From 7593313d7b466088ba29fc63226fec64483006dd Mon Sep 17 00:00:00 2001
From: Vekhir <Vekhir@yahoo.com>
Date: Tue, 14 Apr 2026 20:20:14 +0200
Subject: [PATCH] fix: Recreate source widget when starting the recording

Reusing the same source widget when the video size has changed leads to
incorrect transformations, a distorted video and leaves artifacts.
Instead reset the widget to force a recalculation of the viewport
transformation and other necessary updates.

A more targeted approach might be possible, but likely complex and
without much benefit.
---
 src/podcast/UBPodcastController.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/podcast/UBPodcastController.cpp b/src/podcast/UBPodcastController.cpp
index b15caa706..c6117ee59 100644
--- a/src/podcast/UBPodcastController.cpp
+++ b/src/podcast/UBPodcastController.cpp
@@ -316,6 +316,8 @@ void UBPodcastController::start()
 
         mVideoFrameSizeAtStart = QSize(width, height);
 
+        mSourceWidget = nullptr;
+
         applicationMainModeChanged(UBApplication::applicationController->displayMode());
 
 #ifdef Q_OS_WIN