From 4a403fd65f0635637f5a81c37627ff946bc15e5b Mon Sep 17 00:00:00 2001
From: mcored <mcored@gmail.com>
Date: Wed, 4 Jun 2014 09:03:28 +0800
Subject: [PATCH] Prevent FFmpeg Custom Commands from getting overwritten

---
 ScreenCaptureLib/Screencast/FFmpegOptionsForm.cs | 10 +++++-----
 ScreenCaptureLib/Screencast/ScreencastOptions.cs |  6 ++++--
 2 files changed, 9 insertions(+), 7 deletions(-)

diff --git a/ScreenCaptureLib/Screencast/FFmpegOptionsForm.cs b/ScreenCaptureLib/Screencast/FFmpegOptionsForm.cs
index f2e13f6fc..7e12c50f2 100644
--- a/ScreenCaptureLib/Screencast/FFmpegOptionsForm.cs
+++ b/ScreenCaptureLib/Screencast/FFmpegOptionsForm.cs
@@ -338,15 +338,15 @@ private void cbCustomCommands_CheckedChanged(object sender, EventArgs e)
             Options.FFmpeg.UseCustomCommands = cbCustomCommands.Checked;
             txtCommandLinePreview.ReadOnly = !Options.FFmpeg.UseCustomCommands;
 
-            if (!Options.FFmpeg.UseCustomCommands)
-            {
-                txtCommandLinePreview.Text = Options.GetFFmpegCommands();
-            }
+            txtCommandLinePreview.Text = Options.FFmpeg.UseCustomCommands ? Options.FFmpeg.CustomCommands : Options.GetFFmpegCommands();
         }
 
         private void txtCommandLinePreview_TextChanged(object sender, EventArgs e)
         {
-            Options.FFmpeg.CustomCommands = txtCommandLinePreview.Text;
+            if (cbCustomCommands.Checked)
+            {
+                Options.FFmpeg.CustomCommands = txtCommandLinePreview.Text;
+            }
         }
     }
 }
\ No newline at end of file
diff --git a/ScreenCaptureLib/Screencast/ScreencastOptions.cs b/ScreenCaptureLib/Screencast/ScreencastOptions.cs
index 3711d085b..73681b7e3 100644
--- a/ScreenCaptureLib/Screencast/ScreencastOptions.cs
+++ b/ScreenCaptureLib/Screencast/ScreencastOptions.cs
@@ -77,8 +77,10 @@ public string GetFFmpegCommands()
 
                 return commands;
             }
-
-            return GetFFmpegArgs();
+            else
+            {
+                return GetFFmpegArgs();
+            }
         }
 
         private string GetFFmpegArgs()