diff --git a/cre200/__init__.py b/cre200/__init__.py
index d6b1cc2..388fd8c 100644
--- a/cre200/__init__.py
+++ b/cre200/__init__.py
@@ -1,5 +1,6 @@
-#!/usr/bin/python
-# -*- coding: UTF-8 -*-
+#!/usr/bin/python3
+
+from renderlib import *
 
 def outroFrames():
 	# 8 Sekunden
@@ -79,15 +80,15 @@ def debug():
 
 def tasks(queue):
 	# generate a task description and put them into the queue
-	queue.put((
-		'intro.svg',
-		"intro.dv",
-		introFrames
+	queue.put(Rendertask(
+		infile = 'intro.svg',
+		outfile = "intro.dv",
+		sequence = introFrames
 	))
 
 	# place a task for the outro into the queue
-	queue.put((
-		'outro.svg',
-		'outro.dv',
-		outroFrames
+	queue.put(Rendertask(
+		infile = 'outro.svg',
+		outfile = 'outro.dv',
+		sequence = outroFrames
 	))
diff --git a/eh14/__init__.py b/eh14/__init__.py
index 997a8bf..9d302ff 100644
--- a/eh14/__init__.py
+++ b/eh14/__init__.py
@@ -1,6 +1,6 @@
-#!/usr/bin/python
-# -*- coding: UTF-8 -*-
+#!/usr/bin/python3
 
+from renderlib import *
 import math
 
 # URL to Schedule-XML
@@ -118,14 +118,14 @@ def debug():
 
 def tasks(queue):
 	# iterate over all events extracted from the schedule xml-export
-	for event in events():
+	for event in events(scheduleUrl):
 
 		# generate a task description and put them into the queue
-		queue.put((
-			'intro.svg',
-			str(event['id'])+".dv",
-			introFrames,
-			{
+		queue.put(Rendertask(
+			infile = 'intro.svg',
+			outfile = str(event['id'])+".dv",
+			sequence = introFrames,
+			parameters = {
 				'$id': event['id'],
 				'$title': event['title'],
 				'$subtitle': event['subtitle'],
@@ -134,15 +134,15 @@ def tasks(queue):
 		))
 
 	# place a task for the outro into the queue
-	queue.put((
-		'outro.svg',
-		'outro.dv',
-		outroFrames
+	queue.put(Rendertask(
+		infile = 'outro.svg',
+		outfile = 'outro.dv',
+		sequence = outroFrames
 	))
 
 	# place the pause-sequence into the queue
-	queue.put((
-		'pause.svg',
-		'pause.dv',
-		pauseFrames
+	queue.put(Rendertask(
+		infile = 'pause.svg',
+		outfile = 'pause.dv',
+		sequence = pauseFrames
 	))
diff --git a/fossgis14/__init__.py b/fossgis14/__init__.py
index 7d9bf41..8c757d6 100644
--- a/fossgis14/__init__.py
+++ b/fossgis14/__init__.py
@@ -186,3 +186,15 @@ def tasks(queue):
 		outfile = 'pause.dv',
 		sequence = pauseFrames
 	))
+
+def ticket(ticket):
+	return Rendertask(
+		infile = 'intro.svg',
+		sequence = introFrames,
+		parameters = {
+			'$id': ticket['Fahrplan.ID'],
+			'$title': ticket.get('Fahrplan.Title'),
+			'$subtitle': ticket.get('Fahrplan.Subtitle'),
+			'$personnames': ticket.get('Fahrplan.Person_list')
+		}
+	)
diff --git a/pycon14/__init__.py b/pycon14/__init__.py
index 2faf2a8..07b3a92 100644
--- a/pycon14/__init__.py
+++ b/pycon14/__init__.py
@@ -1,5 +1,6 @@
 #!/usr/bin/python
-# -*- coding: UTF-8 -*-
+
+from renderlib import *
 
 # URL to Schedule-XML
 scheduleUrl = 'https://ep2014.europython.eu/schedule.frab.xml'
@@ -65,32 +66,21 @@ def debug():
 		}
 	)
 
-	# render(
-	# 	'outro.svg',
-	# 	'../outro.dv',
-	# 	outroFrames
-	# )
-
-	# render('pause.svg',
-	# 	'../pause.dv',
-	# 	pauseFrames
-	# )
-
 def tasks(queue):
 	uid = []
 	# iterate over all events extracted from the schedule xml-export
-	for event in events():
+	for event in events(scheduleUrl):
 		if event['id'] in uid:
 			continue
 
 		uid.append(event['id'])
 
 		# generate a task description and put them into the queue
-		queue.put((
-			'intro.svg',
-			str(event['id'])+".dv",
-			pyconFrames,
-			{
+		queue.put(Rendertask(
+			infile = 'intro.svg',
+			outfile = str(event['id'])+".dv",
+			sequence = pyconFrames,
+			parameters = {
 				'$id': event['id'],
 				'$title': event['title'],
 				'$subtitle': event['subtitle'],
@@ -98,16 +88,14 @@ def tasks(queue):
 			}
 		))
 
-	# # place a task for the outro into the queue
-	# queue.put((
-	# 	'outro.svg',
-	# 	'outro.dv',
-	# 	outroFrames
-	# ))
-
-	# # place the pause-sequence into the queue
-	# queue.put((
-	# 	'pause.svg',
-	# 	'pause.dv',
-	# 	pauseFrames
-	# ))
+def ticket(ticket):
+	return Rendertask(
+		infile = 'intro.svg',
+		sequence = introFrames,
+		parameters = {
+			'$id': ticket['Fahrplan.ID'],
+			'$title': ticket.get('Fahrplan.Title'),
+			'$subtitle': ticket.get('Fahrplan.Subtitle'),
+			'$personnames': ticket.get('Fahrplan.Person_list')
+		}
+	)
diff --git a/sendezentrum14/__init__.py b/sendezentrum14/__init__.py
index b03fd9a..e1a0c74 100644
--- a/sendezentrum14/__init__.py
+++ b/sendezentrum14/__init__.py
@@ -1,6 +1,6 @@
-#!/usr/bin/python
-# -*- coding: UTF-8 -*-
+#!/usr/bin/python3
 
+from renderlib import *
 import math
 
 def pauseFrames():
@@ -34,20 +34,20 @@ def debug():
 
 def tasks(queue):
 	# place the pause-sequence into the queue
-	queue.put((
-		'pause.svg',
-		'pause.dv',
-		pauseFrames
+	queue.put(Rendertask(
+		infile = 'pause.svg',
+		outfile = 'pause.dv',
+		sequence = pauseFrames
 	))
 
-	queue.put((
-		'nostream.svg',
-		'nostream.dv',
-		pauseFrames
+	queue.put(Rendertask(
+		infile = 'nostream.svg',
+		outfile = 'nostream.dv',
+		sequence = pauseFrames
 	))
 
-	queue.put((
-		'novideo.svg',
-		'novideo.dv',
-		pauseFrames
+	queue.put(Rendertask(
+		infile = 'novideo.svg',
+		outfile = 'novideo.dv',
+		sequence = pauseFrames
 	))
diff --git a/sotmeu14/__init__.py b/sotmeu14/__init__.py
index ad6c8b7..b68eea1 100644
--- a/sotmeu14/__init__.py
+++ b/sotmeu14/__init__.py
@@ -1,6 +1,6 @@
-#!/usr/bin/python
-# -*- coding: UTF-8 -*-
+#!/usr/bin/python3
 
+from renderlib import *
 import math
 
 # URL to Schedule-XML
@@ -139,14 +139,14 @@ def debug():
 
 def tasks(queue):
 	# iterate over all events extracted from the schedule xml-export
-	for event in events():
+	for event in events(scheduleUrl):
 
 		# generate a task description and put them into the queue
-		queue.put((
-			'intro.svg',
-			str(event['id'])+".dv",
-			introFrames,
-			{
+		queue.put(Rendertask(
+			infile = 'intro.svg',
+			outfile = str(event['id'])+".dv",
+			sequence = introFrames,
+			parameters = {
 				'$id': event['id'],
 				'$title': event['title'],
 				'$subtitle': event['subtitle'],
@@ -155,15 +155,27 @@ def tasks(queue):
 		))
 
 	# place a task for the outro into the queue
-	queue.put((
-		'outro.svg',
-		'outro.dv',
-		outroFrames
+	queue.put(Rendertask(
+		infile = 'outro.svg',
+		outfile = 'outro.dv',
+		sequence = outroFrames
 	))
 
 	# place the pause-sequence into the queue
-	queue.put((
-		'pause.svg',
-		'pause.dv',
-		pauseFrames
+	queue.put(Rendertask(
+		infile = 'pause.svg',
+		outfile = 'pause.dv',
+		sequence = pauseFrames
 	))
+
+def ticket(ticket):
+	return Rendertask(
+		infile = 'intro.svg',
+		sequence = introFrames,
+		parameters = {
+			'$id': ticket['Fahrplan.ID'],
+			'$title': ticket.get('Fahrplan.Title'),
+			'$subtitle': ticket.get('Fahrplan.Subtitle'),
+			'$personnames': ticket.get('Fahrplan.Person_list')
+		}
+	)