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symbol marks changed chapters.

 

"Computation" menu


You will setup the way objects are handled.

If no PDF document is open when you change a setting in this menu, it will apply to all future opened documents, otherwise it will apply to the frontmost document.

In some cases, changing a calculation setting for a document will need its total or partial recomputation.

Score>Allow special lines

Some PDF draw note stems with rounded lines :



Some programs draw staff lines using characters mixed with standard lines.

Some programs draw dots using small rounded lines.

When this mode is enabled, these lines will be processed.

Score>Allow thin beams


Some PDF draw beams with thin lines :



When this mode is enabled, these lines will be processed.

Score>Allow ledger lines


Ledger lines are used to determinate note pitches when the symbol is outside the staff lines.
If there is no ledger lines, notes will be lost. In this case disable this option.

Score>Allow bracket to create groups


Normally, staves groups are notated with braces. Is this mode is active,  bracket also create groups.


Score>Allow modern notations


This option is still experimental. It aims to enable specific algorithms to handle special cases.


Processing of time signature located above the staff.


Score>Allow ancient notations (pro version only)


In ancient notation we found accidental below or above note like here :

   

Score>Allow figured bass (pro version only)


In this type of notation, the chords of the bass are written in a simplified way: a note gives the fundamental, numbers and symbols specify inversions and alterations of degrees.

  


Score>Allow figured bass (pro version only)


In this type of notation, the chords of the bass are written in a simplified way: a note gives the fundamental, numbers and symbols specify inversions and alterations of degrees.

  

Score>Allow tempi


If tempo changes are incorrectly found in your document try to disable this option.

Score>Allow dynamics


If dynamics  are incorrectly found in your document try to disable this option.

Score>Allow fermata


If fermata are incorrectly found in your document try to disable this option.

Score>Allow automatic break adjustment


Some PDF include several lyric lines related to the staff with incorrect break symbols (repeats, jumps, endings). When this mode is enabled, PDFtoMusic tries to create breaks symbols in order to match the actual number of repeats.

Some documents have different movements separated by the end of music symbol.
When movement processing is disabled, these symbols are eliminated to allow the entire document to be interpreted.

Score>

Allow big images


Eliminates images that are too large and can disrupt visualization. By default, all images which are larger than 25% of the page. On PDFtoMusicPRO this threshold is adjustable in the "Images" tab of the expert mode.

Staves>Allow multi-voices staves

If PDFtoMusic considers that one or several staves in the document are made of several voices and you are sure of the opposite, you can deactivate this processing mode.

If dynamics are incorrectly found in your document try to disable this option.

Staves>Allow left and right hand fusion


Groups of two staves joined by a brace are merged into one part. If not active, this allows you, for example, to export the left hand and the right hand separately.

Staves>Allow splitting of merged singers

(version Pro uniquement)


In some choral scores, several singers are written on the same staff.
For example:



Soprano and alto share the same staff.
When this calculation mode is activated, the singers will be separated and therefore it will be possible to adjust and export them separately.


Staves>Allow clefs vertical shift

Is this mode disabled, clefs vertical position will be ignored

Staves>

Allow time signature change


If wrong time signature changes are added inside a measure line, disable this option.

Staves>Allow key changes

It can be sometimes difficult to tell accurately whether the accidentals at the start of a bar are a key change, or regular accidentals that has to be applied to the following notes.
For instance:

If PDFtoMusic finds key changes on a document that doesn't include any, deactivate this processing mode.


Staves>Allow non-standard number of lines

If you realize that your document offers staffs that do not have five lines, activate this mode.

Measures>Allow multi-rest


If some numbers below the staff are recognized as multi-rest, you can disable them with this option.

Measures>

Allow short barlines


In some old notations, barlines are displayed as a small vertical line : 



When this option is on, these lines will be processed as regular, full-length barlines.

Notes and Rests>Allow grace notes


If little notes are processed as graces, disable this option.

Notes and Rests>Allow enhanced chords

Two notes horizontally very close to each other can be considered as belonging to the same chord (there are sometimes chords in which the notes are not perfectly aligned). This option enables you to deactivate this mode.

Notes & Rests>Allow tuplets

In some scores, a digit appears near the note to indicate the fingering. In some cases, PDFtoMusic interprets this fingering text as tuplets (triplets, etc). If there are no tuplets in the piece, deactivate this option to prevent PDFtoMusic from searching for tuplets in the score.

If you deactive this option, PDFtoMusic will no longer search for tuplets in the score.

Texts>Allow lyrics


If some textual informations, near the staff are recognized as lyrics, and the document don't include lyrics, you can disable them whith this option.

Texts>Allow shared lyrics

In some vocal pieces (for instance, Barbershop scores), when several performers sing the same lyrics, only one lyric line is written:



When this mode is active, PDFtoMusic will assign the lyric line to both staves.



Texts>Allow chords name

In some cases, the lyrics line can be constituted by chords names, for example when the singer sing "La La La La". Invalid this option to ignore chords name processing and add the texts to lyric line and not chord line.

Texts>Allow complex typography in chord names


In some case, chord names are written using miscellaneous fonts, size, or vertical shifts.
Activate this option to got a more flexible chord names recognition.



Texts>Allow fingering

If PDFtoMusic recognizes tuplets as fingering notation (this generally provides a bar duration error), you can deactivate fingering seeking for the whole document.

Texts>Allow group names


If group names are incorrectly found in your document try to disable this option.

Texts>Allow footers


If footers are incorrectly found in your document try to disable this option.

Staff matching over systems


With this option, you can change the way the software follows automatically a staff across systems (see "Staves and Systems" above)

The most complex levels are usually more accurare, but could slow down significantly the whole process (up to several dozens of seconds per page)

The different possible levels are:
  • Very Simple: Dedicated to scores in which empty staves are not omitted
  • Simple: For simple cases (e.g. a few instruments disappear after the intro). It's the default value when the software has just been installed.
  • Quite Complex: Some staves disappear and others appear frequently on the score, and the previous level makes mistakes
  • Complex: Score difficult to read, with many staves disappearing while other appear. To be used when all the previous levels fail.

High resolution

When a document is made of many tiny staves, some inaccuracy errors can occur in the vertical positioning of notes and rests.
Switching to high resolution increases the precision (and the computation time). You can define that all documents will be loaded in high resolution from the general preferences.

Reset to default settings


This applies to all settings from "Allow multi-voice staves" to "High-definition".

• If no PDF document is open and this option is inactive, then all default calculation settings are already identical to the factory's.
This option is active when at least one default setting has been changed.
Differences are displayed in bold, and you can reset them all to factory settings either by selecting this option, or manually, one by one.

• If at least one PDF document is open and this option is inactive, then the settings for the frontmost document are aleady indentical to those by default.
This option is active when at least one setting has been changed for this document.
Differences are displayed in bold, and you can reset them all to default settings either by selecting this option, or manually, one by one.


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