Re: [Alsa-user] Syncing multiple M-Audio Delta 1010LT cards using SPDIF + Envy24control + asoundrc
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From: Pasi <pa...@ik...> - 2005-09-07 22:03:06
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On Thu, Sep 08, 2005 at 12:22:38AM +0300, Pasi K=E4rkk=E4inen wrote: > On Wed, Sep 07, 2005 at 11:55:08PM +0300, Pasi K=E4rkk=E4inen wrote: > > On Wed, Sep 07, 2005 at 11:01:43PM +0300, Tommi Sakari Uimonen wrote: > > > Hi. > > >=20 > > > I have synced 1010LT with Delta Audiophile 2496 with SPDIF, but I use= d=20 > > > ecasound to record from both of them. > > > > >=20 > > Nice to hear some positive comments :) > >=20 > > I installed two Delta 1010LT cards, but I'm not able to get jack runnin= g.. > >=20 > > $ cat /proc/asound/cards > > 0 [M1010LT ]: ICE1712 - M Audio Delta 1010LT > > M Audio Delta 1010LT at 0x5400, irq 66 > > 1 [M1010LT_1 ]: ICE1712 - M Audio Delta 1010LT > > M Audio Delta 1010LT at 0x6800, irq 82 > >=20 > >=20 > > .asoundrc available from: http://nrg.joroinen.fi/asoundrc-delta.txt > >=20 > > Jack won't start.. I get this error: > > >=20 > Got it working.. but only for capture, or only for playback. > Well sort of.. jack running for playback, but when I try to play something= =20 for example with xmms jack output plugin, the xmms just stalls and nothing= =20 happens / nothing can be heard..=20 Any tips? - Pasi =20 > The problem seems to be related to asymmetric channel count on this card. >=20 > If I set "slaves.a.channels 12" and "slaves.b.channels 12" in asoundrc, t= he > capturing will work (-C parameter for jack). >=20 > If I set the a and b channels to 10, only the playback will work with jack > (-P parameter for jack). >=20 > 10 outputs and 12 inputs.. how should I specify the channels/routings in > asoundrc to make both capturing and playback working at the same time? >=20 > Thanks! >=20 > -- Pasi >=20 > =20 > > $ jackd -v -d alsa -d jackmulti -r 44100 -p 512 > >=20 > > getting driver descriptor from /usr/lib/libjack0.100.0-0/jack_alsa.so > > getting driver descriptor from /usr/lib/libjack0.100.0-0/jack_dummy.so > > getting driver descriptor from /usr/lib/libjack0.100.0-0/jack_oss.so > > jackd 0.100.0 > > Copyright 2001-2005 Paul Davis and others. > > jackd comes with ABSOLUTELY NO WARRANTY > > This is free software, and you are welcome to redistribute it > > under certain conditions; see the file COPYING for details > >=20 > > JACK compiled with System V SHM support. > > server =04efault' registered > > loading driver .. > > apparent rate =3D 44100 > > creating alsa driver ... > > jackmulti|jackmulti|512|2|44100|0|0|nomon|swmeter|-|32bit > > configuring for 44100Hz, period =3D 512 frames, buffer =3D 2 periods > > nperiods =3D 2 for capture > > ALSA: no playback configurations available (Invalid argument) > > ALSA: cannot configure playback channel > > cannot load driver module alsa > > registered builtin port type 32 bit float mono audio > > running with uid=3D0 and euid=3D0, will not try to use capabilites > > new client: alsa_pcm, id =3D 1 type 1 @ 0x8058900 fd =3D -1 > > starting server engine shutdown > > freeing shared port segments > > stopping server thread > > last xrun delay: 0.000 usecs > > max delay reported by backend: 0.000 usecs > > freeing engine shared memory > > max usecs: 0.000, engine deleted > > no message buffer overruns > > cleaning up shared memory > > cleaning up files > > unregistering server `default' > >=20 > >=20 > > Any ideas?=20 > >=20 > > ALSA: no playback configurations available (Invalid argument) > > ALSA: cannot configure playback channel > >=20 > > I wonder what causes that.. > >=20 > > Jack will run fine when using either "hw:0" or "hw:1". > >=20 > >=20 > > =20 > > > Tommi > > >=20 > >=20 > > -- Pasi > > =20 > > ^ > > . . > > Linux > > / - \ > > Choice.of.the > > .Next.Generation. > >=20 > >=20 > > ------------------------------------------------------- > > SF.Net email is Sponsored by the Better Software Conference & EXPO > > September 19-22, 2005 * San Francisco, CA * Development Lifecycle Pract= ices > > Agile & Plan-Driven Development * Managing Projects & Teams * Testing &= QA > > Security * Process Improvement & Measurement * http://www.sqe.com/bsce5= sf > > _______________________________________________ > > Alsa-user mailing list > > Als...@li... > > https://lists.sourceforge.net/lists/listinfo/alsa-user >=20 >=20 > ------------------------------------------------------- > SF.Net email is Sponsored by the Better Software Conference & EXPO > September 19-22, 2005 * San Francisco, CA * Development Lifecycle Practic= es > Agile & Plan-Driven Development * Managing Projects & Teams * Testing & QA > Security * Process Improvement & Measurement * http://www.sqe.com/bsce5sf > _______________________________________________ > Alsa-user mailing list > Als...@li... > https://lists.sourceforge.net/lists/listinfo/alsa-user |