diff --git a/core/joblib/SubprocessorBase.py b/core/joblib/SubprocessorBase.py
index 17c4d5d..977681a 100644
--- a/core/joblib/SubprocessorBase.py
+++ b/core/joblib/SubprocessorBase.py
@@ -162,7 +162,7 @@ class Subprocessor(object):
             try:
                 cli = self.SubprocessorCli_class(client_dict)
                 cli.state = 1
-                cli.sent_time = time.time()
+                cli.sent_time = 0
                 cli.sent_data = None
                 cli.name = name
                 cli.host_dict = host_dict
@@ -247,7 +247,7 @@ class Subprocessor(object):
 
             for cli in self.clis[:]:
                 if cli.state == 1:
-                    if self.no_response_time_sec != 0 and (time.time() - cli.sent_time) > self.no_response_time_sec:
+                    if cli.sent_time != and self.no_response_time_sec != 0 and (time.time() - cli.sent_time) > self.no_response_time_sec:
                         #subprocess busy too long
                         print ( '%s doesnt response, terminating it.' % (cli.name) )
                         self.on_data_return (cli.host_dict, cli.sent_data )
diff --git a/mainscripts/VideoEd.py b/mainscripts/VideoEd.py
index cab6fcc..133848e 100644
--- a/mainscripts/VideoEd.py
+++ b/mainscripts/VideoEd.py
@@ -68,7 +68,7 @@ def cut_video ( input_file, from_time=None, to_time=None, audio_track_id=None, b
     if bitrate is None:
         bitrate = max (1, io.input_int ("Bitrate of output file in MB/s", 25) )
 
-    kwargs = {"c:v": "libx264",
+    kwargs = {"c:v": "libx265",
               "b:v": "%dM" %(bitrate),
               "pix_fmt": "yuv420p",
              }
@@ -188,7 +188,7 @@ def video_from_sequence( input_dir, output_file, reference_file=None, ext=None,
         output_kwargs.update ({"c:v": "png"
                               })
     else:
-        output_kwargs.update ({"c:v": "libx264",
+        output_kwargs.update ({"c:v": "libx265",
                                "b:v": "%dM" %(bitrate),
                                "pix_fmt": "yuv420p",
                               })