/**
* Completes track information from a given path using mediainfo.
* @param Track $track
*/
public function autocompleteTrack(Track $track)
{
$only_audio = true;
//initialized true until video track is found.
if (!$track->getPath()) {
throw new \BadMethodCallException('Input track has no path defined');
}
$xml = simplexml_load_string($this->getMediaInfo($track->getPath()));
if (!$this->xmlHasMediaContent($xml)) {
throw new \InvalidArgumentException("This file has no accesible video " . "nor audio tracks\n" . $track->getPath());
}
foreach ($xml->File->track as $xml_track) {
switch ((string) $xml_track['type']) {
case "General":
$track->setMimetype($xml_track->Internet_media_type);
$track->setBitrate(intval($xml_track->Overall_bit_rate[0]));
$aux = intval((string) $xml_track->Duration[0]);
$track->setDuration(ceil($aux / 1000));
$track->setSize((string) $xml_track->File_size[0]);
break;
case "Video":
$track->setVcodec((string) $xml_track->Format[0]);
$track->setFramerate((string) $xml_track->Frame_rate[0]);
$track->setWidth(intval($xml_track->Width));
$track->setHeight(intval($xml_track->Height));
$only_audio = false;
break;
case "Audio":
$track->setAcodec((string) $xml_track->Format[0]);
$track->setChannels(intval($xml_track->Channel_s_));
break;
}
$track->setOnlyAudio($only_audio);
}
}
/**
* Completes track information from a given path using mediainfo.
* @param Track $track
*/
public function autocompleteTrack(Track $track)
{
$only_audio = true;
//initialized true until video track is found.
if (!$track->getPath()) {
throw new \BadMethodCallException('Input track has no path defined');
}
$json = json_decode($this->getMediaInfo($track->getPath()));
if (!$this->jsonHasMediaContent($json)) {
throw new \InvalidArgumentException("This file has no accesible video " . "nor audio tracks\n" . $track->getPath());
}
$track->setMimetype(mime_content_type($track->getPath()));
$track->setBitrate(intval($json->format->bit_rate));
$aux = intval((string) $json->format->duration);
$track->setDuration(ceil($aux));
$track->setSize((string) $json->format->size);
foreach ($json->streams as $stream) {
switch ((string) $stream->codec_type) {
case "video":
$track->setVcodec((string) $stream->codec_name);
$track->setFramerate((string) $stream->avg_frame_rate);
$track->setWidth(intval($stream->width));
$track->setHeight(intval($stream->height));
$only_audio = false;
break;
case "audio":
$track->setAcodec((string) $stream->codec_name);
$track->setChannels(intval($stream->channels));
break;
}
$track->setOnlyAudio($only_audio);
}
}
/**
* Completes track information from a given path using ffmpeg.
* @param Track $track
*/
public function autocompleteTrack(Track $track)
{
if (!$track->getPath()) {
throw new \BadMethodCallException('Input track has no path defined');
}
$file = $track->getPath();
$movie = new \ffmpeg_movie($file, false);
$finfo = new \finfo();
if (!$this->fileHasMediaContent($finfo, $file)) {
throw new \InvalidArgumentException("This file has no video nor audio tracks");
}
$only_audio = true;
// General
$track->setMimetype($finfo->file($file, FILEINFO_MIME_TYPE));
$track->setBitrate($movie->getBitRate());
$track->setDuration(ceil($movie->getDuration()));
$track->setSize(filesize($file));
if ($movie->hasVideo()) {
$only_audio = false;
$track->setVcodec($movie->getVideoCodec());
$track->setFramerate($movie->getFrameRate());
$track->setWidth($movie->getFrameWidth());
$track->setHeight($movie->getFrameHeight());
}
if ($movie->hasAudio()) {
$track->setAcodec($movie->getAudioCodec());
$track->setChannels($movie->getAudioChannels());
}
$track->setOnlyAudio($only_audio);
}
public function testGetterAndSetter()
{
$tags = array('tag_a', 'tag_b');
$language = 'portuñol';
$url = '/mnt/video/123/23435.mp4';
$path = '/mnt/video/123/23435.mp4';
$mime = 'video/mpeg4';
$duration = 3456;
$acodec = 'aac';
$vcodec = 'mpeg4-HP';
$bitrate = 10000;
$framerate = '25/1';
$only_audio = false;
$channels = 1;
$duration = 66666;
$width = 1920;
$height = 1080;
$hide = false;
$numview = 3;
$resolution = array('width' => $width, 'height' => $height);
$track = new Track();
$track->setTags($tags);
$track->setLanguage($language);
$track->setUrl($url);
$track->setPath($path);
$track->setMimeType($mime);
$track->setDuration($duration);
$track->setAcodec($acodec);
$track->setVcodec($vcodec);
$track->setBitrate($bitrate);
$track->setFramerate($framerate);
$track->setOnlyAudio($only_audio);
$track->setChannels($channels);
$track->setDuration($duration);
$track->setWidth($width);
$track->setHeight($height);
$track->setHide($hide);
$track->setNumview($numview);
$track->setResolution($resolution);
$this->assertEquals($tags, $track->getTags());
$this->assertEquals($language, $track->getLanguage());
$this->assertEquals($url, $track->getUrl());
$this->assertEquals($path, $track->getPath());
$this->assertEquals($mime, $track->getMimeType());
$this->assertEquals($duration, $track->getDuration());
$this->assertEquals($acodec, $track->getAcodec());
$this->assertEquals($vcodec, $track->getVcodec());
$this->assertEquals($bitrate, $track->getBitrate());
$this->assertEquals($framerate, $track->getFramerate());
$this->assertFalse($only_audio, $track->getOnlyAudio());
$this->assertEquals($channels, $track->getChannels());
$this->assertEquals($duration, $track->getDuration());
$this->assertEquals($width, $track->getWidth());
$this->assertEquals($height, $track->getHeight());
$this->assertFalse($hide, $track->getHide());
$this->assertEquals($numview, $track->getNumview());
$this->assertEquals($resolution, $track->getResolution());
}
public function importRecording($opencastId, $invert = false)
{
$mediaPackage = $this->opencastClient->getMediaPackage($opencastId);
$seriesRepo = $this->dm->getRepository('PumukitSchemaBundle:Series');
if (isset($mediaPackage["series"])) {
$series = $seriesRepo->findOneBy(array("properties.opencast" => $mediaPackage["series"]));
} else {
$series = $seriesRepo->findOneBy(array("properties.opencast" => "default"));
}
if (!$series) {
$series = $this->importSeries($mediaPackage);
}
$multimediaobjectsRepo = $this->dm->getRepository('PumukitSchemaBundle:MultimediaObject');
$onemultimediaobjects = $multimediaobjectsRepo->findOneBy(array("properties.opencast" => $mediaPackage["id"]));
if ($onemultimediaobjects == null) {
$title = $mediaPackage["title"];
$properties = $mediaPackage["id"];
$recDate = $mediaPackage["start"];
$multimediaObject = $this->factoryService->createMultimediaObject($series);
$multimediaObject->setSeries($series);
$multimediaObject->setRecordDate($recDate);
$multimediaObject->setProperty("opencast", $properties);
$multimediaObject->setProperty("opencastinvert", boolval($invert));
$multimediaObject->setProperty("opencasturl", $this->opencastClient->getPlayerUrl() . "?id=" . $properties);
$multimediaObject->setTitle($title);
if (isset($mediaPackage["language"])) {
$multimediaObject->setProperty("opencastlanguage", strtolower($mediaPackage["language"]));
} else {
$multimediaObject->setProperty("opencastlanguage", 'en');
}
foreach ($this->otherLocales as $locale) {
$multimediaObject->setTitle($title, $locale);
}
//Multiple tracks
if (isset($mediaPackage["media"]["track"][0])) {
for ($i = 0; $i < count($mediaPackage["media"]["track"]); $i++) {
$tags = $mediaPackage["media"]["track"][$i]["tags"];
$url = $mediaPackage["media"]["track"][$i]["url"];
$mime = $mediaPackage["media"]["track"][$i]["mimetype"];
$duration = $mediaPackage["media"]["track"][$i]["duration"];
$track = new Track();
if (isset($mediapackage["media"]["track"][$i]["audio"])) {
$acodec = $mediaPackage["media"]["track"][$i]["audio"]["encoder"]["type"];
$track->setAcodec($acodec);
}
if (isset($mediaPackage["language"])) {
$track->setLanguage(strtolower($mediaPackage["language"]));
}
if (isset($mediaPackage["media"]["track"][$i]["video"])) {
$vcodec = $mediaPackage["media"]["track"][$i]["video"]["encoder"]["type"];
$track->setVcodec($vcodec);
$framerate = $mediaPackage["media"]["track"][$i]["video"]["framerate"];
$track->setFramerate($framerate);
}
if (!$track->getVcodec() && $track->getAcodec()) {
$track->setOnlyAudio(true);
}
$track->addTag("opencast");
$track->addTag($mediaPackage["media"]["track"][$i]["type"]);
$track->setUrl($url);
$track->setPath($this->opencastService->getPath($url));
$track->setMimeType($mime);
$track->setDuration($duration / 1000);
$this->inspectionService->autocompleteTrack($track);
$multimediaObject->setDuration($track->getDuration());
$multimediaObject->addTrack($track);
}
} else {
$tags = $mediaPackage["media"]["track"]["tags"];
$url = $mediaPackage["media"]["track"]["url"];
$mime = $mediaPackage["media"]["track"]["mimetype"];
$duration = $mediaPackage["media"]["track"]["duration"];
$track = new Track();
if (isset($mediapackage["media"]["track"]["audio"])) {
$acodec = $mediaPackage["media"]["track"]["audio"]["encoder"]["type"];
$track->setAcodec($acodec);
}
if (isset($mediaPackage["media"]["track"]["video"])) {
$vcodec = $mediaPackage["media"]["track"]["video"]["encoder"]["type"];
$track->setVcodec($vcodec);
$framerate = $mediaPackage["media"]["track"]["video"]["framerate"];
$track->setFramerate($framerate);
}
if (!$track->getVcodec() && $track->getAcodec()) {
$track->setOnlyAudio(true);
}
$track->addTag("opencast");
$track->addTag($mediaPackage["media"]["track"]["type"]);
$track->setUrl($url);
$track->setPath($this->opencastService->getPath($url));
$track->setMimeType($mime);
$track->setDuration($duration / 1000);
$this->inspectionService->autocompleteTrack($track);
$multimediaObject->setDuration($track->getDuration());
$multimediaObject->addTrack($track);
}
for ($j = 0; $j < count($mediaPackage["attachments"]["attachment"]); $j++) {
if (isset($mediaPackage["attachments"]["attachment"][$j]["type"])) {
if ($mediaPackage["attachments"]["attachment"][$j]["type"] == "presenter/search+preview") {
$tags = $mediaPackage["attachments"]["attachment"][$j]["tags"];
$url = $mediaPackage["attachments"]["attachment"][$j]["url"];
$pic = new Pic();
$pic->setTags(array($tags));
$pic->setUrl($url);
$multimediaObject->addPic($pic);
}
}
}
$tagRepo = $this->dm->getRepository('PumukitSchemaBundle:Tag');
$opencastTag = $tagRepo->findOneByCod('TECHOPENCAST');
if ($opencastTag) {
$tagService = $this->tagService;
$tagAdded = $tagService->addTagToMultimediaObject($multimediaObject, $opencastTag->getId());
}
$this->dm->persist($multimediaObject);
$this->dm->flush();
if ($track) {
$opencastUrls = $this->getOpencastUrls($opencastId);
$this->opencastService->genSbs($multimediaObject, $opencastUrls);
}
}
}
