28 Jan
2012
28 Jan
'12
7:17 p.m.
On Sat, Jan 28, 2012 at 11:22 PM, Al Thompson <althompson58(a)gmail.com>wrote;wrote:
On 01/28/2012 12:41 PM, Rustom Mody wrote:
Thanks for directing me to normalize.
Ive been wanting to record the output of
firefox(flash of some sort).
I followed http://jackaudio.org/routing_alsa
and connected the firefox output into audacity.
It works but the original firefox sound is much louder and clearer
than the recording even when done at full volume.
So two questions
1. Is it possible to capture the pcm data that jack is sending into a
file and then to convert that file (sox??) to wav.
I tried arecord and audacity -- they were both similar
2. Any better/more proper way to do this?
Why not just normalize the wave once you have it in audacity??
From that I get that there is significant 'DC
offset'.
What that is (I think) I understand.
Why I dont...