Re: latest CVS commit

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From: Jesse Chappell (jesse_at_essej.net)
Date: 01/03/03 17:08 EST


From: Jesse Chappell <jesse@essej.net>
Subject: Re: [ardour-dev] latest CVS commit
Message-ID: <Pine.LNX.4.44.0301031656510.3127-100000@pi32.pi>
Date: Fri, 3 Jan 2003 17:08:18 -0500 (EST)


On Fri, 3 Jan 2003, Paul Davis wrote:

> > * fixed export problems involving gain multiplying on repeated exports
> 
> what did you do ? does this seem related to the "inversion" problems
> that you, mark and others reported?

Needed to clear the spec.track_map before each export in the dialog.  
It was a big pain to find, but I learned all about the libardour export  
stuff along the way (even though all of it was fine) :)

Yes, I believe this was the cause of all the trouble we were seeing with 
the increased gain (which led to the inversions).

However, the "inversion" appears to be caused by samples < -1.0 only.  I 
didn't do anything to fix that problem.

Oh yeah, when you have an active send in a track you are exporting, and 
that send is connected to alsa_pcm:playback, you hear the exported track 
at high mangled speeds, and it usually leaves a nice nasty buzzing 
afterward until you roll again!  I didn't fix this either.

jlc








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