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Creation of a waveform method in FFMpeg\Media\Video

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This commit is contained in:
Romain Biard 2016-11-16 12:29:56 -03:00
commit 9f970c5d5a
4 changed files with 16 additions and 6 deletions
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2
src/FFMpeg/Filters/Waveform/WaveformFilterInterface.php
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@ -3,7 +3,7 @@
/* /*
* This file is part of PHP-FFmpeg. * This file is part of PHP-FFmpeg.
* *
* (c) Alchemy <dev.team@alchemy.fr> * (c) Strime <contact@strime.io>
* *
* For the full copyright and license information, please view the LICENSE * For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code. * file that was distributed with this source code.

8
src/FFMpeg/Filters/Waveform/WaveformFilters.php
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@ -3,7 +3,7 @@
/* /*
* This file is part of PHP-FFmpeg. * This file is part of PHP-FFmpeg.
* *
* (c) Alchemy <dev.team@alchemy.fr> * (c) Strime <contact@strime.io>
* *
* For the full copyright and license information, please view the LICENSE * For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code. * file that was distributed with this source code.
@ -23,16 +23,16 @@ class WaveformFilters
} }
/** /**
* Fixes the display ratio of the output frame. * Fixes the display ratio of the output waveform.
* *
* In case the sample ratio and display ratio are different, image may be * In case the sample ratio and display ratio are different, image may be
* anamorphozed. This filter fixes this by specifying the output size. * anamorphozed. This filter fixes this by specifying the output size.
* *
* @return FrameFilters * @return WaveformFilters
*/ */
public function fixDisplayRatio() public function fixDisplayRatio()
{ {
$this->frame->addFilter(new DisplayRatioFixerFilter()); $this->waveform->addFilter(new DisplayRatioFixerFilter());
return $this; return $this;
} }

2
src/FFMpeg/Filters/Waveform/WaveformRatioFixerFilter.php
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@ -3,7 +3,7 @@
/* /*
* This file is part of PHP-FFmpeg. * This file is part of PHP-FFmpeg.
* *
* (c) Alchemy <dev.team@alchemy.fr> * (c) Strime <contact@strime.io>
* *
* For the full copyright and license information, please view the LICENSE * For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code. * file that was distributed with this source code.

10
src/FFMpeg/Media/Video.php
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@ -181,4 +181,14 @@ class Video extends Audio
{ {
return new Frame($this, $this->driver, $this->ffprobe, $at); return new Frame($this, $this->driver, $this->ffprobe, $at);
} }
/**
* Gets the waveform of the video.
*
* @return Waveform
*/
public function waveform()
{
return new Waveform($this, $this->driver, $this->ffprobe);
}
} }