public function getLiveStreamConfigurations($protocol = 'http', $tag = null, $currentDcOnly = false, array $flavorParamsIds = array())
{
$configurations = array();
if (!in_array($this->getSource(), self::$kalturaLiveSourceTypes)) {
$configurations = $this->getFromCustomData('live_stream_configurations', null, array());
if ($configurations && $this->getPushPublishEnabled()) {
$pushPublishConfigurations = $this->getPushPublishConfigurations();
$configurations = array_merge($configurations, $pushPublishConfigurations);
}
return $configurations;
}
$primaryMediaServer = null;
$backupMediaServer = null;
$primaryApplicationName = null;
$backupApplicationName = null;
$isExternalMediaServerStream = false;
$kMediaServers = $this->getMediaServers();
if (count($kMediaServers)) {
foreach ($kMediaServers as $key => $kMediaServer) {
if ($kMediaServer && $kMediaServer instanceof kLiveMediaServer) {
KalturaLog::debug("mediaServer->getDc [" . $kMediaServer->getDc() . "] == kDataCenterMgr::getCurrentDcId [" . kDataCenterMgr::getCurrentDcId() . "]");
if ($kMediaServer->getDc() == kDataCenterMgr::getCurrentDcId()) {
$primaryMediaServer = $kMediaServer->getMediaServer();
$primaryApplicationName = $kMediaServer->getApplicationName();
unset($kMediaServers[$key]);
}
}
}
if (!$primaryMediaServer) {
if ($currentDcOnly) {
return array();
}
$kMediaServer = array_shift($kMediaServers);
if ($kMediaServer && $kMediaServer instanceof kLiveMediaServer) {
$primaryMediaServer = $kMediaServer->getMediaServer();
$primaryApplicationName = $kMediaServer->getApplicationName();
if ($primaryMediaServer) {
$isExternalMediaServerStream = $primaryMediaServer->getIsExternalMediaServer();
} else {
KalturaLog::debug("Cannot retrrive extra information for un-registered media server with host name [" . $kMediaServer->getHostname() . "]");
}
}
}
if (!$currentDcOnly && count($kMediaServers)) {
$kMediaServer = reset($kMediaServers);
if ($kMediaServer && $kMediaServer instanceof kLiveMediaServer) {
$backupMediaServer = $kMediaServer->getMediaServer();
$backupApplicationName = $kMediaServer->getApplicationName();
}
}
}
$manifestUrl = null;
$backupManifestUrl = null;
$hlsManifestUrl = null;
$hlsBackupManifestUrl = null;
if (count($this->getPartner()->getLiveStreamPlaybackUrlConfigurations())) {
$partnerConfigurations = $this->getPartner()->getLiveStreamPlaybackUrlConfigurations();
if (isset($partnerConfigurations[$protocol])) {
$manifestUrl = $partnerConfigurations[$protocol];
}
} elseif ($primaryMediaServer) {
$partnerMediaServerConfiguration = $this->getPartner()->getMediaServersConfiguration();
$primaryMediaServer->setPartnerMediaServerConfig($partnerMediaServerConfiguration);
$manifestUrl = $primaryMediaServer->getManifestUrl($protocol);
$hlsManifestUrl = $primaryMediaServer->getManifestUrl($protocol, PlaybackProtocol::HLS);
if ($backupMediaServer) {
$backupMediaServer->setPartnerMediaServerConfig($partnerMediaServerConfiguration);
$backupManifestUrl = $backupMediaServer->getManifestUrl($protocol);
$hlsBackupManifestUrl = $backupMediaServer->getManifestUrl($protocol, PlaybackProtocol::HLS);
}
}
$rtmpStreamUrl = null;
$hlsStreamUrl = null;
$hdsStreamUrl = null;
$slStreamUrl = null;
$mpdStreamUrl = null;
$hlsBackupStreamUrl = null;
$hdsBackupStreamUrl = null;
if ($manifestUrl) {
$manifestUrl .= "{$primaryApplicationName}/";
$streamName = $this->getId();
if (is_null($tag) && ($this->getConversionProfileId() || $this->getType() == entryType::LIVE_CHANNEL)) {
$tag = 'all';
}
$queryString = array();
if ($this->getDvrStatus() == DVRStatus::ENABLED) {
$queryString[] = 'DVR';
}
if (count($flavorParamsIds) === 1) {
$streamName .= '_' . reset($flavorParamsIds);
} elseif (count($flavorParamsIds) > 1) {
sort($flavorParamsIds);
$tag = implode('_', $flavorParamsIds);
$queryString[] = 'flavorIds=' . implode(',', $flavorParamsIds);
$streamName = "smil:{$streamName}_{$tag}.smil";
} elseif ($tag) {
$streamName = "smil:{$streamName}_{$tag}.smil";
}
if (count($queryString)) {
$queryString = '?' . implode('&', $queryString);
} else {
$queryString = '';
}
$rtmpStreamUrl = $manifestUrl;
$manifestUrl .= $streamName;
$hlsStreamUrl .= $hlsManifestUrl . "{$primaryApplicationName}/" . $streamName . "/playlist.m3u8" . $queryString;
$hdsStreamUrl = "{$manifestUrl}/manifest.f4m" . $queryString;
$slStreamUrl = "{$manifestUrl}/Manifest" . $queryString;
$mpdStreamUrl = "{$manifestUrl}/manifest.mpd" . $queryString;
if ($backupManifestUrl) {
$backupManifestUrl .= "{$backupApplicationName}/";
$backupManifestUrl .= $streamName;
$hlsBackupStreamUrl .= $hlsBackupManifestUrl . "{$backupApplicationName}/" . $streamName . "/playlist.m3u8" . $queryString;
$hdsBackupStreamUrl = "{$backupManifestUrl}/manifest.f4m" . $queryString;
}
}
// TODO - enable it and test it in non-SaaS environment
// $configuration = new kLiveStreamConfiguration();
// $configuration->setProtocol(PlaybackProtocol::RTMP);
// $configuration->setUrl($rtmpStreamUrl);
// $configurations[] = $configuration;
$configuration = new kLiveStreamConfiguration();
$configuration->setProtocol(PlaybackProtocol::HDS);
$configuration->setUrl($hdsStreamUrl);
$configuration->setBackupUrl($hdsBackupStreamUrl);
$configuration->setIsExternalStream($isExternalMediaServerStream);
$configurations[] = $configuration;
$configuration = new kLiveStreamConfiguration();
$configuration->setProtocol(PlaybackProtocol::HLS);
$configuration->setUrl($hlsStreamUrl);
$configuration->setBackupUrl($hlsBackupStreamUrl);
$configuration->setIsExternalStream($isExternalMediaServerStream);
$configurations[] = $configuration;
$configuration = new kLiveStreamConfiguration();
$configuration->setProtocol(PlaybackProtocol::APPLE_HTTP);
$configuration->setUrl($hlsStreamUrl);
$configuration->setBackupUrl($hlsBackupStreamUrl);
$configuration->setIsExternalStream($isExternalMediaServerStream);
$configurations[] = $configuration;
$configuration = new kLiveStreamConfiguration();
$configuration->setProtocol(PlaybackProtocol::APPLE_HTTP_TO_MC);
$configuration->setUrl($hlsStreamUrl);
$configuration->setBackupUrl($hlsBackupStreamUrl);
$configuration->setIsExternalStream($isExternalMediaServerStream);
$configurations[] = $configuration;
$configuration = new kLiveStreamConfiguration();
$configuration->setProtocol(PlaybackProtocol::SILVER_LIGHT);
$configuration->setUrl($slStreamUrl);
$configuration->setIsExternalStream($isExternalMediaServerStream);
$configurations[] = $configuration;
$configuration = new kLiveStreamConfiguration();
$configuration->setProtocol(PlaybackProtocol::MPEG_DASH);
$configuration->setUrl($mpdStreamUrl);
$configuration->setIsExternalStream($isExternalMediaServerStream);
$configurations[] = $configuration;
if ($this->getPushPublishEnabled()) {
$pushPublishConfigurations = $this->getPushPublishPlaybackConfigurations();
$configurations = array_merge($configurations, $pushPublishConfigurations);
}
return $configurations;
}