vorob
2009 April 21st, 16:06
Guys, I’m in search of good deinterlace method. My camera captures in 50i, so we have 25*2 half-frames. I would like to save both of them and have 1080p@50FPS video. I’ve seen how BOB method works, separates this 2 half-frames and stretch them so they will be like 2 full frames, that’s good, but on incline surfaces I can see “ladders”, that’s not good at all, I want to see soft, like it was shoot in progressive mode.
http://vorobfiles.narod.ru/Untitled.png
Here is a good example of what I’m talking about. First shot was done using my friends deinterlace method but it blends 2 fields, with a priority of last one and makes from 50i 25p. Quality is super, but that’s not 50p. And the second one if, well, bob. See this horrible “ladders” on wires.
So I’m asking you, is there any “third” method which will keep sharpness of image, and save 50fps?
http://vorobfiles.narod.ru/Untitled.png
Here is a good example of what I’m talking about. First shot was done using my friends deinterlace method but it blends 2 fields, with a priority of last one and makes from 50i 25p. Quality is super, but that’s not 50p. And the second one if, well, bob. See this horrible “ladders” on wires.
So I’m asking you, is there any “third” method which will keep sharpness of image, and save 50fps?