Здравствуйте, Lukáš. >> Also I can't read/write any tags to m4r file, which looks like usual m4a >> (attached). > Thanks, I've added support for the iPhone ringtone files to TagLib::FileRef: > https://github.com/taglib/taglib/commit/686bcf55a9b2c9e75f2484f93a6918fa4c62e143 Thank you, it works now! > Lukas -- С уважением, Руслан Драгунов mailto:sf_2000 at mail.ru