Файл: vendor/php-ffmpeg/php-ffmpeg/src/FFMpeg/Filters/AdvancedMedia/ANullSrcFilter.php
Строк: 62
<?php
namespace FFMpegFiltersAdvancedMedia;
use FFMpegMediaAdvancedMedia;
/**
* @see https://ffmpeg.org/ffmpeg-filters.html#anullsrc
*/
class ANullSrcFilter extends AbstractComplexFilter
{
/**
* @var string|null
*/
private $channelLayout;
/**
* @var int|null
*/
private $sampleRate;
/**
* @var int|null
*/
private $nbSamples;
/**
* ANullSrcComplexFilter constructor.
*
* @param string|null $channelLayout
* @param int|null $sampleRate
* @param int|null $nbSamples
* @param int $priority
*/
public function __construct(
$channelLayout = null,
$sampleRate = null,
$nbSamples = null,
$priority = 0
) {
parent::__construct($priority);
$this->channelLayout = $channelLayout;
$this->sampleRate = $sampleRate;
$this->nbSamples = $nbSamples;
}
/**
* Get name of the filter.
*
* @return string
*/
public function getName()
{
return 'anullsrc';
}
/**
* {@inheritdoc}
*/
public function applyComplex(AdvancedMedia $media)
{
return [
'-filter_complex',
$this->getName().$this->buildFilterOptions([
'channel_layout' => $this->channelLayout,
'sample_rate' => $this->sampleRate,
'nb_samples' => $this->nbSamples,
]),
];
}
}