<br><br><div><span class="gmail_quote">On 2/4/07, <b class="gmail_sendername">Jean-Baptiste Kempf</b> <<a href="mailto:jb@videolan.org">jb@videolan.org</a>> wrote:</span><blockquote class="gmail_quote" style="margin-top: 0; margin-right: 0; margin-bottom: 0; margin-left: 0; margin-left: 0.80ex; border-left-color: #cccccc; border-left-width: 1px; border-left-style: solid; padding-left: 1ex">
On Sun, Feb 04, 2007, xxcv wrote :<br>> I think a reasonable sigma default value should be .05<br>euh... Why not. I have no idea of it.</blockquote><div><br>Indeed the default value looked much too high.. </div><br><blockquote class="gmail_quote" style="margin-top: 0; margin-right: 0; margin-bottom: 0; margin-left: 0; margin-left: 0.80ex; border-left-color: #cccccc; border-left-width: 1px; border-left-style: solid; padding-left: 1ex">
> I tried sharpen on a HD video clip and indeed its choppy :)<br>So I need to improve a bit more the code ?</blockquote><div><br>I thought the idea of HD was that the video should be sharp? And, if the <br>unsharpness comes from camera focus the filter will be less effective as it works on a fixed amount of pixels (3x3). For HD I'd say this filters will only be usable to enhance allready sharp edges.
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> How efficient is sharpen when using it on interlaced vs progressive HD<br>> video clip ?<br>No idea.</blockquote><div><br>You _definitly_ want to deinterlace the video first. Most likely event then the filter will enhance
<br>the deinterlacing artefacts.<br><br><br>Sigmund<br></div><br><blockquote class="gmail_quote" style="margin-top: 0; margin-right: 0; margin-bottom: 0; margin-left: 0; margin-left: 0.80ex; border-left-color: #cccccc; border-left-width: 1px; border-left-style: solid; padding-left: 1ex">
--<br>Jean-Baptiste Kempf<br><a href="http://www.jbkempf.com/">http://www.jbkempf.com/</a><br><br>--<br>This is the vlc-devel mailing-list, see <a href="http://www.videolan.org/vlc/">http://www.videolan.org/vlc/</a><br>To unsubscribe, please read
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