I am creating a demo app where I want to display a video in video player but I don't know why it is showing "GET http://localhost:4200/assets/video/human.mp4 404 (Not Found)" even path is correct?

videoplayerponent.html

<vg-player (onPlayerReady)="onPlayerReady($event)">
<vg-overlay-play></vg-overlay-play>
<vg-buffering vgFor="singleVideo"></vg-buffering>
<vg-scrub-bar>
<vg-scrub-bar-current-time></vg-scrub-bar-current-time>
<vg-scrub-bar-buffering-time></vg-scrub-bar-buffering-time>
</vg-scrub-bar>
<vg-controls>
<vg-play-pause></vg-play-pause>
<vg-playback-button></vg-playback-button>
<vg-time-display vgProperty="current" vgFormat="mm:ss"></vg-time-display>
<vg-scrub-bar style="pointer-events: none"></vg-scrub-bar>
<vg-time-display vgProperty="left" vgFormat="mm:ss"></vg-time-display>
<vg-time-display vgProperty="total" vgFormat="mm:ss"></vg-time-display>
<vg-track-selector></vg-track-selector>
<vg-mute></vg-mute>
<vg-volume></vg-volume>
</vg-controls>
<video
  [vgMedia]="$any(media)"
  #media
  id="singleVideo"
  preload="auto"
  src="../assets/video/human.mp4"
  crossorigin
></video>
</vg-player>

videoplayerponent.ts

import { Component } from '@angular/core';
import { VgApiService, VgCoreModule } from '@videogular/ngx-videogular/core';
import { VgControlsModule } from '@videogular/ngx-videogular/controls';
import { VgOverlayPlayModule } from '@videogular/ngx-videogular/overlay-play';
import { VgBufferingModule } from '@videogular/ngx-videogular/buffering';

@Component({
selector: 'app-videoplayer',
 imports: [
 VgCoreModule,
 VgControlsModule,
 VgOverlayPlayModule,
 VgBufferingModule,
],
templateUrl: './videoplayerponent.html',
styleUrl: './videoplayerponent.scss',
})
export class VideoplayerComponent {
 preload: string = 'auto';
 constructor(private api: VgApiService) {}
 // api: VgApiService = new VgApiService();
 onPlayerReady(event: VgApiService) {
 this.api = event;
 console.log('onPlayerReady - ', event);
 this.api.getDefaultMedia().subscriptions.loadedMetadata.subscribe(() => {
 console.log('Metadata Loaded');
 this.autoplay();
 });
}
autoplay() {
 console.log('Video Played');
 this.api.getDefaultMedia().currentTime = 0;
 this.api.play();
}
}

ERROR

I have checked the versions of angular and ngx-videogular. Versions