kamadak-exif's In::PRIMARY / In::THUMBNAIL only address IFD0 and IFD1.
On modern Nikon NEFs the full-res review JPEG lives in the MakerNote's
PreviewIFD (and many Canon CR2s / DNGs put theirs in a SubIFD chain) —
both unreachable through the existing reader, so the previous patch
still produced no preview for those files and the pipeline fell through
to ffmpeg, which writes black frames when it can't decode the RAW.
Add a slow-path layer in extract_embedded_jpeg_preview that shells out
to exiftool for PreviewImage / JpgFromRaw / OtherImage (one process per
tag). All candidates from both layers are pooled and the largest valid
JPEG wins. exiftool not on PATH degrades to fast-path-only behavior
rather than breaking — the fallback is a strict superset.
Documented the new optional dependency in README.md and CLAUDE.md with
install commands for apt / brew / winget / choco.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Three recurring issues on every full scan:
1. Video playlist scans re-enqueued every file only to reject it as
AlreadyExists. Pre-filter in ScanDirectoryMessage and QueueVideosMessage
so we skip videos whose .m3u8 already exists, and demote the leaked
AlreadyExists log to debug.
2. image crate was built with only jpeg/png features, so webp/tiff/avif
files logged "format not supported" every scan. Enable those features.
3. RAW (ARW/NEF/CR2/...) and HEIC thumbnails weren't generated, so the
scan kept retrying them. Try the file's embedded JPEG preview via
kamadak-exif first (fast, pure-Rust, works on Sony ARW where ffmpeg's
TIFF decoder fails). Fall back to ffmpeg for HEIC/HEIF and RAWs with
no preview. Anything still undecodable gets a <thumb>.unsupported
sentinel so future scans skip it.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Document the four new chat endpoints, SSE event shape, backend
routing rules, rewind semantics, amend mode, and the
AGENTIC_CHAT_MAX_ITERATIONS cap.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Add OPENROUTER_ALLOWED_MODELS env var and GET /insights/openrouter/models
endpoint returning the curated list verbatim. Drop the live capability
precheck in hybrid mode — trust the operator's allowlist; bad ids surface
as a chat-call error.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
- Verify custom model exists on at least one configured server before starting agentic loop; returns HTTP 400 with descriptive error if not found
- has_tool_calling field auto-serialised in GET /insights/models via existing ModelCapabilities Serialize derive
- model_version stored from OllamaClient.primary_model (already correct in T006 implementation)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Implement unit tests for PreviewClipRequest/PreviewStatusRequest serialization and deserialization.
- Add tests for PreviewDao (insert, update, batch retrieval, and status-based queries).
- Extend Actix-web integration tests for `/video/preview/status` endpoint scenarios.
- Introduce in-memory TestPreviewDao for mock database interactions.
- Update README with new config parameters for preview clips.
