From 77ea4121a0fec27ab2f965c4e9d531c2a24b2935 Mon Sep 17 00:00:00 2001
From: itsmattkc <itsmattkc@gmail.com>
Date: Mon, 22 Mar 2021 22:46:44 +1100
Subject: [PATCH] call invalidateall when video params change

Fixes #1520
---
 app/project/item/sequence/sequence.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/app/project/item/sequence/sequence.cpp b/app/project/item/sequence/sequence.cpp
index e1ca10a86..26f6a9e5f 100644
--- a/app/project/item/sequence/sequence.cpp
+++ b/app/project/item/sequence/sequence.cpp
@@ -457,6 +457,7 @@ void Sequence::InputValueChangedEvent(const QString &input, int element)
     emit VideoParamsChanged();
 
     cached_video_params_ = video_params();
+    video_frame_cache_.InvalidateAll();
 
   } else if (input == kAudioParamsInput) {