Merge pull request #1542 from Ashafix/audiosync

added new command line parameter audiosync

BizHawk.Client.EmuHawk/ArgParser.cs

@@ -32,6 +32,7 @@ namespace BizHawk.Client.EmuHawk
 		public string mmf_filename = null;
 		public string URL_get = null;
 		public string URL_post = null;
+		public bool? audiosync = null;
 
 		public void ParseArguments(string[] args)
 
@@ -131,6 +132,10 @@ namespace BizHawk.Client.EmuHawk
 				{
 					URL_post = args[i].Substring(args[i].IndexOf('=') + 1);
 				}
+				else if (arg.StartsWith("--audiosync="))
+				{
+					audiosync = arg.Substring(arg.IndexOf('=') + 1) == "true";
+				}
 				else
 				{
 					cmdRom = args[i];

BizHawk.Client.EmuHawk/MainForm.cs

@@ -287,6 +287,11 @@ namespace BizHawk.Client.EmuHawk
 				LoadRomFromRecent(Global.Config.RecentRoms.MostRecent);
 			}
 
+			if (argParser.audiosync.HasValue)
+			{
+				Global.Config.VideoWriterAudioSync = argParser.audiosync.Value;
+			}
+
 			if (argParser.cmdMovie != null)
 			{
 				_supressSyncSettingsWarning = true; // We dont' want to be nagged if we are attempting to automate