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mplayer.cc
/*************************************************************************/
/* */
/* Centre for Speech Technology Research */
/* University of Edinburgh, UK */
/* Copyright (c) 1995,1996 */
/* All Rights Reserved. */
/* */
/* Permission is hereby granted, free of charge, to use and distribute */
/* this software and its documentation without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of this work, and to */
/* permit persons to whom this work is furnished to do so, subject to */
/* the following conditions: */
/* 1. The code must retain the above copyright notice, this list of */
/* conditions and the following disclaimer. */
/* 2. Any modifications must be clearly marked as such. */
/* 3. Original authors' names are not deleted. */
/* 4. The authors' names are not used to endorse or promote products */
/* derived from this software without specific prior written */
/* permission. */
/* */
/* THE UNIVERSITY OF EDINBURGH AND THE CONTRIBUTORS TO THIS WORK */
/* DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING */
/* ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT */
/* SHALL THE UNIVERSITY OF EDINBURGH NOR THE CONTRIBUTORS BE LIABLE */
/* FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES */
/* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN */
/* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, */
/* ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF */
/* THIS SOFTWARE. */
/* */
/*************************************************************************/
/* Author : Richard Caley */
/* Date : August 1997 */
/*-----------------------------------------------------------------------*/
/* Optional 16bit linear support for Windows NT/95 */
/* */
/*=======================================================================*/
#include <cstdio>
#include "EST_cutils.h"
#include "EST_Wave.h"
#include "EST_Option.h"
#include "EST_io_aux.h"
#include "EST_Pathname.h"
#ifdef SUPPORT_MPLAYER
int mplayer_supported = TRUE;
static EST_Pathname tempfile;
static EST_Pathname temppath;
static EST_Pathname tempdir;
static void find_tempfile(void)
{
const char *s=NULL;
if (!(s=getenv("TMP")))
if (!(s=getenv("TMPDIR")))
if (!(s=getenv("TEMPDIR")))
s="\tmp";
tempdir = s;
char buffer[512];
sprintf(buffer, "est%4d.wav", getpid());
tempfile = buffer;
temppath = EST_Pathname::append(tempdir.as_directory(), tempfile);
}
int play_mplayer_wave(EST_Wave &inwave, EST_Option &al)
{
if (tempfile == "")
find_tempfile();
inwave.save(temppath, "riff");
char command[1000];
sprintf(command,
"mplayer /play %s\\%s",
(const char *)tempdir,
(const char *)tempfile);
cout << "command '" << command <<"'\n";
system(command);
unlink(temppath);
return 1;
}
#else
int mplayer_supported = FALSE;
int play_mplayer_wave(EST_Wave &inwave, EST_Option &al)
{
(void)inwave;
(void)al;
cerr << "Windows mplayer not supported" << endl;
return -1;
}
#endif
EST_Option
Definition EST_Option.h:50
EST_Pathname
Definition EST_Pathname.h:44
EST_Wave
Definition EST_Wave.h:65