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0.6.8 — Improved automatic lyric onset recognition

  • Automatic analysis with no supplied lyrics now recognizes the first candidate vocal segment separately.
  • The installer includes the same Whisper large-v3 precision model as the test page.
  • The installer uses the bundled model without requiring a separately specified model path.
  • Original audio and, when needed, separated vocals are compared. Original recognition times and corrected word times are recorded in the analysis log.
  • The default volume of app-generated accompaniment was changed to 0%.
  • The accompaniment volume slider was moved to the instrument, tone, and playing-style settings area on the left.
  • The test page and release engine were verified to produce matching words and timestamps for the first minute of the test song.
  • With the precision model included, the distributed installer was approximately 3.37 GB.

General information

  • Lyrics, chords, meter, and start times are automatically estimated. Lyric recognition and alignment errors may remain.
  • Existing saved projects do not automatically change to use newly extracted results. Reanalyze the audio when needed, or use the lyric addition and reanalysis feature in 0.6.9.
  • Close LUA Music Studio before installation.
  • Component-based updates and a model reuse strategy are planned separately, targeting an actual release around 0.7.0.
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System Requirements

ComponentMinimum (provisional)Recommended
OSWindows 10 version 1903 or later, 64-bitWindows 11, 64-bit
CPUIntel/AMD 4-core CPU with AVX2 supportRecent Intel Core i5 / AMD Ryzen 5 or better
Memory8GB16GB or more; 32GB recommended for long audio
Storage15GB of free spaceSSD with at least 25GB of free space
GraphicsIntegrated graphics supportedDedicated graphics card not required
InternetStable internet connectionStable internet connection

The macOS version is in development.

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