Linux/macOS:
Assume your source files are named like: El.Presidente.S01E01.mkv , El.Presidente.S01E02.mkv , etc. el presidente s01 ffmpeg
file 'E01.mkv' file 'E02.mkv' file 'E03.mkv' Then: Linux/macOS: Assume your source files are named like: El
for f in *.mkv; do ffmpeg -i "$f" -c:v libx264 -crf 23 -c:a aac "$f%.mkv.mp4"; done From 5 to 30 seconds: el presidente s01 ffmpeg
ffmpeg -i "El.Presidente.S01E01.mkv" -map 0:s:0 subs.srt Convert to .ass if needed: