Audio Length

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emjay_uk_2000
Posts: 7
Joined: Thu Nov 24, 2011 10:39 am
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Audio Length

Post by emjay_uk_2000 » Fri Feb 21, 2014 10:23 am

Hi all - is there any way to compress and audio's length?

I have a radio show I've put together and it's 1 hour 20 seconds and I want to compress it to 59 minutes 55 seconds (which won't affect the audio that much over an hour).

I thought I had done it the other day - but I've tried to play it again and realised that, to cut down the time, it's lopped off some of the beginning of the show!!

I really need help for this is you can! Really grateful!

MJ

kozikowski
Forum Staff
Posts: 69384
Joined: Thu Aug 02, 2007 5:57 pm
Operating System: macOS 10.13 High Sierra

Re: Audio Length

Post by kozikowski » Fri Feb 21, 2014 2:06 pm

Effect > Change Tempo.

That can cause sound damage. Effect > Change Speed will cause less damage, but the pitch of the performance changes.

Koz

Robert J. H.
Posts: 3633
Joined: Thu May 31, 2012 8:33 am
Operating System: Windows 10

Re: Audio Length

Post by Robert J. H. » Fri Feb 21, 2014 3:55 pm

I would first try to compress the pauses.
This is less audible. It is available under 'Effects', 'Truncate Silence'. It needs a little bit experimenting to find the right compression ratio and perhaps the threshold. Use it only on spoken passages.

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