I have been using AviSynth 2.5 for some time now, but I have run into a strange problem after a recent reinstall of windows (and all of my other programs). A 1 pixel wide vertical yellow bar appears on the very left edge of the picture. The bar extends to the very top of the picture, but ends exactly 1 pixel before the bottom of the picture. The bar is not solid yellow, but rather like a yellow overlay on the underlying picture.
The bar appears if and only if I use a resize function, either one of Avisynth's internal ones or an external plugin. It appears if and only if the horizontal resolution is divisible by 16. It is not affected by the vertical resolution. I have tried using AviSynth 2.5.0, 2.5.1, and 2.5.2, and the bar appears in all versions.
Here is the avisynth script that I am using:
loadplugin("mpeg2dec3.dll")
loadplugin("decomb.dll")
mpeg2source("Version.d2v")
Telecide()
Decimate()
crop(4,58,712,364)
bicubicresize(640,360)
Before the reinstall, the very same script did not produce the bar. Because I did not see this until I reinstalled everything, this may be a conflict between AviSynth and something else. Has anyone had any similar problems?
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