32 lines
753 B
PHP
32 lines
753 B
PHP
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<?php
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namespace App\Media\QuickTime\Atoms\moov\trak\mdia;
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use App\Media\QuickTime\Atoms\SubAtom;
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class hdlr extends SubAtom
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{
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protected const unpack = [
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'version'=>['c',1],
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'flags'=>['a3',3],
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'ctype'=>['a4',4],
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'csubtype'=>['a4',4],
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'cmanufact'=>['a4',4],
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'cflags'=>['a4',4],
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'cmask'=>['a4',4],
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];
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public function __construct(int $offset,int $size,string $filename,?string $data)
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{
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parent::__construct($offset,$size,$filename);
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$this->cache = $this->cache();
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$this->cache['name'] = pascal_string($this->unused_data);
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$this->unused_data = (($x=strlen($this->cache['name'])+1) < strlen($this->unused_data)) ? substr($data,$x) : NULL;
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// For debugging
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if (FALSE)
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$this->debug = hex_dump($data ?: $this->data());
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}
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}
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