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<?php
declare(strict_types=1);
namespace Soluble\MediaTools\Video;
use Soluble\MediaTools\Config\FFMpegConfig;
use Soluble\MediaTools\Util\Assert\PathAssertionsTrait;
use Soluble\MediaTools\Video\Filter\EmptyVideoFilter;
use Soluble\MediaTools\Video\Filter\VideoFilterInterface;
class ThumbService implements ThumbServiceInterface
{
use PathAssertionsTrait;
/** @var FFMpegConfig */
protected $ffmpegConfig;
public function __construct(FFMpegConfig $ffmpegConfig)
$this->ffmpegConfig = $ffmpegConfig;
}
public function makeThumbnails(string $videoFile, string $outputFile, float $time = 0.0, ?VideoFilterInterface $videoFilter = null): void
$this->ensureFileExists($videoFile);
if ($videoFilter === null) {
$videoFilter = new EmptyVideoFilter();
$process = $this->ffmpegConfig->getProcess();
$ffmpegCmd = $process->buildCommand(
[
($time > 0.0) ? sprintf('-ss %s', $time) : '', // putting time in front is much more efficient
sprintf('-i %s', escapeshellarg($videoFile)), // input filename
$videoFilter->getFFMpegCLIArgument(), // add -vf yadif,nlmeans
'-frames:v 1',
'-q:v 2',
'-y', // tell to overwrite
sprintf('%s', escapeshellarg($outputFile)),
]
);
$process->runCommand($ffmpegCmd);
soluble-io /
soluble-mediatools
