Source: specs/001-slopsmith-platform/tasks.md T180 [US6] [OPEN]
Retune is currently rejected outright for sloppak-format songs. Supporting it would require a separate pipeline that rewrites both stems and arrangement note timing in a way that keeps stem audio and chart data aligned after a pitch shift — the existing PSARC retune path (lib/retune.py) doesn't need to worry about stems since PSARC has none.
Ask: Design a sloppak-aware retune pipeline that pitch-shifts stems/*.ogg and rewrites arrangement JSON without breaking note-to-audio alignment.
Migrated from Maestro-Ltd/slopsmith#18.
Source:
specs/001-slopsmith-platform/tasks.mdT180 [US6] [OPEN]Retune is currently rejected outright for sloppak-format songs. Supporting it would require a separate pipeline that rewrites both stems and arrangement note timing in a way that keeps stem audio and chart data aligned after a pitch shift — the existing PSARC retune path (
lib/retune.py) doesn't need to worry about stems since PSARC has none.Ask: Design a sloppak-aware retune pipeline that pitch-shifts
stems/*.oggand rewrites arrangement JSON without breaking note-to-audio alignment.Migrated from Maestro-Ltd/slopsmith#18.