<!ELEMENT DefaultMenuLanguage (#PCDATA)>
<!ELEMENT DefaultAudioLanguage (#PCDATA)>
<!ELEMENT DefaultSubtitleLanguage (#PCDATA)>
<!ELEMENT ParentalCountry (#PCDATA)>
<!ELEMENT ParentalLevel (#PCDATA)>
<!ELEMENT PlayerRegion (#PCDATA)>
<!ELEMENT defaults (DefaultMenuLanguage|DefaultAudioLanguage |
	DefaultSubtitleLanguage | ParentalCountry | ParentalLevel |
	PlayerRegion)*>

<!ELEMENT nav (defaults)?>
<!ELEMENT path (#PCDATA)>
<!ELEMENT driver (#PCDATA)>
<!ELEMENT device (path|driver)*>
<!ELEMENT dvd (nav|device)*>

<!ELEMENT drc (#PCDATA)>
<!ELEMENT downmix_level (#PCDATA)>
<!ELEMENT liba52 (downmix_level|drc)*>

<!ELEMENT type (#PCDATA)>
<!ELEMENT resample (#PCDATA)>
<!ELEMENT offset (#PCDATA)>
<!ELEMENT sync (type|resample|offset)*>

<!ELEMENT chtype (#PCDATA)>
<!ELEMENT channel_config (chtype)*>
<!ELEMENT speakers (channel_config)*>
<!ELEMENT audio (device | speakers | liba52 | sync)*>

<!ELEMENT name (#PCDATA)>
<!ELEMENT width (#PCDATA)>
<!ELEMENT height (#PCDATA)>
<!ELEMENT geometry ((width, height) | (height, width))>
<!ELEMENT horizontal_pixels (#PCDATA)>
<!ELEMENT vertical_pixels (#PCDATA)>
<!ELEMENT resolution ((horizontal_pixels, vertical_pixels) |
        (vertical_pixels, horizontal_pixels))>
<!ELEMENT geometry_src (#PCDATA)>
<!ELEMENT resolution_src (#PCDATA)>
<!ELEMENT switch_resolution (#PCDATA)>
<!ELEMENT fullscreen (#PCDATA)>
<!ELEMENT initial_state (fullscreen)?>
<!ELEMENT display (name, (geometry | resolution | geometry_src |
        resolution_src | switch_resolution | initial_state)*)>
<!ELEMENT video (display)*>

<!ELEMENT action (#PCDATA)>
<!ELEMENT key (#PCDATA)>
<!ELEMENT b (action, key*)>
<!ELEMENT bindings (b)*>
<!ELEMENT user_interface (bindings)?>
<!ELEMENT ogle_conf (dvd|user_interface|audio|video)*>