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Vienna Suite problem
Hi forum I must be doing something wrong. When I use more than one Suite reverb in my PTLE8 projects PTLE stops and I get messages about using too much processing power, or I should increase some buffer. I forgot to take my notes from the studio, about the exact words of these messages and the technical details of my system. I don't have these problems when I use PTLE's plugins, as many as I want. Could OS Snow Leopard cause this problem? Thanks for any advice MacPro Dual core Intel 266 6 GB Ram OS X Snow Leopard PTLE8 DIGI 002 Mackie 824 monitoring
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Check your soundcard buffer. The VSL reverb is very hungry and is resigned to run at a latency of 512. If you are running a very low buffer then this could cause a lot of of CPU power to be used to run the plug. Try raising your soundcard buffer and see how much extra headroom that gives you.
DG
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Thank you DG I found the 512 setting in the Suite reverb. It seems to be a bit better, but it still freezes after a few minutes. Should I make changes to PTLE's 'playback machine' too? Or can I avoid all power problems by investing in a new MacPro? My Mac is now about 6 years old and I'm recording practicly every day. Regards Dylan
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If you're using a fixed host buffer size that is a power of 2 (64, 128, 256, 512, ...), you're probably best off working at the 0 latency setting. You can further improve performance by choosing a latency that is greater than the host buffer size. Latencies below or equal to the host buffer size will perform quite a bit less efficient the lower you go.
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Karel Thanks for the info. As I wrote earlier: all I do is record. I know little about computers and settings. They were probably set for PTLE's own plugins. Where can I check/change the host buffer size and the 0 latency settings, you menton? The messages I get when things freeze point to PTLE's Playback Engine. The settings read: Current engine: DIGI 002. H/W buffer size: (32-64-128-...up to 1024 samples). It's set to 128 samples. Host processors: (2 up to 4 processors). It's set to 2 processors. CPU usage limit: it's set to 90 %. Host Engine: ignore Errors During Playbacl/Record. The box is not ticked. DAE Playback Buffer (disk buffer). Size level: set to 2 = default. Cache size: set to Large Plugin streaming buffer: set to level 2 = default At the moment I'm using PTLE's plugins again, but I'm sure Suite would sound much better. Hope you can help. regards Dylan
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