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positlabs/batch-resize-webm.sh

Last active September 22, 2020 19:12
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Lossless batch encode and resize command
Raw
batch-resize-webm.sh
# Batch encode webm files in a directory
for i in *.webm;
do
ffmpeg -y -i $i -b:v 0 -crf 30 -pass 1 -an -f webm /dev/null
ffmpeg -y -i $i -vf scale=640:640:force_original_aspect_ratio=decrease -b:v 0 -crf 30 -pass 2 "_${i}"
done
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