Ignore the default embedded subtitles

[beycan]

I'm using MeGUI to overlay my subtitles on mkv videos (that also have embedded default subtitles).

I read the video source with DirectShowSource command, then TextSub my srt file on the video.
The problem is that the output video has two subtitles, mine over the default one.

Is there a command to ignore the default embedded subtitles for my case?

[poisondeathray]

If they are hardcoded subs, no

If they are soft subs, you can either remove them first (using mkvtoolnix, just uncheckmark the unwanted subs, remux a "new" mkv) ; or use a different source filter than DirectShowSource() . Eg. FFMS2 with FFVideoSource()

[beycan]

Thank you poisondeathray for the quick and detailed answer. They are soft subs