c++ - taglib : how to edit Album Artist? -

how modify "album artist" field of mp3 file library taglib ? there similar :

f.tag()->setartist("blabla"); 

?

id3v2 doesn't support field called "album artist". itunes uses tpe2 frame, supposed be:

tpe2
'band/orchestra/accompaniment' frame used additional information performers in recording.

for complete list of frames see http://id3.org/id3v2.3.0#declared_id3v2_frames.

to write taglib, trick:

#include <mpegfile.h> #include <id3v2tag.h> #include <textidentificationframe.h>  int main() {     taglib::mpeg::file file("foo.mp3");     taglib::bytevector handle = "tpe2";     taglib::string value = "bar";     taglib::id3v2::tag *tag = file.id3v2tag(true);      if(!tag->framelist(handle).isempty())     {         tag->framelist(handle).front()->settext(value);     }     else     {         taglib::id3v2::textidentificationframe *frame =             new taglib::id3v2::textidentificationframe(handle, taglib::string::utf8);         tag->addframe(frame);         frame->settext(value);     }      file.save();      return 0; } 

if want remove frames, can do:

taglib::mpeg::file file("foo.mp3"); taglib::id3v2::tag *tag = file.id3v2tag();  if(tag) {     tag->removeframes("tpe2");     file.save(); }