Overrite the recording configuration doesn't work

[loongtail]

I followed the doc to overrite the recording configuration and push video to rtmp://127.0.0.1/record/StreamName, but vs always show me that

'System.IO.DirectoryNotFoundException' in System.Private.CoreLib.dll

even if I don't change anything, there is no video saved in default directory.

FInally I saved the video successfully by changing the
public virtual string RecordPath { get; set; }= @"Record"
to
public virtual string RecordPath { get; set; } = System.IO.Directory.GetCurrentDirectory()

Are the instructions correct? Or Did I do something wrong above?

By the way , is there any method to saved the video at regular time or regular size, i don't want to lose the video after the program terminated by accident.

[Dobriii]

Change RtmpServerOptions -> RegisterCommonServices. For registration use PreserveExistingDefaults.
https://autofaccn.readthedocs.io/en/latest/register/registration.html#default-registrations