Windows 10 Shotcut 18.12.23.
The mask from file filter is causing audio dropouts and interruption in audio playback. When the filter is active there is interruption in audio play back at the point where there is a key framed transition, using the stock wipes or a custom from file wipe. This happens in preview and also after exporting.
Tested with mp3, wav, and flac files. The audio is interrupted with all 3 files. There is no audio interruption when the filters are disabled.
The project file.
Mask from file bug.mlt (19.2 KB)
The media used is here.
https://drive.google.com/open?id=1Nnp58RqFn0X6uyKQ0eJ44ju5eJ049GWZ