Set the recording date for a track using TagLib

gistfile1.cpp

#include <tstring.h>
#include <mpegfile.h>
#include <id3v2tag.h>
#include <textidentificationframe.h>

int main(int argc, char *argv[])
{
    for(int i = 1; i < argc; i++)
    {
        TagLib::MPEG::File file(argv[i]);
        TagLib::ID3v2::Tag *tag = file.ID3v2Tag(true);
        TagLib::ID3v2::FrameList frames = tag->frameList("TDRC");
        TagLib::ID3v2::TextIdentificationFrame *frame = 0;

        if(frames.isEmpty())
        {
            frame = new TagLib::ID3v2::TextIdentificationFrame("TDRC", TagLib::String::UTF8);
            tag->addFrame(frame);
        }
        else
        {
            frame = static_cast<TagLib::ID3v2::TextIdentificationFrame *>(frames.front());
        }

        frame->setText("2013-01-02");
        file.save();
    }

    return 0;
}