【干货】批量文件合拼 cat 命令的使用

cat *  > new.mp4

More Details:https://www.tecmint.com/13-basic-cat-command-examples-in-linux/

ffmpeg.exe -allowed_extensions ALL -i xx.m3u8 -c copy -bsf:a aac_adtstoasc filename.mp4

批量改后缀

ren *.* *.ts