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add param to jb to try to recapture latency (disabled by default)

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This commit is contained in:
Anthony Minessale
2011-02-25 11:59:45 -06:00
parent bc397ab600
commit d59d41d7b4
5 changed files with 30 additions and 16 deletions
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src/mod/endpoints/mod_sofia/mod_sofia.c
+9 -4
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@@ -1349,10 +1349,10 @@ static switch_status_t sofia_receive_message(switch_core_session_t *session, swi
case SWITCH_MESSAGE_INDICATE_JITTER_BUFFER:
{
if (switch_rtp_ready(tech_pvt->rtp_session)) {
int len, maxlen = 0, qlen = 0, maxqlen = 50;
int len, maxlen = 0, qlen = 0, maxqlen = 50, max_drift = 0;
if (msg->string_arg) {
char *p;
char *p, *q;
const char *s;
if (!strcasecmp(msg->string_arg, "pause")) {
@@ -1379,6 +1379,10 @@ static switch_status_t sofia_receive_message(switch_core_session_t *session, swi
if ((p = strchr(msg->string_arg, ':'))) {
p++;
maxlen = atol(p);
if ((q = strchr(p, ':'))) {
q++;
max_drift = abs(atol(q));
}
}
}
@@ -1391,9 +1395,10 @@ static switch_status_t sofia_receive_message(switch_core_session_t *session, swi
if (qlen) {
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) {
tech_pvt->read_impl.samples_per_second, max_drift) == SWITCH_STATUS_SUCCESS) {
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(tech_pvt->session),
SWITCH_LOG_DEBUG, "Setting Jitterbuffer to %dms (%d frames) (%d max frames)\n", len, qlen, maxqlen);
SWITCH_LOG_DEBUG, "Setting Jitterbuffer to %dms (%d frames) (%d max frames) (%d max drift)\n",
len, qlen, maxqlen, max_drift);
switch_channel_set_flag(tech_pvt->channel, CF_JITTERBUFFER);
} else {
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(tech_pvt->session),