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clarify what spans are possible in a text and how they are handled #158

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Mar 1, 2024
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clarify what spans are possible in a text and how they are handled #158

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0512851
clarify what spans are possible in a text and how they are handled
cconcolato Jun 14, 2023
ca1f7db
add pruning of metadata and other foreign elements
cconcolato Feb 15, 2024
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15 changes: 11 additions & 4 deletions index.html
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Expand Up @@ -925,9 +925,13 @@ <h4>Text</h4>
</p>
<p>A <a>Text</a> object is represented in a <a>DAPT Document</a> by a <code>&lt;p&gt;</code> element with the following constraints:</p>
<ul>
<li>The text content of the <code>&lt;p&gt;</code> element is the <a>Text</a> of the <a>Script Event</a>.
<aside class="note">The text content of the paragraph can be structured using TTML mark-up such as
<code>&lt;br&gt;</code> or <code>&lt;span&gt;</code> elements
<li>The <a>Text</a> of the <a>Script Event</a> is represented by the character content
of the <code>&lt;p&gt;</code> element and of all of its <code>&lt;span&gt;</code> descendant elements,
after <code>&lt;metadata&gt;</code> elements and foreign elements have been pruned,
after replacing <code>&lt;br&gt;</code> elements by line breaks,
and after applying White Space Handling as defined in [[!XML]].
<aside class="note">The text content of the paragraph can be structured using TTML elements such as
<code>&lt;br&gt;</code> or <code>&lt;span&gt;</code>
which can include or reference TTML style attributes
such as <code>tts:ruby</code> used to alter the layout or styling of
sections of text within each paragraph.
Expand Down Expand Up @@ -996,11 +1000,14 @@ <h4>Text</h4>
This is represented in a <a>DAPT Document</a> by setting the <code>xml:lang</code> and
<a><code>daptm:langSrc</code></a>
attributes on inner <code>&lt;span&gt;</code> elements.</p>
<p class="note"><code>&lt;span&gt;</code> elements can be used to add specific timing
as illustrated in [[[#example-10]]] to indicate the timing of the audio rendering
of the relevant section of text. Per [[TTML2]], timing of the <code>&lt;span&gt;</code>
element is relative to the parent element's computed begin time.</p>
</li>
<li>It MAY contain zero or more <code>&lt;audio&gt;</code> elements representing each <a>Audio Recording</a> object.</li>
<li>It MAY contain zero or more <code>&lt;animate&gt;</code> elements representing each <a>Mixing Instruction</a> object.</li>
</ul>

</section>

<section>
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