[LAU] pcm capture from jack

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To: lau <linux-audio-user@...>
Date: Saturday, January 28, 2012 - 5:41 pm

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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?

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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 questions1.=
Is it possible to capture the pcm data that jack is sending into a file an=
d then to convert that file (sox??) to wav.
I tried arecord and audacity -- they were both similar2. Any better=
/more proper way to do this?

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Messages in current thread:
[LAU] pcm capture from jack, Rustom Mody, (Sat Jan 28, 5:41 pm)
Re: [LAU] pcm capture from jack, Harry van Haaren, (Sat Jan 28, 6:22 pm)
Re: [LAU] pcm capture from jack, Rustom Mody, (Sat Jan 28, 6:48 pm)
Re: [LAU] pcm capture from jack, Al Thompson, (Sat Jan 28, 5:53 pm)
Re: [LAU] pcm capture from jack, Rustom Mody, (Sat Jan 28, 6:17 pm)
Re: [LAU] pcm capture from jack, Julien Claassen, (Sat Jan 28, 5:47 pm)