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craftgear/cut.sh

Created December 1, 2020 11:14
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Twitter用に動画の一部を切り抜いてフェードイン・フェードアウトするワンライナー
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cut.sh
#!/bin/sh
# 使い方
# cut.sh 開始時間 終了時間 元のファイル
#
# 例) 1時間32分15秒から、1時間34分5秒まで切り取る
# cut.sh 1:32:15 1:34:05 input.mp4
ffmpeg -ss $1 -to $2 -i "$3" -vf fade=d=1.0,reverse,fade=d=1.0,reverse -af afade=d=1.0,areverse,afade=d=1.0,areverse -c:a aac output.mp4
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