>According to the transcode manual, original picture P * Q @ r1
>should be zoomed to intermediate M * N @ r1, then pad back to 
>X * Y @ r2. I've attempted many time trying to understand it, 
>but the more I looked into it, the more chaos I seemed to get.

Does http://www.transcoding.org/cgi-bin/transcode?Aspect_Ratio seem
confusing to you, particularly the section starting with "As another
example,..." which is intended to explain this calculation?  If so,
how is it confusing (so I can fix it)?

  --Andrew Church
    [EMAIL PROTECTED]
    http://achurch.org/

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