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<?php |
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declare(strict_types=1); |
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namespace Soluble\MediaTools\Video\Info; |
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use Psr\Log\LoggerInterface; |
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use Soluble\MediaTools\Video\Info\Util\MetadataTypeSafeReader; |
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final class AudioStream implements AudioStreamInterface |
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{ |
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/** @var array<string, mixed> */ |
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private $streamMetadata; |
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/** @var MetadataTypeSafeReader */ |
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private $tsReader; |
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/** |
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* @param array<string, mixed> $streamMetadata |
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*/ |
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public function __construct(array $streamMetadata, ?LoggerInterface $logger = null) |
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{ |
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$this->streamMetadata = $streamMetadata; |
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$this->tsReader = new MetadataTypeSafeReader($streamMetadata, $logger); |
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} |
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public function getIndex(): int |
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{ |
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return $this->tsReader->getKeyIntValue('index'); |
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} |
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public function getCodecType(): string |
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{ |
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return $this->tsReader->getKeyStringValue('codec_type'); |
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} |
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public function getCodecName(): string |
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{ |
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return $this->tsReader->getKeyStringValue('codec_name'); |
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} |
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public function getCodecLongName(): ?string |
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{ |
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return $this->tsReader->getKeyStringOrNullValue('codec_long_name'); |
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} |
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public function getCodecTimeBase(): ?string |
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{ |
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return $this->tsReader->getKeyStringOrNullValue('codec_time_base'); |
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} |
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public function getCodecTagString(): ?string |
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{ |
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return $this->tsReader->getKeyStringOrNullValue('codec_tag_string'); |
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} |
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public function getStartTime(): ?float |
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{ |
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return $this->tsReader->getKeyFloatOrNullValue('start_time'); |
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} |
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public function getTimeBase(): ?string |
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{ |
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return $this->tsReader->getKeyStringOrNullValue('time_base'); |
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} |
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public function getDurationTs(): ?int |
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{ |
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return $this->tsReader->getKeyIntOrNullValue('duration_ts'); |
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} |
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public function getDuration(): float |
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{ |
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return $this->tsReader->getKeyFloatValue('duration'); |
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} |
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public function getProfile(): ?string |
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{ |
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return $this->tsReader->getKeyStringOrNullValue('profile'); |
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} |
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public function getBitRate(): ?int |
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{ |
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return $this->tsReader->getKeyIntOrNullValue('bit_rate'); |
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} |
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/** |
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* @return array<string, string> |
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*/ |
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public function getTags(): array |
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{ |
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return $this->streamMetadata['tags'] ?? []; |
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} |
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/** |
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* Return underlying ffprobe json metadata. |
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* |
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* @return array<string, mixed> |
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*/ |
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public function getStreamMetadata(): array |
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{ |
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return $this->streamMetadata; |
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} |
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} |
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soluble-io /
soluble-mediatools
