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/  Forum Index
   /  Classic Amiga Hardware
      /  Prisma Megamix Update
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PosterThread
Spirantho 
Re: Prisma Megamix Update
Posted on 24-Apr-2014 16:51:30
#41 ]
Super Member
Joined: 4-Jun-2004
Posts: 1044
From: Aberystwyth, Wales

@KimmoK

The Prisma is best described as a music card, not a sound card.
It does CD-quality stereo audio from a data stream (compressed or uncompressed).

It is not a retargetable audio card like the Prelude or Delfina.

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NutsAboutAmiga 
Re: Prisma Megamix Update
Posted on 24-Apr-2014 17:08:56
#42 ]
Elite Member
Joined: 9-Jun-2004
Posts: 12819
From: Norway

@Spirantho

Quote:
retargetable


Sound like change the target lets say from Paula to AHI, but that not how it works.
Software has to support AHI, to use it at least thats how it is done whit out hacks.

Quote:
It does CD-quality stereo audio from a data stream (compressed or uncompressed).


Yes its more then a sound card, it can also do compressed audio. Maybe way they call it a music card.

Last edited by NutsAboutAmiga on 25-Apr-2014 at 01:39 AM.

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Hypex 
Re: Prisma Megamix Update
Posted on 24-Apr-2014 19:33:16
#43 ]
Elite Member
Joined: 6-May-2007
Posts: 11221
From: Greensborough, Australia

@Spirantho

Quote:
Of course the software mixer will provide more channels, but I mean in hardware. Software mixing will slow things down rather...


Okay I see. yes software mixing is not optimal and I don't like it. It goes against original Amiga principles. But unfortunately I don't think AHI has any support for hardware mixing, which is what it should really be doing on an Amiga.

The only thing close I have seen is the AHI Paula driver using the hardware channels to output and restricted to four channels.

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ExiE 
Re: Prisma Megamix Update
Posted on 24-Apr-2014 20:07:35
#44 ]
Regular Member
Joined: 18-May-2004
Posts: 450
From: Czech Amiga News

@NutsAboutAmiga
Quote:
Yes its more then a sound card, it can also do compressed audio. Maybe way the call it a music card.
It's less than a sound card. It's highly advanced in one way - making CD-quality stereo audio from a compressed or uncompressed data streams, it's missing the rest...

Last edited by ExiE on 24-Apr-2014 at 08:09 PM.
Last edited by ExiE on 24-Apr-2014 at 08:08 PM.
Last edited by ExiE on 24-Apr-2014 at 08:07 PM.

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Spirantho 
Re: Prisma Megamix Update
Posted on 25-Apr-2014 20:24:29
#45 ]
Super Member
Joined: 4-Jun-2004
Posts: 1044
From: Aberystwyth, Wales

Novacoder has just posted a video of Duke Nukem 3D with the Prisma here:

http://youtu.be/UlZLK3CO1Fk

I'm sure he won't mind my posting a link here. :)

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Menthos 
Re: Prisma Megamix Update
Posted on 15-May-2014 10:17:58
#46 ]
Regular Member
Joined: 12-Mar-2003
Posts: 261
From: Bureå / Sweden

Any news about the card and the software?

When will it be available for preorder? I really would like one in my A1200.

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