! * MPEG-4 channel configuration. */

! * There are a few combinations or one or two channel audio that are * possible: */

! * When checking to see if a page contains a given packet this set of flags * represents the possible values for that packet's status i

! * Used to specify if when saving files, if values between different tag * types should be synchronized. */

! * Event types defined in id3v2.4.0-frames.txt 4.5. Event timing codes. */