musescore / musescore/MuseScore

MIDI import at wrong tempo

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MIDI
Dominant language
C++
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Avg merge
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Description

Describe the bug
i have a midi file at speed bpm 180
i wanted import them...
and i have now 120

image
image

Expected behavior
tempo should be corrected to 180 bpm
Screenshots
If applicable, add screenshots to help explain your problem.

Platform information

  • win 11

Additional context

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reproducing the import with the attached x.zip MIDI file and compare its 180 BPM source tempo with the imported result of 120 BPM. Done means the imported score preserves the file's 180 BPM tempo; no source files or tests are identified in the issue.

Written by the indexing model from the issue text.

Assessment

Tech stack
cpp
Domain
desktop
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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