Start with a valid header
Every playlist should begin with the #EXTM3U tag. Each channel is described by an #EXTINF line followed by its stream URL on the next line.
Use consistent metadata
- Set tvg-id for reliable EPG matching
- Provide a tvg-logo URL for channel icons
- Group related channels with group-title
Keep it lean
Remove dead links regularly, avoid duplicate channels, and split very large lists into themed playlists so players load them quickly.