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IDCategoryLast Update
0008457features2020-10-26 16:11
ReporterStembyAssigned To 
Reproducibilityalways 
Status newResolutionopen 
PlatformDebian GNUOSLinuxOS Version(any)
Product Version6.3 
Fixed in Version 
Summary0008457: Export tempo-mapped MIDI
DescriptionAs reported here[1], Ardour does not currently export tempo information when exporting MIDI.

[1] https://discourse.ardour.org/t/export-tempo-mapped-midi/104866
Steps To Reproduce1) create an Ardour project with a MIDI track and some MIDI notes. Time: 4/4; for the first bar, tempo 120/4; second bar, tempo starts at 120/4 and finishes at 60/4 (simulating a big rallentando); third and last bar, tempo 60/4.

2) select the MIDI track, Region ? Export… ? Test.mid

3) $ fluidsynth -a alsa -m alsa_seq -l -i /usr/share/sounds/sf3/default-GM.sf3 Test.mid

fluidsynth (or any other software) plays the MIDI file at 120/4, from the beginning to the end.
Tagsardour6, export, Midi, tempo

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Issue History

Date Modified Username Field Change
2020-10-26 16:11 Stemby New Issue
2020-10-26 16:11 Stemby Tag Attached: ardour6
2020-10-26 16:11 Stemby Tag Attached: export
2020-10-26 16:11 Stemby Tag Attached: Midi
2020-10-26 16:11 Stemby Tag Attached: tempo