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* docs: cite MESHBAY_DESIGN.md and a section instead of the merged notesChristophe Besson7 days1-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The per-feature design notes were merged into docs/MESHBAY_DESIGN.md and deleted from the tree on 2026-09-11, but ~230 comments across the three packages still named them — usually written `docs/musicbay.md §3.2`, as though the file were still in docs/. A reader had to know §16 existed to resolve any of them. They now name the section directly. Every mapping comes from §16, the concordance, which already records where each old section landed: musicbay -> §9.8, mediacenter -> §9.7 for the Videos app and §6.5 where the subject is derived data, photos -> §9.9, auth-confirm -> §3.6, refactoring-search -> §9.11, invite-pairing-v1 -> §3.4, per-node-identity-v1 -> §3.2, captcha -> §7.7, chat-sender-keys -> §4.5, apps/refactor-groups -> §9.1–§9.4, desktop-client-v1 per section. Bare citations of the same documents (`draft-v6 §2.11`, `§4.8`, `§3.4`) are retargeted too: those collide with real section numbers in the design document, so leaving them would have been worse than the named form. Four cases the concordance does not cover, each decided rather than guessed: Sub-item references into documents that no longer exist — mediacenter's `§3.3 row 4`, `§3.4b/c`, `apps.md §3b` — name rows and sub-items §9.7 and §9.2 do not reproduce. The module-level citation stays; the sub-item pointer is dropped. The V-findings keep their labels but lose the dead `§10.1/` prefix. §13.8 lists V1–V13 as per-application open items, which is not what the labels mean in these comments, so pointing them at §13.8 would have been a false citation. `apps.md §5`'s virtualization requirement has no counterpart anywhere in the design document. The requirement is stated in the comment itself, so the citation is dropped rather than aimed at a section that does not say it. Comments that attributed a *sentence* to an old note — musicbay's "several thousand files" example, its "what got measured" note, its measured ~11%/~26% cover-art figures, the "original no root, whole shared tree" call — state the fact without attribution now. §9.8 does not contain those sentences and citing it for them would have been wrong. CLAUDE.md's "a reference to a document that no longer exists" row now says the concordance is for git history and out-of-tree material; the code cites sections directly. Verified: 2851 passed, 4 skipped. The 12 errors in the run are the Firefox leg of test_sticky_header.py's browser harness, which is broken at the browser level on this machine — headless Firefox (snap) dies with `[GFX1-]: RenderCompositorSWGL failed mapping default framebuffer`, renders nothing, and the probe exits `{"error": "no measurement"}` after its full 90s wait. Chrome runs the same 12 assertions in 3.2s and passes. Nothing here can affect it: every changed line in style.css is inside a comment. Also checked: ast.parse on every changed .py, `node --check` on every changed .js, the /* */ balance in style.css, and that no changed line exceeds the width its file already used. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
* feat: tell a forced subtitle track from a full oneChristophe Besson8 days1-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Reported as "I click a subtitle and nothing appears", on three films. Nothing was broken. The track selected was the container's forced track, which carries signage and foreign dialogue only: measured on the film in question, 30 cues and 77 seconds of text across 2h32 — 0.8% of the running time, against 1559 cues and 41.8% for the full track sitting beside it under the same language tag. At all three positions tested there was genuinely no cue to show; the full track would have shown one at two of them. So the defect is that the menu could not say which was which. The label used the container's title tag, which said "Forced" on that film and says nothing at all on most, and no other field was carried. The disposition is the half that is always there: `probe_video` now reads `forced` and `hearing_impaired`, `stream_init` carries them, and the label states them in the reader's own language rather than repeating an English word a muxer happened to type. The node fixture grows a forced track with no title, because a title would let the old code pass. The label harness's `t` stub took a parameters object unconditionally and threw on a key that has none — a fixture narrower than production, fixed here rather than worked around. Also removes the activeCues probe that found this. It answered its question: mode showing, cues 30, active 0, none due at that instant. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01UGY17EPph5LsLzePPXhUVc
* feat: embedded subtitles in the video player (MNP 3.3)Christophe Besson8 days1-0/+57
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | MSE decodes no in-band text track, so a subtitle cannot ride inside the fragmented MP4 the player is fed. The node extracts one track whole, converts it to WebVTT and caches it under its own hash; the client pulls that blob through the ordinary file_req/chunk path and hangs a <track> on the video element — the same indirection as a TMDB poster or an audio transcode, which is what makes a film's subtitles extracted once in the life of the file rather than once per viewing. Whole-file also makes the cues absolute, so a seek and an audio-language change both leave the track untouched. **The ordinal counts every subtitle stream, including the ones never listed.** Only text codecs are offered: a bitmap track (PGS, VOBSUB — about a fifth of a real library) has no path to WebVTT without OCR, and one extracted anyway yields a header with no cues, which is a menu entry that shows nothing and reports no error. Numbering the survivors of that filter would give a PGS/SRT/SRT file the ordinals 0 and 1 for its text tracks and `-map 0:s:0` would then extract the PGS — the same trap `AudioTrack.ordinal` exists for, one level deeper. A fixture whose first subtitle stream cannot be decoded pins it, and the handler checks membership of the probed list, never a range. Additive and MINOR: the selector is drawn from `subtitle_tracks` in the node's own `stream_init` and from no version number, so `subtitle_req` is never sent to a peer that would not answer it. The floor stays at 3.0. Also here: a failed extraction never touches playback, a superseded reply cannot install its blob over a newer choice, and `_languageName` is shared with the audio labels — lifted by both label harnesses, since a lift that names one function stops covering the rule the moment logic moves out of it. Tests: 9 node (tracks told apart by the words in the extracted cues, not by tags), 10 client. Full suite green: 1545 node/common, 1252 hub. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01UGY17EPph5LsLzePPXhUVc
* feat: let the viewer pick the audio trackChristophe Besson8 days1-12/+73
| | | | | | | | | | | | | The streaming path mapped 0:a:0 unconditionally, so a dubbed film played in whichever language was muxed first and the others were unreachable. The node now enumerates the tracks in stream_init and honours audio_track in stream_req; switching is the seek path, since one ffmpeg carries one track. MNP 3.2, additive: the player draws its selector from the node's own list and never from a version number, so an older node is never asked for a track it would ignore. MNP_MIN_SUPPORTED does not move. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
* fix(node): a video the browser cannot decode is re-encoded, not refusedChristophe Besson2026-09-091-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Streaming an Xvid/MP3 .avi answered "Unsupported video codec" — a refusal, on a file ffmpeg re-encodes at about six times playback speed on the machine that reported it. Nothing about the source was wrong. The node simply never reached its own re-encode path. `probe_video` maps a source codec to an MSE codec string and knows four: h264, hevc, vp9, av1. Everything else returns None, because there is no MediaSource decoder in any mainstream browser to give a string to — MPEG-4 Part 2 (Xvid, DivX), MPEG-2, VC-1, WMV, Theora. `_stream_video_inner` read that None as a verdict on the file and refused, while the re-encode sitting twenty lines below it was gated on `raw_video_codec in BROWSER_INCOMPATIBLE_VIDEO_CODECS` — a set containing "hevc" and nothing else. So the whole ffmpeg fallback existed, worked, and was unreachable for every codec that most needed it. The setting that governs the fallback has documented the intended behaviour since it was introduced: draft-v6 §2.11 says `transcode_incompatible_video` covers "HEVC *and other browser-incompatible video codecs*". Only HEVC was ever wired up. Two questions were being answered by one value, and they are separated now. "Is there a video stream at all" is the only thing this path genuinely cannot serve, and the only refusal left. "Can it be copied" needs both an MSE string to put in `stream_init` and a codec browsers decode; a source failing either is re-encoded. The operator's opt-out keeps meaning what it says, and it no longer means the same thing for every source, because it cannot: HEVC has a codec string, so `transcode_incompatible_video = false` falls back to a copy and the viewer's own decoder decides (unchanged). MPEG-4 Part 2 has none, so there is nothing to fall back to — a `stream_init` with no codec string is one the client refuses before the first byte — and the stream is refused naming the setting. "Unsupported video codec" is what sent this report to the file, and the file was fine. Verified against the reported file end to end: ffprobe reports mpeg4/mp3 720x404, the decision comes out `can_copy=False`, and the pipeline's exact argv produces H264 High level 4.1 plus stereo AAC-LC — matching the `avc1.640029,mp4a.40.2` that `stream_init` advertises and that the client puts through MediaSource.isTypeSupported byte for byte. test_stream_hevc_transcode.py becomes test_stream_video_transcode.py: it was always about the policy rather than about one codec, and it now carries both halves of it, with a synthetic Xvid/MP3 .avi built the same way as the HEVC clip. Its module-level skip on libx265 went with it — an ffmpeg without x265 still encodes MPEG-4 Part 2, so that marker was skipping the reported defect entirely on any box without it; it now gates the HEVC cases alone. Three cases added, checked against the unfixed source. Hub and node suites 2269 passed, 4 skipped. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_019GXmScYB1uR29YCt74si9J
* refactor(node): platform abstraction for Windows portability (W1-W2-W5-W6-W7)Christophe Besson2026-09-031-1/+2
| | | | | | | | | Platform directories, signal handling, chmod guards, ffmpeg discovery, and platform-conditional CLI messages — all testable on Linux. See docs/WINDOWS-PORT.md §5 for the plan these implement. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix(node,hub): HEVC transcode fallback, live-add progress, per-group TMDB toggleChristophe Besson2026-08-241-6/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Three bugs found live testing the Videos app against a real HEVC/EAC3 show, plus a design change requested afterward: - Streaming always did "-c:v copy", which faithfully reports a source's real hev1 codec string but is unplayable in a browser with no HEVC decoder (most Chrome/Linux builds). The node now transcodes to H264 whenever the probed codec is browser-incompatible (media_probe.py's new BROWSER_INCOMPATIBLE_VIDEO_CODECS), with a `transcode_incompatible_video` node.toml opt-out for operators who know their viewers already decode it. - Dropping a whole season into an already-watched folder gave no scanning indicator and no progress bar: IndexProgress was only ever updated by the two bulk scan paths, never by the real-time per-file watchdog path (_schedule_update/_debounce/_update_entry). That path now accounts a "burst" the same way, without double-counting a file rewritten mid-debounce. - A stray literal "0" rendered in the video detail modal when there was no TMDB match (`meta.confidence` is 0, and `0 && x` renders "0" in JSX/htm, not nothing) — `confident` is now a real boolean. - Whether TMDB is used at all moves from a node-wide setting to per-group (OP_TMDB_ENABLED/tmdb_enabled/tmdb_enabled_ack, scoped like OP_VIDEO_ROOT): an operator running a real media-library group alongside test/demo groups on one node wants outbound TMDB traffic for the one that needs it, not all of them. The custom API token and query language stay node-wide, one shared credential/cache (tmdb_config/OP_TMDB_CONFIG, unchanged reasoning). MNP_VERSION 0.6 -> 0.7, additive. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01LAmyXtc6dAADsH23ydXQpY
* feat(node,hub): add Videos group app (poster grid, flat list, TMDB metadata)Christophe Besson2026-08-241-0/+70
Implements docs/mediacenter.md: a "Videos" group application built on the existing files index rather than a separate catalogue. On the node side, new indexer enrichment (technical probe, filename/season parsing, thumbnail generation) runs per-file once an operator has chosen a video_root for the group, plus a TMDB client for on-demand poster/metadata lookups (never client-side, thumbnails delivered over the existing chunk path). On the hub side, a new video-app.js renders a lazily-mounted poster grid or a thumbnail-only flat list, with TMDB entirely optional per group. Along the way: the global apps registry now drives Settings' default-tab picker instead of a hardcoded list, and the video_root is configured from group Settings (like uploads) rather than from Files, with the node refusing to run any TMDB/thumbnail work until one is set. Fixes several bugs found via live testing against a real library, notably a race between two effects writing the same "image ready" state that could leave a poster grid spinning forever on a same-tab revisit — see mediacenter.md §5.4 for the full account of each one.