添加 archrived-shells/ffmpeg.sh

This commit is contained in:
2026-03-29 21:05:42 +08:00
parent e2f3ccdedb
commit a85f18a089

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@@ -0,0 +1,29 @@
#!/bin/bash
extensions=("mp4" "avi" "mov" "mkv" "flv" "wmv")
echo "开始批量转码,输出格式为 AVC/H.264 编码的 MP4..."
echo
for ext in "${extensions[@]}"; do
for file in *."$ext"; do
# 检查文件是否存在(避免没有匹配文件时报错)
[ -f "$file" ] || continue
output="${file%.*}.mp4"
if [ ! -f "$output" ]; then
echo "正在转码: $file --> $output"
ffmpeg -i "$file" -c:v libx264 -preset medium -crf 23 -c:a aac -b:a 128k "$output"
if [ $? -eq 0 ]; then
echo "完成: $file"
else
echo "转码失败: $file"
fi
echo
else
echo "跳过 $file,因为 $output 已存在。"
fi
done
done
echo "所有任务执行完毕。"