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IDProjectCategoryView StatusLast Update
0007390ardourbugspublic2018-08-06 12:46
ReporterLost_Highway Assigned To 
PriorityhighSeveritymajorReproducibilityhave not tried
Status feedbackResolutionopen 
PlatformLinuxOSUbuntu StudioOS Version16.04.2 LTS
Product Version5.9 
Summary0007390: MIDI note offset within region/over region end
DescriptionSessions recorded in previous versions of Ardour (always downloaded from, notes are sometimes offset within a MIDI region.

The region is in the correct location but the notes within the region are offset from where they should be and go over the end of the region boundary (highlighted in red in the attached screenshot). This happens with some regions in some sessions, but not all the time -- I've just seen a second occurrence of it (with the first occurrence I wasn't sure it wasn't user error and no longer had A5.8 in order to test). In one case, I think not only were the notes offset but the tempo of the region was wrong.

The blue highlights show where notes are offset from where they should appear. On the track *Hmd the notes should start at the beginning of bar 57 and on the track *T-3V the notes should start at bar 87 (where the meter changes to 10/8).

Not only are the regions visibly wrong/offset, but often the MIDI notes don't play or only play intermittently such as when the track is solo'd or the plugin muted then unmuted.
TagsNo tags attached.



2017-06-05 20:40



2017-06-05 22:19

developer   ~0019771

Can you please attach a Session where this issue occurs.


2017-06-06 19:44



2017-06-06 19:44

reporter   ~0019772

Session file attached. Let me know if you need anything else.


2017-06-08 12:37

reporter   ~0019776

Last edited: 2017-06-08 17:25

this should be fixed by commit 7a71428fb0

(edit) - sorry that should be commit 2b320d51dd08

Issue History

Date Modified Username Field Change
2017-06-05 20:40 Lost_Highway New Issue
2017-06-05 20:40 Lost_Highway File Added: Screenshot_2017-06-05_21-00-38_highlight.png
2017-06-05 22:19 timbyr Note Added: 0019771
2017-06-05 22:19 timbyr Status new => feedback
2017-06-06 19:44 Lost_Highway File Added: Lovatnet 1-5 Pizz Ching Chords Semi REV.ardour
2017-06-06 19:44 Lost_Highway Note Added: 0019772
2017-06-06 19:44 Lost_Highway Status feedback => new
2017-06-08 12:37 nick_m Note Added: 0019776
2017-06-08 17:25 nick_m Note Edited: 0019776
2017-06-09 14:22 timbyr Status new => feedback