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Old 19th September 2008, 06:30   #237  |  Link
JK1974
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Join Date: Mar 2005
Posts: 89
Quote:
Originally Posted by neuron2 View Post
You can't make a DVD at double rate, it has to be 29.97 for NTSC, so your point is kind of moot. But anyway, there are a lot of applications of single-rate deinterlacing. Why do you think single-rate deinterlacers exist?

I thought that the deinterlacers are just for all those TV-to-DivX encoders that donīt care about fluid movements.
Concerning the DVD at double rate:
For creating high-quality downconversions of the HD material to SD material, the HD material has first to be bobbed to 1080p50 at best quality (this takes huge time with TempGaussMC). Just then, you can scale it down at high quality. The resulting 576p50 has then to be weaved to 576i50.
Any possibility to bob it to 1080p50 at a comparable quality like the deinterlacer would also be a great improvement for a lot of users - at least at PAL land
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