Snippet revisions — Bitbucket

+<?php

+class ProcessVideoQueueCommand extends ContainerAwareCommand

+{

+    protected $videoManager = null;

+    protected $em = null;

+    protected $videoRepository = null;

+    protected $ffmpeg = null;

+    protected function configure()

+    {

+        $this

+            ->setName('video:convert:queue')

+            ->setDescription('Run queue of video encoding')

+        ;

+    }

+    protected function execute(InputInterface $input, OutputInterface $output)

+    {

+        $container = $this->getContainer();

+        $this->videoManager = $container->get('VideoManager');

+        $this->em = $container->get('doctrine.orm.entity_manager');

+        $this->videoRepository = $this->em->getRepository('AppBundle:Video');

+        $logger = $container->get('logger');

+        $ffmprobe = FFMPEG/FFProbe::create()

+        $this->ffmpeg =FFMPEG/FFMpeg::create();

+        $this->ffmpeg->setProber($ffmprobe);

+        $videos = $this->videoRepository->getPendingVideos();

+        $logger->info('Number of VIDEOS TO PROCCESS: '.count($videos));

+        foreach ($videos as $video) {

+            $this->encode($video);

+        }

+    }

+    protected function encode($video)

+    {

+        $container = $this->getContainer();

+        $logger = $container->get('logger');

+        $logger->info('Proccessing video: '.$video->getId());

+        $video->setStatus(Video::STATUS_ENCODING);

+        $video->setEncodingStarted(new \DateTime());

+        $x264Format = new FFMpeg\Format\Video\X264();

+        $formats = array($x264Format);

+        try {

+            // MP4

+            $current = null;

+            foreach ($formats as $format) {

+                $current = $format;

+                $this->ffmpeg

+                    ->open($this->videoManager->getVideoRootFile($video))

+                    ->encode(

+                        $format,

+                        $this->videoManager->getVideoRootPath($video).'/'.$format->getFilename()

+                    )

+                    ->close()

+                ;

+            }

+            $video->setUpdated(new \DateTime('now'));

+            $video->setEncodingFinished(new \DateTime('now'));

+            $video->setStatus(Video::STATUS_COMPLETED);

+            $this->em->flush();

+        } catch (\FFMpeg\Exception\RuntimeException $e) {

+            $logger->info('MSG: '.$e->getMessage());

+            $video->setStatus(Video::STATUS_ERROR);

+            $video->setEncodingErrors(

+                $video->getEncodingErrors()."\n".

+                'Format failed: '.get_class($current)

+            );

+            $this->em->flush();

+        }

+    }

+}

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