ein bildbearbeitungsscript und ein sound normalisierungsteil

hintugefuegt

spielspass/normalizer.py

@@ -0,0 +1,84 @@
+#!/usr/bin/env python
+## this is a dirty, lame hack by a dirty, lame guy 
+## - reads a .m3u file (e.g. generated by xmms)
+## - converts any audiofile to wavefiles using incredible mplayer 
+## - provides normalized wavefiles using transcode
+## - burns an audio-cd
+# !!feel free to copy, modify, redistribute and at most _use_ it!!
+# comments to: age-at-systemausfall-dot-org 02004
+
+import os
+import string
+
+m3ufile = "foo.m3u"
+wavdir = "/mnt/ionos/mugge/aufnahme/ready"
+recorder = "ATAPI:0,0,0" #fuer cdrecord mit 2.6 kernel und ide brenner
+
+print "\nDirty, lame hack in action:\n"
+################
+### read m3u 
+try:
+	temp = open(m3ufile,"r")
+	m3u = temp.read()
+	temp.close()
+except:
+	print "I can't find the .m3u file"
+# M's Kommentar Schnibbler
+notfound = 0
+while notfound == 0:
+	startpos = string.find(m3u,"#")
+	if startpos <0:
+		notfound +=1
+	endpos = string.find(m3u,"\n",startpos)
+	cutme = m3u[startpos:endpos]
+	m3u = string.replace(m3u,cutme,"")
+
+valuepairs = string.split(m3u,"\n")
+m3u = []
+for i in valuepairs:
+	if i != "":
+		m3u.append(i)
+# im m3u-array stehen jetzt hoffentlich ;) nur noch pfadangaben
+# checken ob's stimmt
+for i in m3u:
+	if not os.path.exists(i):
+		print "===> %s not found!" % i
+		print "I'll ignore it."
+		m3u.remove(i)
+print "\nI found %i audiofiles to convert, normalize and burn:" % len(m3u)
+
+##############
+### ogg -> wav
+count = 0
+for file in m3u:
+	count+=1
+	#TODO: count braucht fuehrende nullen, damit die reihenfolge auf der cd stimmt!!
+	command = "mplayer  \""+file+"\" -ao pcm -aofile "+wavdir+"/"+str(count)+".wav &> /dev/null"
+	print "\nexec: "+command
+	session = os.popen(command,"w")
+	session.write("")
+	session.flush()
+	session.close()
+
+#########################
+### wav -> normalized wav
+wavefiles = os.listdir(wavdir)
+for wave in wavefiles:
+	command = "transcode -J normalize -y wav -i "+wavdir+"/"+wave+" -m "+wavdir+"/"+ wave+".norm &> /dev/null"
+
+	print "\nexec: "+command
+	session = os.popen(command,"w")
+	session.write("")
+	session.flush()
+	session.close()
+
+##################
+### wav -> audiocd
+command = "sudo cdrecord -v -dev="+recorder+" -pad -audio "+wavdir+"/*.wav.norm"
+print "\nexec: "+command
+session = os.popen(command,"w")
+session.write("")
+session.flush()
+session.close()
+
+print "\n That's it! Eine Stunde coden und dafuer jetzt den Sommer geniessen..."