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media_management_scripts
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convert movies based on names on array, allow restart with no corruption

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Hendrik Schutter 2022-08-25 12:04:33 +02:00
parent b2f84a46eb
commit b71ae899ef
1 changed files with 39 additions and 0 deletions
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39
convert/convert_movies.sh Executable file
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#! /bin/sh
####################################### HOW TO USE ################################################
# manually set MOVIES_DIR
# manually create and set OUTPUT_DIR
# manually set movies names in array
#####################################################################################################
MOVIES_DIR=/home/hendrik/git/media_management_scripts/codec_visualizer/
OUTPUT_DIR=/home/hendrik/git/media_management_scripts/av1output/
movies=("test.mp4")
echo "starting script ..."
echo " "
for movie in ${movies[@]}; do
echo "loop for $movie"
NEW_MOVIE_NAME=$"$(b=${movie##*/}; echo ${b%.*}).mkv"
TMP_MOVIE_NAME=$"tmp_$(b=${movie##*/}; echo ${b%.*}).mkv"
echo "NEW_MOVIE_NAME: $NEW_MOVIE_NAME"
echo "TMP_MOVIE_NAME: $TMP_MOVIE_NAME"
if [ -f "$OUTPUT_DIR$TMP_MOVIE_NAME" ]; then
echo "warning: tmp file exists --> delete $TMP_MOVIE_NAME"
rm "$OUTPUT_DIR$TMP_MOVIE_NAME"
fi
if [ -f "$OUTPUT_DIR$NEW_MOVIE_NAME" ]; then
echo "$NEW_MOVIE_NAME exists."
else
#ffmpeg -i $MOVIES_DIR$movie -c:v libaom-av1 -c:a libopus -mapping_family 1 -af aformat=channel_layouts=5.1 -c:s copy -map 0 -crf 24 -b:v 0 -b:a 128k -cpu-used 4 -row-mt 1 -tiles 2x2 $OUTPUT_DIR$TMP_MOVIE_NAME
ffmpeg -i $MOVIES_DIR$movie -vcodec libx264 -acodec aac $OUTPUT_DIR$TMP_MOVIE_NAME
mv $OUTPUT_DIR$TMP_MOVIE_NAME $OUTPUT_DIR$NEW_MOVIE_NAME
echo "$NEW_MOVIE_NAME converted."
fi
done