Hls-player -

Introduction

| Symptom | Likely cause | Solution | |---------|--------------|----------| | Player stalls, never starts | CORS not configured on segment server | Add Access-Control-Allow-Origin: * or specific domain. | | Video stutters, frequent rebuffering | ABR too aggressive, or segment size too large | Lower max bitrate, reduce segment duration to 2–4s. | | Audio plays, video black | Codec mismatch between manifest and actual segments | Validate that all segments match the declared codec (e.g., avc1 vs hev1). | | High live latency (>20s) | Using classic HLS with long segments | Switch to LL-HLS or reduce segment duration to 2s. |

: While Safari and Edge support HLS natively, other browsers use JavaScript libraries like Shaka Player to enable playback. Popular Types of HLS Players hls-player

<link href="https://vjs.zencdn.net/7.20.3/video-js.css" rel="stylesheet" /> <script src="https://vjs.zencdn.net/7.20.3/video.min.js"></script> <!-- Videojs-http-streaming (uses hls.js internally) --> <script src="https://unpkg.com/@videojs/http-streaming@2.14.3/dist/videojs-http-streaming.min.js"></script> Introduction | Symptom | Likely cause | Solution

11. Common pitfalls and edge cases