Disaster with wrong MPlayer

[zigbay03]

Ah it's a problem when loading an avisynth script as source.

# loading source: /tmp/convert/Treasure-avi.avs
#  input color sampling YV12
#  input luminance scale tv
Import("/tmp/convert/Treasure-avi.avs")
# current resolution: 640x480
SourceFiltered = Source
# deinterlacing
# filtering
# adjust color to(2): RGB32
SourceFiltered = SourceFiltered.ConvertToRGB32(matrix="Rec601")
Source = Source.ConvertToRGB32(matrix="Rec601")
StackHorizontal(Source, SourceFiltered)
return last

-> will try to look into it over the weekend

Thank You.
The preview error problem occurs irrespective of the input filter called in the avs including:
AviSource
FFVideoSource
MPEGSource2
LSMASHVideoSource
LWLibavVideoSource
MPEG2Source