<div><span class="gmail_quote">On 5/10/07, <b class="gmail_sendername">Michael T. Dean</b> <<a href="mailto:mtdean@thirdcontact.com">mtdean@thirdcontact.com</a>> wrote:</span>
<blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid">DV50 doubles the bitrate of the video, and there are HD formats and<br>other variants, too. (HDV, ProHD and a bunch more about which I know
<br>absolutely nothing.)</blockquote>
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<div>I believe HDV uses mpeg-2.</div>
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<div>-Jerry</div><br> </div>