Re: [LAU] lmms static through jackd

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To: lau <linux-audio-user@...>
Date: Sunday, October 11, 2009 - 8:16 pm

> I suspect that LMMS needs more buffering than provided by

I am told, that if I were willing to set up Jack to frames/period of
2048, that lmms would work fine with Jack. And this works fine as long
as live work is entirely out of the picture. But for live work, that
much buffering deletes a component from usability.

I do understand how quality Jack interfacing could be a surpassingly
difficult challenge for a developer, most especially a group of
developers, of an insular yet modular project like lmms. I could
imagine that it might require reworking of the audio output code for
each module, given that the whole was never designed for jack in the
first place; and there are a lot of modules. Culturally speaking,
within many FOSS developer groups, such changes are very difficult to
enact short of a fork. I have also heard tell that qt4 is unhelpful in
general latency-wise, but this does not explain why ALSA output works well.

J.E.B.
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Messages in current thread:
[LAU] lmms static through jackd, Jonathan E. Brickman, (Fri Oct 9, 12:03 pm)
Re: [LAU] lmms static through jackd, Patrick Shirkey, (Fri Oct 9, 12:07 pm)
Re: [LAU] lmms static through jackd, Robert Jonsson, (Fri Oct 9, 12:15 pm)
Re: [LAU] lmms static through jackd, Paul Davis, (Fri Oct 9, 12:06 pm)
Re: [LAU] lmms static through jackd, Hartmut Noack, (Fri Oct 9, 7:02 pm)
Re: [LAU] lmms static through jackd, Paul Davis, (Sat Oct 10, 3:43 am)
Re: [LAU] lmms static through jackd, Hartmut Noack, (Sat Oct 10, 8:25 am)
Re: [LAU] lmms static through jackd, Ray Rashif, (Sat Oct 10, 9:52 am)
Re: [LAU] lmms static through jackd, , (Sat Oct 10, 10:06 am)
Re: [LAU] lmms static through jackd, Patrick Shirkey, (Sat Oct 10, 10:53 am)
Re: [LAU] lmms static through jackd, Dave Phillips, (Sat Oct 10, 12:41 pm)
Re: [LAU] lmms static through jackd, Peter Nelson, (Sun Oct 11, 11:05 am)
Re: [LAU] lmms static through jackd, Dave Phillips, (Sun Oct 11, 11:23 am)
Re: [LAU] lmms static through jackd, Hartmut Noack, (Sun Oct 11, 6:18 pm)
Re: [LAU] lmms static through jackd, Fons Adriaensen, (Sun Oct 11, 8:01 pm)
Re: [LAU] lmms static through jackd, Jonathan E. Brickman, (Sun Oct 11, 8:16 pm)
Re: [LAU] lmms static through jackd, Paul Davis, (Mon Oct 12, 10:34 pm)
Re: [LAU] lmms static through jackd, Fons Adriaensen, (Sun Oct 11, 9:43 pm)
Re: [LAU] lmms static through jackd, Patrick Shirkey, (Sun Oct 11, 10:35 pm)
Re: [LAU] lmms static through jackd, Ray Rashif, (Sun Oct 11, 8:31 pm)
Re: [LAU] lmms static through jackd, Ray Rashif, (Sun Oct 11, 11:53 am)
Re: [LAU] lmms static through jackd, Dave Phillips, (Sun Oct 11, 12:56 pm)
Re: [LAU] lmms static through jackd, Ray Rashif, (Sun Oct 11, 1:45 pm)
Re: [LAU] lmms static through jackd, Dave Phillips, (Sun Oct 11, 2:12 pm)
Re: [LAU] lmms static through jackd, drew Roberts, (Mon Oct 12, 12:20 pm)
Re: [LAU] lmms static through jackd, Fons Adriaensen, (Mon Oct 12, 4:59 pm)
Re: [LAU] lmms static through jackd, drew Roberts, (Tue Oct 13, 11:25 am)
Re: [LAU] lmms static through jackd, Arnold Krille, (Mon Oct 12, 6:34 pm)
Re: [LAU] lmms static through jackd, Fons Adriaensen, (Tue Oct 13, 11:58 am)
Re: [LAU] lmms static through jackd, drew Roberts, (Tue Oct 13, 2:53 pm)
Re: [LAU] lmms static through jackd, Arnold Krille, (Tue Oct 13, 1:29 pm)
Re: [LAU] lmms static through jackd, drew Roberts, (Tue Oct 13, 11:30 am)
Re: [LAU] lmms static through jackd, Danni Coy, (Mon Oct 12, 6:46 am)
Re: [LAU] lmms static through jackd, Ray Rashif, (Sun Oct 11, 2:28 pm)
[LAU] lmms, qsynth, linuxsampler, others, Jonathan E. Brickman, (Sat Oct 10, 5:05 pm)
Re: [LAU] lmms, qsynth, linuxsampler, others, Paul Davis, (Wed Oct 14, 9:59 pm)
Re: [LAU] lmms, qsynth, linuxsampler, others, david, (Thu Oct 15, 10:26 am)
Re: [LAU] lmms, qsynth, linuxsampler, others, Dave Phillips, (Thu Oct 15, 10:47 am)
Re: [LAU] lmms, qsynth, linuxsampler, others, Robert Jonsson, (Thu Oct 15, 12:42 pm)
Re: [LAU] lmms, qsynth, linuxsampler, others, Jonathan E. Brickman, (Wed Oct 14, 10:57 pm)
Re: [LAU] lmms, qsynth, linuxsampler, others, Frank Kober, (Thu Oct 15, 4:48 am)
Re: [LAU] lmms, qsynth, linuxsampler, others, Jonathan E. Brickman, (Thu Oct 15, 12:20 pm)
Re: [LAU] lmms, qsynth, linuxsampler, others, Paul Davis, (Thu Oct 15, 12:44 am)
Re: [LAU] lmms, qsynth, linuxsampler, others, Emanuel Rumpf, (Wed Oct 14, 7:21 pm)
[LAU] Better SF2 player wanted, Jonathan E. Brickman, (Wed Oct 14, 10:55 pm)
Re: [LAU] Better SF2 player wanted, Dave Phillips, (Thu Oct 15, 10:50 am)
Re: [LAU] Better SF2 player wanted, Jonathan E. Brickman, (Thu Oct 15, 12:24 pm)
Re: [LAU] Better SF2 player wanted, Lars-Erik Helander, (Sat Oct 17, 5:01 pm)
Re: [LAU] Better SF2 player wanted, David Adler, (Sat Oct 17, 4:33 pm)
Re: [LAU] Better SF2 player wanted, Emanuel Rumpf, (Sat Oct 17, 5:17 pm)
Re: [LAU] Better SF2 player wanted, David Adler, (Sat Oct 17, 5:51 pm)
Re: [LAU] Better SF2 player wanted, Lorenzo, (Fri Oct 16, 7:05 pm)
Re: [LAU] Better SF2 player wanted, David Adler, (Thu Oct 15, 12:17 am)
Re: [LAU] Better SF2 player wanted, Jonathan E. Brickman, (Thu Oct 15, 12:17 pm)
Re: [LAU] Better SF2 player wanted, Julien Claassen, (Thu Oct 15, 12:19 am)
Re: [LAU] lmms static through jackd, , (Fri Oct 9, 11:54 pm)