Transition effect using

[DRM]

@DRM

So either drag either clip over the other

Demo.

@DRM

or extend the ends of the clips to be over each other.

Demo.

About the Mask: From File filter, I’m not sure how I can make that clearer. The Mask: From File filter was introduced to you by other members of the forum months ago in a previous thread you started:

Transition effect custom

Hi @Ertan - here’s some instructions (you may have seen it…)

Just apply the Mask: From File filter to the clip on V2 and follow what I wrote. Unless maybe you have the language in your Shotcut set to another language like Turkish? Is that the cause of the confusion?