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dramatic jitterbuffer changes

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Anthony Minessale committed 2010-12-10 17:47:46 -06:00
1 parent bbf1cd1f43
commit d547096164
10 files changed
+285 -27
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src/mod/endpoints/mod_sofia/sofia_glue.c
+26 -7
View File
@@ -3153,18 +3153,37 @@ switch_status_t sofia_glue_activate_rtp(private_object_t *tech_pvt, switch_rtp_f
if ((val = switch_channel_get_variable(tech_pvt->channel, "jitterbuffer_msec"))) {
int len = atoi(val);
int maxlen = 50;
char *p;
if (len < 100 || len > 1000) {
if ((p = strchr(val, ':'))) {
p++;
maxlen = atoi(val);
}
if (len < 20 || len > 10000) {
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(tech_pvt->session), SWITCH_LOG_ERROR,
"Invalid Jitterbuffer spec [%d] must be between 100 and 1000\n", len);
"Invalid Jitterbuffer spec [%d] must be between 20 and 10000\n", len);
} else {
int qlen;
int qlen, maxqlen = 0;
qlen = len / (tech_pvt->read_impl.microseconds_per_packet / 1000);
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(tech_pvt->session), SWITCH_LOG_DEBUG, "Setting Jitterbuffer to %dms (%d frames)\n", len,
qlen);
switch_rtp_activate_jitter_buffer(tech_pvt->rtp_session, qlen);
if (maxlen) {
maxqlen = maxlen / (tech_pvt->read_impl.microseconds_per_packet / 1000);
}
if (switch_rtp_activate_jitter_buffer(tech_pvt->rtp_session, qlen, maxqlen,
tech_pvt->read_impl.samples_per_packet,
tech_pvt->read_impl.samples_per_second) == SWITCH_STATUS_SUCCESS) {
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(tech_pvt->session),
SWITCH_LOG_DEBUG, "Setting Jitterbuffer to %dms (%d frames)\n", len, qlen);
switch_channel_set_flag(tech_pvt->channel, CF_JITTERBUFFER);
} else {
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(tech_pvt->session),
SWITCH_LOG_WARNING, "Error Setting Jitterbuffer to %dms (%d frames)\n", len, qlen);
}
}
}