diff --git a/HH_1.sh b/HH_1.sh
index 7d0a708..d73328c 100755
--- a/HH_1.sh
+++ b/HH_1.sh
@@ -1,8 +1,10 @@
 # ------------- FILE INFO OUTPUT
 echo $1
 
+
 # ------------- RESIZE IMAGE (512, 1024, 2048, 4096 pixels de haut)
 #convert $1 -resize 768x512 $1.768x512
 
+
 # ------------- HACHAGE
 python ./hacheuur.py $1
diff --git a/HH_2.sh b/HH_2.sh
index d279d11..f9890fa 100755
--- a/HH_2.sh
+++ b/HH_2.sh
@@ -1,23 +1,27 @@
 # ------------- FILE INFO OUTPUT
 echo $1
 
+
 # ------------- ROTATE IMAGE 90 DEGRES SENS HORAIRE
 convert -rotate 90 $1 $1.rotate
 
+
 # ------------- ENSCRIBE 
 # 1536 pixels / 25 fps = 61 secondes (durée fichier audio)
 # enscribe -ts=1 -hf=20 -mask /usr/local/share/horizontal/sounds/piano-major7.flac -length=61.0 _MG_8817.out.2colors.tiff _MG_8817.out.2colors.tiff.wav
 #enscribe -ts=0 -length=30.72 $1.rotate $1.enscribe.wav
 enscribe -ts=0 -length=82 -hf=40 $1.rotate $1.enscribe.wav
 
+
 # ------------- NORMALIZE AUDIO
 sox --norm $1.enscribe.wav $1.enscribe.norm.wav
-
 echo '-- END NORM --'
 
+
 # ------------- HORIZONTAL
 python ./horizontal.simple.py $1
 
+
 #NETTOYAGE
 rm $1.rotate
 rm $1.enscribe.wav
diff --git a/ffmpeg_one_liner b/ffmpeg_one_liner
new file mode 100644
index 0000000..61aca60
--- /dev/null
+++ b/ffmpeg_one_liner
@@ -0,0 +1,16 @@
+#input AVI, output WEBM
+ffmpeg -i hachures-out-2011-01-30-12h05m57s-0.jpg.resized.jpg.avi -c:v libvpx -crf 10 -b:v 1M -c:a libvorbis output.webm
+
+#input WEBM, output WEBM + audio
+ffmpeg -i output.webm -i hachures-out-2011-01-30-12h05m57s-0.jpg.wav -acodec libvorbis -shortest output_audio.webm
+
+#input AVI, output webm vpx (CRF) + audio inpujt WAV, audio output libvorbis
+ffmpeg -i hachures-out-2011-01-30-12h05m57s-0.jpg.resized.jpg.avi -i hachures-out-2011-01-30-12h05m57s-0.jpg.wav -c:v libvpx -crf 10 -b:v 2M -c:a libvorbis -threads 4 output_audio.webm
+
+#input : suite d'images + audio (wav) output x264 mp4, audio libfaac
+ffmpeg -i horizontal%d.png -i pylone3.png.enscribe.norm.wav  -c:a libfaac -c:v libx264 -preset ultrafast -crf 32 final.mp4
+ffmpeg -i horizontal%d.png -i pylone3.png.enscribe.norm.wav  -c:a libfaac -c:v libx264 -b:v 5000k  final2.mp4
+# pareil mais en essayant un format de pixel en niveau de gris, ou meme 1 bit
+ffmpeg -i horizontal%d.png -i pylone3.png.enscribe.norm.wav  -c:a libfaac -c:v libx264 -vf format=gray -b:v 5000k  final2.mp4
+ffmpeg -i horizontal%d.png -i pylone3.png.enscribe.norm.wav  -c:a libfaac -c:v libx264 -pix_fmt monow  final3.mp4
+
diff --git a/hacheuur.py b/hacheuur.py
index 045317c..7e5b73b 100644
--- a/hacheuur.py
+++ b/hacheuur.py
@@ -62,7 +62,7 @@ for i in range(10):
 			
 			choix = 0
 			
-			# ponderation du tirage au sort
+			# tirage au sort
 			randomFacteur = random.randint(0, len(randomListe)-1)
 			
 			# assignation des valeurs (paires) finales choisies
@@ -87,16 +87,14 @@ for i in range(10):
 				
 				draw = ImageDraw.Draw(im3)
 				
-				#lignes noires 1px autour
-				#draw.line((0, 0, im3.size[0]-1, 0), fill="rgb(255,255,255)")
+				#lignes colorées de 1 pix
 				draw.line((im3.size[0]-1, 0, im3.size[0]-1, im3.size[1]-1), fill="rgb(255,255,255)")
 				
 				im4.paste(im3, (px1, haut, px2, bas))
 				
 				n = n + randomCopyLargFinal
 				loop = loop + 1
-
-	# les tranches horizontales intactes soulignees de blanc 				
+		
 	def TrancheHorizontale() :
 		# tirage au hasard de la bande copiee
 		pos = random.randint(0, im1.size[1]-im1.size[1]/20)
@@ -120,16 +118,11 @@ for i in range(10):
 	#print sorted(set(liste),key=liste.count)
 	
 	# CTRL + S
-	#chemin du script
-	#scriptpy = sys.argv[0]
-	
-	#chemin de l'image : str(sys.argv[1])
+	#chemin du script	: scriptpy = sys.argv[0]
+	#chemin de l'image	: str(sys.argv[1])
 	scriptpy = str(sys.argv[1])
-	
 	script = scriptpy[:-3]
-	
 	n = "%05d" % i
-	
 	im4.save(script+"."+n+"_"+strftime("%Y%m%d-%Hh%Mm%Ss", gmtime())+".png",'PNG', quality=100)
 	
 	#print script+"."+str(i)+"_"+strftime("%Y%m%d-%Hh%Mm%Ss", gmtime())+".jpg"