44 lines
844 B
Bash
Executable File
44 lines
844 B
Bash
Executable File
#!/bin/bash
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#
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# a new experiment 2026/02/29
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#
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##############################
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# THIS SOFTWARE IS A MESS #
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# TOO SLOW FOR REAL USE #
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##############################
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set -e ; set -u
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source tools/config.sh
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source tools/fonctions.sh
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START=1
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if [ $# == 1 ]
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then
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START=$1
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fi
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NB_SRC=$(ls -1 frames/Spool | wc -l)
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printf "%s: %d frames\n" $0 $NB_SRC | tee -a WS/log
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# -------------------------------------------------------
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# MAIN LOOP
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for frame in $(seq $START $(( $NB_SRC-1 )) )
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do
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imgA=$(printf "frames/Spool/%05d.png" $frame)
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imgB=$(printf "frames/Spool/%05d.png" $((frame-1)))
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imgC=$(printf "frames/TMP/%05d.png" $frame)
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# echo $imgA $imgB
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printf "%8d" $frame
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composite $imgA $imgB \
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-blend 50% \
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$imgC
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done
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ff_encodage TMP motion-blurred.mp4
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# -------------------------------------------------------
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