for f in *.mkv; do ffmpeg -i "$f" -c copy "${f%.mkv}.mp4"; done The FFmpeg community is huge. Search for “FFmpeg [your specific problem]” – but hopefully the commands above get you back to watching Claire and Jamie without technical headaches.
ffmpeg -i Outlander.S05E06.mkv -ss 00:01:10 -vframes 1 title_card.png Outlander S05E06 is a dialogue-heavy, character-driven episode. If your copy has audio issues, it ruins the tension. FFmpeg helps you fix the technical side so you can focus on the drama—and that unforgettable final montage. Final Pro Tip: Batch Process Multiple Episodes If you have the whole season 5 and want to convert them all to MP4:
Compress with H.265 (HEVC) for better quality at smaller size.