Adding subtitles or movie to STranscode.bat

[maddogmike]

Hi Guys

Wonder if you can help me, i need to add subtitles or a small movie to a beggining of a recording saying "Property of ........ blah blah). I am using Stranscode.bat to transcode the movies into MKV.

Any ideas ? From the batch file think i can do this

:mux_mkv
:: Mux to MKV
SET mux_commandline=start "sTranscode" /B /low /wait "%tool_path%\mkvtoolnix\mkvmerge.exe" -o "%~dpn1.mkv" %MKV_aspect% "%~dpn1.avi" %mkv_sub% %chapters% %mkv_attach% %mkv_%
%mkv_file%

I have created the below

SET mkv_file=file.wmv

Not sure if this works or not.... any ideas