starts DVR for FMLE with the given identifier.
Prints all running FMLE instances if identifier is wrong

dvrstop fmle_uid Immediately stops DVR for FMLE with the given identifier

Prints all running FMLE instances if identifier is wrong
or
unspecified.
/dvrstate fmle_uid Prints DVR status for FMLE with the given identifier.
Prints all running FMLE instances if identifier is wrong
or
unspecified.
/help Open FMLE help.

Where:
auth_string Authentication string.
Format depends on authentication module.
e.g. username:password.
dd:hh:mm dd:days, hh:hours, mm:minutes.
Must be max two digits positive integer.
fmle_uid FMLE Unique Identifier.
fms_url+stream_name if streaming to FMS.
Output file path if only encoding to file.