26 Apr
2005
26 Apr
'05
8:29 p.m.
On Tue, 26 Apr 2005 19:05:48 +0100
lachata <lachata(a)gmail.com> wrote:
Hello. I'd like to rec from the microphone from
my code. What I've done
is to call "sox -t ossdsp -s -r 44100 -c 1 /dev/dsp -t .wav melodia.wav
&" from my code (GUI). The problem is that I need to add the "&"
at the
end, because in other case, the sistem doesn't respond. But in this way
I need to send a kill signal. This run ok in most of the cases, but not
in all of them. Sometimes, sox takes a wrong header (wrong size of the
file), which doesn't ocurr at all if i run sox from the command line
without the "&" at the end.
Does anyone have any idea that what can i do?
Thinking outside the box, is there anythng that you want from sox
that can't be supplied by libsndfile and libsamplerate? Using these
libraries means you wouldn't have to worry about spawning and
controlling another process.
http://www.mega-nerd.com/libsndfile/
http://www.mega-nerd.com/SRC/
Erik
--
+-----------------------------------------------------------+
Erik de Castro Lopo nospam(a)mega-nerd.com (Yes it's valid)
+-----------------------------------------------------------+
"Linux is produced to be used, whereas the others are produced
to be sold" -- Bobby D. Bryant