3delite Video Manager 1.2.204.214

Video Manager is a powerful tag editor and manager for MKV and MP4 video and audio files.

Features
Edit Matroska tags in MKV, MKA, MKS and MK3D files
Edit MP4 tags in MP4, M4A, M4B, ALAC and 3GP files
Manage cover arts
Search for and download movie details and poster from The Movie Data Base
Batch tag series video files each with individual details and poster from The Movie Data Base with a couple of clicks
Powerful search functionality to find video and audio files in your library
Copy/paste tags (between MP4/MKV too)
Edit Matroska chapter tags
Edit all MP4 metadata atoms
MP4 template system
Batch rename files based on their metadata
Context menu integration, quickly edit tags from Windows File Explorer by just right mouse button clicking on file(s)
UI DPI scaling support
Full unicode support

Whats New
Updates: official site does not provide any info about changes in this version.