86 lines
3.7 KiB
C
86 lines
3.7 KiB
C
/*************************************************************************/
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/* */
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/* Language Technologies Institute */
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/* Carnegie Mellon University */
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/* Copyright (c) 2000 */
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/* All Rights Reserved. */
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/* */
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/* Permission is hereby granted, free of charge, to use and distribute */
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/* this software and its documentation without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of this work, and to */
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/* permit persons to whom this work is furnished to do so, subject to */
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/* the following conditions: */
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/* 1. The code must retain the above copyright notice, this list of */
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/* conditions and the following disclaimer. */
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/* 2. Any modifications must be clearly marked as such. */
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/* 3. Original authors' names are not deleted. */
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/* 4. The authors' names are not used to endorse or promote products */
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/* derived from this software without specific prior written */
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/* permission. */
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/* */
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/* CARNEGIE MELLON UNIVERSITY AND THE CONTRIBUTORS TO THIS WORK */
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/* DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING */
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/* ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT */
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/* SHALL CARNEGIE MELLON UNIVERSITY NOR THE CONTRIBUTORS BE LIABLE */
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/* FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES */
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/* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN */
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/* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, */
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/* ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF */
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/* THIS SOFTWARE. */
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/* */
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/*************************************************************************/
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/* Author: Alan W Black (awb@cs.cmu.edu) */
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/* Date: September 2000 */
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/*************************************************************************/
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/* */
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/* Play waveform displaying text as we go (testing callback events) */
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/* */
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/*************************************************************************/
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#include <stdio.h>
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#include "cst_hrg.h"
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#include "cst_wave.h"
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#include "cst_audio.h"
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static int my_call_back(cst_item *i)
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{
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const char *name;
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name = item_feat_string(i,"name");
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if (cst_streq(name,"__silence__"))
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printf("\n");
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else
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{
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/* printf("%s %f\n",name,item_feat_float(i,"end")); */
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printf("%s ",name);
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fflush(stdout);
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}
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return CST_OK_FORMAT;
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}
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int main(int argc, char **argv)
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{
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cst_wave *w;
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cst_relation *r;
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cst_utterance *u;
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if (argc != 3)
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{
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fprintf(stderr,"usage: play_wave_sync WAVEFILE LABELFILE\n");
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return 1;
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}
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w = new_wave();
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if (cst_wave_load_riff(w,argv[1]) != CST_OK_FORMAT)
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return -1;
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u = new_utterance();
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r = utt_relation_create(u,"FOO");
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if (relation_load(r,argv[2]) != CST_OK_FORMAT)
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return -1;
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play_wave_sync(w,r,my_call_back);
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return 0;
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}
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