mirror of
https://github.com/got-feedBack/feedBack.git
synced 2026-09-10 23:24:30 +00:00
ChrisBeWithYouandClaude Fable 5
c86b2c8850
MIDI import previously ignored lyric meta-events entirely, so karaoke MIDI files lost their lyrics and vocal melody on import. - new extract_midi_lyrics(midi_path, audio_offset): returns spec 7.1 lyrics + spec 7.2 vocal_pitch payloads, or None when the file has no usable lyrics (existing behavior unchanged) - collects 0x05 Lyric events, with 0x01 Text as a conservative fallback on vocal-ish / Words / Karaoke tracks only (avoids importing copyright notices as lyrics) - .kar conventions handled: '/' and '\' line-break prefixes fold onto the previous syllable as 7.1 '+'; '@'/'%' metadata dropped - per-stream word conventions: hyphen-delimited streams pass '-' joins through; space-delimited streams synthesize joins; whole-word streams get none; line ends become trailing '+' (stripping a '-' first) - melody pairing: greedy time-ordered, one note per syllable within 0.30s; paired syllables snap t/d to the note so both sidecars stay mirrored per 7.2; unpaired syllables remain lyrics-only (spec-legal) - vocal-track selection mirrors the GP importer's idiom (name keywords + GM programs 52-54/85-87); SMF type 0 isolates vocal-program channels, type 1/2 trusts the lyric-carrying note track - unpaired lyric durations run to the next syllable, clamped 0.1-2.0s Callers (the editor plugin's import flow) wire the payloads into the pak in a follow-up; no manifest keys are written here. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Signed-off-by: ChrisBeWithYou <chris@rifflarr.local>