diff --git a/Pro_Audio.au3 b/Pro_Audio.au3
index 096fa4e4fd34529aa966ae8d1ba593f1fa872454..74b2030a3476d0855b51250842314b80d82752d3 100644
--- a/Pro_Audio.au3
+++ b/Pro_Audio.au3
@@ -3,7 +3,7 @@
 #AutoIt3Wrapper_UseX64=n
 #AutoIt3Wrapper_Res_Comment=Converting to wav with 48kHz 16bit.
 #AutoIt3Wrapper_Res_Description=Converting to wav with 48kHz 16bit.
-#AutoIt3Wrapper_Res_Fileversion=1.1.0.22
+#AutoIt3Wrapper_Res_Fileversion=1.1.0.23
 #AutoIt3Wrapper_Res_Fileversion_AutoIncrement=p
 #AutoIt3Wrapper_Res_CompanyName=Norddeutscher Rundfunk
 #AutoIt3Wrapper_Res_LegalCopyright=Conrad Zelck
@@ -33,6 +33,9 @@ GUICtrlCreateLabel("Analyse...", 20, 20, 130, 30)
 GUICtrlSetFont(-1, 14, 400, 0, "Lucida Sans Typewriter")
 GUISetState()
 
+Global $g_24bit = False ; for Ingest it is necessary to have 16 bit; that is default; when really pro have '24' in script name
+If StringInStr(@ScriptName, "24") Then $g_24bit = True
+
 Opt("GUICloseOnESC", 0)
 FileInstall('K:\ffmpeg\bin\ffmpeg.exe', @TempDir & "\ffmpeg.exe", $FC_OVERWRITE)
 Local $sPathFFmpeg = @TempDir & "\"
@@ -130,8 +133,13 @@ For $i = 1 To $aFileList[0]
 	GUICtrlSetData($idLabelFileName, $i & "/" & $aFileList[0] & ": " & _FileName($sCurTrack))
 	$iDelimiter = StringInStr($sCurTrack, ".", 0, -1)
 	$sCurTrackMinusExt = StringLeft($sCurTrack, $iDelimiter - 1)
-	$sCurTrackNewExt = '_48kHz_16bit.wav'
-	$sCommand = '-i "' & $sCurTrack & '" -c:a pcm_s16le -ar 48000 -y "' & $sCurTrackMinusExt & $sCurTrackNewExt & '"'
+	If  $g_24bit Then
+		$sCurTrackNewExt = '_48kHz_24bit.wav'
+		$sCommand = '-i "' & $sCurTrack & '" -c:a pcm_s24le -ar 48000 -y "' & $sCurTrackMinusExt & $sCurTrackNewExt & '"'
+	Else
+		$sCurTrackNewExt = '_48kHz_16bit.wav'
+		$sCommand = '-i "' & $sCurTrack & '" -c:a pcm_s16le -ar 48000 -y "' & $sCurTrackMinusExt & $sCurTrackNewExt & '"'
+	EndIf
 	_runFFmpeg('ffmpeg ' & $sCommand, $sPathFFmpeg)
 	GUICtrlSetData($g_idProgress, 100) ; if ffmpeg is done than set progress to 100 - sometimes last StderrRead with 100 is missed
 Next