3some.mkv.mp4 Apr 2026

: Right-click the file and check "Properties" (Windows) or "Get Info" (Mac) to see the actual file type.

: If it is meant to be a standard MP4, remove the .mkv part so the filename ends only in .mp4 . 2. Transcoding and Metadata 3some.mkv.mp4

For a more polished output, you might use hardware and software designed for high-quality video encoding: : Right-click the file and check "Properties" (Windows)