how to mark the place on the video? e.g. in red?
I haven’t found a similar topic on the forum, maybe it’s easy to do 
Markers are on the roadmap.
Workaround could be to add an extra (hidden) track and insert short Colour Clips.
can you present it step by step? or more information on the subject?
You could also use a “text marker” - means “simple text” on a separate track and name it with numbers 1,2,3,… so you have the control you may need. Just post them on the beginning of the marks you want, and blend out that track on final rendering. This would also be comfortable on playback, so you can directly see your marker number.
You should also turn off the visibility for this track.
However, @pintu might be asking about how to draw on top of the video. Please clarify.
I am a layman about this shotcut program and I can’t do it
then maybe I’ll ask you differently, can you use vignetting filter as well as spot remover filter? vignetting is also a selection, but does not follow the movie/image
can someone help?
