17 Mar
2013
17 Mar
'13
12:27 a.m.
On Sat, Mar 16, 2013 at 11:30 PM, Federico Bruni wrote:
Il 16/03/2013 23:12, Federico Bruni ha scritto:
Use 'jack_capture -mc', then manually establish connections.
(see 'jack_capture --advanced-options')
http://apps.linuxaudio.org/wiki/screencasttutorial
might also be helpful. The ffmpeg command will likely demand some love,
for adapting its arguments to what suits your machine.
best,
d
I'm trying to figure out how to make a
screencast using jack.
I have a microphone connected to a firewire soundcard.
I've already excluded recordmydesktop, at least for the audio track,
because of this bug:
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=649824
"recordmydesktop: Specifying --use-jack makes recordmydesktop exit with
a bad screen geometry"
recordmydesktop works fine if run without --use-jack. I may use it for
video only. What about audio?
I'm trying jack_capture, which seems nice but I can't make it work: the
.wav file generated is mute.
Can you help me?
Thanks
Actually jack_capture can record the "internal" audio, like Ardour playback.
The mic recording is not working.
I guess that it's a problem with ports...
The thing is I need to record audio both from mic and from system (Ardour
playback).