Hay varios sitios web y plataformas que ofrecen películas en formato MKV para descargar o transmitir:

As of April 2026, several highly anticipated titles are ideal for viewing in a high-bitrate MKV format to appreciate their visual and auditory complexity: Super Mario Galaxy: La película

IMDb: Ratings, Reviews, and Where to Watch the Best Movies & TV Shows. 300 Best Movies of All Time - Rotten Tomatoes

MKV is not a video codec itself, but a container that can hold almost anything. Here is why it is preferred for "good movies": Cloudinary All-in-One Packaging