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isthatmysandwich
Avid Contributor I
February 16, 2026
Answered

Playing MKV files through an arc ultra

Hi guys. This isn’t a query regarding the arc ultra as such but I’m wondering if anyone is playing MKV files from Infuse Pro. I can get audio via airplay from my MacBook Pro to my Sony Bravia tv/arc ultra but it’s not Atmos. Video will not play at all. I’m obviously missing something (apart from the knowledge what to do) but it’s getting increasingly frustrating. Without getting too technical (as I won’t have a clue) has anyone had similar experiences and/or solutions. Many thanks. 

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controlav
controlavAnswer
Lead Maestro
February 16, 2026

MKV is a container format, your problem likely lies with the audio/video codecs it uses. I would ask on an Infuse Pro forum (whatever that is).

Author of the leading independent Sonos apps for Android, MacOS, iOS, Windows and Xbox.
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2 replies

controlav
controlavAnswer
Lead Maestro
February 16, 2026

MKV is a container format, your problem likely lies with the audio/video codecs it uses. I would ask on an Infuse Pro forum (whatever that is).

Author of the leading independent Sonos apps for Android, MacOS, iOS, Windows and Xbox.
    isthatmysandwichAuthor
    Avid Contributor I
    February 16, 2026

    Thanks for your reply 👍

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