Avidemux Forum

Avidemux => Main version 2.6 => Topic started by: tossittothesoup on February 09, 2022, 10:22:46 PM

Title: demo request of delogoHQ filter
Post by: tossittothesoup on February 09, 2022, 10:22:46 PM
Hi

I am using delogo filter and with this new version I notice that there is new delogoHQ filter which can smooth the filtered area. I'd really appreciate if anyone can share short demonstration about how to use this filter (small clip would be nice)

thanks
Title: Re: demo request of delogoHQ filter
Post by: szlldm on February 09, 2022, 10:48:18 PM
There is a Help button in DelogoHQ, which describe how to use it.
The steps to use this filter:
1) find a frame where the logo is clearly visible (best if there is high contrast between logo and background)
2) save the shown frame
3) from the saved PNG file you have to create a mask PNG
(this is how i do it: open with an image editor that support layers. place a transparent layer on top of the image. paint white pixels over the logo. when finished fill black the rest. save this new layer as PNG file.)
4) load the created mask PNG file
5.1) optionally adjust blur
5.2) optionally adjust blur gradient (only effective if there is blur. be aware this is slow)

comparing old delogo (on the left) to delogoHQ (on the right):
(https://user-images.githubusercontent.com/50839734/111248837-fdc0d480-860a-11eb-9a22-2b42eb6947ac.jpg)
Title: Re: demo request of delogoHQ filter
Post by: tossittothesoup on February 10, 2022, 03:53:25 AM
sorry I did not notice help button many thanks for help it worked like a charm

much appreciated

regards