/*mediastreamer2 library - modular sound and video processing and streamingCopyright (C) 2006  Simon MORLAT (simon.morlat@linphone.org)This program is free software; you can redistribute it and/ormodify it under the terms of the GNU General Public Licenseas published by the Free Software Foundation; either version 2of 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 ofMERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See theGNU General Public License for more details.You should have received a copy of the GNU General Public Licensealong with this program; if not, write to the Free SoftwareFoundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.*/#include "mediastreamer2/msfilter.h"#include "mediastreamer2/mssndcard.h"#include "mediastreamer2/msticker.h"#include <signal.h>static int run=1;static void stop(int signum){	run=0;}int main(int argc, char *argv[]){	MSFilter *f1,*f2;	MSSndCard *card;	MSTicker *ticker;	char *card_id=NULL;	ortp_init();	ortp_set_log_level_mask(ORTP_MESSAGE|ORTP_WARNING|ORTP_ERROR|ORTP_FATAL);	ms_init();		signal(SIGINT,stop);	if (argc>1)		card_id=argv[1];	if (card_id!=NULL)	  {		card=ms_snd_card_manager_get_card(ms_snd_card_manager_get(),card_id);#ifdef __linux		if (card==NULL)		  card = ms_alsa_card_new_custom(card_id, card_id);#endif	  }	else card=ms_snd_card_manager_get_default_card(ms_snd_card_manager_get());	if (card==NULL){		ms_error("No card.");		return -1;	}	f1=ms_snd_card_create_reader(card);	f2=ms_snd_card_create_writer(card);	ticker=ms_ticker_new();	ms_filter_link(f1,0,f2,0);	ms_ticker_attach(ticker,f1);	while(run)		sleep(1);	ms_ticker_detach(ticker,f1);	ms_ticker_destroy(ticker);	ms_filter_unlink(f1,0,f2,0);	ms_filter_destroy(f1);	ms_filter_destroy(f2);	return 0;}