On Wed, 09 Sep 2009 16:43:32 -0700
Scott <lau(a)troutpocket.org> wrote:
I'd really like to use Audacity through Jack.
Unfortunately it's
behavior complicates this. I can load up a file, but nothing shows up
in jack connections until I hit play. Then two PortAudio channels
appear! If I stop playback they disappear. The next time I press
play they appear again, but incremented by 2 and, of course, not
connected to my out channels. This was all covered in an old thread
here:
http://linuxmusicians.com/viewtopic.php?f=28&t=552
The best solution I could find there was to use PatchBay. That kind
of works, except the two PortAudio output sockets created by Audacity
automatically connect to the first two input sockets on my system
which don't happen to be where the monitor cables plug in (they're in
10 and 11). Is there a way to specify which output plug routes to
which input plug via patchbay or is it stuck at the socket level with
no finer-grained control?
I think it may be possible to force it to do something else via
patchbay and some exclusive option but I'm not sure.
The portaudio behaviour is really annoying.
In a pinch, is there another mp3 capable audio
player that works with
jack without jumping through any more hoops than just starting the
app?
Lots. Mediaplayers like mplayer, xine, vlc, audioplayers like mpd,
aqualung, audacious, audio editors like rezound and others
I forgot that VLC plays audio! That works really well.
Anyway, I found a workaround. My audio interface is an Echo Audiofire12. I had
plugged into the line-out ports 11 and 12 because of cable length issues but have
since moved things around a bit so that isn't an issue any more. I just moved the
TRS
cables to lines-out 1 and 2 and both Audacity and VLC work without having to manually
reroute them to the appropriate ports in patchbay. Both applications automatically
attach to the first two ports of the system socket, but, like, whatever, etc, y'know.
-Scott