41 lines
1.0 KiB
Bash
41 lines
1.0 KiB
Bash
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#!/bin/bash -e
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#####################################################
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#
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# Frameloom is a script that exports all frames from
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# two videos and alternates them in
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#
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# Usage: bash ffmpeg/frames/frameloom.sh <input video1> <input video2> <output video>
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#
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#####################################################
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TMPDIR=`mktemp -d`
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i=0
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if [ -z "$1" ] || [ -z "$2" ] || [ -z "$3" ] ;
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then
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echo "Not enough arguments supplied"
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fi
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# Check if output file extension is .mov
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if [[ "${3}" != *".mov" ]]; then
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echo "Please use an .mov extension on your output file argument"
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exit 1
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fi
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mkdir -p $TMPDIR
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ffmpeg -i "$1" -compression_algo raw -pix_fmt rgb24 "${TMPDIR}export-%08d_a.tif"
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ffmpeg -i "$2" -compression_algo raw -pix_fmt rgb24 "${TMPDIR}export-%08d_b.tif"
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#rm -r $TMP
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for filename in ${TMPDIR}*.tif; do
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value=`printf %08d $i`
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mv "$filename" "${TMPDIR}render_${value}.tif"
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i=`expr $i + 1`
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done
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ffmpeg -r 24 -f image2 -s 1280x720 -i "${TMPDIR}render_%08d.tif" -c:v prores_ks -profile:v 3 -y "$3"
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rm -r "$TMPDIR"
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