diff --git a/BizHawk.Client.Common/movie/MovieSession.cs b/BizHawk.Client.Common/movie/MovieSession.cs
index 2e75141b0c..5858bfe007 100644
--- a/BizHawk.Client.Common/movie/MovieSession.cs
+++ b/BizHawk.Client.Common/movie/MovieSession.cs
@@ -180,6 +180,8 @@ namespace BizHawk.Client.Common
 				Output(message);
 				ReadOnly = true;
 			}
+
+			ModeChangedCallback();
 		}
 
 		public void HandleMovieSaveState(TextWriter writer)
diff --git a/BizHawk.Client.EmuHawk/MainForm.cs b/BizHawk.Client.EmuHawk/MainForm.cs
index 78d614be2a..a43f9013e7 100644
--- a/BizHawk.Client.EmuHawk/MainForm.cs
+++ b/BizHawk.Client.EmuHawk/MainForm.cs
@@ -453,6 +453,8 @@ namespace BizHawk.Client.EmuHawk
 			{
 				GlobalWin.DisplayManager.NeedsToPaint = true;
 			};
+
+			SetMainformMovieInfo();
 		}
 
 		public void ProgramRunLoop()
diff --git a/BizHawk.Client.EmuHawk/tools/TAStudio/TAStudio.cs b/BizHawk.Client.EmuHawk/tools/TAStudio/TAStudio.cs
index 98e8ee0ea5..6941a81d19 100644
--- a/BizHawk.Client.EmuHawk/tools/TAStudio/TAStudio.cs
+++ b/BizHawk.Client.EmuHawk/tools/TAStudio/TAStudio.cs
@@ -155,6 +155,7 @@ namespace BizHawk.Client.EmuHawk
 			MarkerControl.Markers = _tas.Markers;
 			GlobalWin.MainForm.EnableRewind(false);
 			Global.Config.MovieEndAction = MovieEndAction.Record;
+			GlobalWin.MainForm.SetMainformMovieInfo();
 		}
 
 		private void DisengageTastudio()
@@ -164,6 +165,7 @@ namespace BizHawk.Client.EmuHawk
 			GlobalWin.MainForm.TakeControl();
 			GlobalWin.MainForm.EnableRewind(_originalRewindStatus);
 			Global.Config.MovieEndAction = _originalEndAction;
+			GlobalWin.MainForm.SetMainformMovieInfo();
 		}
 
 		private void NewTasMovie()