Runs Audiveris, the optical music recognition program, on page images, and gathers the MusicXML it writes for each page into one score.
mx runs Audiveris as a separate program and ships none of its code.
It is looked for at the :audiveris path in mx's config, which the AUDIVERIS environment variable sets, then as audiveris on the path, then where its macOS installer puts it.
Summary
Functions
The path to the Audiveris program, or nil when it is not installed.
Joins the scores of several pages into one, appending each page's measures to the part at the same position on the first page. A part a page lacks, or reads fewer bars of, gets empty measures there, so the parts stay in step.
Recognizes each image, writing Audiveris's books and MusicXML into dir, and returns the MusicXML files written for each image in order, an empty list for an image with no music.
Writes MusicXML text as a compressed .mxl file.
Functions
The path to the Audiveris program, or nil when it is not installed.
Joins the scores of several pages into one, appending each page's measures to the part at the same position on the first page. A part a page lacks, or reads fewer bars of, gets empty measures there, so the parts stay in step.
Returns {xml, bars, parts}, with the number of bars and of parts read from each score.
Recognizes each image, writing Audiveris's books and MusicXML into dir, and returns the MusicXML files written for each image in order, an empty list for an image with no music.
Writes MusicXML text as a compressed .mxl file.