Re: [ecasound] Correct volume in a shell script?

New Message Reply Date view Thread view Subject view Author view Other groups

Subject: Re: [ecasound] Correct volume in a shell script?
From: Kai Vehmanen (k@eca.cx)
Date: Mon Jun 25 2001 - 04:07:46 EEST

On 21 Jun 2001, Mario Lang wrote:

> the answer. How can I louden a file with
> ecasound to the exact possible value.
> I can determine it with -ev, but how to
> get the percentage value for -ea?

Ecanormalize is the easist solution. If it's too limited or you need some
custom functionality, you can write a small ECI program that does the same
thing: run the file through -ev, get the gain-factor (stored in -ev's 2nd
parameter) and perform a second run with -ea:100*gain-factor. 

-- 
 http://www.eca.cx
 Audio software for Linux!

--
To unsubscribe send message 'unsubscribe' in the body of the
message to <ecasound-list-request@wakkanet.fi>.

New Message Reply Date view Thread view Subject view Author view Other groups

This archive was generated by hypermail 2b28 : Mon Jun 25 2001 - 04:17:06 EEST