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<?php
/**
* This file is part of the PHP-FFmpeg-video-streaming package.
*
* (c) Amin Yazdanpanah <[email protected]>
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Streaming;
use Alchemy\BinaryDriver\Listeners\ListenerInterface;
use Evenement\EventEmitter;
class FFMpegListener extends EventEmitter implements ListenerInterface
{
/** @var string */
private $event;
* FFMpegListener constructor.
* @param string $event
public function __construct($event = 'listen')
$this->event = $event;
}
* Handle the output of a ProcessRunner
* @param string $type The data type, one of Process::ERR, Process::OUT constants
* @param string $data The output
public function handle($type, $data)
foreach (explode(PHP_EOL, $data) as $line) {
$this->emit($this->event, [$line]);
* An array of events that should be forwarded to BinaryInterface
* @return array
public function forwardedEvents()
return [$this->event];