Thursday, January 1, 2015

Re: [Avid-L2] A Normalize Question for Anyone Out There

 

Are you sure you're using the tools correctly? Normalilze is a gain change to set the highest peak in a clip to a set level. That means that if your clip has a single sample at -0.1 dBFs, and you want to normalize the clip to 0 dBFs, you will effectively be changing the gain by +0.1 dBFs. It's worth analyzing your clip to see if there is any point where there's a peak that is significantly higher than the majority of the rest of the clip. Then you can see why normalizing isn't going to do anything.

It seems you may really just be in the market for a gain change. The gain change will increase the level of the clip by the amount you set. If there is a portion where audio clips at 0 dBFs, well, that portion is toast anyway, so adding more gain to it isn't likely to hurt since you probably aren't using that spot anyway.

On Thu, Jan 1, 2015 at 5:45 PM, Jon Wilkman jon@wilkman.com [Avid-L2] <Avid-L2@yahoogroups.com> wrote:
 

I'm finishing a one-hour documentary as a personal favor for a friend.
A major component of the project are interviews, with varying audio
levels. I've normalized all the edited audio clips and that seems to
work, expect for a few exceptions, when the levels are ignored. In some
cases, these are clips from the same interview that was successfully
normalized elsewhere. I've tried re-rendering and even re-normalizing
the segment where the levels change, with no success. Does anyone have
any suggestions of how to correct non-normalized clips in an otherwise
normalized sequence? I'm thinking the problem may come from trying to
do an entire hour at a time. Would splitting it into smaller segments
(e.g. 20 minutes) help. MC 7.03.
Happy New Year!
Jon


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Posted by: Mark Spano <cutandcover@gmail.com>
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