- tags->artist = mp4_meta_get_artist(mp4);
- tags->title = mp4_meta_get_title(mp4);
- tags->year = mp4_meta_get_date(mp4);
- tags->album = mp4_meta_get_album(mp4);
- tags->comment = mp4_meta_get_comment(mp4);
+ tags->artist = mp4_get_tag_value(mp4, "artist");
+ tags->title = mp4_get_tag_value(mp4, "title");
+ tags->year = mp4_get_tag_value(mp4, "date");
+ tags->album = mp4_get_tag_value(mp4, "album");
+ tags->comment = mp4_get_tag_value(mp4, "comment");