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<?php |
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2
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class Nip_File_Video extends Nip_File_Handler { |
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3
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4
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static public $extensions = array('avi', 'mp4', 'mpg', 'mpeg', 'mkv', 'm4v'); |
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protected $_ffmpeg_video; |
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7
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public function convert($params = array(), $removeOriginal = true) { |
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if (!$params['f'] || $params['f'] == $this->extension) { |
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return; |
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} |
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$command = []; |
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$command[] = '/usr/bin/ffmpeg'; |
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$command[] = "-i ".escapeshellarg($this->path); |
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foreach ($params as $key => $value) { |
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$command[] = "-$key ".escapeshellarg($value); |
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} |
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$path = dirname($this->path) .DIRECTORY_SEPARATOR. pathinfo($this->path, PATHINFO_FILENAME) . '.' . strtolower($params['f']); |
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$command[] = $path; |
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$command = implode(" ", $command) . " && chmod 777 $path".($removeOriginal ? " && rm $this->path" : ""); |
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$process = new Process($command); |
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$process->start(); |
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} |
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public function saveRandomFrame($dir, $width = false, $height = false) { |
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/* @var $frame ffmpeg_frame */ |
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$frame = $this->getRandomFrame(); |
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$image = new Image_VideoFrame(); |
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$image->setFFmpegFrame($frame); |
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if (!$width) { |
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$width = $frame->getWidth(); |
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} |
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if (!$height) { |
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$height = $frame->getHeight(); |
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} |
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$image->cropToCenter($width, $height); |
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$image->unsharpMask(); |
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$filename = explode(".", basename($this->path)); |
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array_pop($filename); |
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$filename[] = "jpg"; |
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$filename = implode(".", $filename); |
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$image->path = $dir . '/' . $filename; |
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$image->save(); |
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} |
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50
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51
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public function getRandomFrame() |
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{ |
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return $this->getFFmpegVideo()->getFrame(rand(1, $this->getFrameCount())); |
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} |
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56
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protected function getFFmpegVideo() |
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{ |
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if (!$this->_ffmpeg_video) { |
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$this->_ffmpeg_video = new ffmpeg_movie($this->path); |
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} |
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return $this->_ffmpeg_video; |
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} |
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64
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65
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public function getFrameCount() |
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{ |
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return $this->getFFmpegVideo()->getFrameCount(); |
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} |
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69
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} |
ByTIC /
framework
You can fix this by adding a namespace to your class:
When choosing a vendor namespace, try to pick something that is not too generic to avoid conflicts with other libraries.