Make the CAF mime magic more specific to avoid false positives, by checking for a version number after the "caff" header text
<_comment>Core Audio Format</_comment>
<_comment>com.apple.coreaudio-format</_comment>
<magic priority="60">
- <match value="caff" type="string" offset="0" />
+ <match value="caff\000\000" type="string" offset="0" />
+ <match value="caff\000\001" type="string" offset="0" />
+ <match value="caff\000\002" type="string" offset="0" />
+ <match value="caff\100\000" type="string" offset="0" />
+ <match value="caff\200\000" type="string" offset="0" />
</magic>
<glob pattern="*.caf"/>
</mime-type>
