smb_ntsc_pal_comparison

factor = 4

ntsc = AviSource("ntsc.avi") \
    .PointResize(256*factor, 240*factor) \
    .Subtitle("NTSC Super Mario Bros. TAS by HappyLee", size=12*factor, text_color=color_white, align=8) \
    .ShowFramenumber(x=24*factor, y=44*factor, size=14*factor, text_color=color_white)

pal = AviSource("pal.avi") \
    .PointResize(256*factor, 240*factor) \
    .Subtitle("PAL Super Mario Bros. TAS by HappyLee", size=12*factor, text_color=color_white, align=8) \
    .ShowFramenumber(x=24*factor, y=44*factor, size=14*factor, text_color=color_white)\
    .ChangeFPS(ntsc.FrameRateNumerator, ntsc.FrameRateDenominator)

pal  = Remove( pal,   195,   206)
pal  = Remove( pal,   637,   639)
ntsc = Remove(ntsc,  2447,  2468)
ntsc = Remove(ntsc,  3940,  3957)
ntsc = Remove(ntsc,  6496,  6526)
ntsc = Remove(ntsc,  7162,  7174)
pal  = Remove( pal,  7848,  7859)
ntsc = Remove(ntsc, 10834, 10893)
ntsc = Remove(ntsc, 14969, 15077)
pal  = Remove( pal, 16365, 16403)
pal  = Remove( pal, 17239, 17279)

StackHorizontal(ntsc, pal)
KillAudio
audio = MonoToStereo(GetChannel(ntsc, 1), GetChannel(pal, 1))
AudioDub(audio, last)
Trim(0, 18700)
AddBorders(2*factor,0,0,0)
ConvertToYV24(chromaresample="point", matrix="Rec709")
ConvertToYV12(chromaresample="point", matrix="Rec709")

function Remove(clip c, int start, int end) {
    c
    Trim(0, -start) + Trim(end+1, 0)
}