The steps are as follows: download the required software FFmpeg 32/64 bit, select to copy this code and modify for%% a in ("D: source video directory *. ts") do ffmpeg - i "%% a" "D: converted directory %%~na. mp4" pause to create a new txt text, copy the code in and modify it. Finally, change the suffix xxx.txt to xxx.bat. ("xxx" stands for any name)

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