🐞 fix: 修复构建错误和TS类型错误

Author: ITManCHINA

src/core/audio-player/BaseAudioPlayer.ts

@@ -1,3 +1,4 @@
+import { useSettingStore } from "@/stores";
 import { TypedEventTarget } from "@/utils/TypedEventTarget";
 import type { IExtendedAudioContext } from "@/types/audio/context";
 import { AudioEffectManager } from "./AudioEffectManager";
@@ -108,7 +109,8 @@ export abstract class BaseAudioPlayer
       processedNode.connect(this.gainNode);
       this.gainNode.connect(getSharedMasterInput());
 
-      if (this.audioCtx.latencyHint === "playback") {
+      const settingStore = useSettingStore();
+      if (settingStore.audioLatencyHint === "playback") {
         this.compensatedLatency =
           (this.audioCtx.outputLatency || 0) + (this.audioCtx.baseLatency || 0);
       } else {

src/core/audio-player/MpvPlayer.ts

@@ -268,6 +268,11 @@ export class MpvPlayer extends EventTarget implements IPlaybackEngine {
     }
   }
 
+  public setAudioDelayCompensation(offset: number): void {
+    // MPV 引擎不使用 Web Audio API，此设置无效
+    void offset;
+  }
+
   public getErrorCode(): number {
     return this._errorCode;
   }

src/core/audio-player/ffmpeg-engine/FFmpegAudioPlayer.ts

@@ -371,6 +371,11 @@ export class FFmpegAudioPlayer extends BaseAudioPlayer {
     return this.currentTempo;
   }
 
+  public setAudioDelayCompensation(offset: number): void {
+    // FFmpeg 引擎使用独立的时钟同步机制，此设置无效
+    void offset;
+  }
+
   public async setTempo(tempo: number) {
     if (!this.worker) return;
     const trueTime = this.currentTime;

src/core/automix/SharedAudioContext.ts

@@ -25,7 +25,6 @@ export const getSharedAudioContext = (): IExtendedAudioContext => {
     sharedContext = new AudioContextClass({
       latencyHint: settingStore.audioLatencyHint,
     }) as IExtendedAudioContext;
-    sharedContext.latencyHint = settingStore.audioLatencyHint;
   }
   return sharedContext;
 };