Check for "Tags" or "Title" fields within the file's properties to see the actual series name.

) translate to in Cyrillic-based or specific legacy encodings. Corrected Name: Episódio 2.m4v 2. Technical Specifications of .m4v

To find the exact show, you should check the metadata of the file by right-clicking it and selecting "Properties" (Windows) or "Get Info" (macOS). 4. Recommended Actions

Search results suggest this naming convention often appears in unofficial distributions or fan-translations of popular series: