dbhankins
17th April 2006, 19:26
I have a video capture that's 480i. However, the actual original source generates frames at rates that vary between 30, 20, 15 and 10 frames per second. So whenever the source has a frame change between top field and bottom field, I get a heavily combed 480i frame.
However, since the source framerate never goes above 30, it should be possible to perfectly recover 480p30 material.
Are there any filters for AviSynth that will do this?
What I have in mind is something that would look for changes between successive 480i frames, and when the change is above a certain threshold it would replace the top field with the top field from the next 480i frame (or the bottom field with the previous one).
Dan
However, since the source framerate never goes above 30, it should be possible to perfectly recover 480p30 material.
Are there any filters for AviSynth that will do this?
What I have in mind is something that would look for changes between successive 480i frames, and when the change is above a certain threshold it would replace the top field with the top field from the next 480i frame (or the bottom field with the previous one).
Dan