Hi guys i live in pal land and have been capturing sd content with avermedia hd 727 hdmi capture card. But as the source is very dull and soft, i wanted t increase the sharpness and contrast brightness a bit. i am ew to me gui aisynth scripts , so when searching the net i found this script

But when i preview the final video the video seems to have changed its colour , i mean to say more reddish in colour ,maybe hue change, below are the two images to demo it. first one is normal and the second is using sharpness script.
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BTW the images taken from the video is Not NSFW , just a song sequence.

And can u guys recommend me a good sharpness script which leaves no pixels or ghosting along with increase in contrast, brightness and saturation, which visually enhances the video.

any info would be greatly appreciated.