Loudness history disapeared. Bug?

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gabrielwolf

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Loudness history disapeared. Bug?

PostTue May 11, 2021 12:26 pm

Version: DaVinci Resolve 17.1

Hello there, I was able to display the loudness history
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Charles Bennett

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Re: Loudness history disapeared. Bug?

PostTue May 11, 2021 1:02 pm

In the Fairlight page highlight the Automation icon and the Loudness History for the Main 1 or Bus 1, depending which sort of routing you are using, will appear.
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Loudness History.jpg
Loudness History.jpg (322.54 KiB) Viewed 1427 times
Resolve Studio 18.6.5 build 7
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gabrielwolf

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Re: Loudness history disapeared. Bug?

PostTue May 11, 2021 3:41 pm

Charles Bennett wrote:In the Fairlight page highlight the Automation icon and the Loudness History for the Main 1 or Bus 1, depending which sort of routing you are using, will appear.


Thank you, very much for your answer!

Unfortunately when following your steps I only get a green bar to view. (View screenshot in new tab)
Attachments
Loudness History Fairlight.png
Loudness History without display
Loudness History Fairlight.png (732.7 KiB) Viewed 1400 times
-- DaVinci Resolve Studio 18
-- macOS Ventura 13.1
-- MacBook Pro 16" M1 Max 64 GB Ram 2TB
-- UltraStudio 4K Mini
-- Speed Editor
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Jim Simon

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Re: Loudness history disapeared. Bug?

PostTue May 11, 2021 9:00 pm

You have to play through the timeline to get a 'history'.
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Charles Bennett

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Re: Loudness history disapeared. Bug?

PostTue May 11, 2021 11:25 pm

The green bar shows how much of the timeline has been analyzed. This is what I see with the Loudness History in Windows. I have brightened up the Loudness History section to make it more visible. Maybe there is a bug in the Mac version.
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Loudness.jpg
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Resolve Studio 18.6.5 build 7
Dell XPS 8700 i7-4790, 24GB RAM, 2 x Evo 860 SSDs, GTX1060/6GB (546.01 Studio Driver), Win10 Home (22H2), Speed Editor, Faderport mk1, Eizo ColorEdge CS230 + BenQ GW2270 + Samsung SA200, Canon C100mk2, Zoom H2n.
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Andy Evans

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Re: Loudness history disapeared. Bug?

PostWed May 12, 2021 1:10 am

You've only got integrated selected, that will take a few seconds to show up as it needs a minimum time window to average across. You might not be playing enough to get a reading. If you want an idea of general loudness of certain areas, check the short term box as well.
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gabrielwolf

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Re: Loudness history disapeared. Bug?

PostWed May 12, 2021 12:23 pm

I played as a new test over 3 minutes - no history.
I checked Momentary and Short Term - no history.

Now, I will install the new 17.2 version and see, if the error persists.
-- DaVinci Resolve Studio 18
-- macOS Ventura 13.1
-- MacBook Pro 16" M1 Max 64 GB Ram 2TB
-- UltraStudio 4K Mini
-- Speed Editor
-- Mini Panel
-- EIZO CG3146
-- EIZO CG319X
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gabrielwolf

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Re: Loudness history disapeared. Bug?

PostWed May 12, 2021 1:21 pm

Unfortunately, yes.

DaVinci 17.2 build 11, and bug persists. How to file this bug correctly?

Best, Gabriel
-- DaVinci Resolve Studio 18
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gabrielwolf

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Re: Loudness history disapeared. Bug?

PostSun May 16, 2021 8:25 am

Hi there! :-)

Last week I sent an email to Blackmagic via the support form, but got no answer yet. How to further progress in filing the bug?

Greetings from Berlin, Gabriel
-- DaVinci Resolve Studio 18
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Jim Simon

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Re: Loudness history disapeared. Bug?

PostSun May 16, 2021 1:44 pm

Given this and other errors Gabriel, might be time to look at your setup.
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DRWoodhouse

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Re: Loudness history disapeared. Bug?

PostMon May 17, 2021 4:22 pm

Wanted to add, I have exactly the same behaviour, which should be reproducible with any stock M1 Mac Mini and using the DaVinci Resolve training course project: "Age of Airplanes" -> "05 Fairlight Rough Cut"

No matter what I try, I cannot get Integrated levels to appear on the graph. Momentary and Short Term are fine.

Got here after a forum search and after referring to this video (what should happen in DRv16):


I'd say this is a bug.
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gabrielwolf

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96khz is the problem!

PostSat Jun 19, 2021 3:21 pm

I had contact with Blackmagic support. The error could be reproduced, and is logged: It's 96khz.

Who else is using 96kHz? (See the SMPTE-DCP possibilities!)
You can reproduce the error by importing any 96khz audio, and then try to get a loudness history)

Report to BM and we have better chances the bug to be fixed soon!

Thank you.
Best, Gabriel
-- DaVinci Resolve Studio 18
-- macOS Ventura 13.1
-- MacBook Pro 16" M1 Max 64 GB Ram 2TB
-- UltraStudio 4K Mini
-- Speed Editor
-- Mini Panel
-- EIZO CG3146
-- EIZO CG319X

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