for r in cpl.find('cpl:ReelList', ns).findall('cpl:Reel', ns):
for a in r.find('cpl:AssetList', ns).iter():
if a.tag == '{%s}MainPicture' % ns['cpl']:
id = a.find('cpl:Id', ns).text[9:]
duration = int(a.find('cpl:IntrinsicDuration', ns).text)
black_png = tempfile.NamedTemporaryFile('wb', suffix='.png')
for r in cpl.find('cpl:ReelList', ns).findall('cpl:Reel', ns):
for a in r.find('cpl:AssetList', ns).iter():
if a.tag == '{%s}MainPicture' % ns['cpl']:
id = a.find('cpl:Id', ns).text[9:]
duration = int(a.find('cpl:IntrinsicDuration', ns).text)
black_png = tempfile.NamedTemporaryFile('wb', suffix='.png')