6.11.2 批量编码转换 .

安装影音转换工具:sudo apt install ffmpeg
创建运行脚本:touch conv.sh
右键设置可执行权限,或者:chmod +x conv.sh
用编辑器打开conv.sh,添加以下内容(参数可酌情修改):

!/bin/bash

for file in find . -type f -a -name '*.mov'
do
ffmpeg -i "$file" -c:v h264 -b:v 3000k -r
:v 25 -c:a ac3 -b:a 192k -r:a 44100 -ac 2 "$(expr "$file" : '(.*).mov').mp4";
[ "x$?x" == "x0x" ] && rm "$file"
done

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