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gsttag — additional tag definitions for plugins and applications
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gsttagvorbis — tag mappings and support functions for plugins
                    dealing with vorbiscomments
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gsttagid3 — tag mappings and support functions for plugins
                    dealing with ID3v1 and ID3v2 tags
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gsttagexif — tag mappings and support functions for plugins
                    dealing with exif tags
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gsttagxmp — tag mappings and support functions for plugins
                    dealing with xmp packets
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gsttagxmpwriter — Interface for elements that provide XMP serialization
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gsttagdemux — Base class for demuxing tags that are in chunks
                    directly at the beginning or at the end of a file
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gsttagmux — Base class for adding tags that are in one single chunk
                    directly at the beginning or at the end of a file
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gsttaglanguagecodes — mappings for ISO-639 language codes and names
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gsttaglicenses — utility functions for Creative Commons licenses
        This library should be linked to by getting cflags and libs from
        gstreamer-plugins-base-1.0.pc and adding
        -lgsttag-1.0 to the library flags.