I've had VDL 2.5 since December and i've been loving it. It wasn't until recently i've been experiencing this problem. Whenever i play back a full score of winds, front ensemble and battery it hiccups slightly. I have two vibes and two marimbas in the score and a couple of doublings of instruments in the winds as well. Whenever i play back just one marimba and one vibe with battery it plays back perfectly fine. But when i add the other two keyboards it hiccups just ever so slightly. I have a mac book pro with a 2.4 GHz Intel Core 2 Duo processor, 2 GB of ram and 160 GB hard drive. The computer is not even a year old.
There are probably just some simple setting tweaks you can make. But these tweaks will depend on your method of using VDL, whether you're hosting it as an AU plugin, or if you're just running KP2 in stand-alone mode. If hosting as a plugin, you should take a look at increasing the audio latency (aka ";buffer size";) from your host program slightly.
Another thing that can have an immediate impact on performance are your DFD settings in KP2. You can adjust these by clicking the ";options"; button in the main KP2 window.
L
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over 15 years ago
Jim,
Thank your for your quick reply. How do i increase the latency?
L
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over 15 years ago
That would depend on what you're using as a host program. Finale/Sibelius/Logic/Cubase/etc?
L
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over 15 years ago
I am using sibelius 5 as a host program and im using VDL 2.5 as an AU plugin.
L
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said
over 15 years ago
In Sibelius 5, this setting is made within the Audio Engine Options window which you can access from the Playback Devices window. Try setting buffer size to either 1024 or 2048.
L
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said
over 15 years ago
Jim,
i set it to 2048 and restarted sibelius. Its now happening less often but none the less still does it. Is there anything else i can try?
L
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said
over 15 years ago
Did you adjust your DFD settings like I mentioned earlier? This can take some trial and error, but can have a definite impact on hiccups.
L
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over 15 years ago
Thank you so much for your help by the way. These hiccups are driving me nuts. :) All i do is go to the options button in the Kontakt player 2 menu, correct?
L
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over 15 years ago
Check through your VDL 2.5 user guide. Since it's a PDF, you should be able to do a quick search for ";DFD."; There's all kinds of helpful information in the user guide.
L
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said
over 15 years ago
Jim,
I read through the DFD portion of the users guide and came across voice stealing and read up on it. I set one of the two vibes and marimbas to kill any and it now works GREAT! Thank you so much for your help through all of this. YOU ARE THE MAN!!!!
-Matt
L
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said
over 15 years ago
That's great Matt! As with most new things, usually it's just a matter of learning the lay of the land. Sounds like you're well on your way. Glad to help. :)
L
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said
over 15 years ago
And as with anything all good things must come to a end. Im getting the hiccups again and i have tried everything. I have messed with the DFD settings both raising and lowering. I have lowered the tails of sustaining istruments (i.e. vibes, cymbals, tenors, basses, etc). I have changed the settings in the audio engine to the max. I need some help. Every time i playback a score, when it gets to where all voices are playing the cpu spikes and starts killing voices and hiccups. Is there something wrong with my computer? Also when i make a audio recording straight from sibelius, the audio comes out perfect with no hiccups or dropping of voices. My computer specs are
Mac Book Pro Intel
2.4 GHz processor
2 GB Ram
160 GB hard drive
Sibelius 5.1 with VDL 2.5 template
VDL 2.5.1
ANY help would be greatly appreciated
-Matt
L
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said
over 15 years ago
I'm not sure if this is a problem of Sibelius and Kontakt Player, but when I've used MainStage (through Logic) I've noticed that turning off my Airport card helps CPU usage dramatically. It keeps all of your internet connected programs from using processing power trying to connect. Also, if you're using time machine, make sure your drive is disconnected to eliminate the auto-backups. Hope it works out for you!
Matt
L
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said
over 15 years ago
Matt brings up a good point. You would be surprised at how much having the internet going and kill things. Anytime I am working, and it is possible, I disable the wireless and unplug the Ethernet cable. It may disconnect you from the world for a little bit, but hey with cell phones and PDA's and Blackberry's these days, who needs a laptop lol. For windows users like myself, I also like to go through my processes and see what is running in the background that I dont really need. and I try to run as minimally visualistic (<--- not sure if that is a word or not?) as possible. It does help.
Legacy Forum Post
I've had VDL 2.5 since December and i've been loving it. It wasn't until recently i've been experiencing this problem. Whenever i play back a full score of winds, front ensemble and battery it hiccups slightly. I have two vibes and two marimbas in the score and a couple of doublings of instruments in the winds as well. Whenever i play back just one marimba and one vibe with battery it plays back perfectly fine. But when i add the other two keyboards it hiccups just ever so slightly. I have a mac book pro with a 2.4 GHz Intel Core 2 Duo processor, 2 GB of ram and 160 GB hard drive. The computer is not even a year old.
-Matt