Vienna Symphonic Library Forum
Forum Statistics

201,261 users have contributed to 43,237 threads and 259,224 posts.

In the past 24 hours, we have 3 new thread(s), 10 new post(s) and 64 new user(s).

  • Limit on number of VIs? Problems with purging?

     Am I right in thinking there is an absolute limit on the number of VIs VE Pro/Mir can handle? Is it 8 devices with 16 VIs each i.e. 128 VIs.

    I am currently running 7 devices with 76 VIs and as the project has grown I am experiencing weird behaviour and wondered if this was because of the number of VIs I'm using. My RAM hasn't got above 56% of 24GBs as I'm purging as i go.

    Alternatively are there known issues with purging. What I am doing is to load up the woodwind section samples - perfect their performance and then purge. then move on to the Brass, load their samples, perfect their performance and purge. Then strings and now kepyboards/tuned percussion later chorus and then untuned percussion. Is this purging at different times known to cause problems.


  • What kind of weird behavior are you experiencing exactly?


  •  Because its weird its rather difficult to describe and pin down. I have a couple of threads going with Andi in the notation forum. Really I just wanted to know if it is known there are issues when this number of VIs are used.

    Two of my 76 VIs are organ manuals and organ pedals. Despite having everything set up correctly and the same for each VI I cannot hear the manuals but I can hear the pedals. I can see midi going out of sibelius, I can see midi coming into the VI, I can see the VI keyboard being played but I cannot hear the organ manuals.

    The accents in the sibelius score were correctly changing the sound/sample in the VI but as the project has progressed accents (which were working earlier) are now causing silence for some (not all) instruments.

    Marcato accents when at the begining of a slur make the note silent in some intruments but not others.

    The frustrating thing is that some of these problems have only developed as the project has grown and whilst my RAM is only 56% I began to wonder if it was either because of the number of VIs I'm using or because of this constant purging.

    I appreciate neither Sibelius or VSL were specifically designed for this type of workflow  i.e. creating a performance directly from Sibelius with VSL and not thru a sequencer. It may be the issues are with sibelius rather than VSL. Maybe there aren't many if any other people trying to work in this way with such a huge orchestra. However having got so far and having worked so hard (and getting some wonderful results) it is frustrating/depressing that the set up seems to be failing me as I'm reaching the end (of this movement).

    David


  • Hi David!

    Could it be that you have used the Learn/Optimize feature with the organ and now are trying to play different samples? In this case you will have to reset this feature in order to load the samples you need.

    Concerning accents I have already suggested a solution. Have you tried that? If you have also used the Learn/Optimize feature with these instruments, you may also have to reset them.

    Best,
    Andi


    Vienna Symphonic Library