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Post #148808

Author
Citizen
Parent topic
.: Citizen's NTSC DVD / PAL DVD / XviD project :. (Released)
Link to post in topic
https://originaltrilogy.com/post/id/148808/action/topic#148808
Date created
18-Oct-2005, 9:54 PM
Originally posted by: Grinder
But the are two things that caught my eye: although the noise has been reduced compared to Moth3r, it is not gone by far, though I really expected that, any theories? And sometimes there can be some quite noticeable dotcrawl, what do you think has caused that? But don't get me wrong, to my eyes it seems perfect in every other way.

The noise you're seeing is what's on the laserdisc, the 5x capture-merge system meant I could do away with temporal softening as the picture you get is as close to what's on the laserdisc as possible.
I intentionally left the noise there for a couple of reasons; if I were to add a temporal softener filter to reduce this noise it would mean even more motion smearing and I hate that kind of smearing so I don't use temporal softeners unless I really have to, secondly to maintain an overall even quality picture feel to it because removing the noise through temporal softening would mean when there's no camera movement the picture would look extremely crisp & clean but when things started moving the noise level would increase and look worse than if the static scene already had some noise.

The dotcrawl could be because of the capture device I use, a Canopus ADVC-100 which converts the analogue video to DV so there's some compression artifacts, the 5x capture-merge and subsequent filtering helped reduce some of the compression artifacts but probably not entirely.