/amazon-kinesis-video-streams-producer-sdk-cpp$ export LD_LIBRARY_PATH="`pwd`/open-source/local/lib"

然后将下载的5个许可放在certs文件，放在源码amazon-kinesis-video-streams-producer-sdk-cpp文件件下

修改名字，更容易使用

ubuntu@ubuntu:~/Downloads/amazon-kinesis-video-streams-producer-sdk-cpp/build/certs$ ls
AmazonRootCA1.pem  certificate.pem.crt  private.pem.key
AmazonRootCA3.pem  cert.pem             public.pem.key

查看一下许可

 获取许可

[cloudshell-user@ip-10-6-18-228 ~]$ aws iot describe-endpoint --endpoint-type iot:CredentialProvider
[cloudshell-user@ip-10-6-18-228 ~]$ 

{
    "endpointAddress": "c56lx1glq8yv.credentials.iot.ap-east-1.amazonaws.com"
}

在build目录下执行环境变量

export AWS_DEFAULT_REGION="ap-east-1"
export CERT_PATH="certs/certificate.pem.crt" 
export PRIVATE_KEY_PATH="certs/private.pem.key" 
export CA_CERT_PATH="certs/AmazonRootCA1.pem"

export IOT_GET_CREDENTIAL_ENDPOINT="c56lx1glq8yv.credentials.iot.ap-east-1.amazonaws.com" 

export ROLE_ALIAS="sxj731533730_alias"

export THING_NAME="sxj731533730_thing"

测试

ubuntu@ubuntu:~/Downloads/amazon-kinesis-video-streams-producer-sdk-cpp/build$ ./kvs_gstreamer_sample sxj731533730_thing /home/ubuntu/1.mkv

测试记录