71 lines
1.6 KiB
Bash
71 lines
1.6 KiB
Bash
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set -eu
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# --------------------------------------------------------------
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visual_sleep ()
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{
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msg="$1"
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nbre="$2"
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# echo $msg ; echo $nbre
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for foo in $(seq 0 $nbre) ; do
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local bar=$(( $nbre - $foo ))
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printf "======== %-20s %3d\r" "$msg" $bar
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sleep 1
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done
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echo
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}
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# --------------------------------------------------------------
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# un essai qui semble un echec.
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#
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ralentisseur ()
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{
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temps=$1
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load=$(awk '{print int($1)}' < /proc/loadavg)
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# echo " load is $load" | tee -a WS/log
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if [ $load -gt 10 ] ; then
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attente=$(( $temps + ($RANDOM % 90) ))
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echo "ralentir $0 $SEQNAME $attente" # | tee -a WS/log
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sleep $attente
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fi
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}
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# --------------------------------------------------------------
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ff_encodage()
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{
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SRCDIR="$1"
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FILMNAME="$2"
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echo "Encoding $SRCDIR to $FILMNAME" | tee -a WS/log
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ffmpeg -nostdin \
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-y -r 30 -f image2 -i frames/${SRCDIR}/%05d.png \
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-metadata artist='--[ tTh ]--' \
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-metadata title='-- HexaCone --' \
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-c:v libx264 \
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-pix_fmt yuv420p \
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-tune film \
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$FILMNAME
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}
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# --------------------------------------------------------------
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#
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# celui-ci n'est pas terminé !
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#
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mp_encodage()
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{
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#
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# NOT WORKING !
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#
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mencoder 'mf://frames/*.png' \
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-mf \
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fps=24 \
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-ovc lavc \
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-lavcopts vcodec=mpeg4 \
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-o output.avi
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}
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# --------------------------------------------------------------
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# --------------------------------------------------------------
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