Do not download or open the .mkv file if it appeared unsolicited. While MKV is safe, malware can be embedded in files from sites like KatMovie18.com . If you found this filename on a USB drive or email, delete it.
MKV container using the x264 video codec and AAC audio [User Query]. Eks.2024.720p.WEB-DL.AAC.x264-KatMovie18.com .mkv