Robert Reid (robreid@xxxxxxxxxxxxxxx): > yeah, make that 0x20000 > I haven't noticed its poor quality on DVDs yet. It appears that the > mplayer I have doesn't support -tv, I'm downloading the current > version now and will try it out DVDs are mostly progressive so you shouldn't be deinterlacing anyway, or at least being careful what you deinterlace. Also, mplayer does not output at the full framerate for interlaced DVDs, it outputs at half the framerate as tvtime does, so there's a big quality difference there. The linear blend filter blurs the last two input frames together 50/50. Here is an example of linear blend on a high motion info channel: http://vektor.theorem.ca/graphics/deinterlacing/motion-linearblend.png Fast moving text is doubled on top of itself and becomes unreadable, or blury. Using the twoframe algorithm we get: http://vektor.theorem.ca/graphics/deinterlacing/motion-twoframe.png Which improves the resolution on the static text, and solves our fast motion text problem. The remaining problem is noise: we do want some bluring, but more controlled. I'll be adding in some filters that will help alot with this. -- Billy Biggs vektor@xxxxxxxxxxxx
