<?xml version="1.0" encoding="utf-8"?>
<!-- this file defines the "dfxp-full" profile of ttaf1-dfxp -->
<profile xmlns="http://www.w3.org/ns/ttml#parameter">
<features xml:base="http://www.w3.org/ns/ttml/feature">
<!-- required (mandatory) feature support -->
<feature value="required">#animation</feature>
<feature value="required">#backgroundColor-block</feature>
<feature value="required">#backgroundColor-inline</feature>
<feature value="required">#backgroundColor-region</feature>
<feature value="required">#backgroundColor</feature>
<feature value="required">#bidi</feature>
<feature value="required">#cellResolution</feature>
<feature value="required">#clockMode</feature>
<feature value="required">#color</feature>
<feature value="required">#content</feature>
<feature value="required">#core</feature>
<feature value="required">#direction</feature>
<feature value="required">#display-block</feature>
<feature value="required">#display-inline</feature>
<feature value="required">#display-region</feature>
<feature value="required">#display</feature>
<feature value="required">#displayAlign</feature>
<feature value="required">#dynamicFlow-character</feature>
<feature value="required">#dynamicFlow-clear</feature>
<feature value="required">#dynamicFlow-fill</feature>
<feature value="required">#dynamicFlow-glyph</feature>
<feature value="required">#dynamicFlow-in</feature>
<feature value="required">#dynamicFlow-jump</feature>
<feature value="required">#dynamicFlow-line</feature>
<feature value="required">#dynamicFlow-out</feature>
<feature value="required">#dynamicFlow-rollUp</feature>
<feature value="required">#dynamicFlow-smooth</feature>
<feature value="required">#dynamicFlow-teletext</feature>
<feature value="required">#dynamicFlow-word</feature>
<feature value="required">#dynamicFlow</feature>
<feature value="required">#extent</feature>
<feature value="required">#fontFamily-generic</feature>
<feature value="required">#fontFamily-non-generic</feature>
<feature value="required">#fontFamily</feature>
<feature value="required">#fontSize-anisomorphic</feature>
<feature value="required">#fontSize-isomorphic</feature>
<feature value="required">#fontSize</feature>
<feature value="required">#fontStyle-italic</feature>
<feature value="required">#fontStyle</feature>
<feature value="required">#fontWeight-bold</feature>
<feature value="required">#fontWeight</feature>
<feature value="required">#frameRate</feature>
<feature value="required">#frameRateMultiplier</feature>
<feature value="required">#layout</feature>
<feature value="required">#length-cell</feature>
<feature value="required">#length-em</feature>
<feature value="required">#length-negative</feature>
<feature value="required">#length-percentage</feature>
<feature value="required">#length-pixel</feature>
<feature value="required">#length-positive</feature>
<feature value="required">#length-real</feature>
<feature value="required">#length</feature>
<feature value="required">#lineBreak-uax14</feature>
<feature value="required">#lineHeight</feature>
<feature value="required">#markerMode</feature>
<feature value="required">#metadata</feature>
<feature value="required">#nested-div</feature>
<feature value="required">#nested-span</feature>
<feature value="required">#opacity</feature>
<feature value="required">#origin</feature>
<feature value="required">#overflow-scroll</feature>
<feature value="required">#overflow</feature>
<feature value="required">#padding-1</feature>
<feature value="required">#padding-2</feature>
<feature value="required">#padding-3</feature>
<feature value="required">#padding-4</feature>
<feature value="required">#padding</feature>
<feature value="required">#pixelAspectRatio</feature>
<feature value="required">#presentation</feature>
<feature value="required">#profile</feature>
<feature value="required">#rollUp</feature>
<feature value="required">#showBackground</feature>
<feature value="required">#smpteMode</feature>
<feature value="required">#structure</feature>
<feature value="required">#styling-chained</feature>
<feature value="required">#styling-inheritance-content</feature>
<feature value="required">#styling-inheritance-region</feature>
<feature value="required">#styling-inline</feature>
<feature value="required">#styling-nested</feature>
<feature value="required">#styling-referential</feature>
<feature value="required">#styling</feature>
<feature value="required">#subFrameRate</feature>
<feature value="required">#textAlign-absolute</feature>
<feature value="required">#textAlign-relative</feature>
<feature value="required">#textAlign</feature>
<feature value="required">#textDecoration-over</feature>
<feature value="required">#textDecoration-through</feature>
<feature value="required">#textDecoration-under</feature>
<feature value="required">#textDecoration</feature>
<feature value="required">#textOutline-blur</feature>
<feature value="required">#textOutline</feature>
<feature value="required">#tickRate</feature>
<feature value="required">#time-clock-with-frames</feature>
<feature value="required">#time-clock</feature>
<feature value="required">#time-offset-with-frames</feature>
<feature value="required">#time-offset-with-ticks</feature>
<feature value="required">#time-offset</feature>
<feature value="required">#timeBase-clock</feature>
<feature value="required">#timeBase-media</feature>
<feature value="required">#timeBase-smpte</feature>
<feature value="required">#timeContainer</feature>
<feature value="required">#timing</feature>
<feature value="required">#transformation</feature>
<feature value="required">#unicodeBidi</feature>
<feature value="required">#visibility-block</feature>
<feature value="required">#visibility-inline</feature>
<feature value="required">#visibility-region</feature>
<feature value="required">#visibility</feature>
<feature value="required">#wrapOption</feature>
<feature value="required">#writingMode-horizontal-lr</feature>
<feature value="required">#writingMode-horizontal-rl</feature>
<feature value="required">#writingMode-horizontal</feature>
<feature value="required">#writingMode-vertical</feature>
<feature value="required">#writingMode</feature>
<feature value="required">#zIndex</feature>
<!-- optional (voluntary) feature support -->
</features>
<extensions xml:base="http://www.w3.org/ns/ttml/extension">
<!-- required (mandatory) extension support -->
<!-- optional (voluntary) extension support -->
</extensions>
</profile>

