I was trying to convert a non-exif file to exif file.
I was able to create one with all the mandatory tags added.
along with this i am also trying to add the thumbnail of the image to the converted EXIF file using
CExifModify::SetThumbnailL(const TDesC8&). After calling SetThumbnailL function, if i try to write the
exif using CExifModify::WriteDataL --> this is returning error -18 [KErrNotReady].
If i do not use the SetThumbnailL function, i am able to convert the non-exif file to exif.
My question is How can i add a thumbnail to the EXIF or non-exif file?
Thanks in advance.