Hi lata
I believe the YT link was correct, that person was using the Painting Creater for having animated mask. But that I feel was a bit complicated as the video contains other modifications than animated mask only.
Last night I successfully to get it done, with Painting Creater. The were few key things:
A] remember to uncheck: "set reference image as background image". Otherwise your mask contains original picture as well
B] when I had the animated drawing (black line on white), then make it as a video.
C] the hardest part was to understand how to make the drawing, but that I success by having white (depends of the background colour of logo) frames on main video, the logo on Overlay1 and white frames again on Overlay 2. For the Overlay 2 I added the video mask I did on step B.
Then I had a logo which was written has handwrite. To able to add it on the video/picture I need to add this video on Overlay and with Chroma Key remove the white from video.
With the Chroma key it might require to modify "Similarity" value.
Here is a dirty example
- DirtyExample.png (219.33 KiB) Viewed 1394 times
Of course resolutions and video/image sizes cause a headache as sometimes my mask video was with wrong size compared to logo.
