23 lines
447 B
Text
23 lines
447 B
Text
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#!/usr/bin/env bash
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INPUT="$1"
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OUTPUT="${INPUT%.*}.mp4"
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if [ $# -ne 1 ]; then
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echo "Usage: vid2twitter [source_video_file]" >&2
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exit 1
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fi
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if [ -f "$OUTPUT" ]; then
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echo -n "$OUTPUT: file exists, overwrite? (y|N) "
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read -r overwrite
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case "${overwrite,,}" in
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"y" | "yes") ;;
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*)
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exit 0
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;;
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esac
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fi
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ffmpeg -i "$INPUT" -vcodec libx264 -pix_fmt yuv420p -strict -2 -acodec aac "$OUTPUT"
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