avisynth/virtualdubmod import mpeg2 question

[greymouse]

helllo everyone

may I please have some help


if you have a look at the screen shot the left hand side is my avisynth script and the right and hand side is the mpeg2 video imported directly, for some reason the video loaded into virtualdubMod is murky and the straight loaded mp2 file is fine

any ideas?


I have no filters .vdf filters applied

Avisynth script:

MPEG2Source("F:\Work\8mm\latest\MPEG2_Jan09_134136_0.d2v")


ConvertToYV12()

how can I fix this? sorry if this is a n00d question, but I need this fixed


can't seem to attach images to this post here's the link: https://imgur.com/1bXFMbb

https://imgur.com/a/o8q3InY


thanks!


Gordon

[greymouse]

the image on the left hand side is the avisynth script but the brightness / contrast is different? but why?

[Emulgator]

Black values are different. Check your PC->TV conversion settings/assumptions.

[greymouse]

Black values are different. Check your PC->TV conversion settings/assumptions.

thank you! fixed the issue :)

any idea if its mpeg2source the .d2v or virtualdubmod which causes this?

[StainlessS]

Take a look at your levels in Avsisynth

MPeg2Source("...d2v")
Histogram(mode="Levels")

[greymouse]

Take a look at your levels in Avsisynth

MPeg2Source("...d2v")
Histogram(mode="Levels")


:thanks: all good now