@Documented
@Retention(value = RetentionPolicy.SOURCE)
@Target(value = )
@IntDef(flag = true, value = )
annotation C.RoleFlags

Track role flags. Possible flag values are ROLE_FLAG_MAIN, ROLE_FLAG_ALTERNATE, ROLE_FLAG_SUPPLEMENTARY, ROLE_FLAG_COMMENTARY, ROLE_FLAG_DUB, ROLE_FLAG_EMERGENCY, ROLE_FLAG_CAPTION, ROLE_FLAG_SUBTITLE, ROLE_FLAG_SIGN, ROLE_FLAG_DESCRIBES_VIDEO, ROLE_FLAG_DESCRIBES_MUSIC_AND_SOUND, ROLE_FLAG_ENHANCED_DIALOG_INTELLIGIBILITY, ROLE_FLAG_TRANSCRIBES_DIALOG, ROLE_FLAG_EASY_TO_READ and ROLE_FLAG_TRICK_PLAY.