Good day.
There is the parameter to enable auto start HLS cut for all the published streams (not RTMP only)
But we do not recommend to use it because this can impact server perfomance.
Please use
REST API to start HLS cut for certain stream published, for example
Code:
POST /rest-api/hls/startup HTTP/1.1
Host: localhost:8081
Content-Length: 16
Content-Type: application/json
{
"name": "rtmpStream"
}