Support for FLAC & Opus in ISO-BMFF/MP4 for MPEG DASH playback · Issue #4883 · google/ExoPlayer · GitHub
![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 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](https://i.redd.it/z6tiq64gj4031.jpg)
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
Membrane on X: "As promised👇, initial support for MP4 (MPEG-4 Part 12) was recently release in Membrane! 🦾🦾🦾 Note, it's not-production ready as it buffers the file in memory & further development
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