![Showing video/audio codec for mp4 in metadata pane? - Help & Support - Directory Opus Resource Centre Showing video/audio codec for mp4 in metadata pane? - Help & Support - Directory Opus Resource Centre](https://resource.dopus.com/uploads/default/original/3X/1/5/1569aba6afd0b49d02dafa34a04eaf4d07a812d7.jpeg)
Showing video/audio codec for mp4 in metadata pane? - Help & Support - Directory Opus Resource Centre
![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://preview.redd.it/z6tiq64gj4031.jpg?auto=webp&s=5116ceb0a431f2af6cfae4c47f77f2d8231da9de)
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
![LINUX : No decoders for requested formats: audio/webm; codecs="opus"/video/ mp4; codecs="av01.0.04M." - YouTube LINUX : No decoders for requested formats: audio/webm; codecs="opus"/video/ mp4; codecs="av01.0.04M." - YouTube](https://i.ytimg.com/vi/X-tOs66I67k/maxresdefault.jpg)
LINUX : No decoders for requested formats: audio/webm; codecs="opus"/video/ mp4; codecs="av01.0.04M." - YouTube
Support for FLAC & Opus in ISO-BMFF/MP4 for MPEG DASH playback · Issue #4883 · google/ExoPlayer · GitHub
![Cable Mini USB Dirigir de MP4 Compatible con Philips GoGear Ariaz, CAM, Muse, Opus, RaGa, Spark, Vibe/Philips SA4VBE04KN/12 GoGear Vibe/Bush MP3 Player/Kubik EVO, Edge II, Roca Mini USB 0.5m : Amazon.es: Electrónica Cable Mini USB Dirigir de MP4 Compatible con Philips GoGear Ariaz, CAM, Muse, Opus, RaGa, Spark, Vibe/Philips SA4VBE04KN/12 GoGear Vibe/Bush MP3 Player/Kubik EVO, Edge II, Roca Mini USB 0.5m : Amazon.es: Electrónica](https://m.media-amazon.com/images/I/71Ubu-FL93L._AC_UF894,1000_QL80_.jpg)