I tested quickly CinGG-qt6-alpha-20261029-anylinux-x86_64.AppImage on UbuntuStudio_16.04-64bit.
It seems work well.

- Proxy: it doesn't work correctly.
When the Proxy is used, it should change the size of the project: the height and width values ​​of the project should be divided by the proxy factor. Then, when You disable
Then, when you disable the proxy, by clicking the 'P' icon in the top-right corner of the timeline or by using the menu, it is not restored.

- Mixer View: I think it hasn't been implemented yet.
I create the Mixers in manual mode using Shift+M shortcut to add a Mixer Viewer. Than I link the Mixer Viewer using the Mix button for the Video track I want to link. The Mixer Viewer remains black, failing to display the content of the video track.

Thank you so much for you great job!
IgorBeg


Il 29/10/2026 04:28, Sam via Cin ha scritto:

a new Qt6 alpha is online, built on 2026-10-29. It brings zoom grips on the timeline scrollbars, hints in the footer, a first version of remote control for AI assistants, and the fixes for what you reported since the alpha of 2026-10-27. Thank you, Terje, Andrea, Rob and Andrew, for testing and for the detailed reports.

Download (sorted by date, the newest on top): download.cinelerra-gg.org

The source is public: git.cinelerra-gg.org, branch main, 59 commits since the alpha of 2026-10-27.