MultitrackStudio project files are called "songs". A song file (.hdr file extension) contains all information that is required to reproduce the mix you made. This includes:
- The number of tracks and other mixer sections.
- The position of all their knobs, effects, names of audio/MIDI files etc.
- Sample Rate used
- Song Comments
- Chords and Lyrics
A song file does not include any audio or MIDI data, it contains only references to the audio/MIDI files used by the tracks (ie. these audio/MIDI files are needed in order to play back the song). All filenames that are stored in the song file have a relative path whenever possible. This way projects can easily be moved to other drives or folders.
Note: The devices used for playing audio and MIDI are NOT part of the song file. This way songs can be used on any computer.
Mac note: Finder will show the song files as Radiance files. If you want to be able to open songs by double-clicking you can Ctrl-click a song, choose Get Info and change the "Open with" field to MultitrackStudio.
The currently opened song is shown in the main window's title bar.
The Song menu contains the following options (note that some options are described in other chapters):
In the New Song window you can type the name of the new song. It will be placed in a folder having the same name automatically unless you browse for a folder yourself.
The Template box (Pro edition only) lets you apply a template. The Template box also allows for creating new templates: the Save current as template... option creates a template based on the current song. Templates include almost everything related to the song, except for the audio and MIDI data in the tracks. New songs will have empty audio/MIDI files.
There's a special "Identical to current" template which creates a new song identical to the current one. This can be convenient for live multitrack recording.
- Open: Open a song file.
- Save: Save the song file and all MIDI files and edited audio files (.aem files) opened in tracks.
- Rename: Rename the song.
- Close: Close the song.
- Comments: Read or write text which is stored in the song file. You can use this to document the project.
- Import Song: Import a zipped song (ie. a song exported using the Export Song option).
Note: the most important export function has its own button in the main window: Mix Down.
The resulting file is a format 1 MIDI file by default. You can use the "Format 0" option if you need a format 0 file (certain hardware can import format 0 only, for example).
If a MIDI channel is used by multiple tracks a message will appear. You can choose 'Export as-is' or 'Merge Tracks'. The first option is best if the file is to be imported in a notation program etc. The latter option can be used if the file is meant to be played back by a (General MIDI) media player. Note that you'll have to make sure there's just one track playing notes to a particular MIDI channel at any time.
Lyrics, Chords and Markers appear in the list if available, and they're checked by default. Lyrics can optionally be stored using UTF8 encoding, this is typically used for Asian languages.
Note: Chords are stored in Yamaha XF style. The file isn't a full blown XF file.
This tool can export MIDI tracks using a software instrument, audio tracks and groups. An audio file will be created for each track or group. You can use this if you're going to have your tracks mixed by someone who doesn't use MultitrackStudio.
If "Include track effects" is on any audio effects in the track effect slots will be included. Exported groups include track en group effects regardless of this option.
"Optimal bit depth" (on by default) makes each file use the lowest bit depth that won't cause any loss of quality for that track. A 16 bit file will be used 16 bit track if "Include track effects" is off, for example. 32 bit float files will be used otherwise.
Note: groups are rendered using the tracks that are routed to the group being rendered. Solo buttons may affect the result. Fancy sidechaining (using other tracks) may not work as expected.
Note: if a MIDI track has multiple streams only the first stream will be exported. You can click the track's file name box and choose Split Streams to split it into multiple single-stream tracks.Clean up Song Folder tool aren't included.
See Transferring Songs for more info.