WillKane
3rd October 2009, 12:42
Hi
I've lurked long time in the forums so I want to thank everybody participating here for helping to learn.
Now to the problem. I've captured DVB-stream of documentary about my home town from 1961. It's progressive and narrator sounds little high-pitched so I assume it's film-based and just speedupped to 25 fps. To reverse that I've used AssumeFPS(24) to video and TimeStretch(last, rate=96) for audio. Does that sound right? Am I right that I should use 24 instead 24000/1001 because there hasnīt been any NTSC conversions?
SAMPLE (http://www.mediafire.com/?sharekey=35d800a5160286365a3d773badf2143037f53a4fdbd9795116f8cf40558950b4)
Audio
NICMPG123Source("F:\TEMP\Tois puolt jokke 1961.mp2")
Normalize()
TimeStretch(last, rate=96)
Video is little blurry and grainy and has also some encoding artifacts so I tried to clean it with MDegrain2 and LSFMod using defaults.
Source (http://i33.tinypic.com/w1wvpe.png)
Cropped source (http://i37.tinypic.com/xdsdol.jpg)
Filtered (http://i33.tinypic.com/6i8qi0.jpg)
DGDecode_mpeg2source("F:\TEMP\Tois puolt jokke 1961.d2v")
AssumeFPS(24)
crop( 20, 4, -4, 0)
super = MSuper(pel=2)
backward_vec2 = MAnalyse(super, isb = true, delta = 2, overlap=4)
backward_vec1 = MAnalyse(super, isb = true, delta = 1, overlap=4)
forward_vec1 = MAnalyse(super, isb = false, delta = 1, overlap=4)
forward_vec2 = MAnalyse(super, isb = false, delta = 2, overlap=4)
MDegrain2(super, backward_vec1,forward_vec1,backward_vec2,forward_vec2,thSAD=400)
LSFMod()
Is there a way to get comparable results with lighter filtering or does someone have other suggestions for me to try.
:thanks:
I've lurked long time in the forums so I want to thank everybody participating here for helping to learn.
Now to the problem. I've captured DVB-stream of documentary about my home town from 1961. It's progressive and narrator sounds little high-pitched so I assume it's film-based and just speedupped to 25 fps. To reverse that I've used AssumeFPS(24) to video and TimeStretch(last, rate=96) for audio. Does that sound right? Am I right that I should use 24 instead 24000/1001 because there hasnīt been any NTSC conversions?
SAMPLE (http://www.mediafire.com/?sharekey=35d800a5160286365a3d773badf2143037f53a4fdbd9795116f8cf40558950b4)
Audio
NICMPG123Source("F:\TEMP\Tois puolt jokke 1961.mp2")
Normalize()
TimeStretch(last, rate=96)
Video is little blurry and grainy and has also some encoding artifacts so I tried to clean it with MDegrain2 and LSFMod using defaults.
Source (http://i33.tinypic.com/w1wvpe.png)
Cropped source (http://i37.tinypic.com/xdsdol.jpg)
Filtered (http://i33.tinypic.com/6i8qi0.jpg)
DGDecode_mpeg2source("F:\TEMP\Tois puolt jokke 1961.d2v")
AssumeFPS(24)
crop( 20, 4, -4, 0)
super = MSuper(pel=2)
backward_vec2 = MAnalyse(super, isb = true, delta = 2, overlap=4)
backward_vec1 = MAnalyse(super, isb = true, delta = 1, overlap=4)
forward_vec1 = MAnalyse(super, isb = false, delta = 1, overlap=4)
forward_vec2 = MAnalyse(super, isb = false, delta = 2, overlap=4)
MDegrain2(super, backward_vec1,forward_vec1,backward_vec2,forward_vec2,thSAD=400)
LSFMod()
Is there a way to get comparable results with lighter filtering or does someone have other suggestions for me to try.
:thanks: