Audio glitching on export

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raoulbhatt

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  • Joined: Thu Apr 22, 2021 2:18 pm
  • Real Name: Raoul Bhatt

Audio glitching on export

PostThu Jul 08, 2021 10:04 pm

Hello, I’m using DaVinci Resolve 17 Studio latest version 17.2.2
iMac Big Sur

When I Render / Export my 48min TV show, my audio is glitching, but it plays fine on my timeline in DaVinci Resolve editor.

I’m using R3D files, and I’ve tried h265 and h264 export, same issue but at different parts in the timeline. Also did 16bit and 24 bit audio, same issue.

Any help? I’ve seen others with similar issues with no solutions. :roll:
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Jose Luis Quintanilla

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  • Joined: Tue Aug 16, 2016 12:01 pm

Re: Audio glitching on export

PostFri Jul 30, 2021 8:42 am

I'm experiencing same issue.
Playback while editing is fine, but when render/export to ProRes or H264, audio is clicking. In my case, at first of exported video file.

Same issue on two computers:
Davinci Resolve Studio 17.2.2, Mac Mini with eGPU. Mac OS Big Sur
Davinci Resolve Studio 17.2.2, MacBook Pro 2018. Mac OS Big Sur
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Jim Simon

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Re: Audio glitching on export

PostFri Jul 30, 2021 3:18 pm

Can you guys share a sample of the issue for us to hear?
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Jose Luis Quintanilla

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Re: Audio glitching on export

PostSat Jul 31, 2021 7:53 am

Hello Jim,

Here it go: https://we.tl/t-xisZj8qVha
You can listen a click un first second.

I tested different options to export, and I noticed setting Render speed to 100 (not Max) and rendering 1 job instead various jobs on render queue, DaVinci exports fine.

Thank you very much!
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Jim Simon

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Re: Audio glitching on export

PostSat Jul 31, 2021 1:57 pm

Could be my ears aren't good enough, but...I'm not hearing any problems.

Played using PotPlayer on Windows 10, listening through Sennheiser HD 600 phones.
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Jose Luis Quintanilla

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Re: Audio glitching on export

PostMon Aug 02, 2021 8:04 am

Hello Jim! Thank you for testing.

The truth is the click is soft, but it exists :) I'm playing on QuickTime (MacOs) and listening on Yamaha HS7 audio monitors. It occurs on second syllable of word "digitalizar" (spanish).
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Jim Simon

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Re: Audio glitching on export

PostMon Aug 02, 2021 2:09 pm

QuickTime (along with Windows Media Player) is one of the worst media players out there.

As a test, try using VLC. Report back.

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