I have this computer kicking around...

General topics regarding SCS
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BleedingEdge
Posts: 11
Joined: Wed Apr 14, 2010 6:01 pm

I have this computer kicking around...

Post by BleedingEdge » Thu Apr 15, 2010 7:21 am

...well, not kicking, but not doing much apart from collecting dust. If it could be pressed into service with SCS it will save a new PC!

It's an ACER M1640, so an el-cheapo PC, but do you reckon it might work (before I install Windows and check)? The spec is:
- Pentium Dual Core E2160 1.8 GHz
- 2GB RAM

The SCS requirements are up to 8 channels of simultaneous audio out (over ADAT lightpipe from an ASIO interface), and a few MIDI show control commands. No video at all.

Cheers!

Martin

Mike Daniell
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Re: I have this computer kicking around...

Post by Mike Daniell » Thu Apr 15, 2010 8:44 am

The only thing that concerns me about this configuration is the ASIO requirement. Can you use a WDM driver instead of ASIO? If not, try SCS with ASIO on this machine and see how it performs.
Mike Daniell
Show Cue Systems Pty Ltd
mike@showcuesystems.com
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BleedingEdge
Posts: 11
Joined: Wed Apr 14, 2010 6:01 pm

Re: I have this computer kicking around...

Post by BleedingEdge » Thu Apr 15, 2010 5:42 pm

Hi Mike,

Theoretically yes I can use the WDM drivers for the interface (it's a Tascam FW1804).

Do you mind me asking why one would choose WDM over ASIO? It's probably me being slightly snobbish, but in general I would always choose ASIO over any other driver on Windows (incidentally, it's a custom drop of XP Pro SP3 with almost everything turned off - at load up the system takes up about 55MB). Are there any latency issues with WDM (in terms of triggering, not input because I'm not using any live input on this system).

Cheers!

Martin

Mike Daniell
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Re: I have this computer kicking around...

Post by Mike Daniell » Thu Apr 15, 2010 6:10 pm

BleedingEdge wrote:Do you mind me asking why one would choose WDM over ASIO?
There is more processing overhead in SCS when using ASIO, and if the processor is not up to it then you may gets clicks or noise in the playback. This issue will be addressed in a future release of SCS by reducing the length of the ASIO processing path.

Most WDM drivers these days perform well and I don't think you'll have any latency concerns.
Mike Daniell
Show Cue Systems Pty Ltd
mike@showcuesystems.com
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BleedingEdge
Posts: 11
Joined: Wed Apr 14, 2010 6:01 pm

Re: I have this computer kicking around...

Post by BleedingEdge » Fri Apr 16, 2010 5:09 am

Thanks Mike!

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