$resolution = $video->resolution;
}
// See if a source with the same format and resolution already exists
$existing = elgg_get_entities_from_metadata(array('type' => 'object', 'subtype' => 'video_source', 'container_guid' => $video->getGUID(), 'metadata_name_value_pairs' => array('format' => $format, 'resolution' => $resolution)));
if (!empty($existing)) {
// Reconvert an existing source
$source = $existing[0];
$outputfile = $source->getFilenameOnFilestore();
} else {
$basename = $video->getFilenameWithoutExtension();
$filename = "video/{$video->getGUID()}/{$basename}_{$resolution}.{$format}";
// Create a new entity that represents the physical file
$source = new VideoSource();
$source->format = $format;
$source->setFilename($filename);
$source->setMimeType("video/{$format}");
$source->resolution = $resolution;
$source->bitrate = $bitrate;
$source->owner_guid = $video->getOwnerGUID();
$source->container_guid = $video->getGUID();
$source->access_id = $video->access_id;
$source->save();
}
try {
$converter = new VideoConverter();
$converter->setInputfile($video->getFilenameOnFilestore());
$converter->setOutputfile($source->getFilenameOnFilestore());
$converter->setResolution($resolution);
$converter->setBitrate($bitrate);
$converter->convert();
$source->conversion_done = true;
/**
* Create different video sources based on plugin configuration
*/
public function setSources()
{
$flavors = video_get_flavor_settings();
foreach ($flavors as $flavor) {
$source = new VideoSource();
$source->container_guid = $this->getGUID();
$source->owner_guid = $this->getOwnerGUID();
$source->access_id = $this->access_id;
$source->conversion_done = false;
if (empty($flavor['resolution'])) {
$source->resolution = null;
// Use resolution of the parent in the filename
$resolution = $this->resolution;
} else {
$source->resolution = $flavor['resolution'];
$resolution = $source->resolution;
}
if (empty($flavor['bitrate'])) {
$source->bitrate = null;
} else {
$source->bitrate = $flavor['bitrate'];
}
$source->format = $flavor['format'];
$basename = $this->getFilenameWithoutExtension();
$filename = "video/{$this->getGUID()}/{$basename}_{$resolution}.{$source->format}";
$source->setFilename($filename);
$source->setMimeType("video/{$source->format}");
$source->save();
}
}
