Remove One XMP from Image File with Multiple Embedded XMPs

Downloads:

MS Windows Visual C/C++ Libraries

Linux/CentOS C/C++ Libraries

MAC OS X C/C++ Libraries

Solaris C/C++ Libraries

C++ Builder Libraries

C++ XMP sample code to remove individual XMP docs from an image file containing multiple XMPs

void XmpRemoveOneXmp(void)
    {
    // In the case where a JPG or TIFF image file contains multiple
    // XMP documents, it is possible to remove one or more by index
    CkXmp xmp;
    xmp.UnlockComponent("anything for 30-day trial");

    bool success = xmp.LoadAppFile("AgencyPhotographer-Example.jpg");
    if (!success)
	{
	xmp.SaveLastError("lastError.txt");
	return;
	}

    // Assume the JPG has 2 or more embedded XMPs.

    // Remove the 2nd XMP document (the 1st XMP doc is at index 0).
    xmp.RemoveEmbedded(1);

    xmp.SaveAppFile("out.jpg");
    
    return;
    }