diff --git a/aegisub/src/dialog_shift_times.cpp b/aegisub/src/dialog_shift_times.cpp
index 5f6846a16..82801fd53 100644
--- a/aegisub/src/dialog_shift_times.cpp
+++ b/aegisub/src/dialog_shift_times.cpp
@@ -98,7 +98,7 @@ DialogShiftTimes::DialogShiftTimes (agi::Context *context)
 	ShiftTime->SetToolTip(_("Enter time in h:mm:ss.cs notation"));
 	RadioTime->SetToolTip(_("Shift by time"));
 	ShiftFrame->Disable();
-	if (!VideoContext::Get()->TimecodesLoaded()) RadioFrames->Disable();
+	if (!context->videoController->TimecodesLoaded()) RadioFrames->Disable();
 	else {
 		ShiftFrame->SetToolTip(_("Enter number of frames to shift by"));
 		RadioFrames->SetToolTip(_("Shift by frames"));
diff --git a/aegisub/src/dialog_timing_processor.cpp b/aegisub/src/dialog_timing_processor.cpp
index d4b1bc258..ca553ebac 100644
--- a/aegisub/src/dialog_timing_processor.cpp
+++ b/aegisub/src/dialog_timing_processor.cpp
@@ -220,7 +220,7 @@ void DialogTimingProcessor::UpdateControls() {
 	adjacentBias->Enable(adjsEnable->IsChecked());
 
 	// Keyframes are only available if timecodes are loaded
-	bool keysAvailable = VideoContext::Get()->KeyFramesLoaded();
+	bool keysAvailable = c->videoController->KeyFramesLoaded();
 	bool enableKeys = keysEnable->IsChecked() && keysAvailable;
 	keysStartBefore->Enable(enableKeys);
 	keysStartAfter->Enable(enableKeys);
diff --git a/aegisub/src/dialog_translation.cpp b/aegisub/src/dialog_translation.cpp
index 08d5a0aea..988f51d61 100644
--- a/aegisub/src/dialog_translation.cpp
+++ b/aegisub/src/dialog_translation.cpp
@@ -259,9 +259,9 @@ bool DialogTranslation::JumpToLine(int n,int block) {
 void DialogTranslation::UpdatePreview () {
 	if (enablePreview) {
 		try {
-			if (VideoContext::Get()->IsLoaded()) {
+			if (video->IsLoaded()) {
 				AssDialogue *cur = grid->GetDialogue(curline);
-				VideoContext::Get()->JumpToTime(cur->Start.GetMS());
+				video->JumpToTime(cur->Start.GetMS());
 			}
 		}
 		catch (...) {