scratch – Blame information for rev 115
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115 | office | 1 | <?php |
2 | |||
3 | /* |
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4 | * This file is part of PHP-FFmpeg. |
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5 | * |
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6 | * (c) Alchemy <dev.team@alchemy.fr> |
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7 | * |
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8 | * For the full copyright and license information, please view the LICENSE |
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9 | * file that was distributed with this source code. |
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10 | */ |
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11 | |||
12 | namespace FFMpeg\Filters\Frame; |
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13 | |||
14 | use FFMpeg\Media\Frame; |
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15 | |||
16 | class FrameFilters |
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17 | { |
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18 | private $frame; |
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19 | |||
20 | public function __construct(Frame $frame) |
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21 | { |
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22 | $this->frame = $frame; |
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23 | } |
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24 | |||
25 | /** |
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26 | * Fixes the display ratio of the output frame. |
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27 | * |
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28 | * In case the sample ratio and display ratio are different, image may be |
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29 | * anamorphozed. This filter fixes this by specifying the output size. |
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30 | * |
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31 | * @return FrameFilters |
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32 | */ |
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33 | public function fixDisplayRatio() |
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34 | { |
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35 | $this->frame->addFilter(new DisplayRatioFixerFilter()); |
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36 | |||
37 | return $this; |
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38 | } |
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39 | } |