Re: [Avid-L2] Audio Delay options with Mac Trashcan OS mojavi, MC 2018.12.15 and BM Ultrastudio Mini?

We always take the audio loop out of the broadcast monitor/TV to maintain sync, there is a built in delay in most of these.

 

HTH

 

Mike

 

From: <Avid-L2@groups.io> on behalf of "Jay Mahavier via groups.io" <jay_mahavier=icloud.com@groups.io>
Reply to: <Avid-L2@groups.io>
Date: Tuesday, 2 November 2021 at 16:43
To: <Avid-L2@groups.io>
Subject: Re: [Avid-L2] Audio Delay options with Mac Trashcan OS mojavi, MC 2018.12.15 and BM Ultrastudio Mini?

 

Can you take the SDI or HDMI feed that has imbedded audio and use an external box to extract the audio and feed that to your audio system?

 

Jay

 

On Nov 2, 2021, at 12:39 AM, John Moore <bigfish@pacbell.net> wrote:

 

I'm finding the audio is approx 51-52 ms early being fed from a BM UltraStudio Mini.  The audio advance only changes approx 1 ms monitoring the xlr audio from the Ultrastudio and taking the audio out of the PVM-A250.  I haven't found any audio delay settings in the BM Video Desktop control panel.  Nor in Avid.  Is the only solution an outputboard audio delay.  I bought a couple Behringer Delay boxes years ago for my home system but they introduced too much hum to use.  I never chased down the ground loop or what caused the hum at home.  Too bad the PVM-A250 doesn't delay it's embedded audio out to match the panels video processing time.

 

John Moore Barking Trout Productions Studio City, CA bigfish@pacbell.net