Please, explain me what you mean. I cannot understand.

on your video, at the seconds 0:05 to 0:08, on the 9 demonstration, we can see you have make a central tracking but the contour wiggle a lot (i don’t know the word, tremble, wiggle, shiver…) and i ask if it’s visible when you use it, must we put a progressive mask for hide it or something else?

This is actual filmed stock footage. I threw ink in the water. And it is possible that in this case the waves formed, and it made the ink a little wavy. You can see the same footage on preview video, at the seconds 0:40 to 0:48.
Best Regards!
Steve

Thank you! Spasibo!!

Thank you a lot! I wish you Happy New Year too!

Thank you!!

It’s pretty easy to do with any video editing program. For example, you can use After Effects. Just apply invert and color tint effects for video footages.

Tgank you!

Thank you!

Thank you!

Thank you!

Daykuy!! Thank you very much! Glad to hear you like it!

Thanks so much for your kind words! I appreciate it!

Thank you very much! Best of luck with sales to you too!

Thank you!

Thank you!

Thank you very much! It’s actual filmed stock footages

Thanks!

You are too kind, my friend! Thank you! And million thanks for excellent music!

This great update!)

Thank you!

Thanks! It’s a big compliment to hear it from you!