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| /vendor/php-ffmpeg/php-ffmpeg/src/FFMpeg/Filters/Audio/AddMetadataFilter.php |
|---|
| @@ -0,0 +1,58 @@ |
| <?php |
| /* |
| * This file is part of PHP-FFmpeg. |
| * |
| * (c) Alchemy <info@alchemy.fr> |
| * |
| * For the full copyright and license information, please view the LICENSE |
| * file that was distributed with this source code. |
| */ |
| namespace FFMpeg\Filters\Audio; |
| use FFMpeg\Filters\Audio\AudioFilterInterface; |
| use FFMpeg\Format\AudioInterface; |
| use FFMpeg\Media\Audio; |
| class AddMetadataFilter implements AudioFilterInterface |
| { |
| /** @var Array */ |
| private $metaArr; |
| /** @var Integer */ |
| private $priority; |
| function __construct($metaArr = null, $priority = 9) |
| { |
| $this->metaArr = $metaArr; |
| $this->priority = $priority; |
| } |
| public function getPriority() |
| { |
| //must be of high priority in case theres a second input stream (artwork) to register with audio |
| return $this->priority; |
| } |
| public function apply(Audio $audio, AudioInterface $format) |
| { |
| $meta = $this->metaArr; |
| if (is_null($meta)) { |
| return ['-map_metadata', '-1', '-vn']; |
| } |
| $metadata = []; |
| if (array_key_exists("artwork", $meta)) { |
| array_push($metadata, "-i", $meta['artwork'], "-map", "0", "-map", "1"); |
| unset($meta['artwork']); |
| } |
| foreach ($meta as $k => $v) { |
| array_push($metadata, "-metadata", "$k=$v"); |
| } |
| return $metadata; |
| } |
| } |