: The camera brand, model, and sometimes the GPS coordinates where it was filmed.

: Tools like Metadata2Go and Pics.io allow you to upload a file to instantly see:

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If you are looking to extract or understand the "full piece" of information contained within an MP4 file, here is how you can access its complete technical details and content. Accessing the "Full Piece" of Video Information

: Resolution (e.g., 1080p), frame rate, and file size.

: For a more "pro" level look, software like MediaInfo or the FFprobe engine used by QuickEditVideo can show codec information (like H.264 or AAC) and "hint tracks" used for streaming.