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default timeout on record to 3 seconds, reset timeout when we hear sound above the threshold, change terms of silence timeout to be seconds. 

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@3803 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Michael Jerris 2006-12-22 21:10:20 +00:00
parent aae9da6464
commit db286703a6
1 changed files with 12 additions and 5 deletions
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17
src/switch_ivr.c
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@ -346,6 +346,7 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_record_file(switch_core_session_t *se
char *p;
const char *vval;
time_t start = 0;
int org_silence_hits = 0;
if (!fh) {
fh = &lfh;
@ -432,10 +433,13 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_record_file(switch_core_session_t *se
}
if (fh->thresh) {
if (!fh->silence_hits) {
fh->silence_hits = 20;
if (fh->silence_hits) {
fh->silence_hits = fh->samplerate * fh->silence_hits;
} else {
fh->silence_hits = fh->samplerate * 3;
}
}
org_silence_hits = fh->silence_hits;
}
while(switch_channel_ready(channel)) {
switch_size_t len;
@ -500,10 +504,13 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_record_file(switch_core_session_t *se
score = (uint32_t)(energy / samples);
if (score < fh->thresh) {
if (!--fh->silence_hits) {
fh->silence_hits -= fh->samplerate;
if (fh->silence_hits <= 0) {
break;
}
}
} else {
fh->silence_hits = org_silence_hits;
}
}
if (!switch_test_flag(fh, SWITCH_FILE_PAUSE)) {