"Metadata" – "data information", "content details", "file attributes". Not sure if those are accurate as synonyms. Maybe "file metadata" is redundant. Alternatively, "additional information".
"Tuner or receiver" – but the text doesn't mention tuners. Wait, maybe in the explanation part. Let me check again. iptv m3u file player
Here are some popular IPTV M3U file player apps Alternatively, "additional information"
- M3U playlist - multimedia files - IPTV services - broadcast identifier - web link - content info - access and stream - IPTV Playlist Player - digital tool - server or loads - connect to - on-air content - content - text document - TV channels Let me check again
"M3U file" – is there another way to phrase this? Maybe "M3U playlist", "M3U list", or "M3U data file". Those are three options. Since "M3U file" is the standard term, but the user wants alternatives, those could work.
So, focusing on other words. Let me go through each paragraph again and note the possible words to spin.