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.\" RCSid "$Id: pmblur2.1,v 1.2 2012/10/05 02:07:10 greg Exp $" |
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.TH PMBLUR2 1 10/4/2012 RADIANCE |
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.SH NAME |
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pmblur2 - apply motion blur to a frame from an animation |
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.SH SYNOPSIS |
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.B pmblur2 |
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.B f0,f1/n |
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.B HDRspec |
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.B ZBFspec |
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.B MVOspec |
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.SH DESCRIPTION |
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.I Pmblur2 |
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Computes a square-shutter blur from frame position |
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.I f0 |
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to frame position |
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.I f1 |
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using the given picture, depth buffer, and motion vector offset files |
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produced by |
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.I ranimove(1). |
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These arguments should be set similarly to the |
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.I BASENAME, |
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.I ZNAME, |
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and |
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.I MNAME |
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variables in the |
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.I ranimove |
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input file, but should include the suffixes as well. |
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.PP |
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The starting and ending frame number are usually given as floating-point |
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values. |
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For example, the range "10.75,11.25" would simulate a 180-degree shutter |
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around frame 11. |
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An optional time slice count may be given to override the one that is |
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computed by default. |
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The range "5,15/30" would blur all the frames from 5 to 15 continuously |
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using 30 time slices. |
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The blurred image is always sent to stdout. |
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.SH EXAMPLES |
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To blur and downsample frame 95 with a 360-degree shutter: |
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.IP "" .2i |
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pmblur2 94.5,95.5 frame%03d.hdr frame%03d.zbf frame%03d.mvo | pfilt -1 -x /2 -y /2 > final95.hdr |
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.SH AUTHOR |
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Greg Ward |
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.SH "SEE ALSO" |
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pdfblur(1), pfilt(1), pinterp(1), pmblur(1), pmdblur(1), ranimove(1), |
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rcode_depth(1), rpict(1), rtpict(1) |
