From: Paul Brossier <piem@altern.org>
Date: Sat, 28 May 2005 22:11:38 +0000 (+0000)
Subject: really fix buffer size settings in new aubiocut
X-Git-Tag: bzr2git~898
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=382c42e605dcb4d429d10313fd6ac4e228d47b70;p=aubio.git

really fix buffer size settings in new aubiocut
---

diff --git a/python/aubiocut b/python/aubiocut
index 8242bf9d..07125e24 100755
--- a/python/aubiocut
+++ b/python/aubiocut
@@ -93,11 +93,12 @@ options, args = parse_args()
 
 filename   = options.filename
 samplerate = float(sndfile(filename).samplerate())
-hopsize    = float(options.hopsize)
-bufsize    = float(options.bufsize)
+hopsize    = int(options.hopsize)
+bufsize    = int(options.bufsize)
+step       = float(samplerate)/float(hopsize)
 threshold  = float(options.threshold)
 silence    = float(options.silence)
-mintol     = float(options.mintol)*samplerate/hopsize
+mintol     = float(options.mintol)*step
 delay      = float(options.delay)
 
 if options.beat:
@@ -111,7 +112,7 @@ else:
 # take back system delay
 if delay != 0:
         for i in range(len(onsets)):
-                onsets[i] -= delay*samplerate/hopsize
+                onsets[i] -= delay*step
 
 # prune doubled 
 if mintol > 0:
@@ -125,7 +126,7 @@ if mintol > 0:
 
 # print times in second
 if options.verbose:
-        for i in onsets: print "%f" % (i*hopsize/samplerate)
+        for i in onsets: print "%f" % (i/step)
 
 if options.cut:
         cutfile(filename,onsets,bufsize=bufsize,hopsize=hopsize)