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/*
linphone
Copyright (C) 2010 Simon MORLAT (simon.morlat@linphone.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.
*/
/* Linphone Sound Daemon: is a lightweight utility to play sounds to speaker during a conversation.
This is useful for embedded platforms, where sound apis are not performant enough to allow
simultaneous sound access.
This file is a test program that plays several sound files and places a call simultatenously.
*/
#include "linphonecore_utils.h"
static void play_finished(LsdPlayer *p){
const char *filename=(const char *)lsd_player_get_user_pointer (p);
ms_message("Playing of %s is finished.",filename);
if (!lsd_player_loop_enabled (p)){
linphone_sound_daemon_release_player (lsd_player_get_daemon(p),p);
}
}
static void wait_a_bit(LinphoneCore *lc, int seconds){
time_t orig=ms_time(NULL);
while(ms_time(NULL)-orig<seconds){
/* we need to call iterate to receive notifications */
linphone_core_iterate(lc);
ms_usleep (50000);
}
}
int main(int argc, char *argv[]){
LinphoneCore *lc;
LinphoneCoreVTable vtable={0};
LinphoneSoundDaemon *lsd;
LsdPlayer *p;
linphone_core_enable_logs(stdout);
lc=linphone_core_new(&vtable,NULL,NULL,NULL);
lsd=linphone_sound_daemon_new (NULL,44100,1);
linphone_core_use_sound_daemon(lc,lsd);
/* start a play */
p=linphone_sound_daemon_get_player(lsd);
lsd_player_set_callback (p,play_finished);
lsd_player_set_user_pointer (p,"share/hello8000.wav");
lsd_player_play (p,"share/hello8000.wav");
wait_a_bit (lc,2);
/*start another one */
p=linphone_sound_daemon_get_player(lsd);
lsd_player_set_callback (p,play_finished);
lsd_player_set_user_pointer (p,"share/hello16000.wav");
lsd_player_enable_loop (p,TRUE);
lsd_player_play (p,"share/hello16000.wav");
/* after a few seconds decrease the volume */
wait_a_bit (lc,3);
lsd_player_set_gain (p,0.3);
wait_a_bit(lc,5);
/*now play some stereo music*/
p=linphone_sound_daemon_get_player(lsd);
lsd_player_set_callback (p,play_finished);
lsd_player_set_user_pointer (p,"share/rings/rock.wav");
lsd_player_play(p,"share/rings/rock.wav");
wait_a_bit(lc,2);
/*now play some stereo music at 22khz in order to test
stereo resampling */
p=linphone_sound_daemon_get_player(lsd);
lsd_player_set_callback (p,play_finished);
lsd_player_set_user_pointer (p,"share/rings/bigben.wav");
lsd_player_play(p,"share/rings/bigben.wav");
wait_a_bit(lc,6);
/* now place an outgoing call if sip address argument is given */
if (argc>1){
linphone_core_invite(lc,argv[1]);
wait_a_bit(lc,10);
linphone_core_terminate_call(lc,NULL);
}
linphone_core_use_sound_daemon(lc,NULL);
linphone_sound_daemon_destroy(lsd);
linphone_core_destroy(lc);
return 0;
}
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