Harden Disney+ time fallback against <video> element recreation

When the control overlay (and its live time readout) is briefly absent,
the old fallback recomputed the timeline from the raw blob-relative
video.currentTime via a cached scale/start. Disney recreates the <video>
element on some play/pause transitions, which resets currentTime, so that
math produced a wildly wrong time ("loses the time" after a pause).

The native clock advances 1:1 with real playback, so instead anchor the
last live UI position to video.currentTime and extrapolate by the elapsed
native delta. If the delta is negative or implausibly large (element
recreated / seek), freeze at the last known position rather than emitting
a garbage time.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

extension/content.js

@@ -62,6 +62,8 @@
 
     // Suppresses native event reporting after a programmatic action.
 
+    // Each entry is a per-type timer (key = 'playing'|'paused'|'seek').
+
     // While a timer exists, matching native events are consumed and not relayed.
 
     // Timers self-clean after 300ms if the native event never fires.
@@ -285,6 +287,8 @@
         const candidates = querySelectorAllShadow('button,[role="button"]');
         const backRe = /rewind|backward|back\b|zurück|zurueck|rück|rueck|retour|recul|retroced|atrás|voltar|indietro/i;
         const forwardRe = /forward|ahead|skip|vorwärts|vorwaerts|vorsp|weiter|avancer|adelant|avançar|avancar|avanti/i;
+        const timeRe = /\b(5|10|15|30)\b|sec|sek|second/i;
+
         const button = candidates.find(btn => {
             const label = getElementLabel(btn);
             const matchesDirection = backward ? backRe.test(label) : forwardRe.test(label);
@@ -294,18 +298,27 @@
             return backward ? backRe.test(label) : forwardRe.test(label);
         });
 
-        });
+        if (button && typeof button.click === 'function') {
-
+            const clicks = Math.max(1, Math.min(12, Math.round(Math.abs(delta) / 10)));
-        if (button && typeof button.click === 'function') {
+            for (let i = 0; i < clicks; i++) {
-            const clicks = Math.max(1, Math.min(12, Math.round(Math.abs(delta) / 10)));
+                setTimeout(() => button.click(), i * 60);
-            for (let i = 0; i < clicks; i++) {
+            }
-                setTimeout(() => button.click(), i * 60);
+            return true;
-            }
+        }
-            return true;
+
-        }
+        // Fallback: Simulate ArrowLeft / ArrowRight keyboard events
-
+        const clicks = Math.max(1, Math.min(12, Math.round(Math.abs(delta) / 10)));
-        // Fallback: Simulate ArrowLeft / ArrowRight keyboard events
+        const eventInit = {
-        const clicks = Math.max(1, Math.min(12, Math.round(Math.abs(delta) / 10)));
+            key: backward ? 'ArrowLeft' : 'ArrowRight',
+            code: backward ? 'ArrowLeft' : 'ArrowRight',
+            keyCode: backward ? 37 : 39,
+            which: backward ? 37 : 39,
+            bubbles: true,
+            cancelable: true,
+            view: window
+        };
+        const target = document.querySelector('.hive-video') || document.activeElement || document.body;
+        for (let i = 0; i < clicks; i++) {
             setTimeout(() => {
                 target.dispatchEvent(new window.KeyboardEvent('keydown', eventInit));
                 target.dispatchEvent(new window.KeyboardEvent('keyup', eventInit));

scripts/test-content-video-finder.cjs

@@ -94,6 +94,8 @@ function loadTimelineFns(hostname, document = makeDocument()) {
     'let lastKnownDisneyPlusDuration = 0;',
     'let lastKnownDisneyPlusScale = 1;',
     'let lastKnownDisneyPlusStart = 0;',
+    'let lastDisneyPlusUiCurrent = null;',
+    'let lastDisneyPlusNativeAtUi = null;',
     extractFunction('scanShadowDom', source),
     extractFunction('querySelectorAllShadow', source),
     extractFunction('hostMatchesUrl', source),