@Andrea_paz You know, my demos are yours (of the community). I can repay you (all) for your work just like that. @All In the spare time, I am working on some demos about Cinelerra-GG for my memory with the same Intro e music (and not to forget the steps to do some things). So, if you want, I could give them to you, as well as I will put in my own site. The resolution of my videos is 1280x768. I know that it would be better almost FHD (1920x1080) for people like you (all) that have UHD screen but,... sorry. :-) I think my demos are really ugly for the format and the kind of subtitles (directly in screencast). Then, if other user can do them, maybe it is better? PS: I think that the solution made by LWKS site is good. Take a look please. https://www.lwks.com/index.php?option=com_content&view=article&id=162&Itemid... <https://www.lwks.com/index.php?option=com_content&view=article&id=162&Itemid=246&start=QuickStart> The videos may not be linked to YouTube but directly inside the Cinelerra-GG site with the "poster" ( a representative frame)? IgorBeg