Thumbnails in timeline and transitions preview

Suggestion
1

Hello,
I would like to send you a wish list to see in Shotcut:

  1. Thumbnail (picture) at the beginning of a video in the timeline. (Or is it in the program and I missed something).
  2. Preview transitions.
    Both above I have seen in some video editing / slideshow makers programs.
    Thanks
    Motim

Shotcut version 21.12.21 on win 10, 20H2.

2
  1. Thumbnail already exists unless you are talking about something different: Timeline > menu > Options > Show Video Thumbnails. They are also hidden if the track height is at its shortest because there is basically no room - or at least not enough to be useful.
3

Hello,
Thanks for the answer.
That’s what I had in mind, I did not know about this option. In other video editing
programs I saw, the thumbnail is high as the timeline.
Looks like I have to try all sub-menus and see what they do.
And about the transitions preview ?
Thanks
Motim