livePhotosKit.js does not correctly playback videos finer than 480P

I am unable to get FULL PlaybackStyle to work correctly with any video with better quality than 480p. LOOP works great with all formats.

Please see the sample site located in the following url:

https://danandassana.com/livePhotos

As you see, the video playback is chunky: it pauses for about a second for every 0.4 seconds of playback. I have tried all combination and permutation of resolution and fps up to 4k/60fps.

What am I doing wrong? 😳

Latest MacOS Ventura + Safari 18614.4.1 works.

livePhotosKit.js does not correctly playback videos finer than 480P
 
 
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