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fix energy stuff to work better on 16khz calls

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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@6395 d0543943-73ff-0310-b7d9-9358b9ac24b2
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Anthony Minessale committed 2007-11-24 21:48:25 +00:00
1 parent 9cbb6a56a6
commit 7d9e3c577a
3 files changed
+22 -6
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src/mod/applications/mod_conference/mod_conference.c
+8 -2
View File
@@ -1382,17 +1382,23 @@ static void *SWITCH_THREAD_FUNC conference_loop_input(switch_thread_t * thread,
if (switch_test_flag(member, MFLAG_CAN_SPEAK) && energy_level) {
uint32_t energy = 0, i = 0, samples = 0, j = 0, score = 0;
int16_t *data;
int divisor = 0;
data = read_frame->data;
if (!(divisor = read_codec->implementation->actual_samples_per_second / 8000)) {
divisor = 1;
}
if ((samples = read_frame->datalen / sizeof(*data))) {
for (i = 0; i < samples; i++) {
energy += abs(data[j]);
j += read_codec->implementation->number_of_channels;
}
score = energy / samples;
score = energy / (samples / divisor);
}
if (score > energy_level) {
uint32_t diff = score - energy_level;
if (hangover_hits) {