(Reaper Stash upload failed, I uploaded to my GoogleDrive
https://drive.google.com/open?id=1sV...TRBA6Rda6edMnG
I imported the MIDI file exported from Logic Pro (Studio One / Cubase), in the attachment.
And I found the MIDI is out of sync with the audio used in those projects.
The tempo marks seem to be there indeed.
Here is my steps:
* New a reaper project
* drag the song.mid into reaper, and tick the "Import MIDI tempo map to 1:0..."
(I can see the tempo map is imported)
* Insert ReaSynth to the MIDI track
* Drag song.wav into the project, and align it to the beginning
BUG 1:
The MIDI is late about 600ms to the Audio at 0'41"
When I drag the audio 600ms later to make it align to the MIDI
Now, BUG 2:
At 3'13", listen to the the word "Ban", the MIDI is about 140ms late to the Audio.
The MIDI/Audio suit can be perfectly aligned when drag into Cubase/Logic/Studio One.
Hope reaper can fix this bug.