<keyer>external [external|internal|default]</keyer>\r
<key-only>false [true|false]</key-only>\r
<buffer-depth>3 [1..]</buffer-depth>\r
+ <custom-allocator>true [true|false]</custom-allocator>\r
</decklink>\r
<blocking-decklink>\r
<device>[1..]</device>\r
<channel-layout>stereo [mono|stereo|dts|dolbye|dolbydigital|smpte|passthru]</channel-layout>\r
<keyer>external [external|internal|default]</keyer>\r
<key-only>false [true|false]</key-only>\r
+ <custom-allocator>true [true|false]</custom-allocator>\r
</blocking-decklink>\r
<bluefish>\r
<device>[1..]</device>\r