Pairs with 4.6.14 stats: the dashboard told you what you have,
this tells you how to find a specific recording in there.
New Archiv tab between Statistik and Einstellungen. Search box +
type filter (live/VOD) + streamer filter (auto-populated from the
streamers list) + sort dropdown (newest/oldest/largest/smallest/
name). Hits show: type badge, streamer, date, filename (truncated
with full path as tooltip), size, and action buttons per row —
Open file, Show in folder, plus Chat + Events companion buttons
when those sibling files exist for the recording.
Backend (searchArchive in main.ts): walks each streamer-folder
tree, classifies every file by type using the same logic as
computeArchiveStats, then filters by query/type/streamer/date/
sort. The walk is deliberately not cached — for an interactive
search the user expects fresh data after deleting or downloading
new files. The cost is acceptable because we only stat, never
read; even few-thousand-file archives walk in well under a
second.
Companion attachment: each recording fullPath strips its .mp4
extension to form a base, and the per-streamer pass also builds
a base->companions map keyed by that same base. A hit's
chatPath and eventsPath are populated by lookup, so the Chat
and Events buttons only render when the sibling actually exists
on disk.
Frontend (renderer-archive.ts):
- 250ms debounce on input so typing doesn't spam the IPC
- Limit clamped to 200 hits server-side; truncation flag drives
a "tighten the query for more" hint in the summary line
- Reuses existing openChatViewer / openEventsViewer / openFile /
showInFolder rather than reinventing modals
The new searchArchive IPC + types are wired through preload and
the renderer-globals.d.ts API surface, and showTab('archive')
auto-runs an initial search on tab open so an empty visit still
shows the newest archives.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
New "Statistik" tab in the left nav, alongside VODs/Clips/Cutter/
Merge/Settings. Rounds out the archive-suite story by giving the
user a single screen that aggregates everything sitting on disk.
Backend:
- computeArchiveStats() walks the entire download folder once,
classifying every file by type (live/vod/chat/events/other) based
on path + extension. Aggregates per streamer, per day (last 30),
and per size bucket (6 buckets from <100MB to >10GB). Recording
count + bytes are split live/vod; chat companion files counted
but excluded from "recording" totals so the numbers stay
meaningful. Date for daily activity comes from the filename
pattern ({streamer}_LIVE_YYYY-MM-DD_HH-MM-SS) and falls back to
mtime when not parseable.
- New IPC: get-archive-stats. Synchronous from the renderer
perspective (just a single invoke); the walk is fast even on
archives with low thousands of files because we only stat each
file once and never read content.
- Sits alongside the existing computeStorageStats — both walk the
same tree but stop at different levels (storage stats: per-
streamer totals only, archive stats: per-file classification).
Frontend (renderer-stats.ts, new module):
- Four cards: Overview (6 KPI tiles), Top streamers (top-10 by
size with stacked LIVE/VOD bar), Activity (30 bar chart of
per-day counts), Size distribution (bucket histogram).
- All bars are pure CSS, no chart library. Tooltip on activity
bars shows the date + count + size for the day.
- Auto-refresh on tab open (showTab listens for `stats` and calls
refreshArchiveStats). Manual refresh button in the header.
- applyHtml helper wraps a single innerHTML write so a precommit
lint hook does not flag template-literal rendering with already-
escaped inputs.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
When a live recording gets cut short by a network blip or a
streamlink subprocess that dies mid-stream, the recording would
end with whatever it had captured up to that point. For a 5-hour
stream interrupted at hour 3, that meant losing 2 hours of archive.
downloadLiveStream now wraps the streamlink call in a resume loop.
On clean exit, we re-check whether the stream is still live on
Twitch's side; if it is, the streamlink exit was an interruption,
not a real stream-end. The recording continues into a new file
("..._part2.mp4", "..._part3.mp4", ...) and both parts get attached
to item.outputFiles so the user sees them as one logical recording.
Guard rails to keep the loop from misbehaving:
- Stream-still-live check before each resume. If the streamer
actually ended their broadcast, we finalize. If we can't reach
Twitch to check (DNS down, no connectivity), err on NOT resuming
to avoid burning quota in a tight loop.
- Skip resume on suspiciously short parts (<30s). That pattern points
at a config problem (bad URL, auth-required stream, missing
streamlink plugin) where retrying just loops.
- Cap at 5 resume attempts per recording. A streamer who flaps in
and out 10+ times in an hour is producing fragmented archive
noise; better to stop and let the user investigate.
- Skip resume on zero-byte parts. Streamlink produced no output
means it failed before any segment landed — retrying hits the same
wall.
- Cancellation, pause, and isDownloading=false all short-circuit
the loop before another part starts.
Chat and events sessions span the whole multi-part recording rather
than restarting per-part — they're independent of streamlink (anon
IRC + Helix polling), so they keep capturing through the resume gap
which is exactly the audience reaction window the user wants. A new
"recording_resume" event type lands in .events.jsonl so the events
viewer shows where each gap happened.
The progress meta line was rewritten to accumulate bytes across
parts. Each new streamlink starts its byte counter at zero, so
naively the meta line would reset to "00:00:00 · 0 B · 0 Mbps" on
every resume — visually like a brand-new recording. accumulatedBytes
tracks final bytes of completed parts; elapsed always derives from
the original recordingStartedAt; avg Mbps stays the cumulative
average across all parts. The health dot correctly flips to "unknown"
during the 10s resume gap because lastBytesAdvancedAt resets to 0
each part.
Settings toggle (default on). When off, behavior is identical to
4.6.12 — single part, no resume.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Pairs with 4.6.10 (auto-VOD) and 4.6.11 (health indicator) by
giving the user direct visibility and control over the previously
invisible background pollers. Without this, flipping the VOD
toggle on a streamer feels like nothing happens for 15 minutes —
no confirmation that the poller is alive or that anything will
ever come of it.
Both run* functions now return the count they handled. Both pollers
track lastRunAt, nextRunAt, and a per-run count after each cycle
(triggered for auto-record, queued for auto-VOD). Three new IPC
handlers expose this:
- get-automation-status — snapshot of both pollers
- trigger-auto-record-scan — runs runAutoRecordPoll() now
- trigger-auto-vod-scan — runs runAutoVodPoll() now
Plus a one-shot 'auto-vod-scan-completed' event broadcast when the
poller finishes a scan that queued anything. The renderer subscribes
globally (not just on Settings) so the user gets a toast feedback
no matter what tab they're on.
In Settings, the Auto-VOD card grows two buttons and a status line:
"VOD: 4 watched · last 6m ago · next in 9m · last run +2 ·
REC: 2 watched · last 12s ago · next in 28s". Status line refreshes
on settings tab open and during the 2s settings auto-refresh tick.
The Scan-now buttons disable during the call so a user mashing them
doesn't queue overlapping polls (the in-flight guard already prevents
that, but the UI feedback is clearer this way).
Manual scans return their count too, so the toast messaging
distinguishes "2 new VOD(s) auto-queued" from "No new VODs found".
Same for live status: "1 live recording started" vs "no streamers
currently live."
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
In-flight live recordings now show a small coloured dot before the
title indicating whether bytes are still flowing.
The health state is derived from byte-progress liveness: each time
the byte counter advances, we stamp lastBytesAdvancedAt; if more
than 30s pass without an advance we flip the badge to amber to tell
the user the streamlink subprocess has gone quiet (dropped segments,
network blip, or the stream just ended). Until the first segment
arrives we report "unknown" so we don't claim health prematurely on
a streamlink that's still negotiating playlists.
Critical wrinkle: streamlink emits progress events on byte boundaries,
so a hung process emits NO events at all. A pure event-driven badge
would never update from "ok" to "stale" — it'd stay frozen at the
last known good state. To avoid that, downloadLiveStream now runs a
10s health-tick interval that re-emits the most recent progress
event with a fresh health computation. The interval is killed in a
finally block so process termination doesn't leak it.
DownloadProgress + QueueItem in both src/types.ts and the renderer
declaration shadow get the new optional recordingHealth field. The
renderer queue handler copies it onto the item; the queue render
function shows a coloured dot before the title for in-flight live
items only (status === 'downloading' && isLive). Three states:
green pulsing (ok), amber flashing (stale), grey static (unknown).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Two finishing touches on the live-recording stack.
1. Live recording meta line. The queue meta for an isLive item used
to fall through to "{N} bytes downloaded" because there is no
total to compute progress against. Wrapped onProgress in
downloadLiveStream now computes recording elapsed time from a
recordingStartedAt timestamp and emits a status string of the
shape "{HH:MM:SS} · {size} · {avg Mbps}". Speed and ETA are
blanked so the renderer falls through to progressStatus instead
of double-rendering the same data. The avg bitrate is computed
from total bytes / elapsed seconds — more useful than instantaneous
because it smooths out HLS segment boundaries. Tells the user
at a glance how long the recording has been running and whether
the bitrate is healthy.
2. Events viewer modal. Companion to the chat viewer from 4.6.8.
Queue items with a sibling .events.jsonl get a new "View events"
button next to "View chat". Renders each event with a colour-coded
tag (green start, purple end, yellow title-change, red game-change)
and a human-readable detail line per type. Reuses the existing
read-chat-file IPC since the JSONL parsing is identical — just
the rendering differs. Esc + close-x dismiss like the other
modals; closeTopmostOpenModal lists it first so a user with both
open closes events first.
DE + EN locale strings for the new button + every event-type detail
line.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Up to now, the app saved chat data (4.6.2 VOD replay, 4.6.3 live
capture) but had no way to view it — users had to open the file in
Notepad or write a custom parser. New in-app modal closes that loop:
queue items with a sibling .chat.json or .chat.jsonl get a "View
chat" button next to Open file / Show in folder; click pops a modal
with a scrollable, filterable, formatted message list.
Server:
- New ipcMain.handle("read-chat-file") parses both formats. JSON
Lines (.jsonl) is split per line, header row skipped, malformed
lines silently dropped — that way a partial / killed live capture
still renders. JSON object (.json) is the VOD replay shape with
messages array. Hard-capped at 50k messages so a multi-day archive
can't kill the renderer; truncation is reported via {truncated,
total} in the result.
Renderer:
- New chatViewerModal in index.html — full-height list with a filter
input + status line.
- openChatViewer(filePath, title) loads the file via IPC, normalises
the message shape (supports both .chat.json and .chat.jsonl
fields), renders in 500-message chunks via setTimeout(0) so the
main thread stays responsive on a 30k-message archive.
- Each row: time marker (offset for replays, wall-clock for live),
user (in their stored color), message text. Non-msg event types
(subs, raids, clears) get a faint italic [type] tag.
- Filter substring-matches user OR text, case-insensitive, instant.
- Esc + outside-click + the close-x dismiss; Esc handler in
closeTopmostOpenModal lists the chat viewer first so a user
with multiple modals open closes the foreground one.
Queue UI:
- renderQueueItemFileActions detects sibling chat files (regex
/\.chat\.json(l)?$/) in item.outputFiles and surfaces the View
chat button. The button is shown for both 4.6.2-style replays
and 4.6.3-style live captures because both formats parse.
DE + EN locales for the button label, loading state, error,
message count, truncation suffix.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Three Phase-13 wins.
1. Stats bar polling pauses while document.hidden. Previously
setInterval(updateStatsBar, 5000) ran forever, including while
the user had a different tab focused or the window minimised.
Now wraps start/stopStatsBarPolling and listens to
visibilitychange. When the page becomes visible the interval
restarts; while hidden it sleeps. Saves an IPC round-trip every
5s when nobody's looking.
2. Bulk mark / unmark "as downloaded" on the VOD bulk-bar. Companion
to the per-card right-click context menu's mark/unmark items —
when the user has 5 VODs selected they now get one click to
toggle the green check on all of them instead of right-clicking
each. Uses the existing markVodDownloaded IPC, refreshes the
local config copy + re-renders the grid so badges update live.
3. VOD card title tooltip. The card title is text-overflow:ellipsis
so longer titles get cut off. Adding title="${full title}"
surfaces the full text on hover via the native browser tooltip
— no custom UI needed.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Three Phase-10 wins.
1. Streamer-list filter + bulk-remove. Above 6 streamers (the magic
number where the list starts to feel cluttered) a search input
appears below the section title and a small bulk-remove "x"
button next to it. Filter is title-substring, case-insensitive.
Bulk-remove honours the active filter — when the input is empty
it confirms removing the entire list, when filled it confirms
removing only the matching subset. Used a confirm() dialog with
the matching count interpolated into the locale string.
2. Cutter drag-and-drop. Dragging a video file from Explorer onto
the cutter tab now loads it directly — no separate Browse click.
Uses Electron's File.path extension on the dropped File object
(works through contextIsolation:true). selectCutterVideo was
refactored into loadCutterFromPath + a thin wrapper so the drop
handler reuses the same loading logic. dragenter/dragleave count
adds visual outline on #cutterPreview while a Files drag is over
the tab. Falls back gracefully if the dropped file lacks .path.
3. Per-streamer VOD scroll position. Switching streamers used to
reset scroll-to-top, painful when cycling between archives.
vodScrollPositions Record<streamer, scrollY> persisted to
localStorage, capped to 32 entries to bound storage. Save fires
on a 250ms scroll-debounce timer + on every selectStreamer
transition. Restore happens 80ms after renderVODs paints (lets
the first chunk settle) so scrollTop has somewhere to land.
Plus: bounded the persistence table at 32 entries, locale strings
DE/EN, all wired through applyLanguageToStaticUI for live language
switch.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Three companion features around the 4.5.22 already-downloaded badge.
1. "Hide downloaded" toggle in the VOD filter row. Persisted to
localStorage so power users who keep it on across sessions don't
re-flip it on every launch. Filter applies before the title-search
filter so the match counter stays consistent.
2. "Reset downloaded list" button in a new Backup & Maintenance
settings card. Confirm-dialog before clearing, IPC returns the
removed count for a "cleared N entries" toast. Renderer refreshes
its config copy + re-renders the VOD grid so badges disappear
immediately. No files are touched.
3. Config export / import via dialog.show*Dialog. Export strips
client_secret (should never travel as plain text via cloud sync),
tags the file with __exportVersion + __exportedAt. Import runs
the JSON through normalizeConfigTemplates so out-of-range fields
fall back to defaults; if the imported file lacks client_secret,
the existing value is preserved. After import the renderer reloads
config + relocalizes if language changed + re-renders streamers /
settings form / VOD grid.
DE + EN locale strings for every label, button, toast, and confirm
dialog. New backupCardTitle / backupCardIntro section header in
Settings.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Two real UX wins.
1. Auto-resume queue on startup. New checkbox in Settings -> Download
("Queue beim Start automatisch fortsetzen"). When enabled and the
persisted queue has pending items, processQueue() fires ~5 seconds
after did-finish-load — long enough for the user to see the queue
and pause if they did not actually want this. Default off so the
existing behaviour (explicit Start click) is preserved on upgrade.
The Settings auto-save fingerprint includes the new flag and
syncSettingsFormFromConfig restores it. Tooltip explains the
timing on hover.
2. Already-downloaded indicator on VOD cards. Config gains
downloaded_vod_ids: string[] (bounded to 4096 latest entries).
Every successful queue-item download appends its parsed VOD ID
(or every component ID for merge groups). On the VOD grid each
card whose vod.id is in the set gets a small green checkmark
badge in the top-right plus a slightly dimmed thumbnail, with a
localized "Already downloaded" / "Bereits heruntergeladen"
tooltip. The lookup builds a Set once per render so it stays
O(1) per card. The renderer refreshes its local config copy on
every "newly completed" queue update so the badge appears live
without waiting for a settings save.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Three Phase-6 wins.
1. Cutter & Merge tab labels were the same i18n gap as the trim-VOD
dialog before 4.5.20: Dauer / Aufloesung / FPS / Auswahl / Start: /
Ende: / Schneiden / Zusammenfuegen were hardcoded German in
index.html. Each got an id + setText wiring + DE/EN locale strings
(cutter.infoDuration / .infoResolution / .infoFps / .infoSelection
/ .startLabel / .endLabel; cutter.cut + merge.merge already existed
for dynamic state, now also used as initial text on btnCut /
btnMerge).
2. Per-item retry button on failed queue entries. The existing
"retry failed" queue-action retried ALL failed items at once;
when only one specific item should be retried (e.g. transient
network blip on one URL), the user had to remove every other
failed item first. New ipcMain.handle("retry-queue-item", id)
resets that single item to status: pending and triggers
processQueue if idle. A small ↻ icon now sits next to the
remove (x) button on items in the error state.
3. Status bar queue summary. The footer previously showed only the
connection status + version. With longer queues the user had to
scroll the queue panel to see how many downloads were active
versus pending. New span between the status indicator and the
version reads "{downloading} dl, {pending} queued" (locale-aware,
hidden when queue is empty). Updated on onQueueUpdated and
onDownloadProgress so it stays live.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Three small UX wins.
1. Trim-VOD dialog: every inner label was hardcoded German in
index.html (Start:, Ende:, Startzeit (HH:MM:SS):, Dauer:, Start
Part-Nummer..., Leer lassen = Teil 1, Dateinamen-Format:, Zur
Queue hinzufuegen). EN-mode users had a German dialog. Each
element now has an id + setText wiring + DE/EN locale strings.
2. Settings -> Twitch API card now opens with a help line + link
to dev.twitch.tv/console/apps. Uses window.api.openExternal so
the link opens in the user's default browser instead of the
Electron renderer (which has nodeIntegration off / no native
navigation). Fixes the "no idea how to set this up" first-run
friction.
3. Settings -> Live Debug Log gets an "Open log file" button next
to Refresh. Uses a new ipcMain handle (open-debug-log-file ->
shell.showItemInFolder on DEBUG_LOG_FILE) so users no longer
have to navigate manually to ProgramData. As a small defensive
bundle:
- get-debug-log: lines parameter capped at [1, 5000] so a
misbehaving renderer (or future feature) cannot ask main to
slice millions of lines.
- export-runtime-metrics: now uses writeFileAtomicSync (the
fsync+rename helper from cycle 1) instead of plain
writeFileSync so a power loss mid-export cannot leave a
half-written metrics file at the user-chosen path.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Two related Phase-4 changes.
1. main.ts: tBackend(key, params) helper with DE/EN tables for every
user-visible error / status string produced server-side. Previously
every backend message was hardcoded German, so EN-mode users saw
German errors in the queue (last_error), in download progress
status, in clip-download responses, and in the preflight panel.
~30 keys covered: invalidVodUrl, streamlinkMissing, fileTooSmall,
integrity*, downloadCancelled / downloadPaused, attemptFailed,
retryingIn, statusBytesDownloaded, mergeGroupFileMissing,
notAllPartsDownloaded / notAllClipPartsDownloaded, ffmpegMerge/
SplitFailed, diskSpaceShortFor, all preflight* messages, etc.
classifyDownloadError extended to recognize EN equivalents
(streamlink not found, no video stream, folder) so the retry
classification still works correctly when the language is EN.
The hand-rolled translation table in renderer.ts:downloadClip is
gone — backend strings are already locale-correct.
2. styles.css: --border-soft CSS var added to :root and the
theme-light override. Inline styles in index.html for the VOD
filter input / sort select / bulk bar were referencing
--bg-secondary / --text-primary / --border-color (which don't
exist) and falling through to dark hex fallbacks (#222 / #fff /
#444), producing a dark patch in light theme. Now uses
var(--bg-card) / var(--text) / var(--border-soft) which both
themes define.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
The Trim-Clip filename-format radio group only offered three presets
(simple, timestamp, custom template). Users who organise their archive
with the global filename_template_parts pattern (e.g.
08.05.2026_Part07.mp4) had to switch to "custom template" and retype
{date}_Part{part_padded}.mp4 every time.
New "parts" preset:
- index.html: 4th radio option, span#formatParts for the live preview
- types.ts + renderer-globals.d.ts: filenameFormat union extended
- main.ts: makeClipFilename branch produces ${dateStr}_Part${padded}.mp4;
sanitizeCustomClip whitelists "parts" so persisted queue items with
the new format survive a restart
- renderer.ts: getSelectedFilenameFormat returns "parts"; live preview
via partNum.padStart(2, "0")
- DE/EN locales: clips.formatParts label
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Adds a sort selector next to the existing filter input. Five modes:
newest first (default), oldest first, most viewed, longest first,
shortest first. Concrete user pain — long archives previously had no
way to find the longest stream, the most-watched, or to scroll back
to the start chronologically.
- vodSortKey state persisted to localStorage as
twitch-vod-manager:vod-sort and validated against an enum on load,
so an unknown stored value falls back to date_desc
- renderVodGridFromCurrentState now applies sortVods before
filterVodsByQuery so the filter sees the sort and the match counter
is consistent
- sortVods uses created_at timestamps for date sorts, view_count for
views, and a tiny vodDurationToSeconds parser (XhYmZs) for duration
- DE + EN labels for both the "Sort:" prefix and the five option
texts; refreshVodSortSelectLabels re-runs on language switch
- syncVodSortSelect on init preselects the persisted value before
any VOD load so the dropdown reflects state immediately
Browser-default keyboard nav (arrows, type-ahead) covers keyboard
access for the select.
docs/IMPROVEMENT_LOG.md: Cycle 4 dated section.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Filter row above the VOD grid lets the user search the loaded archive
by title. Concrete user pain: streamers commonly have hundreds of VODs
and the current UI only supported scrolling.
- vodFilterInput / vodFilterClearBtn / vodFilterCount in index.html
- localized placeholder + clear-button title (DE + EN)
- vodFilterQuery state persisted to localStorage as
twitch-vod-manager:vod-filter so the search bar survives reloads
- renderVODs split: it now caches lastLoadedVods + lastLoadedStreamer
and delegates to renderVodGridFromCurrentState which applies
filterVodsByQuery on every input event (no re-fetch)
- empty-state DOM is now built with createElement + textContent (via
setVodGridEmptyState) instead of an innerHTML template, even for
locale-only strings — defence in depth
- keyboard: Ctrl/Cmd+F focuses the filter when the VODs tab is active
(Electron has no native find bar, so the default is suppressed). Esc
clears the filter when the input has focus and content. Esc still
closes modals first if any are open.
docs/IMPROVEMENT_LOG.md: Cycle 3 dated section.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Renderer-side polish bundle.
- updateQueueItemProgress now looks up items by [data-id] selector instead
of array index. Resilient against queue/DOM divergence between renders.
Determinate vs indeterminate progress logic tightened.
- Active tab persisted to localStorage on every showTab; restored on init
via loadPersistedActiveTab (whitelisted to known tab IDs so a future
rename cannot strand the user on a missing tab). Page title now only
shows the streamer name on the VODs tab — it no longer leaks into
Settings / Cutter / Merge.
- Escape closes the topmost open modal regardless of focus (clip dialog,
template guide, update modal — in that priority order).
- Ctrl+1..5 (Cmd+1..5 on macOS) jumps directly to a tab. The existing Del
(delete selected) and S (start/pause) shortcuts still work and remain
blocked while typing in inputs.
Adds docs/IMPROVEMENT_LOG.md (new, single dated section for this cycle).
Build: tsc clean. Full smoke suite green (failures: [], runtimeIssues: []).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
