[ecasound] format conversion

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Subject: [ecasound] format conversion
From: Bill Sack (wsack@acsu.buffalo.edu)
Date: Sun Jun 03 2001 - 04:11:34 EEST

hello ecasound people,
        i use the following command line to record from my delta44 device w/
alsa 0.9 drivers:

ecasound -f:32,12,44100 -i alsahw,0,0 -f:32,2,44100 -o /zap/2ch-file.wav

works fine. now i want to convert it to 16 bit. i tried this:

ecasound -f:32,12,44100 -i /zap/2ch-file.wav \
        -f:16,2,44100 -o /zap/16bit-2ch-file.wav

but it causes segfault, a la:

****************************************************************************
* ecasound v2.0.0 (C) 1997-2001 Kai
Vehmanen *
****************************************************************************
- [ Chainsetup/Enabling audio inputs ]
-------------------------------------
(eca-audio-objects) Audio object "/zap/2ch-file.wav", mode "read".
(audio-io) Format: s32_le, channels 2, srate 44100, interleaved.
- [ Chainsetup/Enabling audio outputs ]
------------------------------------
Segmentation fault (core dumped)
[bsack@t0ast bsack]$

should this work? if not, do any of you have another method for doing
this conversion? i've tried quite a few things with sox, and i don't
think that's going to work.

thanks,
bill 

-- 
_________
Bill Sack
wsack@acsu.buffalo.edu
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