First of all thanks for the great library.

A call to Inform returns data labelled 'Color Primaries'.
I used mediainfo --Info-Parameters to get the list of parameters but I don't see one that can be used to get the value. Is there a way to get color primaries data directly by parameter name?

I am developing on mac using dll version 0.7.61 and will deploy to red hat linux
and using a jna wrapper to extract data only for the parameters I need.

Thanks!

This paramater is not yet in the list of known field names.
You can access to it with MediaInfo::Get(Stream_Video, x, "colour_primaries").
You can access the the name of each field with command line "mediainfo --Lang=raw"

Thank you very much for your response.
I was able to get the value for color primaries by parameter name - so thanks for that!

Just FYI
When I try to see the name of each field on the command line, mediainfo balks:
% mediainfo --Lang=raw Usage: "MediaInfo [-Options...] FileName1 [Filename2...]" "MediaInfo --Help" for displaying more information
% mediainfo --Language=raw Usage: "MediaInfo [-Options...] FileName1 [Filename2...]" "MediaInfo --Help" for displaying more information

maybe I am doing something wrong?
Thanks!

argh, it is --Language=raw
But you also need to provide the file name of the file you want to analyze ;-)
"mediainfo --Language=raw YourFileName"

FTW! That's a great tip and will come in handy for my project.
Thanks for all your help!