Файл: vendor/php-ffmpeg/php-ffmpeg/src/FFMpeg/Filters/Video/VideoFilters.php
Строк: 130
<?php
/*
* This file is part of PHP-FFmpeg.
*
* (c) Alchemy <dev.team@alchemy.fr>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace FFMpegFiltersVideo;
use FFMpegCoordinateDimension;
use FFMpegCoordinateFrameRate;
use FFMpegCoordinatePoint;
use FFMpegCoordinateTimeCode;
use FFMpegFiltersAudioAudioFilters;
use FFMpegFiltersAudioAudioResamplableFilter;
use FFMpegMediaVideo;
class VideoFilters extends AudioFilters
{
public function __construct(Video $media)
{
parent::__construct($media);
}
/**
* Resizes a video to a given dimension.
*
* @param string $mode
* @param bool $forceStandards
*
* @return VideoFilters
*/
public function resize(Dimension $dimension, $mode = ResizeFilter::RESIZEMODE_FIT, $forceStandards = true)
{
$this->media->addFilter(new ResizeFilter($dimension, $mode, $forceStandards));
return $this;
}
/**
* Changes the video framerate.
*
* @param int $gop
*
* @return VideoFilters
*/
public function framerate(FrameRate $framerate, $gop)
{
$this->media->addFilter(new FrameRateFilter($framerate, $gop));
return $this;
}
/**
* Extract multiple frames from the video.
*
* @param string $frameRate
* @param string $destinationFolder
*
* @return $this
*/
public function extractMultipleFrames($frameRate = ExtractMultipleFramesFilter::FRAMERATE_EVERY_2SEC, $destinationFolder = __DIR__)
{
$this->media->addFilter(new ExtractMultipleFramesFilter($frameRate, $destinationFolder));
return $this;
}
/**
* Synchronizes audio and video.
*
* @return VideoFilters
*/
public function synchronize()
{
$this->media->addFilter(new SynchronizeFilter());
return $this;
}
/**
* Clips (cuts) the video.
*
* @param TimeCode $start
* @param TimeCode $duration
*
* @return VideoFilters
*/
public function clip($start, $duration = null)
{
$this->media->addFilter(new ClipFilter($start, $duration));
return $this;
}
/**
* Resamples the audio file.
*
* @param int $rate
*
* @return AudioFilters
*/
public function audioResample($rate)
{
$this->media->addFilter(new AudioResamplableFilter($rate));
return $this;
}
/**
* Adds padding (black bars) to a video.
*
* @return VideoFilters
*/
public function pad(Dimension $dimension)
{
$this->media->addFilter(new PadFilter($dimension));
return $this;
}
public function rotate($angle)
{
$this->media->addFilter(new RotateFilter($angle, 30));
return $this;
}
/**
* Crops the video.
*
* @return VideoFilters
*/
public function crop(Point $point, Dimension $dimension)
{
$this->media->addFilter(new CropFilter($point, $dimension));
return $this;
}
/**
* @param string $imagePath
*
* @return $this
*/
public function watermark($imagePath, array $coordinates = [])
{
$this->media->addFilter(new WatermarkFilter($imagePath, $coordinates));
return $this;
}
/**
* Applies a custom filter: -vf foo bar.
*
* @param string $parameters
*
* @return VideoFilters
*/
public function custom($parameters)
{
$this->media->addFilter(new CustomFilter($parameters));
return $this;
}
}