单语句 ffmpeg -i 文件名.mp4 -c copy -map 0:v -map 0:a -bsf:a aac_adtstoasc 文件名.ts

bat语句 md ..\ts for %%a in ("*.mp4") do ffmpeg -i "%%a" -c copy -map 0:v -map 0:a -bsf:a aac_adtstoasc "..\ts%%~na.ts"