Convert a ModPlug Tracker module to an audio file

Renders ModPlug Tracker music to an audio file and encodes it to a desired output format (e.g. .mp3, .ogg, etc) using av::av_audio_convert().

convert_mod(
  mod,
  file,
  start_order = 0L,
  start_row = 0L,
  sample_rate = 44100L,
  duration = NA_real_,
  verbose = FALSE,
  ...
)

Arguments

mod: A tracker module object of class openmpt
file: Output audio file where the rendered audio is stored. The file name extension is used to determine the type of encoding to be applied.
start_order: Starting position (integer index starting at 0) in the pattern sequence table.
start_row: Starting row (integer index starting at 0) of the pattern table.
sample_rate: Output sample rate in Hz (samples per seconds).
duration: Duration in seconds. Rendered sample will not be longer than this duration. if set to NA_real_ it is ignored and the module keeps rendering conform the specified control().
verbose: Passed on to av::av_audio_convert().
...: Ignored

Returns NULL invisibly

mod <- demo_mod()

destination <- tempfile(fileext = ".mp3")

convert_mod(mod, destination, duration = 2)