The 32 bit internal samples feature is on the TODO list.
The Play Deck doesn't have it but the the Output Devices window does
have a toggle button for switching stdout on and off when the -stdout
command line option is set.
It sounds like you would like a way to stream the samples that are
recording or playing to a file that is easier than:
baudline -stdout > file.raw
I'm not sure what you mean by "navigating the file system by entering
file paths."