it's some analog of virtual tags with the ability to operate not only on tags of current track, but on tags of all tracks. Useful for autosaving such values as "Summary play counts of albums" or "Number of tracks for each artist", etc. Mostly the same command as "Library Reports", but allows to calculate several presets and save results to (custom) tags at startup and/or after a given number of tag changes. the sum of track durations (function "Sum" of tag "Time") per artist (tag "Album Artist"), you should add grouping tag "Album Artist" and function "Sum(Time)". If you want to get the total duration of all tracks of every artist, i.e. the number of albums (function "Count" of tag "Album") per artist (tag "Album Artist"), you should add grouping tag "Album Artist" in the table and required function "Count(Album)". If you want to get the number of albums of each artist, i.e. If you want just to export some tags then define only grouping fields in preview table (don't use aggregated functions and untick "Calculate subgrouping totals" checkbox, which is senseless in this case).
#Mp3tag export tags windows
For all aggregated functions except for "Count" function please make sure that all tag values used by function have the same measurement units (KB, MB, etc.) or adjust units in "Edit> Preferences> Plugins" window (not required if both MusicBee and Windows localizations are English or Russian).Any aggregated function can be saved to physically stored custom tag (of course this custom tag wont be updated automatically), so that this aggregated function could be used by MusicBee for sorting/filtering.Other functions are obvious and should be applied only to numeric or duration tags (e.g. "Count" function counts the number of different values of a given tag. Every aggregated function is calculated for every unique combination of grouping tags. This may be used for reimporting table in spreadsheet editor (including HTML table - its the easiest way to import track list to MS Excel) for printing statistics or just content of your library, filtered content of library or your playlists.Ĭommand supports for two types of exported fields: grouping tags and aggregated functions.
"Smart swap"/"Smart copy" option is important only for working with multiple artists/composers (it will convert list of artists/composers to " " delimited string if destination tag doesn't support multiple values).There are a number of source pseudo tags which can be copied to (for example) custom tags, e.g. Also its possible to use pseudo tag as the source to append static text to the destination tag. Its possible to append one tag to the end of another tag or add one tag to the beginning of another tag placing custom text between them.
Allows you to copy one tag to another for selected files.