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Slightly improve firefox skipping

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This commit is contained in:
Ajay
2023-05-12 23:53:37 -04:00
parent 93d864e927
commit 4a1829839f
1 changed files with 6 additions and 20 deletions
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26
src/content.ts
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@@ -671,10 +671,11 @@ async function startSponsorSchedule(includeIntersectingSegments = false, current
skippingFunction(currentTime);
} else {
let delayTime = timeUntilSponsor * 1000 * (1 / getVideo().playbackRate);
if (delayTime < 300) {
if (delayTime < (isFirefoxOrSafari() && !isSafari() ? 750 : 300)) {
let forceStartIntervalTime: number | null = null;
if (isFirefoxOrSafari() && !isSafari() && delayTime > 100) {
if (isFirefoxOrSafari() && !isSafari() && delayTime > 300) {
forceStartIntervalTime = await waitForNextTimeChange();
console.log("start", forceStartIntervalTime, performance.now())
}
// Use interval instead of timeout near the end to combat imprecise video time
@@ -708,11 +709,11 @@ async function startSponsorSchedule(includeIntersectingSegments = false, current
skippingFunction(Math.max(getVideo().currentTime, startVideoTime + getVideo().playbackRate * Math.max(delayTime, intervalDuration) / 1000));
}
}, 1);
}, 0);
} else {
logDebug(`Starting timeout to skip ${getVideo().currentTime} to skip at ${skipTime[0]}`);
const offset = (isFirefoxOrSafari() && !isSafari() ? 300 : 150);
const offset = (isFirefoxOrSafari() && !isSafari() ? 600 : 150);
// Schedule for right before to be more precise than normal timeout
currentSkipSchedule = setTimeout(skippingFunction, Math.max(0, delayTime - offset));
}
@@ -724,23 +725,8 @@ async function startSponsorSchedule(includeIntersectingSegments = false, current
* the video time has changed
*/
function waitForNextTimeChange(): Promise<DOMHighResTimeStamp | null> {
const startVideoTime = getVideo().currentTime;
let tries = 0;
return new Promise((resolve) => {
const callback = (timestamp: DOMHighResTimeStamp) => {
tries++;
if (startVideoTime !== getVideo().currentTime) {
resolve(timestamp);
return;
} else if (tries > 4) {
// Give up
resolve(null);
} else {
requestAnimationFrame(callback);
}
}
requestAnimationFrame(callback);
getVideo().addEventListener("timeupdate", () => resolve(performance.now()), { once: true });
});
}