Corner Pinning

[Ruggero]

Does shotcut support corner pinning effect?
If so, how should I do it?

Thank you!

[DvS]

Hi and welcome!
What can we imagine under your question?

[shotcut]

Like this?

Keystone correction filter

Keystone correction is when an image is warped so that it can fit in a frame. For example, projectors use keystone correction when they are positioned at an angle so the image projected onto a wall isnt in a perfect shape. it would be helpful when putting images or videos above a video of a laptop or something so it looks like the video is being displayed on the laptop. [image] This image is a good example. thanks for reading!

There is an add-on filter in that thread, but it is not user-friendly enough to include yet in Shotcut releases. Still, you might be able to figure it out.

[Ruggero]

Hi! Thank you for your replies
This is the effect I want to achieve

Any ideas?

[sauron]

Shotcut doesn’t have motion tracking yet. Corner pinning can be done manually with many key frames and some time and effort.

This one can be done with size and position and rotate and scale filters.

https://streamable.com/d8h0b

The demo you provided needs the corners filter. It’s available here but it’s not included in the standard Shotcut installation and the UI is not 100% complete.

[sauron]

Kdenlive perspective corner pin effect reproduced with Shotcut 20.02 Beta using corners filter.

https://streamable.com/uxf8v