SUMMARY The Wipe with dissolve feature doesn't apply to rendered video STEPS TO REPRODUCE 1. Add 2 clips 2. Overlap begining of second clip to end of first clip and click corner of overlap 3. Try render OBSERVED RESULT clips never dissolved into one another. EXPECTED RESULT The clips should smoothly switch/dissolve into each other SOFTWARE/OS VERSIONS Windows: macOS: Linux/KDE Plasma: (available in About System) KDE Plasma Version: KDE Frameworks Version: Qt Version: ADDITIONAL INFORMATION
Thanks for your report! This is confirmed. In the meanwhile you can use the dissolve composition as a workaround: it does almost the same than the wipe composition. Similar report on GitLab https://invent.kde.org/multimedia/kdenlive/-/issues/1116
This should be fixed now so I am closing the report. Please test the 21.12beta appimage: https://kdenlive.org/en/2021/11/kdenlive-21-12-beta-out-for-testing/ or 21.12 once it is out (in December). Feel free to reopen if the problem persist with 21.12