/**
* @param string $vodEntryId
*/
public static function copyCuePointsFromLiveToVodEntry($vodEntryId, $totalVODDuration, $lastSegmentDuration, $amfArray)
{
KalturaLog::debug("VOD entry ID: " . $vodEntryId . " totalVODDuration: " . $totalVODDuration . " lastSegmentDuration " . $lastSegmentDuration . " AMFs: " . print_r($amfArray, true));
if (is_null($vodEntryId) || is_null($totalVODDuration) || is_null($lastSegmentDuration) || is_null($amfArray) || count($amfArray) == 0) {
KalturaLog::warning('bad arguments passed to function. quiting');
return;
}
$vodEntry = entryPeer::retrieveByPK($vodEntryId);
if (!$vodEntry) {
return;
}
$liveEntryId = $vodEntry->getRootEntryId();
/** @var $liveEntry KalturaLiveEntry */
$liveEntry = entryPeer::retrieveByPK($liveEntryId);
if (!$liveEntry || !$liveEntry instanceof LiveEntry) {
KalturaLog::err("Can't find live entry with id [{$liveEntryId}]");
return;
}
$currentSegmentEndTime = self::getSegmentEndTime($amfArray, $lastSegmentDuration);
$currentSegmentStartTime = self::getSegmentStartTime($amfArray);
self::normalizeAMFTimes($amfArray, $totalVODDuration, $lastSegmentDuration);
KalturaLog::log("Saving the live entry [{$liveEntry->getId()}] cue points into the associated VOD entry [{$vodEntry->getId()}]");
// select up to MAX_CUE_POINTS_TO_COPY_TO_VOD to handle
$c = new KalturaCriteria();
$c->add(CuePointPeer::ENTRY_ID, $liveEntry->getId());
$c->add(CuePointPeer::CREATED_AT, $currentSegmentEndTime, KalturaCriteria::LESS_EQUAL);
// Don't copy future cuepoints
$c->addAnd(CuePointPeer::CREATED_AT, $currentSegmentStartTime - self::CUE_POINT_TIME_EPSILON, KalturaCriteria::GREATER_EQUAL);
// Don't copy cuepoints before segment begining
$c->add(CuePointPeer::STATUS, CuePointStatus::READY);
// READY, but not yet HANDLED
$c->addAscendingOrderByColumn(CuePointPeer::CREATED_AT);
$c->setLimit(self::MAX_CUE_POINTS_TO_COPY_TO_VOD);
$liveCuePointsToCopy = CuePointPeer::doSelect($c);
$numLiveCuePointsToCopy = count($liveCuePointsToCopy);
KalturaLog::info("About to copy {$numLiveCuePointsToCopy} cuepoints from live entry [{$liveEntry->getId()}] to VOD entry [{$vodEntry->getId()}]");
$processedCuePointIds = array();
if ($numLiveCuePointsToCopy > 0) {
foreach ($liveCuePointsToCopy as $liveCuePoint) {
$processedCuePointIds[] = $liveCuePoint->getId();
$cuePointCreationTime = $liveCuePoint->getCreatedAt(NULL) * 1000;
$offsetForTS = self::getOffsetForTimestamp($cuePointCreationTime, $amfArray);
$copyMsg = "cuepoint [{$liveCuePoint->getId()}] from live entry [{$liveEntry->getId()}] to VOD entry [{$vodEntry->getId()}] cuePointCreationTime= {$cuePointCreationTime} offsetForTS= {$offsetForTS}";
KalturaLog::debug("Preparing to copy {$copyMsg}");
if (!is_null($offsetForTS)) {
$liveCuePoint->copyFromLiveToVodEntry($vodEntry, $offsetForTS);
} else {
KalturaLog::info("Not copying {$copyMsg}");
}
}
}
KalturaLog::info("Post processing cuePointIds for live entry [{$liveEntry->getId()}]: " . print_r($processedCuePointIds, true));
if (count($processedCuePointIds)) {
self::postProcessCuePoints($liveEntry, $processedCuePointIds);
}
}
/**
* @param entry $vodEntry
*/
public static function copyCuePointsFromLiveToVodEntry($mediaInfo)
{
$vodEntry = self::getVodEntryBasedOnMediaInfoFlavorAsset($mediaInfo);
if (!$vodEntry) {
return;
}
$liveEntryId = $vodEntry->getRootEntryId();
/** @var $liveEntry KalturaLiveEntry */
$liveEntry = entryPeer::retrieveByPK($liveEntryId);
if (!$liveEntry || !$liveEntry instanceof LiveEntry) {
KalturaLog::err("Can't find live entry with id [{$liveEntryId}]");
return;
}
KalturaLog::log("Saving the live entry [{$liveEntry->getId()}] cue points into the associated VOD entry [{$vodEntry->getId()}]");
// select up to MAX_CUE_POINTS_TO_COPY_TO_VOD to handle
$c = new KalturaCriteria();
$c->add(CuePointPeer::ENTRY_ID, $liveEntry->getId());
$c->add(CuePointPeer::START_TIME, $liveEntry->getLengthInMsecs(), KalturaCriteria::LESS_EQUAL);
// Don't copy future cuepoints
$c->add(CuePointPeer::STATUS, CuePointStatus::READY);
// READY, but not yet HANDLED
$c->addAscendingOrderByColumn(CuePointPeer::START_TIME);
$c->setLimit(self::MAX_CUE_POINTS_TO_COPY_TO_VOD);
$liveCuePointsToCopy = CuePointPeer::doSelect($c);
$numLiveCuePointsToCopy = count($liveCuePointsToCopy);
KalturaLog::info("About to copy {$numLiveCuePointsToCopy} cuepoints from live entry [{$liveEntry->getId()}] to VOD entry [{$vodEntry->getId()}]");
$processedCuePointIds = array();
if ($numLiveCuePointsToCopy > 0) {
$recordedSegmentsInfo = $liveEntry->getRecordedSegmentsInfo();
foreach ($liveCuePointsToCopy as $liveCuePoint) {
$processedCuePointIds[] = $liveCuePoint->getId();
$startTime = $liveCuePoint->getStartTime();
$copyMsg = "cuepoint [{$liveCuePoint->getId()}] from live entry [{$liveEntry->getId()}] to VOD entry [{$vodEntry->getId()}] with startTime [{$startTime}]";
KalturaLog::info("Preparing to copy {$copyMsg}");
$totalVodOffsetTime = $recordedSegmentsInfo->getTotalVodTimeOffset($startTime);
if (!is_null($totalVodOffsetTime)) {
$adjustedStartTime = $startTime - $totalVodOffsetTime;
KalturaLog::info("Copying {$copyMsg} and adjustedStartTime [{$adjustedStartTime}] (totalVodOffsetTime [{$totalVodOffsetTime}])");
$liveCuePoint->copyFromLiveToVodEntry($vodEntry, $adjustedStartTime);
} else {
KalturaLog::info("Not copying {$copyMsg}");
}
}
}
KalturaLog::info("Post processing cuePointIds for live entry [{$liveEntry->getId()}]: " . print_r($processedCuePointIds, true));
if (count($processedCuePointIds)) {
self::postProcessCuePoints($liveEntry, $processedCuePointIds);
}
}
