public function GenerateCommandLine(KDLFlavor $design, KDLFlavor $target, $extra = null)
{
$action = "hint";
$paramsMap = KDLUtils::parseParamStr2Map($extra);
if (isset($paramsMap)) {
if (array_key_exists('action', $paramsMap)) {
$action = $paramsMap['action'];
}
}
$cmdStr = null;
switch ($action) {
case self::ACTION_EMBED_SUBTITLES:
$cmdStr = $this->generateEmbedSubtitlesCommandLine($design, $target, $paramsMap);
break;
case self::ACTION_HINT:
default:
$cmdStr = $this->generateHintCommandLine($design, $target, $paramsMap);
break;
}
return $cmdStr;
}
public function GenerateCommandLine(KDLFlavor $design, KDLFlavor $target, $extra = null)
{
//segmenter 0_3eq4pxgw_0_j5b7ubqa_1.mpeg 2 zzz/segment zzz/playlist.m3u8 ./
// out_dummyk:/opt/kaltura/tmp/convert/convert_0_6olnx72l_4a32a//out_dummy-1.ts
/*
* The segment duration can be evaluated from the 'segmentDuration' field in the operator->extra
* or set to the gop value if such values are available.
* Otherwise set to 10.
*/
$segmentDur = 10;
$paramsMap = KDLUtils::parseParamStr2Map($extra);
if (isset($paramsMap) && array_key_exists('segmentDuration', $paramsMap)) {
$auxDur = $paramsMap['segmentDuration'];
if ($auxDur > 0) {
$segmentDur = $auxDur;
}
}
/* else
if(isset($target->_video)
&&(isset($target->_video->_gop) && $target->_video->_gop>0)
&&(isset($target->_video->_frameRate) && $target->_video->_frameRate>0)){
$auxDur = round($target->_video->_gop/$target->_video->_frameRate);
if($auxDur>0)
$segmentDur=$auxDur;
}
*/
$cmdStr = " " . KDLCmdlinePlaceholders::InFileName;
$cmdStr .= " {$segmentDur}";
// $cmdStr .= " ".KDLCmdlinePlaceholders::OutFileName."/segment"; // output MPEG-TS file prefix
// $cmdStr .= " ".KDLCmdlinePlaceholders::OutFileName."/playlist.m3u8"; // output m3u8 index file
// $cmdStr .= "zzzz"; // http prefix
$cmdStr .= " " . KDLCmdlinePlaceholders::OutFileName . "//segment";
// output MPEG-TS file prefix
$cmdStr .= " " . KDLCmdlinePlaceholders::OutFileName . "//playlist.m3u8";
// output m3u8 index file
$cmdStr .= " ---";
// http prefix
return $cmdStr;
}
public function operate(kOperator $operator = null, $inFilePath, $configFilePath = null)
{
KalturaLog::debug("operator==>" . print_r($operator, 1));
$encodingTemplateId = null;
$encodingTemplateName = null;
$cloneAndUpadate = false;
$srcPrefixWindows = null;
$srcPrefixLinux = null;
$trgPrefixWindows = null;
// ---------------------------------
// Evaluate and set various Inlet Armada session params
if (KBatchBase::$taskConfig->params->InletStorageRootWindows) {
$srcPrefixWindows = KBatchBase::$taskConfig->params->InletStorageRootWindows;
}
if (KBatchBase::$taskConfig->params->InletStorageRootLinux) {
$srcPrefixLinux = KBatchBase::$taskConfig->params->InletStorageRootLinux;
}
if (KBatchBase::$taskConfig->params->InletTmpStorageWindows) {
$trgPrefixWindows = KBatchBase::$taskConfig->params->InletTmpStorageWindows;
}
$url = KBatchBase::$taskConfig->params->InletArmadaUrl;
$login = KBatchBase::$taskConfig->params->InletArmadaLogin;
$passw = KBatchBase::$taskConfig->params->InletArmadaPassword;
if (KBatchBase::$taskConfig->params->InletArmadaPriority) {
$priority = KBatchBase::$taskConfig->params->InletArmadaPriority;
} else {
$priority = 5;
}
// ----------------------------------
$inlet = new InletAPIWrap($url);
KalturaLog::debug(print_r($inlet, 1));
$rvObj = new XmlRpcData();
$rv = $inlet->userLogon($login, $passw, $rvObj);
if (!$rv) {
throw new KOperationEngineException("Inlet failure: login, rv(" . print_r($rvObj, true) . ")");
}
KalturaLog::debug("userLogon - " . print_r($rvObj, 1));
$paramsMap = KDLUtils::parseParamStr2Map($operator->extra);
foreach ($paramsMap as $key => $param) {
switch ($key) {
case 'encodingTemplate':
case 'encodingTemplateId':
$encodingTemplateId = $param;
break;
case 'encodingTemplateName':
$encodingTemplateId = $this->lookForJobTemplateId($inlet, $param);
$encodingTemplateName = $param;
break;
case 'priority':
$priority = $param;
break;
case 'cloneAndUpadate':
$cloneAndUpadate = $param;
break;
default:
break;
}
}
// Adjust linux file path to Inlet Armada Windows path
if (isset($srcPrefixWindows) && isset($srcPrefixLinux)) {
$srcPrefixLinux = $this->addLastSlashInFolderPath($srcPrefixLinux, "/");
$srcPrefixWindows = $this->addLastSlashInFolderPath($srcPrefixWindows, "\\");
$srcFileWindows = str_replace($srcPrefixLinux, $srcPrefixWindows, $inFilePath);
} else {
$srcFileWindows = $inFilePath;
}
if (isset($trgPrefixWindows)) {
$trgPrefixLinux = $this->addLastSlashInFolderPath(KBatchBase::$taskConfig->params->localTempPath, "/");
$trgPrefixWindows = $this->addLastSlashInFolderPath($trgPrefixWindows, "\\");
$outFileWindows = str_replace($trgPrefixLinux, $trgPrefixWindows, $this->outFilePath);
} else {
$outFileWindows = $this->outFilePath;
}
$rv = $inlet->jobAdd($encodingTemplateId, $srcFileWindows, $outFileWindows, $priority, $srcFileWindows, array(), "", $rvObj);
if (!$rv) {
throw new KOperationEngineException("Inlet failure: add job, rv(" . print_r($rvObj, 1) . ")");
}
KalturaLog::debug("jobAdd - encodingTemplate({$encodingTemplateId}), inFile({$srcFileWindows}), outFile({$outFileWindows}),rv-" . print_r($rvObj, 1));
$jobId = $rvObj->job_id;
$attemptCnt = 0;
while ($jobId) {
sleep(60);
$rv = $inlet->jobList(array($jobId), $rvObj);
if (!$rv) {
throw new KOperationEngineException("Inlet failure: job list, rv(" . print_r($rvObj, 1) . ")");
}
switch ($rvObj->job_list[0]->job_state) {
case InletArmadaJobStatus::CompletedSuccess:
$jobId = null;
break;
case InletArmadaJobStatus::CompletedUnknown:
case InletArmadaJobStatus::CompletedFailure:
throw new KOperationEngineException("Inlet failure: job, rv(" . print_r($rvObj, 1) . ")");
break;
}
if ($attemptCnt % 10 == 0) {
KalturaLog::debug("waiting for job completion - " . print_r($rvObj, 1));
}
$attemptCnt++;
}
//KalturaLog::debug("XXX taskConfig=>".print_r(KBatchBase::$taskConfig,1));
KalturaLog::debug("Job completed successfully - " . print_r($rvObj, 1));
if ($trgPrefixWindows) {
$trgPrefixLinux = $this->addLastSlashInFolderPath(KBatchBase::$taskConfig->params->sharedTempPath, "/");
$outFileLinux = str_replace($trgPrefixWindows, $trgPrefixLinux, $rvObj->job_list[0]->job_output_file);
//KalturaLog::debug("XXX str_replace($trgPrefixWindows, ".$trgPrefixLinux.", ".$rvObj->job_list[0]->job_output_file.")==>$outFileLinux");
} else {
$outFileLinux = $rvObj->job_list[0]->job_output_file;
}
if ($outFileLinux != $this->outFilePath) {
KalturaLog::debug("copy({$outFileLinux}, " . $this->outFilePath . ")");
kFile::moveFile($outFileLinux, $this->outFilePath, true);
//copy($outFileLinux, $this->outFilePath);
}
return true;
}
public function UpdateTarget(KDLFlavor $target)
{
/*
* Following code block is a 'dirty' short cut to overload the qt_tools
* target params to H264/AAC.
* Other engines will not be effected.
* The correct solution is to add additional param fields to engin's JSOn record
*/
$paramsMap = KDLUtils::parseParamStr2Map($this->_params);
if (!isset($paramsMap)) {
return;
}
foreach ($paramsMap as $key => $param) {
if ($target->_video) {
$mdObj = $target->_video;
switch ($key) {
case 'video_codec':
$mdObj->_id = $param;
break;
case 'video_bitrate':
$mdObj->_bitRate = $param;
break;
case 'gop':
$mdObj->_gop = $param;
break;
case 'frame_rate':
$mdObj->_frameRate = $param;
break;
case 'width':
$mdObj->_width = $param;
break;
case 'height':
$mdObj->_height = $param;
break;
default:
break;
}
}
if ($target->_audio) {
$mdObj = $target->_audio;
switch ($key) {
case 'audio_codec':
$mdObj->_id = $param;
break;
case 'audio_bitrate':
$mdObj->_bitRate = $param;
break;
case 'sample_rate':
$mdObj->_sampleRate = $param;
break;
case 'channels':
$mdObj->_channels = $param;
break;
default:
break;
}
}
if ($target->_container) {
$mdObj = $target->_container;
switch ($key) {
case 'container_format':
$mdObj->_id = $param;
break;
default:
break;
}
}
}
}
