package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "twitch-vod-manager",
-  "version": "4.6.13",
+  "version": "4.6.12",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "twitch-vod-manager",
-      "version": "4.6.13",
+      "version": "4.6.12",
       "license": "MIT",
       "dependencies": {
         "axios": "^1.6.0",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "twitch-vod-manager",
-  "version": "4.6.13",
+  "version": "4.6.12",
   "description": "Twitch VOD Manager - Download Twitch VODs easily",
   "main": "dist/main.js",
   "author": "xRangerDE",

src/index.html

@@ -562,10 +562,6 @@
                                 <input type="checkbox" id="logStreamEventsToggle" checked>
                                 <span id="logStreamEventsLabel">Stream-Events bei Live-Aufnahmen mitloggen (.events.jsonl)</span>
                             </label>
-                            <label style="display:flex; align-items:center; gap:8px; margin-top: 8px;">
-                                <input type="checkbox" id="autoResumeLiveRecordingToggle" checked>
-                                <span id="autoResumeLiveRecordingLabel">Live-Aufnahme automatisch fortsetzen wenn Streamlink abbricht (max. 5 Versuche)</span>
-                            </label>
                         </div>
                         <div class="form-group">
                             <label id="metadataCacheMinutesLabel">Metadata-Cache (Minuten)</label>

src/main.ts

@@ -230,7 +230,6 @@ interface Config {
     auto_vod_download_streamers: string[];
     auto_vod_download_poll_minutes: number;
     auto_vod_max_age_hours: number;
-    auto_resume_live_recording: boolean;
 }
 
 interface RuntimeMetrics {
@@ -364,8 +363,7 @@ const defaultConfig: Config = {
     log_stream_events: true,
     auto_vod_download_streamers: [],
     auto_vod_download_poll_minutes: 15,
-    auto_vod_max_age_hours: 24,
-    auto_resume_live_recording: true
+    auto_vod_max_age_hours: 24
 };
 
 const AUTO_RECORD_POLL_MIN_SECONDS = 30;
@@ -492,8 +490,7 @@ function normalizeConfigTemplates(input: Config): Config {
             const n = Number(input.auto_vod_max_age_hours);
             if (!Number.isFinite(n)) return 24;
             return Math.max(1, Math.min(720, Math.floor(n)));
-        })(),
-        auto_resume_live_recording: input.auto_resume_live_recording !== false
+        })()
     };
 }
 
@@ -4030,7 +4027,7 @@ async function downloadLiveStream(
     const folder = path.join(config.download_path, safeStreamer, 'live');
     fs.mkdirSync(folder, { recursive: true });
 
-    const baseFilename = ensureUniqueFilename(
+    const filename = ensureUniqueFilename(
         path.join(folder, `${safeStreamer}_LIVE_${dateStr}_${timeStr}.mp4`),
         item.id
     );
@@ -4039,17 +4036,21 @@ async function downloadLiveStream(
     // recording. Sibling .chat.jsonl file. We start it BEFORE streamlink
     // so the very first chat lines after JOIN aren't dropped, and stop it
     // AFTER streamlink exits so trailing messages (e.g. "stream offline"
-    // user reactions) are still captured. Chat + events span the whole
-    // multi-part recording (chat is an independent IRC connection, events
-    // is an independent poller), so they stay alive across resume cycles.
+    // user reactions) are still captured.
     let chatSession: LiveChatSession | null = null;
     if (config.capture_live_chat) {
-        const chatPath = liveChatPathFor(baseFilename);
+        const chatPath = liveChatPathFor(filename);
         chatSession = startLiveChatCapture(item.streamer, chatPath);
     }
 
+    // Stream-events tracker — records title/game changes that happen
+    // while we're capturing. Cheap (one Helix/GQL hit per minute) and
+    // useful for long archives where the user later wants to seek.
     let eventsTracker: LiveEventTracker | null = null;
     if (config.log_stream_events) {
+        // Best-effort initial metadata snapshot. If the call fails the
+        // tracker still starts with empty title/game and the first
+        // successful poll shows them as a change.
         let initialTitle = '';
         let initialGame = '';
         try {
@@ -4059,7 +4060,7 @@ async function downloadLiveStream(
                 initialGame = info.gameName || '';
             }
         } catch { /* ignore */ }
-        eventsTracker = startLiveEventsTracker(item.id, item.streamer, baseFilename, initialTitle, initialGame);
+        eventsTracker = startLiveEventsTracker(item.id, item.streamer, filename, initialTitle, initialGame);
     }
 
     if (config.discord_notify_live_start) {
@@ -4069,24 +4070,18 @@ async function downloadLiveStream(
             color: 'live',
             fields: [
                 { name: 'URL', value: item.url, inline: false },
-                { name: 'Output', value: path.basename(baseFilename), inline: false }
+                { name: 'Output', value: path.basename(filename), inline: false }
             ]
         });
     }
 
     const recordingStartedAt = Date.now();
+    // Health is derived from byte-progress liveness: each time the byte
+    // counter advances, we stamp lastBytesAdvancedAt; if we go BYTES_FRESH_MS
+    // without an advance we flip to 'stale'. Until the first byte arrives
+    // we report 'unknown' so the UI doesn't claim health prematurely on a
+    // streamlink that hasn't even hit a segment yet.
     const BYTES_FRESH_MS = 30_000;
-    const MIN_HEALTHY_PART_MS = 30_000;
-    const RESUME_WAIT_MS = 10_000;
-    const MAX_RESUME_ATTEMPTS = 5;
-
-    // Total-recording byte tracking. Each resumed part starts streamlink
-    // fresh, so its byte counter resets to 0; we keep accumulatedBytes
-    // across parts so the meta line shows the TOTAL recorded size, not
-    // just the current part. Same for elapsed — recordingStartedAt is the
-    // overall start, not per-part.
-    let accumulatedBytes = 0;
-    let currentPartBytes = 0;
     let lastBytesValue = 0;
     let lastBytesAdvancedAt = 0;
     let lastEmittedProgress: DownloadProgress | null = null;
@@ -4096,18 +4091,22 @@ async function downloadLiveStream(
         return (Date.now() - lastBytesAdvancedAt) <= BYTES_FRESH_MS ? 'ok' : 'stale';
     };
 
+    // Wrap onProgress so live recordings get a useful meta line. Without
+    // this the queue meta only shows raw bytes ("4.7 GB heruntergeladen")
+    // which doesn't tell the user how long the recording has been running
+    // or whether the bitrate is healthy. Substitutes:
+    //   "{HH:MM:SS} · {size} · {avg Mbps}"
+    // and clears speed/eta so the renderer doesn't double-up on data.
     const wrappedProgress = (p: DownloadProgress): void => {
         const bytes = Number(p.downloadedBytes) || 0;
         if (bytes > lastBytesValue) {
             lastBytesValue = bytes;
             lastBytesAdvancedAt = Date.now();
         }
-        currentPartBytes = bytes;
-        const totalBytes = accumulatedBytes + currentPartBytes;
         const elapsed = Math.max(1, Math.floor((Date.now() - recordingStartedAt) / 1000));
-        const avgBitrateMbps = (totalBytes * 8) / elapsed / 1_000_000;
+        const avgBitrateMbps = (bytes * 8) / elapsed / 1_000_000;
         const parts: string[] = [formatDuration(elapsed)];
-        if (totalBytes > 0) parts.push(formatBytes(totalBytes));
+        if (bytes > 0) parts.push(formatBytes(bytes));
         if (avgBitrateMbps > 0) parts.push(`${avgBitrateMbps.toFixed(1)} Mbps`);
         const next = {
             ...p,
@@ -4123,7 +4122,7 @@ async function downloadLiveStream(
     // Health-tick: re-emit the most recent progress every 10s so the
     // renderer's health badge updates even when streamlink is silent.
     // Without this, a streamlink hung on a buffer-stall would keep showing
-    // 'ok' until the next real byte event.
+    // 'ok' until the next real byte event — defeats the point of the badge.
     const healthTick = setInterval(() => {
         if (!lastEmittedProgress) return;
         const updated: DownloadProgress = { ...lastEmittedProgress, recordingHealth: computeHealth() };
@@ -4132,107 +4131,12 @@ async function downloadLiveStream(
     }, 10_000);
     healthTick.unref?.();
 
-    const outputs: string[] = [];
-    let partNumber = 1;
-    let resumeCount = 0;
-    let lastPartResult: DownloadResult = { success: false, error: tBackend('unknownDownloadError') };
-
+    // No start/end times for live streams — streamlink records until the
+    // stream actually ends or we kill it. downloadVODPart already handles
+    // null start/end correctly.
+    let result: DownloadResult;
     try {
-        // Resume loop. Each iteration runs streamlink once. On clean exit,
-        // we re-check whether the stream is still live on Twitch's side;
-        // if yes, the exit was an interruption (network blip, segment
-        // discontinuity, etc.) — start a new part and append. If the
-        // stream really ended, break and finalize.
-        while (true) {
-            const partFilename = partNumber === 1
-                ? baseFilename
-                : ensureUniqueFilename(
-                    baseFilename.replace(/\.mp4$/i, `_part${partNumber}.mp4`),
-                    item.id
-                );
-
-            // Reset per-part counters — streamlink is fresh, byte counter
-            // restarts at zero. lastBytesAdvancedAt stays at zero until
-            // the first segment arrives, which correctly flips the health
-            // dot to 'unknown' during the resume gap.
-            lastBytesValue = 0;
-            lastBytesAdvancedAt = 0;
-            currentPartBytes = 0;
-
-            const partStartedAt = Date.now();
-            appendDebugLog('recording-part-start', { itemId: item.id, partNumber, filename: path.basename(partFilename) });
-
-            lastPartResult = await downloadVODPart(item.url, partFilename, null, null, wrappedProgress, item.id, partNumber, partNumber);
-
-            // Accumulate this part's final bytes into the running total so
-            // the next part's meta line continues from the correct figure.
-            let partFinalBytes = 0;
-            if (fs.existsSync(partFilename)) {
-                try {
-                    partFinalBytes = fs.statSync(partFilename).size || 0;
-                } catch { /* ignore */ }
-            }
-            if (partFinalBytes > 0) {
-                outputs.push(partFilename);
-                accumulatedBytes += partFinalBytes;
-            } else {
-                // Streamlink produced no bytes — likely permission or auth
-                // failure. Skip resume because retrying will hit the same
-                // wall. The error from lastPartResult will surface upstream.
-                appendDebugLog('recording-part-zero-bytes', { itemId: item.id, partNumber });
-                break;
-            }
-
-            // Resume decision tree.
-            if (cancelledItemIds.has(item.id) || !isDownloading || pauseRequested) {
-                appendDebugLog('recording-resume-cancelled', { itemId: item.id, partNumber, reason: pauseRequested ? 'pause' : 'cancel' });
-                break;
-            }
-            if (!config.auto_resume_live_recording) {
-                appendDebugLog('recording-resume-disabled', { itemId: item.id });
-                break;
-            }
-            if (resumeCount >= MAX_RESUME_ATTEMPTS) {
-                appendDebugLog('recording-resume-max-attempts', { itemId: item.id, max: MAX_RESUME_ATTEMPTS });
-                break;
-            }
-            // Don't resume on suspiciously short parts — that pattern points
-            // at a config issue (bad URL, auth-required stream, streamlink
-            // missing plugin) where retrying will just loop and burn API
-            // quota.
-            const partDurationMs = Date.now() - partStartedAt;
-            if (partDurationMs < MIN_HEALTHY_PART_MS) {
-                appendDebugLog('recording-resume-skip-short', { itemId: item.id, partNumber, durationMs: partDurationMs });
-                break;
-            }
-
-            // Only resume if Twitch still says the stream is live. If the
-            // streamer actually ended their broadcast, we accept the part
-            // we have and call the recording done.
-            let stillLive = false;
-            try {
-                const info = await getLiveStreamInfo(item.streamer);
-                stillLive = info?.isLive === true;
-            } catch {
-                // Unknown liveness — err on the side of NOT resuming to
-                // avoid infinite-loop on network-out conditions where we
-                // can't even reach Twitch to check. The user can always
-                // restart manually.
-                stillLive = false;
-            }
-            if (!stillLive) {
-                appendDebugLog('recording-finished-stream-offline', { itemId: item.id, parts: partNumber });
-                break;
-            }
-
-            appendDebugLog('recording-resume-attempt', { itemId: item.id, previousPart: partNumber, attempt: resumeCount + 1 });
-            if (eventsTracker) {
-                appendEventLine(eventsTracker, { type: 'recording_resume', part: partNumber + 1 });
-            }
-            resumeCount++;
-            partNumber++;
-            await sleep(RESUME_WAIT_MS);
-        }
+        result = await downloadVODPart(item.url, filename, null, null, wrappedProgress, item.id, 1, 1);
     } finally {
         clearInterval(healthTick);
     }
@@ -4242,38 +4146,37 @@ async function downloadLiveStream(
     }
     if (eventsTracker) {
         stopLiveEventsTracker(item.id, {
-            success: outputs.length > 0,
+            success: result.success,
             durationMs: Date.now() - recordingStartedAt,
-            error: outputs.length === 0 ? lastPartResult.error : undefined
+            error: result.error
         });
     }
 
     if (config.discord_notify_live_end) {
         const durationSec = Math.max(0, Math.floor((Date.now() - recordingStartedAt) / 1000));
-        const sizeBytes = accumulatedBytes;
-        const success = outputs.length > 0;
+        const sizeBytes = fs.existsSync(filename) ? (fs.statSync(filename).size || 0) : 0;
         void sendDiscordWebhook({
-            title: success ? `Recording finished: ${item.streamer}` : `Recording failed: ${item.streamer}`,
+            title: result.success ? `Recording finished: ${item.streamer}` : `Recording failed: ${item.streamer}`,
             description: item.title || `${item.streamer}`,
-            color: success ? 'success' : 'info',
+            color: result.success ? 'success' : 'info',
             fields: [
                 { name: 'Duration', value: formatDuration(durationSec), inline: true },
                 { name: 'Size', value: formatBytes(sizeBytes), inline: true },
-                { name: 'Parts', value: String(outputs.length || 1), inline: true },
                 { name: 'Chat captured', value: chatSession ? `${chatSession.messageCount} messages` : 'no', inline: true },
-                { name: 'Output', value: path.basename(baseFilename), inline: false }
+                { name: 'Output', value: path.basename(filename), inline: false }
             ]
         });
     }
 
-    if (outputs.length === 0) return lastPartResult;
+    if (!result.success) return result;
+    const outputs = [filename];
     if (chatSession && fs.existsSync(chatSession.outputPath)) {
         outputs.push(chatSession.outputPath);
     }
     if (eventsTracker && fs.existsSync(eventsTracker.eventsPath)) {
         outputs.push(eventsTracker.eventsPath);
     }
-    return { success: true, outputFiles: outputs };
+    return { ...result, outputFiles: outputs };
 }
 
 async function downloadVOD(

src/renderer-globals.d.ts

@@ -38,7 +38,6 @@ interface AppConfig {
     auto_vod_download_streamers?: string[];
     auto_vod_download_poll_minutes?: number;
     auto_vod_max_age_hours?: number;
-    auto_resume_live_recording?: boolean;
     [key: string]: unknown;
 }
 

src/renderer-locale-de.ts

@@ -89,7 +89,6 @@ const UI_TEXT_DE = {
         discordNotifyLiveStartLabel: 'Bei Live-Aufnahme-Start benachrichtigen',
         discordNotifyLiveEndLabel: 'Bei Live-Aufnahme-Ende benachrichtigen',
         discordNotifyVodAutoQueuedLabel: 'Bei automatisch eingereihten VODs benachrichtigen',
-        autoResumeLiveRecordingLabel: 'Live-Aufnahme automatisch fortsetzen wenn Streamlink abbricht (max. 5 Versuche)',
         autoVodCardTitle: 'Auto-VOD-Download',
         autoVodCardIntro: 'Streamer mit aktiviertem VOD-Toggle werden in dem hier festgelegten Intervall auf neue Twitch-VODs geprueft. Neue VODs innerhalb des Alters-Fensters werden automatisch zur Download-Queue hinzugefuegt.',
         autoVodPollMinutesLabel: 'Poll-Intervall (Minuten)',
@@ -264,8 +263,7 @@ const UI_TEXT_DE = {
             ok: 'Gesund - Bytes fliessen',
             stale: 'Stillstand - keine Bytes mehr (Netz-Hickser oder Stream endet)',
             unknown: 'Warte auf ersten Segment'
-        },
-        eventRecordingResume: 'Aufnahme fortgesetzt - Part {part} startet'
+        }
     },
     streamers: {
         recordLiveTitle: 'Diesen Streamer live aufnehmen (laeuft bis der Stream endet)',

src/renderer-locale-en.ts

@@ -89,7 +89,6 @@ const UI_TEXT_EN = {
         discordNotifyLiveStartLabel: 'Notify on live recording start',
         discordNotifyLiveEndLabel: 'Notify on live recording end',
         discordNotifyVodCompleteLabel: 'Notify on completed VOD download',
-        autoResumeLiveRecordingLabel: 'Auto-resume live recording if streamlink crashes (max 5 retries)',
         discordNotifyVodAutoQueuedLabel: 'Notify when a VOD gets auto-queued',
         autoVodCardTitle: 'Auto-VOD download',
         autoVodCardIntro: 'Streamers with the VOD toggle on are scanned for new Twitch VODs at the interval set here. New VODs within the age window are added to the download queue automatically.',
@@ -264,8 +263,7 @@ const UI_TEXT_EN = {
             ok: 'Healthy — bytes flowing',
             stale: 'Stalled — no bytes recently (network blip or stream ending)',
             unknown: 'Waiting for first segment'
-        },
-        eventRecordingResume: 'Recording resumed — starting part {part}'
+        }
     },
     streamers: {
         recordLiveTitle: 'Record this streamer live (captures until stream ends)',

src/renderer-settings.ts

@@ -556,7 +556,6 @@ function collectDownloadSettingsPayload(): Partial<AppConfig> {
         download_chat_replay: byId<HTMLInputElement>('downloadChatReplayToggle').checked,
         capture_live_chat: byId<HTMLInputElement>('captureLiveChatToggle').checked,
         log_stream_events: byId<HTMLInputElement>('logStreamEventsToggle').checked,
-        auto_resume_live_recording: byId<HTMLInputElement>('autoResumeLiveRecordingToggle').checked,
         discord_webhook_url: byId<HTMLInputElement>('discordWebhookUrl').value.trim(),
         discord_notify_live_start: byId<HTMLInputElement>('discordNotifyLiveStartToggle').checked,
         discord_notify_live_end: byId<HTMLInputElement>('discordNotifyLiveEndToggle').checked,
@@ -617,7 +616,6 @@ function getSettingsFingerprint(payload: Partial<AppConfig>): string {
         effective.download_chat_replay === true,
         effective.capture_live_chat === true,
         effective.log_stream_events !== false,
-        effective.auto_resume_live_recording !== false,
         effective.discord_webhook_url ?? '',
         effective.discord_notify_live_start === true,
         effective.discord_notify_live_end === true,
@@ -653,7 +651,6 @@ function syncSettingsFormFromConfig(): void {
     byId<HTMLInputElement>('downloadChatReplayToggle').checked = (config.download_chat_replay as boolean) === true;
     byId<HTMLInputElement>('captureLiveChatToggle').checked = (config.capture_live_chat as boolean) === true;
     byId<HTMLInputElement>('logStreamEventsToggle').checked = (config.log_stream_events as boolean) !== false;
-    byId<HTMLInputElement>('autoResumeLiveRecordingToggle').checked = (config.auto_resume_live_recording as boolean) !== false;
     byId<HTMLInputElement>('discordWebhookUrl').value = (config.discord_webhook_url as string) || '';
     byId<HTMLInputElement>('discordNotifyLiveStartToggle').checked = (config.discord_notify_live_start as boolean) === true;
     byId<HTMLInputElement>('discordNotifyLiveEndToggle').checked = (config.discord_notify_live_end as boolean) === true;

src/renderer-texts.ts

@@ -197,7 +197,6 @@ function applyLanguageToStaticUI(): void {
     setText('discordNotifyLiveStartLabel', UI_TEXT.static.discordNotifyLiveStartLabel);
     setText('discordNotifyLiveEndLabel', UI_TEXT.static.discordNotifyLiveEndLabel);
     setText('discordNotifyVodCompleteLabel', UI_TEXT.static.discordNotifyVodCompleteLabel);
-    setText('autoResumeLiveRecordingLabel', UI_TEXT.static.autoResumeLiveRecordingLabel);
     setText('discordNotifyVodAutoQueuedLabel', UI_TEXT.static.discordNotifyVodAutoQueuedLabel);
     setText('autoVodCardTitle', UI_TEXT.static.autoVodCardTitle);
     setText('autoVodCardIntro', UI_TEXT.static.autoVodCardIntro);

src/renderer.ts

@@ -267,7 +267,6 @@ interface EventLogEntry {
     durationSeconds?: number;
     success?: boolean;
     error?: string;
-    part?: number;
 }
 
 async function openEventsViewer(filePath: string, title: string): Promise<void> {
@@ -332,7 +331,6 @@ function renderEventsList(events: EventLogEntry[]): void {
         const tagColors: Record<string, string> = {
             recording_start: '#00c853',
             recording_end: '#9146ff',
-            recording_resume: '#2196f3',
             title_change: '#ffab00',
             game_change: '#ff4444'
         };
@@ -352,8 +350,6 @@ function renderEventsList(events: EventLogEntry[]): void {
                 : '?';
             const ok = ev.success ? '✓' : '✗';
             detail.textContent = `${ok} ${UI_TEXT.queue.eventEndedAfter}: ${dur}${ev.error ? ` — ${ev.error}` : ''}`;
-        } else if (ev.type === 'recording_resume') {
-            detail.textContent = (UI_TEXT.queue.eventRecordingResume || 'Resume started — part {part}').replace('{part}', String(ev.part || '?'));
         } else if (ev.type === 'title_change') {
             detail.textContent = `${UI_TEXT.queue.eventTitleFromTo.replace('{from}', `"${ev.from || '-'}"`).replace('{to}', `"${ev.to || '-'}"`)}`;
         } else if (ev.type === 'game_change') {