!!! Attention, the RAW API has been disabled after version 4.0, please refer to #2653 for background information.
!!! RAW API is removed from SRS 4.0, please see #2653
Other than the ability to reload, all other RAW API capabilities have been removed.
Provide an HTTP API to modify the configuration file and then reload the effective configuration.
https://github.com/winlinvip/simple-rtmp-server/issues/319
TRANS_BY_GPT3