A user may have attempted to convert a Matroska (.mkv) file to an MPEG-4 (.mp4) file but manually typed the new extension instead of letting a converter tool handle it.
: A technology for high-speed fiber connectivity. Bidi 02.mkv.mp4
: Software packages used to handle text that flows in multiple directions (like Arabic and English). A user may have attempted to convert a Matroska (
A flexible container that can hold unlimited video, audio, and subtitle tracks in one file. and subtitle tracks in one file.