Hi, Something for the "wishlist" of future work: playing MIDI a little more "expressively". In my own music program (which is a bit hacky) I used the following algorithm, and I just thought describing it would be a good idea so you can use/adapt/whatever (I'm using description rather than code because you really don't want to see my code). Please put this message somewhere where the developers can use it when they want to.
There is subtlely more volume on the first beat of each bar; also more volume at the start of each beaming group and half-way through bars in duple time (but less than the first-beat accent). I found volume increases of 20% for the first beat and 15% for the others worked about OK, but you may want to use less than that. I also made the volume of every note vary at random by about 2% (this helps reduce the "robotic" sound). Another little trick which helps is this: For each voice, take the average pitch in each bar that it is playing; call the average pitch of bar X "A[X]". If in any bar X (for X>2), A[X] lies outside the range of A[X-1] and A[X-2] (i.e. it is higher than the maximum of the two, or lower than the minimum of the two), AND if the sign of A[X]-A[X-1] is different from the sign of A[X-1]-A[X-2] (i.e. there has been a turn-around, or movement after a passage of non-movement), then notes in bar X are candidates for a little more volume. In other words, more volume if the following expression is true: ((A[X]>A[X-1])!=(A[X-1]>A[X-2]) || A[X-1]==A[X-2]) && ((A[X]>A[X-1])?A[X]>A[X-2]:A[X]<A[X-2]) Finally, if the first note in any bar is longer than the maximum length of any note in the previous bar (again this is done on a voice-by-voice basis), then that longer note is a candidate for slightly more volume. Of course, you should be careful that the modified volume figure does not go out of range. The algorithm does not sound quite as good as "Sibelius" but it's better than nothing; it certainly makes checking scores a slightly nicer experience. Best wishes, Silas -- Silas S Brown, St John's College Cambridge UK http://www.cus.cam.ac.uk/~ssb22 "Return your sword to its place, for all those who take the sword will perish by the sword" - Matthew 26:52 _______________________________________________ Bug-lilypond mailing list [EMAIL PROTECTED] http://mail.gnu.org/mailman/listinfo/bug-lilypond
