Pimcore\Model\Asset\Video::update PHP Метод

    protected function update()
    {
        // only do this if the file exists and contains data
        if ($this->getDataChanged() || !$this->getCustomSetting("duration")) {
            try {
                $this->setCustomSetting("duration", $this->getDurationFromBackend());
            } catch (\Exception $e) {
                Logger::err("Unable to get duration of video: " . $this->getId());
            }
        }
        $this->clearThumbnails();
        parent::update();
    }