exiv2

Hello, please I wish to ask the introduction of replacement of images with IPTC inside new WebP converted. http://dev.exiv2.org/projects/exiv2/wiki/The_Metadata_in_WEBP_files https://groups.google.com/a/webmproject.org/forum/?fromgroups=#!topic/webp-discuss/Srdsveieat4 I have smart use of IPTC...