derName">AR_PORTRAIT</td><td class="detailHeaderType">constant</td><td class="detailHeaderRule">&nbsp;</td>
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<code>public static const AR_PORTRAIT:String = "portrait"</code><p>
   Constant for specifying a portrait aspect ratio on a video stream.
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<a name="AR_STANDARD"></a>
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<td class="detailHeaderName">AR_STANDARD</td><td class="detailHeaderType">constant</td><td class="detailHeaderRule">&nb