Unexpected dynamic behavior of hairpins crossing into repeated sections

madamtoast commented 1 month ago

Issue type

General playback bug (MS Basic)

Description with steps to reproduce

Go to Bar 95.
Remove repeat barline and see that flute, oboe, Bb clarinet, bassoon, and horn play normally.
Add repeat barline. Expected behavior is that the above instruments play correctly. Instead, they suddenly decrease and become almost inaudible.

Behavior occurs when I duplicate the project and manually add a bar around that region. It doesn't happen elsewhere in the score, nor does it happen when I copy that outside the region.

Supporting files, videos and screenshots

The Meadow.mscz.zip

See comment for screenshot.

What is the latest version of MuseScore Studio where this issue is present?

4.4.2.242570931

Regression

I was unable to check

Operating system

macOS 12.7.5

Additional context

Similar to this bug, but plays softer instead of louder. Also, it happens at the end of the first repeat, not the beginning of the second.

Checklist

[X] This report follows the guidelines for reporting bugs and issues
[X] I have verified that this issue has not been logged before, by searching the issue tracker for similar issues
[X] I have attached all requested files and information to this report
[X] I have attempted to identify the root problem as concisely as possible, and have used minimal reproducible examples where possible

madamtoast commented 1 month ago

https://github.com/user-attachments/assets/d970f276-d090-4256-96f2-9f64a019794a

Screen recording of the bug.

zacjansheski commented 1 month ago

This issue seems more obvious in MS Basic than in MuseSounds

zacjansheski commented 1 month ago

The cause seems to be the hairpins preceding the repeated section

zacjansheski commented 1 month ago

Issue present in all versions of MS4

https://github.com/user-attachments/assets/8cf0b23b-a039-45b9-ac89-df5640485efb

musescore / MuseScore