| /vendor/php-ffmpeg/php-ffmpeg/src/FFMpeg/Filters/Video/VideoFilters.php |
|---|
| @@ -0,0 +1,178 @@ |
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| <?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 FFMpeg\Filters\Video; |
| |
| use FFMpeg\Coordinate\Point; |
| use FFMpeg\Media\Video; |
| use FFMpeg\Coordinate\TimeCode; |
| use FFMpeg\Coordinate\Dimension; |
| use FFMpeg\Coordinate\FrameRate; |
| use FFMpeg\Filters\Audio\AudioResamplableFilter; |
| use FFMpeg\Filters\Audio\AudioFilters; |
| |
| class VideoFilters extends AudioFilters |
| { |
| public function __construct(Video $media) |
| { |
| parent::__construct($media); |
| } |
| |
| /** |
| * Resizes a video to a given dimension. |
| * |
| * @param Dimension $dimension |
| * @param string $mode |
| * @param Boolean $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 FrameRate $framerate |
| * @param Integer $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 Integer $rate |
| * |
| * @return AudioFilters |
| */ |
| public function audioResample($rate) |
| { |
| $this->media->addFilter(new AudioResamplableFilter($rate)); |
| |
| return $this; |
| } |
| |
| /** |
| * Adds padding (black bars) to a video. |
| * |
| * @param Dimension $dimension |
| * |
| * @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 |
| * |
| * @param Point $point |
| * @param Dimension $dimension |
| * |
| * @return VideoFilters |
| */ |
| public function crop(Point $point, Dimension $dimension) |
| { |
| $this->media->addFilter(new CropFilter($point, $dimension)); |
| |
| return $this; |
| } |
| |
| /** |
| * @param string $imagePath |
| * @param array $coordinates |
| * |
| * @return $this |
| */ |
| public function watermark($imagePath, array $coordinates = array()) |
| { |
| $this->media->addFilter(new WatermarkFilter($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; |
| } |
| } |
