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Gro-Tsen/video-test.sh

Created August 23, 2019 13:07
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video-test.sh
for i in $(seq 0 9) ; do convert -size 960x720 'xc:gray' -font 'FreeSans' -pointsize 200 -gravity Center -annotate 0 $i frame${i}.png ; done
for i in $(seq 0 9) ; do echo "file frame${i}.png" ; echo "duration 6.000" ; done > video.script
sox -n -r 48000 -c 2 -t flac silence.flac trim 0.0 60.0
ffmpeg -f concat -i video.script -i silence.flac -c:v libvpx -crf 12 -pix_fmt yuv420p -c:a libopus -b:a 192k test.webm
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