Fortraneries/Fraktalism/encode.sh

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#!/bin/bash
if [ $# -ne 2 ] ; then
echo
echo "need two arguments:"
echo " source dir"
echo " mp4 filename"
exit 1
fi
SDIR="$1"
FNAME="$2"
echo "Encoding from " $SDIR " to " $FNAME
#
# trying to guess the format of inoput files
#
firstfile=$(ls -1 $SDIR/* | head -1)
echo "first file :" $firstfile
filetype=$(file $firstfile | awk '{ print $2 }')
echo "file type :" $filetype
#
# this is BOGUS, replace file by identify ?
#
case $filetype in
PNG) extension=".png" ;;
Netpbm) extension=".pgm" ;;
*) extension=".binary" ;;
esac
echo "extension :" $extension
TITLE='---{ experimental }---'
ffmpeg -nostdin \
-loglevel warning \
-y -r 30 -f image2 -i $SDIR/%05d.pnm \
-metadata artist='---{ tTh }---' \
-metadata title="${TITLE}" \
-preset veryslow \
-c:v libx264 -pix_fmt yuv420p \
$FNAME