2020-10-06 13:01:48 +02:00
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#!/bin/bash
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2020-10-09 01:26:07 +02:00
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src=/dev/shm/foo.fimg
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out=out.fimg
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maxi=99
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W="640"
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H="480"
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2020-11-04 09:57:52 +01:00
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grabopt=" -s 640x480 -v -p 0 -n 150 -c cos01 -d /dev/video2 "
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2020-10-07 11:32:23 +02:00
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2020-10-09 01:36:04 +02:00
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mkdir /tmp/V
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2020-10-06 13:01:48 +02:00
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2020-10-09 01:26:07 +02:00
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G=$(printf "%dx%d+0+0" $W $H)
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2020-10-06 13:01:48 +02:00
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for foo in $(seq 0 $maxi)
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do
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2020-10-10 01:26:42 +02:00
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echo ; echo
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2020-10-07 15:26:34 +02:00
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2020-10-06 16:30:42 +02:00
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grabvidseq -$grabopt -o $src
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2020-10-06 13:01:48 +02:00
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fval=$(echo "$foo / $maxi" | bc -l)
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2020-10-10 01:26:42 +02:00
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./t -k $fval qsortrgb $src
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2020-10-09 01:26:07 +02:00
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echo $foo ' = ' $fval
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2020-10-06 13:01:48 +02:00
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2020-10-09 01:36:04 +02:00
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dst=$(printf "/tmp/V/%03d.png" $foo)
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2020-10-06 13:01:48 +02:00
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2020-10-09 01:26:07 +02:00
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montage $src $out -geometry $G $dst
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2020-10-06 13:01:48 +02:00
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done
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2020-10-09 02:08:40 +02:00
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convert -delay 20 /tmp/V/*.png foo.gif
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