- audio.StemSeparator/StemSeparationProvider: Demucs zip transport via
POST /upstream/<id>/v1/stems (Mode two -> two_stems=vocals; model +
format fields); bounded zip unpack, entry name -> stem, ext -> MIME.
- SFXModel reuses musicgen against the sync /upstream/<id>/v1/sfx route
(JSON prompt/seconds/steps/cfg_scale/seed -> WAV); musicgen.Request
gains CFGScale.
- audio.SpeechEnhancer/SpeechEnhancementProvider:
POST /upstream/<id>/v1/enhance -> WAV (result reuses SpeechResult).
- SpeechRequest.ReferenceAudio/ReferenceMIME (+WithReferenceAudio):
llamaswap switches to the chatterbox clone route
POST /upstream/<id>/v1/audio/speech/upload (input + voice_file),
wav MIME fallback.
- TranscriptionRequest.Translate (+WithTranslate): translate=true form
field, language=auto forced when no explicit hint (whisper.cpp default
en would skip translation).
- httptest contract tests (zip unpack, clone-route switch, translate +
auto-language injection); ADR-0024 (index row deferred — MJ-A backfills
the ADR index table and parallel edits would conflict).
Co-Authored-By: Claude Fable 5 <[email protected]>
- New leaf package `audio` (ADR-0017): SpeechModel/SpeechProvider and
TranscriptionModel/TranscriptionProvider with imagegen conventions
(zero value = backend default, functional options + Apply, bytes
in/out, never URLs). Root re-exports added.
- imagegen.Editor (ADR-0018): optional image-to-image interface —
EditRequest carries the generation knobs plus Init image and
denoising Strength; separate interface so existing Models keep
compiling.
- provider/llamaswap implements all of it: POST /v1/audio/speech (JSON,
raw-audio response, MIME from Content-Type with format fallback),
POST /v1/audio/transcriptions (multipart, response_format=json),
ListVoices (GET /v1/audio/voices?model=, tolerant of string-list and
object-list shapes), POST /sdapi/v1/img2img (txt2img wire +
init_images/denoising_strength, shared image decode), and Health(ctx)
(GET /health) — a cheap liveness probe for often-offline hosts.
- Hermetic httptest coverage for every new wire shape and validation
path; README sections + support-matrix footnote updated in the same
commit (also corrects the stale /v1/images/generations claim — the
image path has been SDAPI since the seed fix).
First consumer: mort's llamaswap media tool cluster (status / image /
TTS / STT agent tools against the netherstorm host).
Co-Authored-By: Claude Fable 5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01AXQxVhXBw8PwFAtsVrXSmj