Файл: vendor/php-ffmpeg/php-ffmpeg/src/FFMpeg/Format/Video/DefaultVideo.php
Строк: 137
<?php
/*
* This file is part of PHP-FFmpeg.
*
* (c) Alchemy <info@alchemy.fr>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace FFMpegFormatVideo;
use FFMpegExceptionInvalidArgumentException;
use FFMpegFFProbe;
use FFMpegFormatAudioDefaultAudio;
use FFMpegFormatProgressListenerVideoProgressListener;
use FFMpegFormatVideoInterface;
use FFMpegMediaMediaTypeInterface;
/**
* The abstract default Video format.
*/
abstract class DefaultVideo extends DefaultAudio implements VideoInterface
{
/** @var string */
protected $videoCodec;
/** @var int */
protected $kiloBitrate = 1000;
/** @var int */
protected $modulus = 16;
/** @var array */
protected $additionalParamaters;
/** @var array */
protected $initialParamaters;
/**
* {@inheritdoc}
*/
public function getKiloBitrate()
{
return $this->kiloBitrate;
}
/**
* Sets the kiloBitrate value.
*
* @param int $kiloBitrate
*
* @throws InvalidArgumentException
*/
public function setKiloBitrate($kiloBitrate)
{
if ($kiloBitrate < 0) {
throw new InvalidArgumentException('Wrong kiloBitrate value');
}
$this->kiloBitrate = (int) $kiloBitrate;
return $this;
}
/**
* {@inheritdoc}
*/
public function getVideoCodec()
{
return $this->videoCodec;
}
/**
* Sets the video codec, Should be in the available ones, otherwise an
* exception is thrown.
*
* @param string $videoCodec
*
* @throws InvalidArgumentException
*/
public function setVideoCodec($videoCodec)
{
if (!in_array($videoCodec, $this->getAvailableVideoCodecs())) {
throw new InvalidArgumentException(sprintf('Wrong videocodec value for %s, available formats are %s', $videoCodec, implode(', ', $this->getAvailableVideoCodecs())));
}
$this->videoCodec = $videoCodec;
return $this;
}
/**
* @return int
*/
public function getModulus()
{
return $this->modulus;
}
/**
* {@inheritdoc}
*/
public function getAdditionalParameters()
{
return $this->additionalParamaters;
}
/**
* Sets additional parameters.
*
* @param array $additionalParamaters
*
* @throws InvalidArgumentException
*/
public function setAdditionalParameters($additionalParamaters)
{
if (!is_array($additionalParamaters)) {
throw new InvalidArgumentException('Wrong additionalParamaters value');
}
$this->additionalParamaters = $additionalParamaters;
return $this;
}
/**
* {@inheritdoc}
*/
public function getInitialParameters()
{
return $this->initialParamaters;
}
/**
* Sets initial parameters.
*
* @param array $initialParamaters
*
* @throws InvalidArgumentException
*/
public function setInitialParameters($initialParamaters)
{
if (!is_array($initialParamaters)) {
throw new InvalidArgumentException('Wrong initialParamaters value');
}
$this->initialParamaters = $initialParamaters;
return $this;
}
/**
* {@inheritdoc}
*/
public function createProgressListener(MediaTypeInterface $media, FFProbe $ffprobe, $pass, $total, $duration = 0)
{
$format = $this;
$listeners = [new VideoProgressListener($ffprobe, $media->getPathfile(), $pass, $total, $duration)];
foreach ($listeners as $listener) {
$listener->on('progress', function () use ($format, $media) {
$format->emit('progress', array_merge([$media, $format], func_get_args()));
});
}
return $listeners;
}
}