export {gm}

Export Music Object

Description

Export a Music object to a file format such as PNG or MP3.

Usage

export(x, ...)

## S3 method for class 'Music'
export(x, path, musescore = NULL, ...)

Arguments

x

A Music object.

...

Optional arguments to export() methods. Should be ignored by the user.

path

A single character, which specifies the output file path. For example, "my/music/x.mp3". See the Details section for supported file extensions.

musescore

Optional. A character vector, which represents the command line options passed to MuseScore. See MuseScore command line usage for details.

Details

Supported file extensions:

1. flac

2. metajson

3. mid

4. midi

5. mlog

6. mp3

7. mpos

8. mscx

9. mscz

10. musicxml

11. mxl

12. ogg

13. pdf

14. png

15. spos

16. svg

17. wav

18. xml

Value

An invisible NULL. A file is generated in the specified path.

Examples

if (interactive()) {
  music <- Music() + Meter(4, 4) + Line("C4")
  export(music, tempfile(fileext = ".mp3"), "-r 200 -b 520")
}