AWS CloudFront RTMP 재생 URL

rtmp://'CF주소'/cfx/st/'확장자':'컨텐츠명'

rtmp://s10jz6xbjmb33x.cloudfront.net/cfx/st/mp4:toystory.mp4

https://docs.aws.amazon.com/ko_kr/AmazonCloudFront/latest/DeveloperGuide/Streaming_CrossDomain.html

RTMP의 경우 crossdomain.xml 을 제한할 수 없다. RTMP는 쓰지말자.