diff --git a/local_t_est.py b/local_t_est.py
index e77105c..0f0b6f9 100644
--- a/local_t_est.py
+++ b/local_t_est.py
@@ -39,4 +39,9 @@ def ov():
     else:
         assert True
 
-ov()
\ No newline at end of file
+
+#fps = ff.get_fps("H:/CS/practice/python/pyffmpeg subproces/vid.mp4")
+#print(fps)
+
+ov()
+# tt()
diff --git a/pyffmpeg/__init__.py b/pyffmpeg/__init__.py
index 8541899..f8cc9fc 100644
--- a/pyffmpeg/__init__.py
+++ b/pyffmpeg/__init__.py
@@ -139,14 +139,17 @@ def convert(self, input_file, output_file):
             self._in_duration = float(d)
             self.monitor(out)
 
-        outP = Popen(
-            options, shell=SHELL, stdin=PIPE,
-            stdout=PIPE, stderr=PIPE
-            )
-        self._ffmpeg_instances['convert'] = outP
-        stderr = str(outP.stderr.read(), 'utf-8')
-
-        print(stderr)
+        try:
+            outP = Popen(
+                options, shell=SHELL, stdin=PIPE,
+                stdout=PIPE, stderr=PIPE
+                )
+            self._ffmpeg_instances['convert'] = outP
+            stderr = str(outP.stderr.read(), 'utf-8')
+
+            print(stderr)
+        except:
+            self.quit()
 
         if 'Output #0' not in stderr:
             lines = stderr.splitlines()
@@ -264,7 +267,7 @@ def options(self, opts):
         
         self.logger.info(f'Using {_ffmpeg_file} as ffmpeg file')
         options = " ".join([_ffmpeg_file, options])
-        self.logger.inof(f"Options is: {options} as at now")
+        self.logger.info(f"Options is: {options} as at now")
 
         if self.enable_log:
             self.logger.info(f"Shell: {SHELL}")
@@ -272,9 +275,13 @@ def options(self, opts):
         if not SHELL:
             options = shlex.split(options, posix=False)
 
-        out = Popen(options, shell=SHELL, stdin=PIPE, stdout=PIPE, stderr=PIPE)
-        self._ffmpeg_instances['options'] = out
-        stderr = str(out.stderr.read(), 'utf-8')
+        try:
+            out = Popen(options, shell=SHELL, stdin=PIPE, stdout=PIPE, stderr=PIPE)
+            self._ffmpeg_instances['options'] = out
+            stderr = str(out.stderr.read(), 'utf-8')
+        except:
+            self.quit()
+
         if stderr and 'Output #0' not in stderr:
             lines = stderr.splitlines()
             if len(lines) > 0:
diff --git a/pyffmpeg/pseudo_ffprobe.py b/pyffmpeg/pseudo_ffprobe.py
index 8a93997..c2513d2 100644
--- a/pyffmpeg/pseudo_ffprobe.py
+++ b/pyffmpeg/pseudo_ffprobe.py
@@ -283,7 +283,7 @@ def probe(self):
             shell=SHELL)
 
         # break the operation
-        sleep(0.02)
+        sleep(0.5)
         stdout, _ = subP.communicate(input='q')
 
         self._extract_all(stdout)