10-15-2008
Because you are overriding the original file (redirection empties it). Destination should be some temporary file.
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LEARN ABOUT OPENSOLARIS
mlib_signalsplit_s16_s16s
mlib_SignalSplit_S16_S16S(3MLIB) mediaLib Library Functions mlib_SignalSplit_S16_S16S(3MLIB)
NAME
mlib_SignalSplit_S16_S16S - split
SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ]
#include <mlib.h>
mlib_status mlib_SignalSplit_S16_S16S(mlib_s16 *ch0,
mlib_s16 *ch1, const mlib_s16 *src, mlib_s32 n);
DESCRIPTION
The following function splits a stereo signal array into two signal arrays.
PARAMETERS
The function takes the following arguments:
ch0 Destination signal array of Channel 0.
ch1 Destination signal array of Channel 1.
src Source stereo signal array. src[2*i] contains Channel 0, and src[2*i+1] contains Channel 1.
n Number of samples in the source signal array.
RETURN VALUES
The function returns MLIB_SUCCESS if successful. Otherwise it returns MLIB_FAILURE.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Committed |
+-----------------------------+-----------------------------+
|MT-Level |MT-Safe |
+-----------------------------+-----------------------------+
SEE ALSO
mlib_SignalMerge_S16S_S16(3MLIB), attributes(5)
SunOS 5.11 2 Mar 2007 mlib_SignalSplit_S16_S16S(3MLIB)