diff --git a/mpv-yt-helper.scm b/mpv-yt-helper.scm
index cf2ea92..8182734 100644
--- a/mpv-yt-helper.scm
+++ b/mpv-yt-helper.scm
@@ -29,34 +29,17 @@
   (cdr (assoc `preferred-video-codes defaults))
   (cdr (assoc `preferred-audio-codes defaults)))
 
-(define (fetch-formats port)
-  (define* (codes #:optional new-codes)
-	   (if (procedure? codes)
-	     "PROCEDURE"
-	     (format #t "NOT PROCEDURE\nNEW-CODES: ~a\n" new-codes)))
+(define (lines-to-values port)
 
   (let* ((this-line (get-line port)))
 
     (if (not (eof-object? this-line))
       (let ((video-match (match-video-format this-line))
             (audio-match (match-audio-format this-line)))
-
-	(cond
-	  (video-match
-            (let ((video-code (match:substring video-match 1))
-                  (video-resolution (match:substring video-match 2))
-                  (video-moreinfo (match:substring video-match 3)))
-              (format #t "~a\n" video-code)))
-	  (audio-match
-            (let  ((audio-code (match:substring audio-match 1))
-                   (audio-moreinfo (match:substring audio-match 2)))
-                   (format #t "~a\n" audio-code))))
-        (fetch-formats port))
-      (codes))))
-
-;;(define (format-codes ytdl-formats)
-
-
+	(begin
+	  (and audio-match (format #t "~a\n" audio-match))
+	  (and video-match (format #t "~a\n" video-match))
+	  (lines-to-values yt-dlp-port))))))
 ;; Main
-(format #t "~a\n" (fetch-formats yt-dlp-port))
+(lines-to-values yt-dlp-port)
 (close-port yt-dlp-port)