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<?php |
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declare(strict_types=1); |
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namespace Soluble\MediaTools\Preset\MP4; |
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use Soluble\MediaTools\Preset\PresetInterface; |
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use Soluble\MediaTools\Video\VideoAnalyzerInterface; |
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use Soluble\MediaTools\Video\VideoConverterInterface; |
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use Soluble\MediaTools\Video\VideoConvertParams; |
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use Soluble\MediaTools\Video\VideoInfoReaderInterface; |
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class StreamableH264Preset implements PresetInterface |
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{ |
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/** @var VideoInfoReaderInterface */ |
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private $reader; |
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/** @var VideoConverterInterface */ |
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private $converter; |
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/** @var VideoAnalyzerInterface */ |
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private $analyzer; |
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public function __construct(VideoInfoReaderInterface $reader, VideoConverterInterface $converter, VideoAnalyzerInterface $analyzer) |
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{ |
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$this->converter = $converter; |
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$this->reader = $reader; |
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$this->analyzer = $analyzer; |
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} |
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public function convert(string $file, ?int $width = null, ?int $height = null): void |
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{ |
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$info = $this->reader->getInfo($file); |
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$vStream = $info->getVideoStreams()->getFirst(); |
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$aStream = $info->getAudioStreams()->getFirst(); |
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$width = $width ?? $vStream->getWidth(); |
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$height = $height ?? $vStream->getHeight(); |
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$params = $this->getParams($width, $height); |
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$outputFile = sprintf('%s/%s.new.mp4', sys_get_temp_dir(), basename($file)); |
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$cb = function ($stderr, $stdin): void { |
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echo '.'; |
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}; |
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$this->converter->convert($file, $outputFile, $params, $cb); |
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} |
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public function getParams(int $width, int $height): VideoConvertParams |
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{ |
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$params = (new VideoConvertParams()) |
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->withVideoCodec('libx264') |
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->withStreamable(true) |
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->withCrf(24); |
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return $params; |
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} |
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} |
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soluble-io /
soluble-mediatools-cli
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