Hi everybody! Given there is a) a lilypond score and b) a recording of the music described in the score.
It's easy to export the music events from the score, it's also easy to feed the music to a fft. Does anyone know of any existing software to correlate these two datasets? Lilypond music events could be translated to a set of expected fft coefficients, and a set of transformations could be searched that gives the best correlation of the two datasets. One possible use would be to export the actual tempo found in the recording, transform it to a sequence of \tempo commands, add it to a nullvoice in a score, run lilypond again, produce a score video without audio and combine that with the recording. Knut _______________________________________________ lilypond-devel mailing list lilypond-devel@gnu.org https://lists.gnu.org/mailman/listinfo/lilypond-devel
