OPUS and AV1 in MKV

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Maxwellx

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OPUS and AV1 in MKV

PostMon Dec 06, 2021 1:43 pm

The audio format OPUS and the MKV container were added recently to DVR.
They work great when they are in a MP4 container.

But the OPUS audio tracks doesn't show up when they are in a MKV container, just the video track.

With an AV1 video track, the MKV can't be imported in Resolve.

A file with AV1 (and AVC) + OPUS in a MP4 container can be imported in Resolve

You can find 3 examples here to test : https://we.tl/t-3TM5h8gSWT
Davinci Resolve Studio 17.4.2
Windows 10 Pro
RTX 3090 - 472.39
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Uli Plank

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Re: OPUS and AV1 in MKV

PostTue Dec 07, 2021 5:28 am

I can confirm this for a Mac.
Don't approach Resolve with your expectations from other NLEs! They are all different.
Resolve Studio 17.4.3 , macOS 12.1
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Maxwellx

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Re: OPUS and AV1 in MKV

PostTue Dec 07, 2021 4:48 pm

Uli Plank wrote:I can confirm this for a Mac.

Thank you for testing

PS.
For BMD, I'm on Windows 10
Davinci Resolve Studio 17.4.2
Windows 10 Pro
RTX 3090 - 472.39
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Sam Steti

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Re: OPUS and AV1 in MKV

PostWed Dec 08, 2021 8:39 am

Conclusion : batch rewrap these files and done :D
*Legacy MacPro 8core Xeons, 32 Go ram, 2 x gtx 980 ti, 1SSD for system, 2 SSDs raid0 for footage and caches
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Resolve Studio everywhere, Fusion Studio too
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Maxwellx

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Re: OPUS and AV1 in MKV

PostMon Dec 13, 2021 1:25 am

.. and a bug fix
Davinci Resolve Studio 17.4.2
Windows 10 Pro
RTX 3090 - 472.39

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