Combine MP4 and SRT together into MKV - multiple files

[Valnar]

What's the best way to combine an MP4 and SRT file into a MKV file. Assume the same name of both files, and I have hundreds of them.

I gather a batch file somebody created to do this with MKVToolnix will do the job, but I don't have the skills. Anyone?

[pcspeak]

for /r %%a in ("*.mp4") do ffmpeg.exe -i "%%a" -i "%%~dpna.srt" -map 0:0 -map 0:1 -map 1:0 -c:v copy -c:a copy -c:s copy -y "%%~dpna.mkv"

Cheers

[Valnar]

That....completely kicks butt. Thank you!!