<div class="gmail_quote">On Mon, Aug 27, 2012 at 6:00 PM, Jean-Yves Avenard <span dir="ltr"><<a href="mailto:jean-yves@avenard.org" target="_blank">jean-yves@avenard.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div class="HOEnZb"><div class="h5">On 26 August 2012 23:45, Brian J. Murrell <<a href="mailto:brian@interlinx.bc.ca">brian@interlinx.bc.ca</a>> wrote:<br>
> I've followed the directions at<br>
> <a href="http://www.mythtv.org/wiki/User_Manual:JudderFree" target="_blank">http://www.mythtv.org/wiki/User_Manual:JudderFree</a> and I successfully see<br>
> my TV switch to 24fps when I play a video that is 24fps.<br>
><br>
> However, when I play a(n NTSC) DVD my TV doesn't switch to 24fps to play<br>
> the DVD title in it's native, progressive 24fps format. Is this<br>
> supposed to work?<br>
<br>
</div></div>DVD aren't 24fps.<br>
<br>
They are 50 or 60Hz (59.94 exactly) interlaced respectively.<br></blockquote><div><br>Except that they aren't always, in the US - something that escapes us here in the PAL territories is that NTSC DVD's are often authored with the main program in 24p. The DVD player applies 3:2 pulldown on output to produce a 60i stream if progressive scan isn't forced.</div>
<div><br></div><div>- Chris</div></div>