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This commit is contained in:
Jan Jastrow 2022-01-19 19:54:50 +01:00
parent ed12065045
commit 5af2639c82
1 changed files with 5 additions and 3 deletions
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8
vithumbs.sh
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@ -52,11 +52,13 @@ for (( VARIABLE=0; VARIABLE<NFRAMES; VARIABLE++ ))
fi
# Create thumbnails
ffmpeg -start_at_zero -copyts -ss $OFFSET -i "$INPUT" -vf "drawtext=$FONT:fontsize=45:fontcolor=white::shadowcolor=black:shadowx=2:shadowy=2:box=1:boxcolor=black@0:x=(W-tw)/40:y=H-th-20:text='%{pts\:gmtime\:0\:%H\\\\\\:%M\\\\\:%S}'" -vframes 1 ${TMPDIR}$ZEROS$VARIABLE.png
ffmpeg -start_at_zero -copyts -ss $OFFSET -i "$INPUT" \
-vf "drawtext=$FONT:fontsize=60:fontcolor=0xEEEEEE::shadowcolor=0x111111:shadowx=2:shadowy=2:x=(W-tw)/40:y=H-th-20:text='%{pts\:gmtime\:0\:%H\\\\\\:%M\\\\\:%S}'" \
-vframes 1 ${TMPDIR}$ZEROS$VARIABLE.png
done
# Merge thumbnails into tile image
ffmpeg -pattern_type glob -i "${TMPDIR}*.png" -filter_complex tile=${COLS}x${ROWS}:margin=4:padding=4:color=white ${TMPDIR}output.png
ffmpeg -pattern_type glob -i "${TMPDIR}*.png" -filter_complex tile=${COLS}x${ROWS}:margin=5:padding=5:color=white ${TMPDIR}output.png
# Output metadata to file
echo "Filename: $INPUT" >>${TMPDIR}metadata.txt
@ -77,5 +79,5 @@ finalheight=$(echo "$scaledheight+$METADATA_PX" | bc)
# Add Metadata
ffmpeg -f lavfi -i color=black:${SIZE}x${finalheight} -i ${TMPDIR}th.png \
-filter_complex "[0:v][1:v] overlay=0:$METADATA_PX,drawtext=$FONT:fontsize=20:fontcolor=white:x=10:y=10:textfile=${TMPDIR}metadata.txt" \
-filter_complex "[0:v][1:v] overlay=0:$METADATA_PX,drawtext=$FONT:fontsize=20:fontcolor=0xEEEEEE:line_spacing=5:x=12:y=12:textfile=${TMPDIR}metadata.txt" \
-vframes 1 th${RANDOM}.png