60 lines
1.2 KiB
PHP
60 lines
1.2 KiB
PHP
<?php
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/*
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* This file is part of PHP-FFmpeg.
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*
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* (c) Alchemy <info@alchemy.fr>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace FFMpeg;
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class FFProbe extends Binary
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{
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public function probeFormat($pathfile)
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{
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if ( ! is_file($pathfile))
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{
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throw new \InvalidArgumentException($pathfile);
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}
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$cmd = $this->binary . ' ' . $pathfile . ' -show_format';
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return $this->executeProbe($cmd);
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}
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public function probeStreams($pathfile)
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{
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if ( ! is_file($pathfile))
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{
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throw new \InvalidArgumentException($pathfile);
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}
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$cmd = $this->binary . ' ' . $pathfile . ' -show_streams';
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return $this->executeProbe($cmd);
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}
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protected function executeProbe($command)
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{
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$process = new \Symfony\Component\Process\Process($command);
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$process->run();
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if ( ! $process->isSuccessful())
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{
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throw new \RuntimeException(sprintf('Failed to probe %s', $command));
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}
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return $process->getOutput();
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}
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protected static function getBinaryName()
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{
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return 'ffprobe';
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}
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}
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