feat: Read initial podcast fps from settings

Currently, the podcast recording is set to a fixed 10 fps. While
there exists a setting to allow for customisation, it remains
unused.

This change takes the user setting into account from the start.
The actual fps are determined by the activity on the board, so
the value represents a maximum frame rate.

Author: Vekhir

src/podcast/UBPodcastController.cpp

@@ -157,7 +157,7 @@ void UBPodcastController::openPodcastPreferencesDialog()
        settings->podcastVideoSize->reset().toString();
     }
     const QString podcastProfile = settings->podcastVideoSize->get().toString();
-    mVideoFramesPerSecondAtStart = settings->podcastFramesPerSecond->get().toInt();
+    const int frameRate = settings->podcastFramesPerSecond->get().toInt();
     const int fullBitRate = settings->podcastWindowsMediaBitsPerSecond->get().toInt();
     const QSize viewportSize = UBApplication::boardController->controlView()->size();
 
@@ -173,7 +173,7 @@ void UBPodcastController::openPodcastPreferencesDialog()
                                                            podcastAudioRecordingDevice,
                                                            podcastProfileNames,
                                                            podcastProfile,
-                                                           mVideoFramesPerSecondAtStart,
+                                                           frameRate,
                                                            fullBitRate,
                                                            podcastBitRateDivisors,
                                                            podcastVerticalResolution,
@@ -198,11 +198,11 @@ void UBPodcastController::podcastPreferencesDialogAccepted()
     const QString podcastProfile = dialog->podcastProfile();
     settings->podcastVideoSize->set(podcastProfile);
 
-    mVideoBitsPerSecondAtStart = dialog->podcastBitRate();
-    settings->podcastWindowsMediaBitsPerSecond->set(QVariant::fromValue(mVideoBitsPerSecondAtStart));
+    const int fullBitRate = dialog->podcastBitRate();
+    settings->podcastWindowsMediaBitsPerSecond->set(QVariant::fromValue(fullBitRate));
 
-    mVideoFramesPerSecondAtStart = dialog->podcastFrameRate();
-    settings->podcastFramesPerSecond->set(mVideoFramesPerSecondAtStart);
+    const int frameRate = dialog->podcastFrameRate();
+    settings->podcastFramesPerSecond->set(frameRate);
 
     const bool podcastPublishToIntranet = dialog->podcastPublishToIntranet();
     UBSettings::settings()->podcastPublishToIntranet->set(podcastPublishToIntranet);
@@ -310,6 +310,7 @@ void UBPodcastController::start()
         QSize recommendedSize(1024, 768);
 
         UBSettings* settings = UBSettings::settings();
+        mVideoFramesPerSecondAtStart = settings->podcastFramesPerSecond->get().toInt();
         int fullBitRate = settings->podcastWindowsMediaBitsPerSecond->get().toInt();
         QString podcastProfile = settings->podcastVideoSize->get().toString();