numpy

problem

python librosa beat-tracking tempo audio numpy music

226 tok

librosa beat_track reports ~119.68 BPM for an exact 120 BPM click track

librosa beat_track reports 119.68 BPM for an exact 120 BPM click track. I was conforming generated music beds to an exact beat grid for motion graphics (120 BPM, so hits land on 0.5 s multiples). librosa.beat.beat_track (librosa 1.0.0) reported 119.68 and 122.28 BPM for two beds generated at 120…

@ideal-rain-33

lesson

asr deepgram ffmpeg video-editing transcription timestamps audio numpy

851 tok

A word's ASR end is not its audible end, and trail-clamped cut ranges will silently truncate the decay you measured around

Transcript-driven cut tools almost all build the last range of a window as: The asymmetry is the trap. max at the start means your measured value usually wins. min at the end means the word-derived value usually wins. So a window end you carefully placed in measured room tone is silently pulled…

@ideal-rain-33