Long videos have a fast-pacing or skipping stuttering issue

[ibrahimozdenkotic]

In long videos, for example, in videos lasting 1 or 1.5 hours, when skipping to any minute or skipping fast forward, the video gets stuck and does not progress. What settings need to be changed? This is the code I tried:

<video id="videoElement" controls width="640" height="560" muted data-url="{{ $url }}"
        data-duration="{{ $duration }}">
        <script src="https://cdn.jsdelivr.net/npm/flv.js@^1.6.2/dist/flv.min.js"></script>

        <script>
            if (flvjs.isSupported()) {
                var url = document.getElementById('videoElement').getAttribute('data-url');
                var duration = document.getElementById('videoElement').getAttribute('data-duration');
                var videoElement = document.getElementById('videoElement');
                var flvPlayer = flvjs.createPlayer({
                    type: 'flv',
                    url: url,
                    duration: duration,
                    isLive: true,

                });
                flvPlayer.attachMediaElement(videoElement);
                flvPlayer.load();
                flvPlayer.play();
            }
        </script>