Created attachment 178475 [details] blank PNG SUMMARY Today's git build (9670) of Kdenlive seems to have problems with transparent PNG files and certain transitions/effect I have loaded in my project appear to be missing, like "qtblend transition" or "audiospectrum effect" just to name a few. STEPS TO REPRODUCE 1. Open a new project and insert the "blankpng" I have attached here (produced with Krita) 2. 3. OBSERVED RESULT When you open the "blankpng" image, an empty Transcode Clip window will pop up but you can't take any action because there is nothing to select. EXPECTED RESULT Transparent PNGs should work as before this build, as well as previous effects or qtblend. SOFTWARE/OS VERSIONS Windows: 11 Pro macOS: (available in the Info Center app, or by running `kinfo` in a terminal window) Linux/KDE Plasma: KDE Plasma Version: KDE Frameworks Version: Qt Version: ADDITIONAL INFORMATION
Created attachment 178476 [details] Problem when opening existing project
Created attachment 178477 [details] A blank PNG appears white in the Project Monitor
Works for me with the latest build (9678). Can you please check ?
(In reply to Jean-Baptiste Mardelle from comment #3) > Works for me with the latest build (9678). Can you please check ? With "build 9679" I still get the same issue: the transparent PNG turns white and suggests me to "Transcode Clip" when I insert the image from my file browser. No such issue with the portable "stable build" 24.12.2.
Oh ok, I can confirm the issue, but only for the portable version.
You are right, the installer version works as expected. I use the portable versions for testing the latest. It tells me there are missing MLT modules: qimage, pixbuf and kdenlivetitle (screenshot attached).
Created attachment 178731 [details] MLT modules missing in git portable version
In today's git build 9816, the issue I reported with PNGs has been fixed. Thank you!