diff --git a/UI/data/locale/en-US.ini b/UI/data/locale/en-US.ini
index 3b37e882d..06361584c 100644
--- a/UI/data/locale/en-US.ini
+++ b/UI/data/locale/en-US.ini
@@ -1022,7 +1022,6 @@ Basic.Settings.Output.SplitFile.TypeSize="Split by Size"
 Basic.Settings.Output.SplitFile.TypeManual="Only split manually"
 Basic.Settings.Output.SplitFile.Time="Split Time"
 Basic.Settings.Output.SplitFile.Size="Split Size"
-Basic.Settings.Output.SplitFile.ResetTimestamps="Reset timestamps at the beginning of each split file"
 
 # Screenshot
 Screenshot="Screenshot Output"
diff --git a/UI/forms/OBSBasicSettings.ui b/UI/forms/OBSBasicSettings.ui
index 8eee4cf23..4552856e7 100644
--- a/UI/forms/OBSBasicSettings.ui
+++ b/UI/forms/OBSBasicSettings.ui
@@ -3018,16 +3018,6 @@
                                  </property>
                                 </widget>
                                </item>
-                               <item row="10" column="1">
-                                <widget class="QCheckBox" name="advOutSplitFileRstTS">
-                                 <property name="text">
-                                  <string>Basic.Settings.Output.SplitFile.ResetTimestamps</string>
-                                 </property>
-                                 <property name="checked">
-                                  <bool>true</bool>
-                                 </property>
-                                </widget>
-                               </item>
                               </layout>
                              </widget>
                             </item>
@@ -7573,7 +7563,6 @@
   <tabstop>advOutSplitFileType</tabstop>
   <tabstop>advOutSplitFileTime</tabstop>
   <tabstop>advOutSplitFileSize</tabstop>
-  <tabstop>advOutSplitFileRstTS</tabstop>
   <tabstop>advOutTrack1Bitrate</tabstop>
   <tabstop>advOutTrack1Name</tabstop>
   <tabstop>advOutTrack2Bitrate</tabstop>
diff --git a/UI/window-basic-main-outputs.cpp b/UI/window-basic-main-outputs.cpp
index 1275cc0e2..1acb87815 100644
--- a/UI/window-basic-main-outputs.cpp
+++ b/UI/window-basic-main-outputs.cpp
@@ -1883,7 +1883,6 @@ bool AdvancedOutput::StartRecording()
 	const char *splitFileType;
 	int splitFileTime;
 	int splitFileSize;
-	bool splitFileResetTimestamps;
 
 	if (!useStreamEncoder) {
 		if (!ffmpegOutput) {
@@ -1940,9 +1939,6 @@ bool AdvancedOutput::StartRecording()
 							 "AdvOut",
 							 "RecSplitFileSize")
 					: 0;
-			splitFileResetTimestamps =
-				config_get_bool(main->Config(), "AdvOut",
-						"RecSplitFileResetTimestamps");
 			obs_data_set_string(settings, "directory", path);
 			obs_data_set_string(settings, "format", filenameFormat);
 			obs_data_set_string(settings, "extension", recFormat);
@@ -1954,8 +1950,7 @@ bool AdvancedOutput::StartRecording()
 					 splitFileTime * 60);
 			obs_data_set_int(settings, "max_size_mb",
 					 splitFileSize);
-			obs_data_set_bool(settings, "reset_timestamps",
-					  splitFileResetTimestamps);
+			obs_data_set_bool(settings, "reset_timestamps", true);
 		}
 
 		obs_output_update(fileOutput, settings);
diff --git a/UI/window-basic-main.cpp b/UI/window-basic-main.cpp
index 066475887..a72631695 100644
--- a/UI/window-basic-main.cpp
+++ b/UI/window-basic-main.cpp
@@ -1437,8 +1437,6 @@ bool OBSBasic::InitBasicConfigDefaults()
 	config_set_default_uint(basicConfig, "AdvOut", "RecSplitFileTime", 15);
 	config_set_default_uint(basicConfig, "AdvOut", "RecSplitFileSize",
 				2048);
-	config_set_default_bool(basicConfig, "AdvOut",
-				"RecSplitFileResetTimestamps", true);
 
 	config_set_default_bool(basicConfig, "AdvOut", "RecRB", false);
 	config_set_default_uint(basicConfig, "AdvOut", "RecRBTime", 20);
diff --git a/UI/window-basic-settings.cpp b/UI/window-basic-settings.cpp
index a7847fd01..2c4c8a859 100644
--- a/UI/window-basic-settings.cpp
+++ b/UI/window-basic-settings.cpp
@@ -462,7 +462,6 @@ OBSBasicSettings::OBSBasicSettings(QWidget *parent)
 	HookWidget(ui->advOutSplitFileType,  COMBO_CHANGED,  OUTPUTS_CHANGED);
 	HookWidget(ui->advOutSplitFileTime,  SCROLL_CHANGED, OUTPUTS_CHANGED);
 	HookWidget(ui->advOutSplitFileSize,  SCROLL_CHANGED, OUTPUTS_CHANGED);
-	HookWidget(ui->advOutSplitFileRstTS, CHECK_CHANGED,  OUTPUTS_CHANGED);
 	HookWidget(ui->advOutRecTrack1,      CHECK_CHANGED,  OUTPUTS_CHANGED);
 	HookWidget(ui->advOutRecTrack2,      CHECK_CHANGED,  OUTPUTS_CHANGED);
 	HookWidget(ui->advOutRecTrack3,      CHECK_CHANGED,  OUTPUTS_CHANGED);
@@ -1962,8 +1961,6 @@ void OBSBasicSettings::LoadAdvOutputRecordingSettings()
 		config_get_int(main->Config(), "AdvOut", "RecSplitFileTime");
 	int splitFileSize =
 		config_get_int(main->Config(), "AdvOut", "RecSplitFileSize");
-	bool splitFileResetTimestamps = config_get_bool(
-		main->Config(), "AdvOut", "RecSplitFileResetTimestamps");
 
 	int typeIndex = (astrcmpi(type, "FFmpeg") == 0) ? 1 : 0;
 	ui->advOutRecType->setCurrentIndex(typeIndex);
@@ -1993,7 +1990,6 @@ void OBSBasicSettings::LoadAdvOutputRecordingSettings()
 	ui->advOutSplitFileType->setCurrentIndex(idx);
 	ui->advOutSplitFileTime->setValue(splitFileTime);
 	ui->advOutSplitFileSize->setValue(splitFileSize);
-	ui->advOutSplitFileRstTS->setChecked(splitFileResetTimestamps);
 
 	switch (flvTrack) {
 	case 1:
@@ -3586,8 +3582,6 @@ void OBSBasicSettings::SaveOutputSettings()
 		SplitFileTypeFromIdx(ui->advOutSplitFileType->currentIndex()));
 	SaveSpinBox(ui->advOutSplitFileTime, "AdvOut", "RecSplitFileTime");
 	SaveSpinBox(ui->advOutSplitFileSize, "AdvOut", "RecSplitFileSize");
-	SaveCheckBox(ui->advOutSplitFileRstTS, "AdvOut",
-		     "RecSplitFileResetTimestamps");
 
 	config_set_int(
 		main->Config(), "AdvOut", "RecTracks",
@@ -4612,7 +4606,6 @@ void OBSBasicSettings::AdvOutSplitFileChanged()
 	ui->advOutSplitFileTime->setVisible(splitFileType == 0);
 	ui->advOutSplitFileSizeLabel->setVisible(splitFileType == 1);
 	ui->advOutSplitFileSize->setVisible(splitFileType == 1);
-	ui->advOutSplitFileRstTS->setVisible(splitFile);
 }
 
 void OBSBasicSettings::AdvOutRecCheckWarnings()