FAQ:Video: Difference between revisions

From MAMEDEV Wiki
Line 12: Line 12:
==How do I get the best look with MAME on an LCD display?==
==How do I get the best look with MAME on an LCD display?==
==Can I take a picture of my screen while I am playing?==
==Can I take a picture of my screen while I am playing?==
Yes. At any time you can take a snapshot of all the active video screens (there may be more than one). By default, the '''F12''' key is configured to take a snapshot. The resulting file or files will be placed here:
mame.exe
snap/
    <gamename>/
      0000.png
      0001.png
      (etc)
PNG files are viewable in most image programs, and directly in Explorer under Windows by double-clicking them (assumes you have Windows XP or later).
==All the games appear sideways on the screen (ie. rotated by 90 degrees).==
==All the games appear sideways on the screen (ie. rotated by 90 degrees).==
==Why do I get lots of screen tearing when I play certain games?==
==Why do I get lots of screen tearing when I play certain games?==
==When will MAME use Direct3D/OpenGL to emulate 3D games?==
==When will MAME use Direct3D/OpenGL to emulate 3D games?==

Revision as of 05:41, 1 August 2007

Return to the main Frequently Asked Questions page.

Can I play MAME on an arcade monitor or on a TV screen?

Yes, MAME can be used with real arcade monitors, and using such a monitor will give you a much better arcade picture than a computer monitor. However, you need a video card that supports 15 kHz output, or in some cases 25 kHz if your monitor is medium res. Driving a 31-48 kHz VGA, SVGA, or XGA signal to an arcade monitor can damage it permanently. For more details and help on making this work, please see the Build Your Own Arcade Controls website and forums.

For the use of MAME on a TV screen, you need a video card that provides TV-out support. The picture quality will be lower than a monitor, however many people have reported good results because most raster games in MAME run at low resolutions. If you use a TV connection, using S-Video, Component, or RGB Scart inputs will often lead to better results than composite or RF inputs.

For some examples of what MAME looks on a computer monitor, an arcade monitor and a TV screen, see this monitor output comparison courtesy of Oscar Controls.

Can I play vector games on a vector monitor?

Indeed you can. With the Zektor's Vector Generator, you can use a special DOS-only version of MAME on a suitable vector monitor or Vectrex game console.

How do I get the best look with MAME on an LCD display?

Can I take a picture of my screen while I am playing?

Yes. At any time you can take a snapshot of all the active video screens (there may be more than one). By default, the F12 key is configured to take a snapshot. The resulting file or files will be placed here:

mame.exe
snap/
   <gamename>/
      0000.png
      0001.png
      (etc)

PNG files are viewable in most image programs, and directly in Explorer under Windows by double-clicking them (assumes you have Windows XP or later).

All the games appear sideways on the screen (ie. rotated by 90 degrees).

Why do I get lots of screen tearing when I play certain games?

When will MAME use Direct3D/OpenGL to emulate 3D games?