<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div><div>On Oct 1, 2008, at 7:14 PM, Kevin Kuphal wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div dir="ltr"><div class="gmail_quote">On Wed, Oct 1, 2008 at 5:32 PM, Tom Dexter <span dir="ltr"><<a href="mailto:digitalaudiorock@gmail.com">digitalaudiorock@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"> I record OTA DTV broadcast out of New York City. Over the past couple<br> of weeks I've noticed two issues that only occur with recordings from<br> NBC (channel 4.1)...nothing serious but odd. I already know that NBC<br> is notorious for strange things like switching frame rates for<br> commercials and missing progressive and interlaced frames etc...maybe<br> this stuff is related. The issues are only on recordings from the<br> past few weeks and don't occur with what older NBC recordings I have.<br> I've done no updates to anything in that time.<br> <br> First of all, very often when I jump ahead or back in the recording I<br> get temporary pixelation, almost as though it's not finding a key<br> frame or something.</blockquote><div><br></div><div>I've noticed the same thing on our NBC HD recordings here near Chicago via QAM cable.</div></div></div></blockquote><br></div><div>I've always gotten that on my NBC recordings and chalked it up to "that's how 1080i content is" since I don't have any other 1080i station to compare it to.</div></body></html>