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Old 07 December 2019, 17:54   #1
bevenais
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Slow down scummvm aga 040

hi


I am having a problem with scummvm on my amiga 4000/040.
When I run for example monkey island 1, the sound is very jerky and the game undergoes slowdowns.
On Scummvm aga 030, the game works perfectly but I have no sound. Do you have a solution ?

Regards
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Old 07 December 2019, 19:50   #2
Ami
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Try to turn off sound emulation?
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Old 07 December 2019, 21:16   #3
DamienD
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Heya bevenais,

Welcome to EAB

Quote:
Originally Posted by Ami View Post
Try to turn off sound emulation?
Not really a valid solution; though it may solve the immediate problem...

The real questions are:
  • Have you installed AHI and CAMD?
  • Are you using MIDI in any of these games?
  • What settings have you selected in ScummVM?
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Old 13 December 2019, 03:17   #4
NovaCoder
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Quote:
Originally Posted by bevenais View Post
hi


I am having a problem with scummvm on my amiga 4000/040.
When I run for example monkey island 1, the sound is very jerky and the game undergoes slowdowns.
On Scummvm aga 030, the game works perfectly but I have no sound. Do you have a solution ?

Regards
Hi,

For all of my ports, it is critical that you install the correct version of AHI and set it up properly.

Check this guide for details:

[ Show youtube player ]

Also make sure your ROM is in FASTRAM and that you are using PFS3 as ScummVM makes a lot of OS calls and HD calls.

As Damien mentions above, using CAMD native MIDI will reduce the strain of trying to emulate music on an 040 (or 030 for that matter).

Last edited by NovaCoder; 13 December 2019 at 04:43.
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