A Beginner's Guide to Video File Formats | Mux blog
Metadata
Demystifying the mp4 container format - Agama Technologies
11 Best Free Video Metadata Viewer Software For Windows
Balaji on Twitter: "References 1) File formats for mp3, mp4, png etc have space for metadata that can be used for a digital signature. https://t.co/pdjywY42XI 2) gpg gives a sample command line
MP4 Video Signature Format: Documentation and Recovery Example
2-(f)MP4 file format [162] | Download Scientific Diagram
Mp3tag - the universal Tag Editor (ID3v2, MP4, OGG, FLAC, ...)
WITNESS Archiving | Activists' Guide to Archiving Video - Deciding What to Keep
How to tag/metatag MP4, AVI, MOV, WMA ? - VideoHelp Forum
The Best MP4 Metadata Editor to Edit MP4 Metadata for Windows/Mac
Best MP4 Metadata Editor to Add MP4 Metadata for Windows/Mac
How do I edit the metadata of mp4, avi and mkv files? - Windows 10 Forums
The Best MP4 Metadata Editor to Edit MP4 Metadata for Windows/Mac
MPEG-4 files
Video Format Analyzer | Elecard: Video Compression Guru
Adding Metadata to Video Files - VideoHelp Forum
GoPro Open Sources Video Metadata | GoPro
How do I edit the metadata of mp4, avi and mkv files? - Windows 10 Forums
MP4 File Extension - What is an .mp4 file and how do I open it?
Best Video Converters For iOS, Android, Windows & Mac | 12 Picks
MP4 file format - Wikipedia
6 Most Outstanding MP4 Metadata Editors for Desktop and Android
Tweaking4All.com - Video - Adding movie information (Metadata) to your MP4 or M4V