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magenta / mt3

MT3: Multi-Task Multitrack Music Transcription
Apache License 2.0
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Question about midi result bpm #66

Closed yueyin85 closed 2 years ago

yueyin85 commented 2 years ago

In fact, I don't know if I should mention this question, but I still hope to add a bpm detection function. The default bpm of the current result is 120. But this is not accurate, so it would be better if the bpm result was also more accurate. Of course, it would be a pity if it was technically impossible. But it is not unacceptable. Please also consider my advice! Thanks!

iansimon commented 2 years ago

The transcription models only transcribe notes, and make no attempt to infer higher-level properties like BPM. You can use other software to estimate BPM; probably the simplest thing to do is open the MIDI file in MuseScore and it will attempt to infer the BPM.