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Groups > comp.lang.javascript > #36322
| Newsgroups | comp.lang.javascript |
|---|---|
| Date | 2019-04-06 05:30 -0700 |
| References | <25b44a76-4d39-45cc-9063-a23c064f1187@googlegroups.com> <369c0322-e463-41ac-b36d-1d984c3c0326@googlegroups.com> |
| Message-ID | <0cdac358-e23d-4cad-9330-40601cfff5db@googlegroups.com> (permalink) |
| Subject | Re: Play "subset of recorded notes during record". |
| From | Jonas Thörnvall <jonas.thornvall@gmail.com> |
Den lördag 6 april 2019 kl. 14:24:00 UTC+2 skrev Jonas Thörnvall:
> Den lördag 6 april 2019 kl. 13:33:58 UTC+2 skrev Jonas Thörnvall:
> > function PlaylistGen() {
> > if (mode=="Play"){
> > waitEv = new Array();
> > for (var i = 0; i < track[0].midiMess.length; i++) {
> > //Generate waitlist used in play
> > if (i > 0) {
> > waitEv[i] = track[0].midiMess[i].time - track[0].midiMess[i - 1].time;
> > } else {
> > waitEv[0] = track[0].midiMess[i].time
> > }
> > }
> > } else is (mode=="Record"){
> > //////////////////////
> > }
> > }
> >
> > midiMess.time is the "recorded" time for an event **to be played**. Using a startpoint we can find an offset, to next event "note" to be played.
> >
> > In mode play all recorded notes are played and that is no problem.
> > I have all recorded notes from all tracks downmixed on a single track to be played.
> >
> > But during recording of a time range "in bars", i need to set same boundary for ***playup*** as for recording to be able to play to what is already recorded.
> >
> > So find "what subset of notes to playup" and what time to start play first note, depends upon "start bar-end bar" recording.
> >
> > Start bar, is time zero for the played up notes. So i need to find the notes in range between start and end and get the first notes waitEv to have synced playup with the bars i will record....
> >
> > That will be hard especially after some Campari.
> >
> > If RS is startrec offset and RE stoprec offset is end and clock is
> > clock = clock + rs; This TIME will be reocrded for message
> >
> > How do i select subset for playup and how do i set the conditions for notes to playup, and set the first waitEv[].
> >
> > Of you go and find the conditon for else is (mode==record)....
> > Yeah this will be awkward...
> >
> > I think it is a bit beyond your logical capabilities ;)
>
> Seem like a good start
>
> } else if (mode=="Record"){
> if (track[0].midiMess[i].time>rs && track[0].midiMess[i].time<re) {}
> }
Have not tested but this is what my brain told me.
function PlaylistGen() {
if (mode=="Play"){
var k=0;
waitEv = new Array();
for (var i = 0; i < track[0].midiMess.length; i++) {
//Generate waitlist used in play
if (i > 0) {
waitEv[i] = track[0].midiMess[i].time - track[0].midiMess[i - 1].time;
} else {
waitEv[0] = track[0].midiMess[i].time;
}
}
} else if (mode=="Record"){
if (track[0].midiMess[i].time>rs && track[0].midiMess[i].time<re) {
if (k > 0) {
waitEv[k] = track[0].midiMess[i].time - track[0].midiMess[i - 1].time;
} else {
waitEv[0] = track[0].midiMess[i].time;
}
k++;
}
}
}
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Play "subset of recorded notes during record". Jonas Thörnvall <jonas.thornvall@gmail.com> - 2019-04-06 04:33 -0700
Re: Play "subset of recorded notes during record". Jonas Thörnvall <jonas.thornvall@gmail.com> - 2019-04-06 05:23 -0700
Re: Play "subset of recorded notes during record". Jonas Thörnvall <jonas.thornvall@gmail.com> - 2019-04-06 05:30 -0700
Re: Play "subset of recorded notes during record". Jonas Thörnvall <jonas.thornvall@gmail.com> - 2019-04-06 05:38 -0700
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