Bassphine
22nd December 2005, 04:36
I know it is possible to do with progressive video back in the day, lol thats where all the brainwashing through television hype came from.
Is it possible to mimic this behavior with mpeg4 or maybe even mpeg2?
What it is, is taking 2 clips or movies and making them both progressive, then interpolating them as field 1 (vid1) and field 2 (vid2). Every odd frame would be refrenced as vid1 and every even field would be refereced as vid2.
It used to be by modulating the frequency you could switch between fields, with digital it's a little different but I think the same affect can be had by switching frames and interpolating them. I think this would be something interesting to figure out, maybe not entirely practical but interesting in the least.
So far I've been for the most part succesful in merging 2 vids of nearly the same length to one. However without a 'switch' to skip every other frame in order to watch one and not the other has so far been unsuccessful. Anyone know of anyone else that has tried this? I'm halfway there, just need help in finding out how to show one and not the other.
Can a directshow filter be writting to support this feature? Or does it need to be affected on a different level? Any ideas?
Bassphine
Is it possible to mimic this behavior with mpeg4 or maybe even mpeg2?
What it is, is taking 2 clips or movies and making them both progressive, then interpolating them as field 1 (vid1) and field 2 (vid2). Every odd frame would be refrenced as vid1 and every even field would be refereced as vid2.
It used to be by modulating the frequency you could switch between fields, with digital it's a little different but I think the same affect can be had by switching frames and interpolating them. I think this would be something interesting to figure out, maybe not entirely practical but interesting in the least.
So far I've been for the most part succesful in merging 2 vids of nearly the same length to one. However without a 'switch' to skip every other frame in order to watch one and not the other has so far been unsuccessful. Anyone know of anyone else that has tried this? I'm halfway there, just need help in finding out how to show one and not the other.
Can a directshow filter be writting to support this feature? Or does it need to be affected on a different level? Any ideas?
Bassphine