In the past I read multiple instruction on how to tempo map an exiting click-free audio recording. I tried completely manual and script-supported Methods, and I asked about - but did not try - using Melody to do the analysis and import the tempo map to Reaper. I never got this working in any decent way.
Are there new (or old) recommendations to do this with the maybe new features v6 might provide ?
Tempo map for recorded audio in V6
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