Audio problems with Beta 2

DaVinci Resolve 19 Public Beta Discussion
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sbeyer

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Audio problems with Beta 2

PostFri May 03, 2024 8:36 am

I have existing videos with sound.

After updating to DaVinci Resolve Studio 19 Version 19.0B BUILD 25 (Beta 2) an hour ago, the audio cannot be played without distortion when I am on the Edit page. The audio is clear for about 1-2s before the distortion sets in.

However, when I switch to Fairlight page, the audio is clean and everything is normal?!

Any ideas?

I use a Focusrite Solo w/ ASIO. It has never caused any problems.
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Reynaud Venter

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Re: Audio problems with Beta 2

PostFri May 03, 2024 1:20 pm

What is the source media format and codec?
⟦ Mac Pro 7,1 Rack ⊕ 16-core 3.2GHz ⊕ 32GB RAM ⊕ Radeon 580X • Resolve Studio 19.0 • macOS 14.4.1 ⟧
⟦ Fairlight Studio Console ⊕ Fairlight Audio Accelerator ⊕ Merging Hapi • Anubis • Ravenna CoreAudio VAD ⟧
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sbeyer

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Re: Audio problems with Beta 2

PostFri May 03, 2024 1:43 pm

I use a Blackmagic Pocket Cinema Camera 4K, so it is Linear PCM, 48000, Stereo. There was no problem before the update, other video projects are also affected by the same problem.
Last edited by sbeyer on Fri May 03, 2024 7:27 pm, edited 1 time in total.
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Jim Simon

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Re: Audio problems with Beta 2

PostFri May 03, 2024 6:32 pm

I'm not seeing any issues with my own BRAW timelines.

Post up your audio hardware and Preference settings.
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sbeyer

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Re: Audio problems with Beta 2

PostFri May 03, 2024 7:16 pm

Thank you helping me with this issue.

To be honest, I am not sure how my audio setup could be the problem: all tools worked pretty well, the problem started after I had installed Beta 2. AND: the problem is only on the "Edit" page; when I go to "Fairlight", the problem is gone.

But I am happy to try some tweaking of my configuration: which settings are relevant?

f0.png
f0.png (52.21 KiB) Viewed 232 times

f1.png
f1.png (52.41 KiB) Viewed 232 times
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sbeyer

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Re: Audio problems with Beta 2

PostSat May 04, 2024 7:04 am

I just noticed that the software version from Focusrite seems to be a Beta version! This is a bit unexpected to me: the UI does not tell you, but when you try to update the software you get this:

f2.png
f2.png (26.3 KiB) Viewed 161 times


This is also the latest version you can download from their website.

There is no information on the status of the firmware, it might be tied to the version of Focusrite Control software.

Not sure if that might be an issue here?
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