- videoMIME no longer hard-falls-back to video/mp4: a 2xx body that is
neither declared nor sniffable as video (JSON job envelope, HTML error
page) is now an APIError instead of a 'successful' corrupt clip.
- Resolution rides the wire as width/height AND the OpenAI-style size
string, so either upstream convention honors an explicit request.
- writeFormFields + mimeFromContentType shared helpers replace the
copied multipart loop (audio.go/video.go) and Content-Type branch.
- ADR-0019 indexed in docs/adr/README.md; README gains the videogen
section + support-matrix mention (docs-parity rule).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AXQxVhXBw8PwFAtsVrXSmj
- 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 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AXQxVhXBw8PwFAtsVrXSmj
Add provider/llamaswap, a tailored provider for llama-swap (the model-swapping
proxy over llama.cpp / stable-diffusion.cpp). Its chat path delegates to
provider/openai at {base}/v1 — no duplicated wire client (ADR-0007) — with
legacy max_tokens, a Bearer no-key placeholder for keyless local instances, and
a timeout-free client so cold model swaps rely on context deadlines. The
"tailored" surface is concrete management methods (ListModels / Running /
Unload) that don't belong on the canonical llm.Provider interface. The
llama-swap:// DSN scheme builds an http base URL (local-first); a no-URL
built-in errors clearly on use, mirroring foreman.
Add imagegen, a new canonical text-to-image interface separate from llm
(Request/Result/Model/Provider; Image = llm.ImagePart so generated images feed
straight back into chat). First backend is llama-swap via OpenAI
/v1/images/generations (b64_json, bytes-only). Re-exported from the root. v1 is
txt2img only.
Hermetic httptest coverage for chat delegation, management endpoints, image
decode, and scheme wiring. ADR-0015 + ADR-0016, README support matrix +
image-gen section, CLAUDE.md package map, and progress.md updated in the same
commit.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
steve