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Audio issues when scrubbing

PostPosted: Thu Nov 12, 2020 9:21 am
by Fennlach
Loving the new look and features of Resolve 17, but I'm finding that when I scrub through the timeline to make fine edits (jumping frame-by-frame with the arrow keys), the audio is playing from a fair few frames ahead or behind the play head. It's ahead if scrubbing forward and behind if scrubbing backwards.

So far I've only edited one project so I can't yet say if this is a localised project issue or more broadly throughout my installation. Audio is fine during playback and syncs perfectly with the video track. It's only when scrubbing that I have problems.

It might be worth mentioning that this began to occur after I applied some Fairlight adjustments to the vocal track (EQ, compression, multiband compression, de-esser and de-noiser)

Re: Audio issues when scrubbing

PostPosted: Thu Nov 12, 2020 9:40 am
by Peter Chamberlain
Can you detail your hardware and provide a drp that shows the issue?

Re: Audio issues when scrubbing

PostPosted: Thu Nov 12, 2020 1:10 pm
by BillArchive
In version 16 the noise reduction plug-in screws up the jogging audio.

Re: Audio issues when scrubbing

PostPosted: Thu Nov 12, 2020 9:47 pm
by Fennlach
Peter Chamberlain wrote:Can you detail your hardware and provide a drp that shows the issue?


System details:
i7 8700 3.2GHz
32Gb RAM
Windows 10
NVIDIA GeForce GTX 1070 Ti

Videos are stored on a separate SSD with the application installed on operating system drive (also SSD)

Not sure what DRP is. Can you tell me more?

Re: Audio issues when scrubbing

PostPosted: Thu Nov 12, 2020 9:49 pm
by Fennlach
BillArchive wrote:In version 16 the noise reduction plug-in screws up the jogging audio.


I'll try disabling that and see what happens - thanks!

Re: Audio issues when scrubbing

PostPosted: Thu Nov 12, 2020 11:26 pm
by Fennlach
Fennlach wrote:
BillArchive wrote:In version 16 the noise reduction plug-in screws up the jogging audio.


I'll try disabling that and see what happens - thanks!


Disabling noise reduction made no difference to the issue

Re: Audio issues when scrubbing

PostPosted: Fri Nov 13, 2020 8:58 pm
by BillArchive
In 16, if say you have two tracks with noise reduction on one the two tracks job out of sync, the track with the noise reduction lagging.

Re: Audio issues when scrubbing

PostPosted: Wed Mar 10, 2021 10:04 am
by dave4443
Oh just saw this post too! This is still happening for me as well, it's making fine edits really difficult with the audio behaving like this

Re: Audio issues when scrubbing

PostPosted: Thu Apr 08, 2021 10:56 pm
by BillArchive
I think you have to actually remove the noise reduction plug-in, not just disable it to remove the jog delay.

Re: Audio issues when scrubbing

PostPosted: Fri Apr 09, 2021 8:42 am
by dave4443
BillArchive wrote:I think you have to actually remove the noise reduction plug-in, not just disable it to remove the jog delay.


Yep. But it is really buggy as sometimes the delay won't happen, sometimes it will only happen while scrubbing, and sometimes it will happen during normal playback (and will also export with whatever bug you're hearing).

Closing and reopening the project can change which bug decides to appear

Re: Audio issues when scrubbing

PostPosted: Fri Apr 09, 2021 12:09 pm
by Vit Reiter
It is the same issue like I have in DVR 17:
viewtopic.php?f=21&t=136144

I apply no effect. Audio is bounced at DaVinci to wav.
DVR 16 works fine with the same material.