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/*
Audio File Library
Copyright 1998, Michael Pruett <michael@68k.org>
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2 of
the License, or (at your option) any later version.
This program is distributed in the hope that it will be
useful, but WITHOUT ANY WARRANTY; without even the implied
warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public
License along with this program; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston,
MA 02111-1307, USA.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#ifdef __USE_SGI_HEADERS__
#include <dmedia/audiofile.h>
#else
#include <audiofile.h>
#endif
#ifdef DEBUG
#define DEBG printf
#else
#define DEBG
#endif
char copyright[] = "1998 Michael Pruett";
char name[] = "Michael Pruett's home-brew methamphetamines";
/* Two frames of 16-bit stereo samples. */
u_int16_t data[] = {0, 1, 2, 3};
int main (int argc, char **argv)
{
int filefmt;
AFfilehandle file;
AFfilesetup setup;
int miscids[] = {1, 2};
int result;
if (argc < 3)
{
fprintf(stderr, "usage: %s <file format> <audio file>\n",
argv[0]);
exit(EXIT_FAILURE);
}
if (strcmp(argv[1], "aiff") == 0)
filefmt = AF_FILE_AIFF;
else if (strcmp(argv[1], "aifc") == 0)
filefmt = AF_FILE_AIFFC;
else if (strcmp(argv[1], "wave") == 0)
filefmt = AF_FILE_WAVE;
else
{
fprintf(stderr, "unrecognized file format '%s'\n", argv[1]);
exit(EXIT_FAILURE);
}
setup = afNewFileSetup();
afInitFileFormat(setup, filefmt);
afInitMiscIDs(setup, miscids, 2);
afInitMiscType(setup, 1, AF_MISC_COPY);
afInitMiscType(setup, 2, AF_MISC_NAME);
afInitMiscSize(setup, 1, strlen(copyright));
afInitMiscSize(setup, 2, strlen(name));
file = afOpenFile(argv[2], "w", setup);
if (file == NULL)
{
fprintf(stderr, "could not open file '%s' for writing\n", argv[2]);
exit(EXIT_FAILURE);
}
result = afWriteMisc(file, 1, copyright, strlen(copyright));
DEBG("wrote miscellaneous data of type %d with length = %d\n",
afGetMiscType(file, 1), result);
result = afWriteMisc(file, 2, name, strlen(name));
DEBG("wrote miscellaneous data of type %d with length = %d\n",
afGetMiscType(file, 2), result);
/* Write out two token frames of sample data. */
afWriteFrames(file, AF_DEFAULT_TRACK, data, 2);
afCloseFile(file);
afFreeFileSetup(setup);
return 0;
}
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