Vivaldi User Guide

Vivaldi

| Contents |
| EasySynth | Glossary |

Once this application has been loaded, click on its icon to open all of its most important windows, or open them through the "Open Window" part of the main menu.

The "Main Edit" window

The main editing window looks like this:

Each note in the note column is displayed in the following format:
<note><# | -><octave, 1-3>
If there is no note to be played, three dashes (---) are shown. For example, C-2 is middle C, and A#1 is A sharp (or B flat) below middle C. If you are still confused, load Vivaldi and open both the main edit window and the keyboard. Clicking on each note in turn will show you the full sequence, from C-1 to B-3.

The sample number is simply the number of the sound sample to play at the given note. It can be any number from 1 to 36 (31 in SoundTracker files). If it is 0, then the last sample to be played on that channel will be used, but the volume will not be altered.
NB A sample must have been loaded into the given slot, or nothing will be played! See below for details of how to load samples into Vivaldi.

The effect number and effect value are usually 0. The effect number tells the music player which effect to use, and the effect value is the parameter passed to it. The effects used by Vivaldi are given on a separate reference sheet, as are the keyboard shortcuts.

The selection is used for various effects such as transpose and copy. In the above picture, the start event is 5 and the end event is 10, with the selection channel being 2 and the selection pattern 9. See below for more about selection.

Finally, the current event (the next one to be altered) is the one in the window which is red.

The "Sample data" window

This window contains the names of any samples you have loaded; clicking SELECT or ADJUST on a name allows you to alter it. The currently selected sample is shown by the number which has a dark background; to make a sample the current one, click on its number. To see its attributes, double-click the number - see below for details of the attributes window.

To load a sample (it must be an STSample or a SampDump file), you need only to drag it to Vivaldi - any of its windows, or the main icon. The sample will be loaded into the current sample slot; if there is already a sample there, it will be replaced with the one you are dragging in.

The "Stereo Info" window

This window is completely self-explanatory; it holds the stereo positions for each channel. Clicking on an arrow with SELECT moves the stereo position by 1; ADJUST moves it by 16.

The possible settings for Tracker files are -127, -96, -64, -32, 0, 32, 64, 96 and 127. Other values will be rounded off to the nearest one possible.

SoundTracker type files do not store the stereo settings; they are usually implemented as right, left, left, right, right, left, left, right.

MusDump files (Vivaldi's own type) store the stereo settings exactly as you set them in this window.

The "Music Tools" window

A screenshot of this window is shown to the right. The white box shows the current position of the music in the sequence table (0 means that the music isn't playing), and the icons have exactly the same function as they do in TrackPlay, with the exception of the stop icon - this only stops the music, it doesn't remove it from Vivaldi's workspace!

Running TrackPlay at the same time

Much greater flexibility can be obtained if TrackPlay is also loaded, since the channels can then be turned on and off, and the stereo settings can be altered while the music is playing. Also, other music files can be double-clicked - this plays them, but Vivaldi's workspace is not used. This means that samples can be dragged out of music files into Vivaldi without corrupting the tune you are working on, if you have sufficient memory to load the music file as well. If you haven't, the music simply won't load.

Note that clicking on the play icon in TrackPlay will not start the music in Vivaldi; TrackPlay's play serves only as an "unpause" button.

The "Selection" window

This window controls the selection.
Clicking on "1st event" sets the first event to 0; similarly, "Last event" sets the last event to 63.
"Channel" and "Pattern" set the values to the current channel or pattern.
"Copy to event" copies the selection to the specified event of the current pattern and channel.
"Transpose by" transposes the selection (shifts it up or down by the specified number of semitones).
"Blank selection" clears the selection to blank notes.

The "Music Score" window

This window shows the current channel of the current pattern as a sequence of notes and rests. The current event has a red line just after it, and the selected events (if there are any in the current channel and pattern) have a white, rather than grey, background. Clicking ADJUST on a note blanks that event, turning it into a rest; SELECT changes a note, using the current keyboard settings (see below). If Shift is held down when SELECT is clicked then the note is sharp, otherwise it is natural.

The "Sample Attributes" window

This window offers some control over the attributes of a sample, and allows it to be removed from memory if necessary. The icons are self-explanatory, except for the top one: This is the sample name, and may not be altered in this window, only in the Sample Data window.

The "Keyboard" window

This is one of the more important windows in Vivaldi. While the main editing window (see above) is open and the mouse pointer is in the keyboard window (or the pattern data window pane), mouse clicks or key presses of the keys shown in the picture (Z, X, C etc) will enter notes at the current event, with the restrictions dictated by the icons on the far right ("Note", "Sample" etc). The up and down arrows (top left) simply move the current event up and down; the arrow keys on the keyboard have the same effect.

The white boxes to the right of "Sample", "Effect" and "[effect] Value" hold the current values, which will be entered in the event with every new note. A hexadecimal value (see glossary) is only allowed in the effect value box, and must be prefixed with an ampersand (&). If it isn't, it is assumed to be a decimal number.

Clicking on "Note", "Sample", "Effect" or "Value", or pressing F1 to F4, toggles the icon on and off. If selected, then that aspect of each event will remain unchanged when a new note is entered; for example, in the picture above/right the effect and effect value will not be changed when notes are entered.

If "Timed" is selected, then events will be entered in real time, with the speed being determined by the effect value (set to 6 by default). When the end of the pattern is reached, stop playing!

The menus

The main menu options, and then the submenus, will be considered here.

"Info" leads to an information window.
"Close windows" closes all open windows belonging to Vivaldi.
"Monitor" enters the music monitor if music is playing - otherwise, it opens the tools window.
"Quit" removes your music, and Vivaldi, from memory - make sure your work is saved first!

  1. "Edit" - this contains the music editing options.
  2. "Save" - this contains the options for saving music, sound samples and single patterns.
  3. "Open window" - this contains a list of windows which can be opened.

The "Replace" submenu

This leads to 3 choices - selection, pattern or whole file. These refer to what is to be searched through by the replace function: the selection alone, the current pattern alone, or the entire file.

In each of the boxes in the Replace window, shown in the picture, an asterisk (*) on its own means "anything", and in the "Note" box it means "any note". To replace blank notes, search for ---. An asterisk in any of the "replace" boxes simply means to leave that value alone, so the values in the picture would result in nothing being done at all.

NB Effect values should, as usual, be prefixed with & if they are in hexadecimal.

| EasySynth | Glossary |
| Contents |