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Fix cast.media.Media#getEstimatedTime

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hensm
2021-04-27 08:48:51 +01:00
parent c6270289f7
commit c1172410f9
1 changed files with 14 additions and 5 deletions
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19
ext/src/shim/cast/media/Media.ts
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@@ -75,7 +75,7 @@ export default class Media {
#isActive = true;
#updateListeners = new Set<UpdateListener>();
#sendMediaMessageCallbacks = new Map<string, Callbacks>();
#lastCurrentTime?: number;
#lastCurrentTime = 0;
#listener = onMessage(message => {
if ((message as any).data._id !== this.#id) {
@@ -194,12 +194,21 @@ export default class Media {
}
public getEstimatedTime(): number {
if (this.currentTime === undefined
|| this.#lastCurrentTime === undefined) {
return 0;
if (this.playerState === PlayerState.PLAYING) {
let estimatedTime = this.currentTime + (this.playbackRate * (
Date.now() - this.#lastCurrentTime) / 1000);
// Enforce valid range
if (this.media?.duration && estimatedTime > this.media.duration) {
estimatedTime = this.media.duration;
} else if (estimatedTime < 0) {
estimatedTime = 0;
}
return estimatedTime;
}
return this.currentTime + ((Date.now() / 1000) - this.#lastCurrentTime);
return this.currentTime;
}
public getStatus(