5.4.7.0

Changelog.md

@@ -1,9 +1,17 @@
 
-5.4.6.1 Beta  (not yet released)
+5.4.7.1 Beta  (not yet released)
 ============
 
+
+
+
+5.4.7.0
+=======
+
 - log error fix
 - workaround to support AviSynth portable (ffmpeg blocks loading AviSynth from path env var)
+- attempt to fix not reproducible volume input issue
+- attempt to fix exception caused by powershell being not available on Win 7
 
 
 5.4.6.0

mpv.net/Misc/PowerShell.cs

@@ -233,6 +233,12 @@ namespace mpvnet
             var error = sender as PSDataCollection<ErrorRecord>;
             ConsoleHelp.WriteError(error[e.Index], Module);
         }
+
+        public static void Shutdown()
+        {
+            foreach (PowerShell ps in Instances)
+                ps.Runspace.Dispose();
+        }
     }
 
     public class PowerShellException : Exception

mpv.net/WinForms/MainForm.cs

@@ -520,6 +520,9 @@ namespace mpvnet
                 case 0x319: // WM_APPCOMMAND
                     if (core.WindowHandle != IntPtr.Zero)
                         m.Result = WinAPI.SendMessage(core.WindowHandle, m.Msg, m.WParam, m.LParam);
+
+                    if (m.Msg == 0x319) // WM_APPCOMMAND
+                        return;
                     break;
                 case 0x0200: // WM_MOUSEMOVE
                     if (Environment.TickCount - LastCycleFullscreen > 500)
@@ -793,10 +796,7 @@ namespace mpvnet
             if (!core.ShutdownAutoResetEvent.WaitOne(10000))
                 Msg.ShowError("Shutdown thread failed to complete within 10 seconds.");
 
-            try { // PowerShell 5.1 might not be available
-                foreach (PowerShell ps in PowerShell.Instances)
-                    ps.Runspace.Dispose();
-            } catch {}
+            PowerShell.Shutdown();
         }
 
         protected override void OnMouseDown(MouseEventArgs e)