The two most common questions we get are "Can Yate rename my files to..." and "Can Yate restructure my folders as...". The answer to both questions is yes.
Unless you configure iTunes correctly, it will mess up anything you want to achieve by renaming your files. In the iTunes Advanced Preferences you must uncheck Keep iTunes Media folder organized. If you do not do so, iTunes will always name your files as it sees fit. Further, if the iTunes Advanced Preference Copy files to iTunes Media folder when adding to library option is set, iTunes will copy the files to its own notion of a folder structure.
If you are going to rename or move your files around, make sure that the tracks are linked to iTunes when you do the changes. This is necessary so that the iTunes library gets correctly updated.
Yate uses rename templates to define what happens when files get renamed. These templates can be accessed via the UI or from within actions. The templates are defined in the Rename section of the application preferences. Many of the standard metadata fields can be directly applied in the templates and are sufficient for most renaming needs via the UI. When highly conditional or specific extracted data is required, it may be necessary to write an action to do the renaming.
The rename templates are created in Yate's token editor. The use is quite simple. You add text and tokens wherever you see fit. You have absolutely no control over the filename extension and do not have to worry about it. In the token editor, tab characters and newline characters are ignored and can be used for formatting to make the template easier to read. Space characters are relevant and are displayed as centered dots so that they are easier to identify.
Most people do the majority of their text manipulation prior to renaming. However, every rename template allows you to specify that certain functions should be applied after the new name is constructed.
If you want to perform alphabetic case manipulation, the process can be controlled by the Case, Field Exception, Name exceptions, General exceptions and Replacement options. We're not going to look at the case transformations in the document. There is a Yate help topic called Alphabetic Case Transformations which describes the options in detail.
The Spaces to _ will do as the name implies, changing all space characters in the constructed filename to underscore characters.
Macs support just about every possible character in filenames (almost). There are cases where you might want to have the characters fall entirely in the ISO Latin-1 character set. One possible reason is that you want to place your tracks into m3u files and your player does not support the m3u8 variants. The Force Latin-1 option will ensure that only Latin-1 characters are in the constructed name. It does this by finding somewhat equivalent characters and by dropping characters if required.
Independant of the character set, you can force the removal of accents from characters via the remove accents option.
The Ext is used to tell the Finder how to display the filename extensions. You can choose to leave the display option unchanged or you can force the display or hiding of the extensions.
Currently Yate always replaces : and / characters when renaming files. The text that replaces the characters is specified in the General Preferences - Invalid character substitution option.
Let's say you want to rename your files to start with the track number padded to two digits followed by a space and the tracks's title. Simply enter the appropriate tokens and text as follows:
That's it! Notice the centered dot between the two tokens. That's the space character.
Assume you want the template above to be modified to insert the disc number but only if it exists. In this case exists means not empty or zero. If it does exist we want the disc number followed by a dash.
❨IfExists Disc❩❨Disc❩-❨endIf❩❨Track Pad2❩·❨Title❩
The IfExists field token implies that the following text and tokens should only be applied up to the next Else or endIf token, if the field exists. If the field does not exist and an else token is supplied, all text and tokens after the Else until the matching endIf will be processed. After the IfExists Disc token we're inserting the Disc token and a dash character.
As a convenience, there is a special form of the IfExist token which says if the specified field exists, insert it immediately after the token. The previous template can be simplified to:
❨IfExists+ Disc❩-❨endIf❩❨Track Pad2❩·❨Title❩
As a somewhat silly example, let's say we want to specify ND if there is no disc number.
❨IfExists+ Disc❩❨Else❩ND❨endIf❩-❨Track Pad2❩·❨Title❩
Using the Format button in the token editor, we can make the text somewhat easier to read.
Here's a more complicated example which inserts the disc and track number if the disc field exists. If disc does not exist and track does, the track number is inserted. If either sequence was inserted, a space will be added before the Title.
❨IfExists+ Track Pad2❩
If you wanted to limit the length of a name to 100 characters, you could do the following:
The above template inserts the Title field and then tests if the name is longer than 100 characters. If it is, the name is truncated to 99 characters and a horizontal ellipsis (...) is inserted.
It is entirely possible that when you rename files you will end up with a duplicate filename. For example, if you're renaming files to the Title field, and more than one track is named Intro. Yate allows you to handle duplicate filenames in the template. You can insert whatever text and/or tokens you wish inside of the duplicate sequence. However, it is typically better to let Yate pick a single number to differentiate the copies.
The above template says that the name consists entirely of the Title field. If it is a duplicate, add a space and the first available duplicate number.
There are two methods of handling multiple values in fields. If the Preferences-Audio-Common-Rename Substitution setting is empty, all values following a multi value delimiter (typically ;;;) are ignored. If the setting is not empty, multi value delimiters are replaced with the specified text. As an example, if you specify " and " as the rename substitution, all ";;;" sequences will be replaced with " and ".
You can also use a ❨Multi Value Delimiter❩ token to override the rename substitution setting in a template. These tokens can be specified as many times as desired in a template to provide complete granularity on how multi value delimiters are processed. If the token is followed by text, the text becomes the replace substitution value. If the token is followed by another token, the replace substitution value is set to empty. The following example overrides the default value only for the Album Artist field.
❨Title❩ - ❨Multi Value Delimiter❩ and ❨Album Artist❩❨Multi Value Delimiter❩❨Break❩ - ❨Genre❩
Note that the ❨Break❩ token is used to force a no text situation before the " - " text which is being inserted before the genre.
In much the same way that you rename files, you rename folders. You rename files and/or folders in a single template. The folder renaming portion of a template follows the filename portion of the template. The Folder Start token stops all filename processing and begins folder renaming. Any open if tokens are automatically closed. As an example, the following template renames the containing folder to be the Album name and the filename to be the Title.
Note that duplicate handling tokens can only be placed in the filename portion of the template. A more complete example which does the previous disc-track based filenames, adds duplicate handling and renames the folder to Year-Album follows:
❨IfExists+ Track Pad2❩
It is entirely possible that the filename you want to construct cannot be specified with a simple rename template. Yate handles this case by allowing you to place Variable 0 through Variable 15 tokens in a template. This allows you to write an action which constructs the special purpose portions of the desired filenames and places them in variables. These variables are then accessed by the template. Let's assume you want to rename the folder containing an album to the Year followed by the sample rate enclosed in square brackets, followed by the album name. You could use the following template and action:
❨IfExists+ Year❩ · ❨endIf❩
Get Property Sample Rate (Hz) -> Variable 1
Rename Files (Above Template)
Here's a tip. When you have actions such as the one above which essentially simply do renaming, you can place the action on the rename menu. In the Action Manager, select the action and from the context menu choose, Add to Menu>Rename.
There appears to be an infinite number of folder structures that people use for their collections. Whatever works for you is great. However, here's an opinion. Many people like to separate multi-CD albums into different folders based on the disc number. This is an unnecessary complication. There is a Disc field which when used with the Track field will uniquely identify where the track came from. There are some high end audio players which do not like having albums split into separate folders. Nor do they necessarily handle Album names differentiated by appending Disc 1, Disc 2, etc. We recommend having a single consistant Album field for all tracks in an album. Use the Disc fields as intended. Generally, we feel that life is easier with the one album / one folder approach. However, if you want separate disc folders, go right ahead...Yate will produce them for you.
The actual movement of tracks is done in actions via the Move statement. If you are re-structuring, you will more than likely want to move any non-audio files to the same new folder structure. This is done by the Move Non Audio Files statement.
Here's what the Move statement looks like:
There are lots of options and fields, but the statement does a lot.
The first decision you have to make is whether you want the tracks to be moved to a location relative to where they currently reside or do you want to place them under a fixed location. While the relative method has its uses it is far more common to have your collection rooted in a single well known location. For example, /Users/me/Music or /Volumes/MyMusicCollection. You get the idea. You can directly specify the absolute path or you can construct a path at runtime by using escape sequences. This allows you to issue a prompt for the path if you so desire. As an example, a specified path of \v1 will take the path from each track's Variable 1 field.
You can now choose to append up to three additional path components which are extracted from a track's fields. If a component is empty at runtime an error will be issued. You can get around this problem by specifying a placeholder to be used if the specified field is empty. If you specify the Album field and a placeholder of Unknown Album, the path component will be Unknown Album if the Album field is empty. If you wish you can skip the field entirely and simply specify a placeholder. As a convenience, if the Album Artist field is specified and it is empty at runtime, an attempt will be made to use a non empty Artist field before falling back to the placeholder.
Regardless as to how you specify the path and additional path components, the resultant path at all levels will be created if it does not already exist.
What about the filename? If you don't specify a rename template, the original filename will be used. However, if you do specify a rename template, the template will formulate the final appearance of the filename. Further, if the template contains a Folder Start token, the folder constructed in the template will be appended as a path component. This means that you can effectively construct four path components based on metadata. .... and as an added bonus, if the rename template contains at least one IfDup sequence, the specified duplicate file semantics will be applied if necessary.
As it is quite common to structure your compilations differently, there is a option to execute the Move statement only if the track has Part of a Compilation field set or not set. This means that you can have two back to back Move statements where only one of the two executes based on the Part of a Compilation setting.
The most common file structure by far is someting like: /collection/Artist/Album/files, where Artist and Album may contain additional metadata other than what the name implies. Many people handle their compilations out of bounds as /collection/Various Artists/Album/files or /collection/Compilations/Genre/Album/files or something else entirely. The advantage is that compilation albums can be kept in a single folder as opposed to being placed by artist and scattered all over the place (see iTunes). Being able to trigger on the Part of a Compilation field allows you to transparently handle both potential placements.
Most people handle the metadata text manipulation external to the Move statement. However, if you're the type of person who wants all spaces replaced by underscore characters, you can do so in the Move statement. This is largely a throwback to earlier days. Macs have no issues with spaces in filenames.
The Move statement allows you to specify what to do if a file already exists at the target location. Initially the Move statement did not support duplicate handling via a specified rename template. We feel that the rename template method of handling duplicates is far superior. It'll work while batch processing, doesn't pop up dialogs and ensures that a unique filename can be constructed.
Last but not not least, you can tell Yate to delete the old folder and possibly the parent folder, if they are empty after the move. This tends to clean up a lot of empty folders which can clutter up your drive and be annoying and misleading. More on this option later.
When relocating tracks, it's desirable to move non audio files such as images, PDFs, etc. along with the audio files. In Yate you do this with the Move Non Audio Files statement. Here's what the statement looks like:
You can attempt to move all non audio files or explicitly specify which files or types you want to move or exclude from moving. If you want to move everything, leave the two text fields empty. The inclusion and exclusion fields all take a list of items separated by / characters. An item can be a filename or file extension. The statement is smart enough to not require periods. jpg will match all .jpg files. While the inclusion/exclusion capability is pretty comprehensive, most people tend to move everything.
Unless to explicitly say that you want subfolders moved, they will be ignored. From the documentation:
A subfolder can be moved if none of its descendents is an audio file. When you are attempting to move subfolders, all subfolders will be processed (unless hidden). When processing a subfolder the inclusion list is ignored, however the exclusion list is still processed. This means that when attempting to move subfolders, all subfolders in a source folder will be processed unless they are explicitly named in the exclusion list. Note that contents of a sub folder are always moved if the subfolder is moved. The inclusion and exclusion lists are ignored for subfolder contents.
If you read the above about four or five times, it will probably make sense. If you're moving subfolders, they're all moved unless explicitly indicated that they shouldn't be moved. The contents of a moved subfolder is always moved.
Yate has to know what folder you're moving from and what folder you're moving to. In order to accomodate different scenarios, there are three different ways to specify the folders:
Regardless as to which folder specification method you choose, Yate will ignore the last path component if it is an audio file. That's how the retained paths method works, as the properties always contain the full path to the file.
The Move Non Audio Files statement is pretty efficient. If will only handle a given source folder once. Further, if a source folder somehow ends up being associated with more than one destination folder, nothing wil be moved. This can happen if tracks in the same folder end up dispersed to different folders.
As with the Move statement, you can specify that a source folder and its parent folder should be deleted if they empty out. If you're going to follow a Move, by a Move Non Audio Files statement, there is no benefit to doing it twice...but do it on the Move Non Audio Files statement as it more than likely comes last.
At times you may have to execute the Move statement grouped as a number of conditional choices may have to be made regarding the destination. There is not really much of a difference, when executing a Move stepwise or grouped. Checking to if the source folders can be deleted is a slight overhead, but only a slight one.
The Move Non Audio Files statement can be far more efficient when executed stepwise. There is a lot of logic in place to handle overlapping moves and directory scans.
If you've moved a track to a separate Disc subfolder, under the album folder, you more than likely want the non audio files in the album folder as opposed to the disc folder. A neat little trick is to simply remove the last two path components from the Retained Path 2 property set by the Move statement. The last path component will be the filename and the second to last will be the Disc folder. Here's a little snippet which will work:
The above is a somewhat simplistic approach as it always creates Disc subfolders and doesn't validate the disc number, but it will work as is.
The ability to rename and to relocate files is pretty complete. We haven't found any scenario so complicated that an action could not perform the desired operation. Play with Rename templates and the Move action statement. Both functions have a preview capability.
Additional information, including sample actions can be found at Yate Resources. You can also visit the forum.
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