Remote audio player much simpler.

README.md

@@ -148,12 +148,10 @@ racket -l racket-audio/audio-placed-player -- --stdio
 ```
 
 The worker redirects ordinary logging to a cache log file so that stdout and
-stderr remain serialized protocol streams.  On Unix-like systems the SSH
-launcher defaults to `ssh -T -q`.  On Windows it prefers PuTTY `plink.exe` or
-`plink` with `-batch -T`, and falls back to OpenSSH `ssh.exe`/`ssh` when PuTTY
-is not present.  These defaults can be overridden with the `#:ssh-program`,
-`#:ssh-options`, `#:remote-racket`, `#:remote-module`, and `#:remote-command`
-arguments to `make-audio-player`.
+stderr remain serialized protocol streams.  SSH, the remote Racket command and
+the remote module are configured in `racket-audio.ini`.  The public
+`make-audio-player` API only needs the remote host and, when necessary, base
+path replacements.
 
 Example:
 
@@ -161,8 +159,8 @@ Example:
 (define player
   (make-audio-player cb-state cb-eof
                      #:remote-host "nas"
-                     #:remote-path-map
-                     (list (list "/muziek" "/volume1/music"))))
+                     #:replace-base-paths
+                     (list (cons "/muziek" "/volume1/music"))))
 
 (audio-play! player "/muziek/klassiek/track.flac")
 ```