Find centralized, trusted content and collaborate around the technologies you use most.
Teams
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
我想在 linux 中用命令行在 video-2 的开头添加 video-1,可以吗?
运行ffmpeg -i input.flv output.mpg将视频格式转换为mpg, 然后运行cat *.mpg > all.mpg
ffmpeg -i input.flv output.mpg
mpg
cat *.mpg > all.mpg