Adding metadata to file

[ThomasCZ]

Hello,

can I somehow add metadata to a file?

I'm not familiar with it. All I can do is to get the date and time the picture was taken:

1	System.Text.Encoding.ASCII.GetString(imageFile.GetPropertyItem(36867).Value)

But I need to add to the file following attributes:

1	ProjectionType: "equirectangular"

2	UsePanoramaViewer: "True"

3	CroppedAreaImageWidthPixels: "12345"

4	CroppedAreaImageHeightPixels: "12345"

5	FullPanoWidthPixels: "12345"

6	FullPanoHeightPixels: "12345"

7	CroppedAreaLeftPixels: "0"

8	CroppedAreaTopPixels: "0"

I created a simple program to export panoramas and I need to Facebook take it as 360 pictures. When I added the metadata using software ExifTool, it worked, but I need to get it work through the code. I tried class ExifWorks, but unsuccessfully. I am a complete amateur, I'm very happy for the help. Thanks

 

[jmcilhinney]

Not surprisingly, Google is your friend:

https://www.google.com.au/search?q=...firefox-b&gfe_rd=cr&ei=Kad5V_iHD6Xu8weBhLTgDg

I've never done what you're trying to do but, if I needed to, that's the search that I'd be doing first.