> >> Sure, but I was replying to your statement: > > > > And you're still gambling that you can decode the video digitally better than your > > laser disc player. > > A perfect comb filter won't necessarily help you > http://www.extron.co.uk/company/article.aspx?id=ntscdb3
Laserdisc video is generally stable enough that a comb filter will function, so a notch filter would look considerably worse.
Composite encoding is a lossy process -- you are overlapping two signals into the same frequency range -- so a "perfect" decoder, even a theoretical one, doesn't exist. It's all about what techniques you decide to implement based on what compromises you decide to make.
And this is exactly why we want to store the un-decoded video... so those choices and compromises aren't baked into the saved data.
But you know all of this... I just like to talk about it.
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