mbirth/php-mp3info
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Rename Syncsafe to Synchsafe according to spec

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This commit is contained in:
Markus Birth 2024-05-27 20:53:50 +01:00
parent c98606734a
commit 3ff00fde72
1 changed files with 4 additions and 4 deletions
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8
src/Mp3Info.php
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@ -258,7 +258,7 @@ class Mp3Info
return $data;
}
protected function getSyncsafeSize(string $rawBytes): int
protected function getSynchsafeSize(string $rawBytes): int
{
$sizeBytes = unpack('C4', $rawBytes);
$size = $sizeBytes[1] << 21 | $sizeBytes[2] << 14 | $sizeBytes[3] << 7 | $sizeBytes[4];
@ -289,7 +289,7 @@ class Mp3Info
} else {
$this->fileObj->seekForward(2); // 2 bytes of tag version
$this->fileObj->seekForward(1); // 1 byte of tag flags
$size = $this->getSyncsafeSize($this->fileObj->getBytes(4));
$size = $this->getSynchsafeSize($this->fileObj->getBytes(4));
$size += 10; // add header size
$audioSize -= ($this->_id3Size = $size);
}
@ -543,7 +543,7 @@ class Mp3Info
}
}
$size = $this->getSyncsafeSize($this->fileObj->getBytes(4));
$size = $this->getSynchsafeSize($this->fileObj->getBytes(4));
if ($this->id3v2Version == 2) {
// parse id3v2.2.0 body
@ -770,7 +770,7 @@ class Mp3Info
break;
}
$frame_size = $this->getSyncsafeSize($this->fileObj->getBytes(4));
$frame_size = $this->getSynchsafeSize($this->fileObj->getBytes(4));
$data = unpack('H2flags', $this->fileObj->getBytes(2));
$flags = base_convert($data['flags'], 16, 2);