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<?php |
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declare(strict_types=1); |
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namespace Soluble\MediaTools\Video\Adapter; |
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use Soluble\MediaTools\Common\Exception\InvalidArgumentException; |
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use Soluble\MediaTools\Common\Exception\UnsupportedParamException; |
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use Soluble\MediaTools\Common\Exception\UnsupportedParamValueException; |
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use Soluble\MediaTools\Common\IO\PlatformNullFile; |
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use Soluble\MediaTools\Video\Config\FFMpegConfigInterface; |
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use Soluble\MediaTools\Video\VideoConvertParamsInterface; |
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class FFMpegAdapter implements ConverterAdapterInterface |
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{ |
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/** @var FFMpegConfigInterface */ |
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protected $ffmpegConfig; |
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public function __construct(FFMpegConfigInterface $ffmpegConfig) |
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{ |
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$this->ffmpegConfig = $ffmpegConfig; |
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} |
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/** |
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* @return array<string, array<string, string>> |
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*/ |
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public function getParamsOptions(): array |
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{ |
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return [ |
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VideoConvertParamsInterface::PARAM_OUTPUT_FORMAT => [ |
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'pattern' => '-f %s', |
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], |
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VideoConvertParamsInterface::PARAM_VIDEO_CODEC => [ |
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'pattern' => '-c:v %s', |
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], |
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VideoConvertParamsInterface::PARAM_VIDEO_BITRATE => [ |
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'pattern' => '-b:v %s', |
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], |
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VideoConvertParamsInterface::PARAM_VIDEO_MIN_BITRATE => [ |
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'pattern' => '-minrate %s', |
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], |
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VideoConvertParamsInterface::PARAM_VIDEO_MAX_BITRATE => [ |
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'pattern' => '-maxrate %s', |
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], |
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VideoConvertParamsInterface::PARAM_AUDIO_CODEC => [ |
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'pattern' => '-c:a %s', |
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], |
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VideoConvertParamsInterface::PARAM_AUDIO_BITRATE => [ |
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'pattern' => '-b:a %s', |
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], |
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VideoConvertParamsInterface::PARAM_PIX_FMT => [ |
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'pattern' => '-pix_fmt %s', |
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], |
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VideoConvertParamsInterface::PARAM_PRESET => [ |
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'pattern' => '-preset %s', |
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], |
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VideoConvertParamsInterface::PARAM_SPEED => [ |
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'pattern' => '-speed %d', |
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], |
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VideoConvertParamsInterface::PARAM_THREADS => [ |
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'pattern' => '-threads %d', |
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], |
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VideoConvertParamsInterface::PARAM_KEYFRAME_SPACING => [ |
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'pattern' => '-g %d', |
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], |
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VideoConvertParamsInterface::PARAM_QUALITY => [ |
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'pattern' => '-quality %s', |
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], |
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VideoConvertParamsInterface::PARAM_VIDEO_QUALITY_SCALE => [ |
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'pattern' => '-qscale:v %d', |
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], |
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VideoConvertParamsInterface::PARAM_CRF => [ |
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'pattern' => '-crf %d', |
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], |
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VideoConvertParamsInterface::PARAM_STREAMABLE => [ |
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'pattern' => '-movflags +faststart', |
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], |
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VideoConvertParamsInterface::PARAM_FRAME_PARALLEL => [ |
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'pattern' => '-frame-parallel %s', |
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], |
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VideoConvertParamsInterface::PARAM_TILE_COLUMNS => [ |
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'pattern' => '-tile-columns %s', |
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], |
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VideoConvertParamsInterface::PARAM_TUNE => [ |
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'pattern' => '-tune %s', |
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], |
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VideoConvertParamsInterface::PARAM_VIDEO_FILTER => [ |
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'pattern' => '-vf %s', |
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], |
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VideoConvertParamsInterface::PARAM_OVERWRITE => [ |
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'pattern' => '-y', |
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], |
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VideoConvertParamsInterface::PARAM_VIDEO_FRAMES => [ |
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'pattern' => '-frames:v %d', |
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], |
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VideoConvertParamsInterface::PARAM_NOAUDIO => [ |
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'pattern' => '-an', |
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], |
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VideoConvertParamsInterface::PARAM_SEEK_START => [ |
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'pattern' => '-ss %s', |
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], |
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VideoConvertParamsInterface::PARAM_SEEK_END => [ |
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'pattern' => '-to %s', |
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], |
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VideoConvertParamsInterface::PARAM_PASSLOGFILE => [ |
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'pattern' => '-passlogfile %s', |
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], |
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VideoConvertParamsInterface::PARAM_PASS => [ |
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'pattern' => '-pass %s', |
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], |
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]; |
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} |
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/** |
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* @return array<string, string> |
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* |
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* @throws UnsupportedParamException |
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* @throws UnsupportedParamValueException |
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*/ |
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public function getMappedConversionParams(VideoConvertParamsInterface $conversionParams): array |
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{ |
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$args = []; |
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$supportedOptions = $this->getParamsOptions(); |
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// Add default overwrite option if not set |
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$overwriteParam = VideoConvertParamsInterface::PARAM_OVERWRITE; |
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if (!$conversionParams->hasParam($overwriteParam)) { |
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$conversionParams = $conversionParams->withBuiltInParam( |
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$overwriteParam, |
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true |
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); |
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} |
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foreach ($conversionParams->toArray() as $paramName => $value) { |
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if (!array_key_exists($paramName, $supportedOptions)) { |
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throw new UnsupportedParamException( |
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sprintf( |
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'FFMpegAdapter does not support param \'%s\'', |
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$paramName |
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) |
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); |
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} |
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$pattern = $supportedOptions[$paramName]['pattern']; |
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if (is_bool($value)) { |
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$args[$paramName] = $value ? $pattern : ''; |
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} elseif ($value instanceof FFMpegCLIValueInterface) { |
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// Will test also FFMpegVideoFilterInterface |
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$args[$paramName] = sprintf($pattern, $value->getFFmpegCLIValue()); |
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} elseif (is_string($value) || is_int($value)) { |
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$args[$paramName] = sprintf($pattern, $value); |
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} else { |
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throw new UnsupportedParamValueException( |
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sprintf( |
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'Param \'%s\' has an unsupported type: \'%s\'', |
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$paramName, |
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is_object($value) ? get_class($value) : gettype($value) |
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) |
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); |
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} |
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} |
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return $args; |
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} |
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/** |
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* @param array<int|string, string> $arguments |
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* @param string|null $inputFile if <null> will not prepend '-i inputFile' in args |
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* @param null|string|PlatformNullFile $outputFile |
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* |
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* @throws InvalidArgumentException |
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*/ |
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public function getCliCommand(array $arguments, ?string $inputFile, $outputFile = null): string |
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{ |
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$inputArg = ($inputFile !== null && $inputFile !== '') |
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? sprintf('-i %s', escapeshellarg($inputFile)) |
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: ''; |
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$outputArg = ''; |
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if ($outputFile instanceof PlatformNullFile) { |
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$outputArg = $outputFile->getNullFile(); |
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} elseif (is_string($outputFile)) { |
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$outputArg = sprintf('%s', escapeshellarg($outputFile)); |
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} elseif ($outputFile !== null) { |
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throw new InvalidArgumentException(sprintf( |
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'Output file must be either a non empty string, null or PlatformNullFile (type %s)', |
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gettype($outputFile) |
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)); |
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} |
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$ffmpegCmd = trim(sprintf( |
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'%s %s %s %s', |
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$this->ffmpegConfig->getBinary(), |
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$inputArg, |
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implode(' ', $arguments), |
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$outputArg |
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)); |
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return $ffmpegCmd; |
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} |
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public function getDefaultThreads(): ?int |
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{ |
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return $this->ffmpegConfig->getThreads(); |
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} |
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} |
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soluble-io /
soluble-mediatools
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