Hi,
I have two questions concerning the jack callback,
1. what is the preferred way of feeding data from disk to the callback?
Is there a general design pattern agreed upon? Best Practices?
2. What is the preferred way to notify the non-realtime thread that
something happened in the jack-callback?
A condition variable? How to avoid blocking? How do you do it?
I read the tutorial at http://userpages.umbc.edu/~berman3/ , it uses
mutex+condition, is it okay to do this? Are there better ways?
thx
-Richard
Hi all,
some weeks ago I sent some mails ranting about problems getting my
tascam us-122 to run on a turion64 running gentoo.
As time has gone and new kernels arrived I have reached a state where
I can play (synths, effects, ardour, etc) and "record" ie. sent the
incoming audio to effects and back out.
But: If I want to record to disk I get the same old error (should not
be here with counts=0) again and sound stops completely. The computer
freezes if I try to restart jackd...
Some tests …
[View More]showed that this doesn't happen if I record into ram (using
/dev/shm to save the recordings).
I modified the driver to give some more debug and to not stop at the
first error (see the attached usbusx2yaudio.c for details) but still
after some more function-calls the driver stops working. Sadly there
isn't much documentation in the source so I am a bit lost there.
Can someone give my some hints?
Thanks in advance,
Arnold
--
visit http://dillenburg.dyndns.org/~arnold/
---
Wenn man mit Raubkopien Bands wie Brosis oder Britney Spears wirklich
verhindern könnte, würde ich mir noch heute einen Stapel Brenner und
einen Sack Rohlinge kaufen.
[View Less]
On Dec 1, 2005, at 9:05 AM, linux-audio-dev-
request(a)music.columbia.edu wrote:
>
> it seems that gmail has an unfortunate default setting that some
> people
> are not aware of... gmail users, please fix your settings!
To be specific, in Settings, choose the "use UTF-8" option for
"Outgoing message encoding" on the General page.
---
John Lazzaro
http://www.cs.berkeley.edu/~lazzaro
lazzaro [at] cs [dot] berkeley [dot] edu
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