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os2l slider from VirtualDJ
Posted: Sun May 31, 2020 4:00 pm
by twaga
I'm trying to control a slider from VirtualDJ via os2l.
https://www.youtube.com/watch?v=iBGeE2NgqRM
But I couldn't move the slider on VirtualDJ.
I've already succeeded os2l button test.
Can we control sliders using os2l?
Re: os2l slider from VirtualDJ
Posted: Fri Jun 05, 2020 4:03 pm
by twaga
https://youtu.be/qnd8pjJ21VE
I could move a fader on the virtual console of QLC+, but the fader can move only from 0 to 100 though I set this fader's min,max to 0,255.
How can I move this fader from 0 to 255 on the virtual console via os2l from VirtualDJ?
Re: os2l slider from VirtualDJ
Posted: Sat Jun 06, 2020 4:21 pm
by twaga
https://youtu.be/pty_gSagq0Y
In the case where the fader’s (min,max) was set to (0,67) on the virtual console of QLC+, VDJ could move only the fader on the range 0 to 26...
Re: os2l slider from VirtualDJ
Posted: Tue Jun 09, 2020 9:01 am
by GGGss
Midi values (0-127) are half the range of DMX values (0-255) so you have to double (or think double) interpreting midi values.
Re: os2l slider from VirtualDJ
Posted: Tue Jun 09, 2020 10:42 am
by twaga
GGGss wrote: ↑Tue Jun 09, 2020 9:01 am
Midi values (0-127) are half the range of DMX values (0-255) so you have to double (or think double) interpreting midi values.
I think 100:255 is not equal to 127:255=1:2.
That command from VirtualDJ via os2l protocol sends signal as percentage of maximum DMX value(255), but I think QLC+ interprets the signal as DMX value in its own.
Re: os2l slider from VirtualDJ
Posted: Tue Jun 16, 2020 2:41 pm
by twaga
I think QLC+ should multiply the param via os2l protocol from VirtualDJ by 2.55 .
(100% * 2.55= 255)