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Luke Tindall | 1 Sep 2003 15:20
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Re: collection of old posts

On Tue, 26 Aug 2003, Kai Vehmanen wrote:

After looking through some of the old post I felt bad that I never 
released the front end I was working on. Active development stopped over a 
year ago and I never really got much done. However it seems to compile ok 
against the planet version of ecasound, so I created an RPM and a SRPM.

It's full of bugs and very basic at the moment and you will need to make 
up an ecs file with a few mono 16/44100 wav files. I'm afraid there's no recording, easy 
to do but I never got round to implementing it.

Try a basic ecs like

-sr:44100 -n:example 
-a:t1 -f:s16_le,1,44100 -i:file1.wav,
-a:t2 -f:s16_le,1,44100 -i:file2.wav,

-a:t1,t2 -f:s16_le,2,44100 -o:alsa

-a:t1 -erc:1.00,2.00 -epp:50.00
-a:t2 -erc:1.00,2.00 -epp:50.00

I'm afraid there's no recording, easy to do but I never got round to implementing it.

Luke.  

http://www.maths.ex.ac.uk/~luke/sound_development.html

> Hello all,
>
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Mario Lang | 1 Sep 2003 16:27
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ecasound.el 0.8.3 released

Hi.

I am happy to announce ecasound.el version 0.8.3.
It has been a long time since I released a version
of ecasound.el.  This version basically fixes a lot of XEmacs
related compatibility issues and adds the marker system.

Changes since last version:
* Add "-D" to the default `ecasound-arguments'.  This fixes a problem
  with the TERM variable which only appeared in XEmacs and is a reasonable
  default anyway.
* Fix `ecasound-output-filter' when "-D" is used as argument on startup.
* `defeci' cs-set-position.  Bound to "M-c M-s s" and in
  `ecasound-iam-cs-menu'.
* Add some more docstrings.
* New interactive functions `ecasound-set-mark' and `ecasound-goto-mark'
  which implement the position marker system discussed on ecasound-list.
  Bound to "C-c C-SPC" and "C-c C-j" respectively.
* New user variable `ecasound-daemon-host' which defaults to "localhost".
* Record the daemon port in a buffer local variable `ecasound-daemon-port'
  and therefore allow temporarily binding `ecasound-arguments' to something
  different via e.g. `let' before invoking `ecasound'.
* Various XEmacs related compatibility fixes.  M-x ecasound RET now
  appears to work with XEmacs.

ecasound.el can be found here:
<URL:http://delysid.org/emacs/ecasound-el.html>

P.S.: Kai, could you please update the copy in CVS?
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Junichi Uekawa | 1 Sep 2003 22:40
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[patch] Error in ecasound/Makefile.am


Hi,

while debugging build problems and misc things, I tracked it down to
the following typo. 

--- ecasound2.2-2.3.0.orig/ecasound/Makefile.am
+++ ecasound2.2-2.3.0/ecasound/Makefile.am
 <at>  <at>  -44,12 +44,12  <at>  <at> 
 if ECA_AM_SYSTEM_READLINE
 ecasound_LDFLAGS = -export-dynamic
 ecasound_LDADD = $(termcap_library) \
-		$(readline_library} -lreadline -lhistory \
+		$(readline_library) -lreadline -lhistory \
 		$(top_builddir)/libecasound/libecasound.la \
 		$(top_builddir)/kvutils/libkvutils.la
 ecasound_debug_LDFLAGS = $(ecasound_LDFLAGS)
 ecasound_debug_LDADD = $(termcap_library) \
-		$(readline_library} -lreadline -lhistory \
+		$(readline_library) -lreadline -lhistory \
 	 	$(top_builddir)/libecasound/libecasound_debug.la \
 		$(top_builddir)/kvutils/libkvutils_debug.la

There are other problems with the build, but "./configure --disable-shared"
seems to allow the build to go through to the end.
libtool 1.5 seems to be acting weird. 
BTW, -static isn't equivalent to -static, 
I think -all-static is the option for libtool that should be used ?

regards.
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Junichi Uekawa | 1 Sep 2003 23:19
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ecasound 2.3.0 does not work with jack 0.75.0 ?


Hi,

I have an impression that ecasound2.3.0 is not working with jack 0.75.0,
with a simple playback.

Should it be so?

My simple test is:

jackd -d alsa -d via -s & ecasound -f s16_le,2,48000 -i track03.cdda.ogg  -o jack_alsa

which worked on 2.2.6 but no longer works with 2.3.0 (seems to be quiet).

regards,
	junichi

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Junichi Uekawa | 2 Sep 2003 00:32
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Re: ecasound 2.3.0 does not work with jack 0.75.0 ?

> which worked on 2.2.6 but no longer works with 2.3.0 (seems to be quiet).

correction:

worked: 2.2.3 
no longer works: 2.3.0

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Junichi Uekawa | 2 Sep 2003 01:13
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Re: ecasound 2.3.0 does not work with jack 0.75.0 ?


> I have an impression that ecasound2.3.0 is not working with jack 0.75.0,
> with a simple playback.

I've experimented, and verified that ecasound2.3.0 works with jack 0.80.0,
but not 0.75.0

regards,
	junichi

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Kai Vehmanen | 2 Sep 2003 09:44

Re: ecasound 2.3.0 does not work with jack 0.75.0 ?

On Tue, 2 Sep 2003, Junichi Uekawa wrote:

>> which worked on 2.2.6 but no longer works with 2.3.0 (seems to be quiet).
> worked: 2.2.3 
> no longer works: 2.3.0

... and one thing to try, add -G:jack,eca,notransport to the 2.3.0 
command-line.

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 Audio software for Linux!

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Kai Vehmanen | 2 Sep 2003 09:40

Re: ecasound 2.3.0 does not work with jack 0.75.0 ?

On Tue, 2 Sep 2003, Junichi Uekawa wrote:

> I have an impression that ecasound2.3.0 is not working with jack 0.75.0,
[...]
> jackd -d alsa -d via -s & ecasound -f s16_le,2,48000 -i track03.cdda.ogg  -o jack_alsa
> which worked on 2.2.6 but no longer works with 2.3.0 (seems to be quiet).

Hmm, should work. Was the 2.3.0 compiled against 0.80 headers? Check
with 'jack_transport' whether the transport is moving when you run with 
0.75.0.

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 Audio software for Linux!

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Junichi Uekawa | 2 Sep 2003 15:04
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Re: ecasound 2.3.0 does not work with jack 0.75.0 ?

> > I have an impression that ecasound2.3.0 is not working with jack 0.75.0,
> [...]
> > jackd -d alsa -d via -s & ecasound -f s16_le,2,48000 -i track03.cdda.ogg  -o jack_alsa
> > which worked on 2.2.6 but no longer works with 2.3.0 (seems to be quiet).
> 
> Hmm, should work. Was the 2.3.0 compiled against 0.80 headers? Check
> with 'jack_transport' whether the transport is moving when you run with 
> 0.75.0.

2.3.0 compiled against 0.75.0 headers does not work against 0.75.0.
2.3.0 compiled against 0.80.0 headers does work with 0.80.0.

regards,
	junichi

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Adam Linson | 2 Sep 2003 16:44
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extigy actually DOES work

hello all,

just though i would let people know that i am successfully using a
creative labs soundblaster extigy (USB soundcard) with linux and alsa.

for Ecasound (I just compiled 2.3.0), it seems to like "-b:1024" -- at
least for full-duplex, but also for clearer half-duplex operations.
(this may be obvious to engineers, ie not to me, hehehe)

anyhoo, since there seems to be a general lack of useful info on the web
concerning usb audio, for the extigy in particular, i have posted the
juicy details here:

http://percent-s.com/tech/

adam

PS for the question 10 people are about to ask me, i refer you to this
quote from the ALSA page:
"Contrary to Creative Labs publicity the Extigy is physically incapable
of either 24 bits or 96kHz"

PPS no, i am not using it for 5.1 DVD audio.

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Gmane