diff --git a/src/aiko_services/elements/media/scheme_file.py b/src/aiko_services/elements/media/scheme_file.py
index d9699ca..7975f06 100644
--- a/src/aiko_services/elements/media/scheme_file.py
+++ b/src/aiko_services/elements/media/scheme_file.py
@@ -24,7 +24,7 @@
 
 class DataSchemeFile(aiko.DataScheme):
     def create_sources(self,
-        stream, data_sources, frame_generator=None, use_create_frame=True):
+        stream, data_sources, frame_generator=None, use_create_frame=False):
 
         if not frame_generator:
             frame_generator = self.frame_generator
diff --git a/src/aiko_services/main/source_target.py b/src/aiko_services/main/source_target.py
index bd80f24..7732c45 100644
--- a/src/aiko_services/main/source_target.py
+++ b/src/aiko_services/main/source_target.py
@@ -38,7 +38,7 @@ def _get_data_sources(self):
         return data_sources, scheme
 
     def start_stream(self, stream, stream_id,
-        frame_generator=None, use_create_frame=True):
+        frame_generator=None, use_create_frame=False):
 
         stream.variables["data_scheme"] = None