123 lines
2.7 KiB
PHP
123 lines
2.7 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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use Alchemy\BinaryDriver\ConfigurationInterface;
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use FFMpeg\Driver\FFMpegDriver;
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use FFMpeg\Exception\InvalidArgumentException;
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use FFMpeg\Media\Audio;
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use FFMpeg\Media\Video;
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use Psr\Log\LoggerInterface;
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class FFMpeg
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{
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/** @var FFMpegDriver */
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private $driver;
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/** @var FFProbe */
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private $ffprobe;
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public function __construct(FFMpegDriver $ffmpeg, FFProbe $ffprobe)
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{
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$this->driver = $ffmpeg;
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$this->ffprobe = $ffprobe;
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}
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/**
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* Sets FFProbe.
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*
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* @param FFProbe
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*
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* @return FFMpeg
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*/
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public function setFFProbe(FFProbe $ffprobe)
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{
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$this->ffprobe = $ffprobe;
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return $this;
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}
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/**
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* Gets FFProbe.
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*
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* @return FFProbe
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*/
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public function getFFProbe()
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{
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return $this->ffprobe;
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}
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/**
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* Sets the ffmpeg driver.
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*
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* @return FFMpeg
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*/
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public function setFFMpegDriver(FFMpegDriver $ffmpeg)
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{
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$this->driver = $ffmpeg;
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return $this;
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}
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/**
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* Gets the ffmpeg driver.
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*
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* @return FFMpegDriver
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*/
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public function getFFMpegDriver()
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{
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return $this->driver;
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}
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/**
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* Opens a file in order to be processed.
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*
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* @param string $pathfile A pathfile
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*
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* @return Audio|Video
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*
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* @throws InvalidArgumentException
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*/
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public function open($pathfile)
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{
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if (!file_exists($pathfile)) {
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throw new InvalidArgumentException(sprintf('File %s does not exists', $pathfile));
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}
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$streams = $this->ffprobe->streams($pathfile);
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if (0 < count($streams->videos())) {
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return new Video($pathfile, $this->driver, $this->ffprobe);
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} elseif (0 < count($streams->audios())) {
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return new Audio($pathfile, $this->driver, $this->ffprobe);
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}
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throw new InvalidArgumentException('Unable to detect file format, only audio and video supported');
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}
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/**
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* Creates a new FFMpeg instance.
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*
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* @param array|ConfigurationInterface $configuration
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* @param LoggerInterface $logger
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* @param FFProbe $probe
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*
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* @return FFMpeg
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*/
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public static function create($configuration = array(), LoggerInterface $logger = null, FFProbe $probe = null)
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{
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if (null === $probe) {
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$probe = FFProbe::create($configuration, $logger, null);
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}
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return new static(FFMpegDriver::create($logger, $configuration), $probe);
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}
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}
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