How to play MKV / MP4 files on Plex Media Player? – VIP Video Converter
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Plex Can't Recognize/Play MP4 Files? How to Fix?
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Plex MP4] How to Fix Plex not Recognizing or Playing MP4?
Is this transcoding normal? Why is PLEX converting a MP4 to MKV and using OPUS Audio format when playing remotely to an iPhone? I thought iPhone could play MP4 natively? : r/PleX