fix

diff --git a/teleforma/views.py b/teleforma/views.py
index 4518413bb80eae81f25be547a60bacd2c9ce2c12..c34239dda5f74d6e0b731147e28bc81ddfd9d0fe 100755 (executable)
--- a/teleforma/views.py
+++ b/teleforma/views.py
@@ -411,7 +411,7 @@ class ConferenceRecordView(FormView):
         f = open(path, 'w')
         f.write(img.read())
         f.close()
-        command = '/usr/bin/dwepb ' + path + ' -o ' + dir + os.sep + 'preview.png'
+        command = 'sleep 10; /usr/bin/dwepb ' + path + ' -o ' + dir + os.sep + 'preview.png &'
         os.system(command)
 
     @method_decorator(login_required)