public static string QoSBandwidthToString(tmedia_bandwidth_level_t bl)
{
switch (bl)
{
case tmedia_bandwidth_level_t.tmedia_bl_low:
{
string result = "Low";
return(result);
}
case tmedia_bandwidth_level_t.tmedia_bl_medium:
{
string result = "Medium";
return(result);
}
case tmedia_bandwidth_level_t.tmedia_bl_hight:
{
IL_17:
string result = "High";
return(result);
}
}
return("");
//goto IL_17;
}
String BandwidthToString(tmedia_bandwidth_level_t bl)
{
switch (bl)
{
case tmedia_bandwidth_level_t.tmedia_bl_hight:
default:
return(ScreenOptions.QOS_BANDWIDTH_HIGH);
case tmedia_bandwidth_level_t.tmedia_bl_low:
return(ScreenOptions.QOS_BANDWIDTH_LOW);
case tmedia_bandwidth_level_t.tmedia_bl_medium:
return(QOS_BANDWIDTH_MEDIUM);
}
}
public static int QoSMotionRankFromBandwidth(tmedia_bandwidth_level_t bw)
{
int result;
switch (bw)
{
case tmedia_bandwidth_level_t.tmedia_bl_low:
result = 1;
return(result);
case tmedia_bandwidth_level_t.tmedia_bl_hight:
case tmedia_bandwidth_level_t.tmedia_bl_unrestricted:
result = 4;
return(result);
}
result = 2;
return(result);
}
bool UpdateQoS()
{
tmedia_pref_video_size_t prefVideoSize = (this.comboBoxPrefVideoSize.SelectedValue as PrefVideoSize).Value;
tmedia_bandwidth_level_t bandwidthLevel = Configuration.QoSBandwidthFromString(this.comboBoxPreconditionBandwidth.SelectedValue.ToString());
this.configurationService.Set(Configuration.ConfFolder.QOS, Configuration.ConfEntry.PREF_VIDEO_SIZE, prefVideoSize.ToString());
this.configurationService.Set(Configuration.ConfFolder.QOS, Configuration.ConfEntry.USE_ZERO_VIDEO_ARTIFACTS,
this.checkBoxZeroVideoArtifactsEnable.IsChecked.Value);
this.configurationService.Set(Configuration.ConfFolder.QOS, Configuration.ConfEntry.SESSION_TIMERS,
this.checkBoxSessionTimersEnable.IsChecked.Value);
this.configurationService.Set(Configuration.ConfFolder.QOS, Configuration.ConfEntry.SESSION_TIMERS_REFRESHER, this.comboBoxSessionTimerRefreser.SelectedValue.ToString());
this.configurationService.Set(Configuration.ConfFolder.QOS, Configuration.ConfEntry.SESSION_TIMERS_TIMEOUT, this.textBoxSessionTimersTimeout.Text);
this.configurationService.Set(Configuration.ConfFolder.QOS, Configuration.ConfEntry.PRECOND_STRENGTH,
Configuration.QoSStrengthFromString(this.comboBoxPreconditionStrength.SelectedValue.ToString()).ToString());
this.configurationService.Set(Configuration.ConfFolder.QOS, Configuration.ConfEntry.PRECOND_TYPE,
Configuration.QoSTypeFromString(this.comboBoxPreconditionType.SelectedValue.ToString()).ToString());
this.configurationService.Set(Configuration.ConfFolder.QOS, Configuration.ConfEntry.BANDWIDTH, bandwidthLevel.ToString());
// Transmit values to the native part (global)
if (this.configurationService.Get(Configuration.ConfFolder.QOS, Configuration.ConfEntry.SESSION_TIMERS, Configuration.DEFAULT_QOS_SESSION_TIMERS))
{
MediaSessionMgr.defaultsSetInviteSessionTimers(
this.configurationService.Get(Configuration.ConfFolder.QOS, Configuration.ConfEntry.SESSION_TIMERS_TIMEOUT, Configuration.DEFAULT_QOS_SESSION_TIMERS_TIMEOUT),
this.configurationService.Get(Configuration.ConfFolder.QOS, Configuration.ConfEntry.SESSION_TIMERS_REFRESHER, Configuration.DEFAULT_QOS_SESSION_TIMERS_REFRESHER));
}
else
{
MediaSessionMgr.defaultsSetInviteSessionTimers(0, null);
}
MediaSessionMgr.defaultsSetPrefVideoSize(prefVideoSize);
MediaSessionMgr.defaultsSetVideoZeroArtifactsEnabled(this.checkBoxZeroVideoArtifactsEnable.IsChecked.Value);
MediaSessionMgr.defaultsSetVideoMotionRank(Configuration.QoSMotionRankFromBandwidth(bandwidthLevel));
return(true);
}
public static tmedia_bandwidth_level_t defaultsGetBandwidthLevel()
{
tmedia_bandwidth_level_t ret = (tmedia_bandwidth_level_t)tinyWRAPPINVOKE.MediaSessionMgr_defaultsGetBandwidthLevel();
return(ret);
}
public static bool defaultsSetBandwidthLevel(tmedia_bandwidth_level_t bl)
{
bool ret = tinyWRAPPINVOKE.MediaSessionMgr_defaultsSetBandwidthLevel((int)bl);
return(ret);
}
public static bool defaultsSetBandwidthLevel(tmedia_bandwidth_level_t bl)
{
bool ret = tinyWRAPPINVOKE.MediaSessionMgr_defaultsSetBandwidthLevel((int)bl);
return ret;
}
/// <summary>
/// Starts the manager
/// </summary>
/// <returns></returns>
public bool Start()
{
bool ret = true;
LOG.Debug("Start Service Manager");
ret &= this.LogService.Start();
ret &= this.ConfigurationService.Start();
ret &= this.Win32ScreenService.Start();
ret &= this.SipService.Start();
ret &= this.XcapService.Start();
ret &= this.ContactService.Start();
ret &= this.HistoryService.Start();
ret &= this.SoundService.Start();
ret &= this.StateMonitorService.Start();
// Register plugins
// MediaSessionMgr.registerAudioPluginFromFile("audio_webrtc.dll");
// Set user preferences (global defaults)
// could be changed per session
MediaSessionMgr.defaultsSetAgcEnabled(true);
MediaSessionMgr.defaultsSetEchoSuppEnabled(true);
MediaSessionMgr.defaultsSetEchoTail(100);
MediaSessionMgr.defaultsSetEchoSkew(0);
MediaSessionMgr.defaultsSetNoiseSuppEnabled(true);
MediaSessionMgr.defaultsSetVadEnabled(false);
MediaSessionMgr.defaultsSetJbMaxLateRate(1);
MediaSessionMgr.defaultsSetRtcpEnabled(true);
MediaSessionMgr.defaultsSetRtcpMuxEnabled(true);
MediaSessionMgr.defaultsSetOpusMaxCaptureRate(16000); /* Because of WebRTC AEC only 8000 and 16000 are supported */
MediaSessionMgr.defaultsSetOpusMaxPlaybackRate(48000);
MediaSessionMgr.defaultsSetAudioChannels(1, 1); // mono for both
MediaSessionMgr.defaultsSetAudioPtime(20);
MediaSessionMgr.defaultsSetVideoFps(15); // default video FPS. Will be updated using the SDP.
MediaSessionMgr.defaultsSetAvpfMode(tmedia_mode_t.tmedia_mode_optional);
MediaSessionMgr.defaultsSetBandwidthVideoDownloadMax(-1);
MediaSessionMgr.defaultsSetBandwidthVideoUploadMax(-1);
MediaSessionMgr.defaultsSetCongestionCtrlEnabled(true);
tmedia_bandwidth_level_t bandwidthLevel = (tmedia_bandwidth_level_t)Enum.Parse(typeof(tmedia_bandwidth_level_t), this.configurationService.Get(Configuration.ConfFolder.QOS, Configuration.ConfEntry.BANDWIDTH, Configuration.DEFAULT_QOS_BANDWIDTH));
MediaSessionMgr.defaultsSetVideoMotionRank(Configuration.QoSMotionRankFromBandwidth(bandwidthLevel));
MediaSessionMgr.defaultsSetVolume(this.ConfigurationService.Get(Configuration.ConfFolder.GENERAL, Configuration.ConfEntry.AUDIO_VOLUME, Configuration.DEFAULT_GENERAL_AUDIO_VOLUME));
if (this.configurationService.Get(Configuration.ConfFolder.QOS, Configuration.ConfEntry.SESSION_TIMERS, Configuration.DEFAULT_QOS_SESSION_TIMERS))
{
MediaSessionMgr.defaultsSetInviteSessionTimers(
this.configurationService.Get(Configuration.ConfFolder.QOS, Configuration.ConfEntry.SESSION_TIMERS_TIMEOUT, Configuration.DEFAULT_QOS_SESSION_TIMERS_TIMEOUT),
this.configurationService.Get(Configuration.ConfFolder.QOS, Configuration.ConfEntry.SESSION_TIMERS_REFRESHER, Configuration.DEFAULT_QOS_SESSION_TIMERS_REFRESHER));
}
else
{
MediaSessionMgr.defaultsSetInviteSessionTimers(0, null);
}
MediaSessionMgr.defaultsSetVideoZeroArtifactsEnabled(this.configurationService.Get(Configuration.ConfFolder.QOS, Configuration.ConfEntry.USE_ZERO_VIDEO_ARTIFACTS, Configuration.DEFAULT_QOS_USE_ZERO_VIDEO_ARTIFACTS));
MediaSessionMgr.defaultsSetPrefVideoSize(
(tmedia_pref_video_size_t)Enum.Parse(typeof(tmedia_pref_video_size_t), this.configurationService.Get(Configuration.ConfFolder.QOS, Configuration.ConfEntry.PREF_VIDEO_SIZE, Configuration.DEFAULT_QOS_PREF_VIDEO_SIZE), true)
);
MediaSessionMgr.defaultsSetSRtpMode(
(tmedia_srtp_mode_t)Enum.Parse(typeof(tmedia_srtp_mode_t), this.configurationService.Get(Configuration.ConfFolder.SECURITY, Configuration.ConfEntry.SRTP_MODE, Configuration.DEFAULT_SECURITY_SRTP_MODE), true)
);
MediaSessionMgr.defaultsSetSRtpType(
(tmedia_srtp_type_t)Enum.Parse(typeof(tmedia_srtp_type_t), this.configurationService.Get(Configuration.ConfFolder.SECURITY, Configuration.ConfEntry.SRTP_TYPE, Configuration.DEFAULT_SECURITY_SRTP_TYPE), true)
);
MediaSessionMgr.defaultsSetProfile(
(tmedia_profile_t)Enum.Parse(typeof(tmedia_profile_t), this.configurationService.Get(Configuration.ConfFolder.MEDIA, Configuration.ConfEntry.PROFILE, Configuration.DEFAULT_MEDIA_PROFILE), true)
);
MediaSessionMgr.defaultsSetRtpSymetricEnabled(
this.configurationService.Get(Configuration.ConfFolder.NATT, Configuration.ConfEntry.USE_SYMETRIC_RTP, Configuration.DEFAULT_NATT_USE_SYMETRIC_RTP)
);
MediaSessionMgr.defaultsSetIceEnabled(
this.configurationService.Get(Configuration.ConfFolder.NATT, Configuration.ConfEntry.USE_ICE, Configuration.DEFAULT_NATT_USE_ICE)
);
MediaSessionMgr.defaultsSetStunEnabled(
this.configurationService.Get(Configuration.ConfFolder.NATT, Configuration.ConfEntry.USE_STUN_FOR_SIP, Configuration.DEFAULT_NATT_USE_STUN_FOR_SIP)
);
MediaSessionMgr.defaultsSetIceStunEnabled(
this.configurationService.Get(Configuration.ConfFolder.NATT, Configuration.ConfEntry.USE_STUN_FOR_ICE, Configuration.DEFAULT_NATT_USE_STUN_FOR_ICE)
);
MediaSessionMgr.defaultsSetIceTurnEnabled(
this.configurationService.Get(Configuration.ConfFolder.NATT, Configuration.ConfEntry.USE_TURN_FOR_ICE, Configuration.DEFAULT_NATT_USE_TURN_FOR_ICE)
);
MediaSessionMgr.defaultsSetStunServer(
this.configurationService.Get(Configuration.ConfFolder.NATT, Configuration.ConfEntry.STUN_SERVER, Configuration.DEFAULT_NATT_STUN_SERVER),
(ushort)this.configurationService.Get(Configuration.ConfFolder.NATT, Configuration.ConfEntry.STUN_PORT, Configuration.DEFAULT_NATT_STUN_PORT)
);
MediaSessionMgr.defaultsSetStunCred(
this.configurationService.Get(Configuration.ConfFolder.NATT, Configuration.ConfEntry.STUN_USERNAME, Configuration.DEFAULT_NATT_STUN_USERNAME),
this.configurationService.Get(Configuration.ConfFolder.NATT, Configuration.ConfEntry.STUN_PASSWORD, Configuration.DEFAULT_NATT_STUN_PASSWORD)
);
return(ret);
}
String BandwidthToString(tmedia_bandwidth_level_t bl)
{
switch (bl)
{
case tmedia_bandwidth_level_t.tmedia_bl_hight:
default:
return ScreenOptions.QOS_BANDWIDTH_HIGH;
case tmedia_bandwidth_level_t.tmedia_bl_low:
return ScreenOptions.QOS_BANDWIDTH_LOW;
case tmedia_bandwidth_level_t.tmedia_bl_medium:
return QOS_BANDWIDTH_MEDIUM;
}
}
