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  1. Member
    Join Date
    Jun 2007
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    Canada
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    Hi
    I have an avs script that creates a 1 frame video that I would like to convert to same-sized BMP or PNG or JPG

    I want to use vdub.exe from command prompt

    I can't find the syntax for inputfile or outputfile

    I tried vdub.exe input.avs,export.png
    it reads input.avs but then says it cannot open export.png
    so I am doing something wrong here

    I have looked at the help file and some VDub forums but haven't found the answer

    Update -> VirtualDub can't do this from the commandline - it can only process a "jobs" file that doesn't use vdub.exe but rather VirtualDub.exe

    I did find a solution for my 1920x2160 image:

    ffmpeg -qmin 1 -qmax 1 -y -i c:\my.avs -an -r 1 -f image2 -s 1920x2160 -pix_fmt rgb24 c:\my.jpg

    -qmin 1 and -qmax 1 are needed in order to get the best quality jpg . .
    Last edited by wiseant; 11th Mar 2012 at 22:07. Reason: Update
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