SDP-US Editorial - Remove use of "shall", favoring "must".
authorGlenn Adams <glenn@skynav.com>
Tue, 25 Sep 2012 09:59:38 +0800
changeset 2963d8fcd3f0193
parent 295 0fb433fa73eb
child 297 2a3428cb1241
SDP-US Editorial - Remove use of "shall", favoring "must".
ttml10-sdp-us/Overview.html
     1.1 --- a/ttml10-sdp-us/Overview.html	Mon Sep 24 11:32:34 2012 +0800
     1.2 +++ b/ttml10-sdp-us/Overview.html	Tue Sep 25 09:59:38 2012 +0800
     1.3 @@ -409,7 +409,7 @@
     1.4  <span style="color: blue;">&lt;</span><span style="color: #a31515;">span</span><span style="color: blue;"> </span><span style="color: red;">style</span><span style="color: blue;">=</span>"<span style="color: blue;">s1</span>"<span style="color: blue;">&gt;</span>C<span style="color: blue;">&lt;/</span><span style="color: #a31515;">span</span><span style="color: blue;">&gt;</span>
     1.5  </pre>
     1.6  <p data-transform='constraint'>A document MUST reference all styles using a style attribute to a style element.</p>
     1.7 -<p data-transform='constraint'>A document MUST have all elements are in order of time. That is, in a par context, no element shall lexically precede another element with an earlier start time.</p>
     1.8 +<p data-transform='constraint'>A document MUST have all elements are in order of time. That is, in a par context, an element MUST NOT lexically precede another element with an earlier start time.</p>
     1.9  </section>
    1.10  <section id='Constrained_Features'>
    1.11  <h2>Constrained Features</h2>
    1.12 @@ -1363,7 +1363,7 @@
    1.13  </pre>
    1.14  <p data-transform='constraint'>For timing in hh:mm:ss.ms, the following format MUST be used:</p>
    1.15  <ul>
    1.16 -<li>Exactly 2 digits SHALL be used in each of the hours, minutes, second, and frame components (include leading zeros).</li>
    1.17 +<li>Exactly 2 digits MUST be used in each of the hours, minutes, second, and frame components (include leading zeros).</li>
    1.18  <li>A ttp:frameRate attribute MUST be present on the root element.</li>
    1.19  <li>A ttp:frameRateMultiplier attribute MAY be present on the root element.</li>
    1.20  </ul>