I see no need to worry about those meta data or why you should remove them.
Pantry and Ingredients tags refer to asset tracking. In fact most of this data are production related and not relevant in any way for a consumer. The rest tells you about technical features, like the resolution or video codec.
A watermark is something different. If you want to ...
Try TMPG Smart Renderer https://tmpgenc.pegasys-inc.com/en/product/tmsr5.html
If anything is recoverable, this tool should work. If it can't pull anything from the file, I don't know of any other tool that would. The trial version should work fine for you to get what you need.