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Code Issues Wiki Activity

fix restoring of time when changing source

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This commit is contained in:
Jelle van Snik 2023-02-12 13:16:18 +01:00
parent dcc158e705
commit e569f15661
1 changed files with 14 additions and 4 deletions
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18
src/video/components/controllers/ProgressListenerController.tsx
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@ -16,10 +16,15 @@ export function ProgressListenerController(props: Props) {
const progress = useProgress(descriptor);
const controls = useControls(descriptor);
const didInitialize = useRef<true | null>(null);
const lastTime = useRef<number>(props.startAt ?? 0);
// time updates (throttled)
const updateTime = useMemo(
() => throttle((a: number, b: number) => props.onProgress?.(a, b), 1000),
() =>
throttle((a: number, b: number) => {
lastTime.current = a;
props.onProgress?.(a, b);
}, 1000),
[props]
);
useEffect(() => {
@ -37,11 +42,16 @@ export function ProgressListenerController(props: Props) {
useEffect(() => {
if (didInitialize.current) return;
if (mediaPlaying.isFirstLoading || Number.isNaN(progress.duration)) return;
if (props.startAt !== undefined) {
controls.setTime(props.startAt);
}
controls.setTime(lastTime.current);
didInitialize.current = true;
}, [didInitialize, props, progress, mediaPlaying, controls]);
useEffect(() => {
// if it initialized, but media starts loading for the first time again.
// reset initalized so it will restore time again
if (didInitialize.current && mediaPlaying.isFirstLoading)
didInitialize.current = null;
}, [mediaPlaying]);
return null;
}