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      OSDM Feature Notes by Roy/SAC

      OSDM (Oldskool Demo Maker) Feature Notes - Media

      Table of Contents

       

      Media

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      Logo

      Formats: BMP/PNG/JPG/GIF/WMF/EMF/ICO/CUR/IFF (AMIGA)
      Limitations: Max 512 KB in Size

      Logo Settings

      Image: Name/Path to Static Image or Vertical Frame Animation
      Animation: Enabled/Disabled / # of Frames* / Delay

      *Individual frames of a vertical logo frame animation can be accessed via OSDM Script by using the IDN command. IDN = 0 would stand for the first frame, IDN = 1 for the second and so on.

      RGB Hide: Transparent Color
      Zoom = 1 - 1024
      Angle (Tilt) = Off, 1-360
      BFX

      • 0 - None
      • 1 - Blend
      • 2 - Smart

       

      Effects

      0 = None

      1 = Stretch Vertical

      2 = Stretch Horizontal

      3 = Wabble Vertical

      4 = Wabble Horizontal

      5 = Wabble Stretch

      6 = Pulse Zoom

      7 = Pulse Fadeout

      8 = Wave Stretch

      9 = Slide Vertical

      10 = Slide Horizontal

      11 = Cylinder Normal

      12 = Cylinder Shade

      13 = Rotate Left

      14 = Rotate Right

      15 = Copper Up*

      16 = Copper Down*

      *The Copper effects require the specification of the Copper Image to be used and applied to the logo image. The copper effect is only applied to the parts of the logo image that are in white color (RGB 255,255,255). The copper media image configuration is located at "Copper\Copper Medias", Select "Copper Logo" (see screen shot below)

       

      Additional Effects

      X/Y Swing Effect: X = Off/Num Y=Off/Num
      Effect Speed: Numeric Value to specify the speed of the logo effect. The higher the value, the higher the speed by which the effect is executed
      Positioning: Center of Screen / X-Pos + Y-Pos
      Alpha Transparency: 100 = opaque , 0 = invisible/fully transparent
      Fade In/Out: on/off / Fade Speed

      Control via Scroll Texts

      The logo effect, vertical swing and horizontal swing can be adjusted while the demo is running by control codes in "Scroll Texts" and of course via OSDM Script. There are also control codes to FADE the logo IN or OUT.

       

      Background

      Image: Static Image Name/Path
      RGB Hide: Transparent Color

      Horizontal Scroll

      H-Scroll Speed: Determines the speed of the horizontal scroll

      H-Scroll Types:

      Note:All Examples have set Zoom = 2 (Display Size)

      0 = None

       

      1 = Move Right

      Mirror - Into Line: ON

      Mirror - Into Line: OFF

      2 = Move Left

      Just opposite direction of 1 - Move Right

      3 = Swing Right

      Just like 4 - Swing Left, the only difference between those two is actually only how the effect starts, with a left swing or a right swing, afterwards its the same thing.

      4 = Swing Left

      Mirror - Into Line: ON

      Mirror - Into Line: OFF

      Vertical Scroll

      V-Scroll Speed: Determines the speed of the vertical scroll
      V-Scroll Types:

      Note:All Examples have set Zoom = 2 (Display Size)

      0 = None

       

      1 = Move Down

      Just opposite direction of 2 - Move Up

      2 = Move Up

      Mirror - Into Line: ON

      Mirror - Into Line: OFF

      3 = Swing Up

      Just like 4 - Swing Down, the only difference between those two is actually only how the effect starts, with a down swing or a up swing, afterwards its the same thing.

      4 = Swing Down

      Mirror - Into Line: ON

      Mirror - Into Line: OFF

       

      Mirror

      Into Line: on/off only relevant if vertical and/or horizontal scroll is enabled. The image is expanded with a mirrored version of itself then followed by a normal version of it, followed again by a mirrored one and so on.

      The image is expanded with a horizontally flipped version of itself on the left and right side and a vertically flipped version at the top and bottom.

      Zoom:

      • 0 = None
      • 1 = Screen Size
      • 2 = Display Size
      • 3 = Horizontal Size
      • 4 = Vertical Size

      Note, if the background image is smaller or larger than the display size and scrolled, it can result in a not so smooth endless scroll due to some error in the rendering routine. The image might appear to jump or get flipped in the middle of the screen. For images that are smaller than the display size, this problem can be remedied by zooming it into screen- or display size.

       

      Sprites

      Up to 8 Sprites (0-8). Maximum size of all active Sprites combined = 512 KB

      Settings PER Frame

      • Start Position X/Y
      • Angle (Tilt) = Off, 1-360
      • Effect
        • 0 - None
        • 1 - Rotate Left
        • 2 - Rotate Right
        • 3 - Move Left
        • 4 - Move Right
        • 5 - Loop Left
        • 6 - Loop Right
        • 7 - Move Up
        • 8 - Move Down
        • 9 - Loop Up
        • 10 - Loop Down
        Effect Speed = 1-128
      • Alpha (Transparency) = Off, 1-100
      • Zoom = 1 - 1024
      • Animation - On/Off
        • Frames - Number of Frames = Off, 1-128
        • Delay - Off, 1-9999 (pause between frames)
        • Start - Off, 1-128 (first frame to start with)
        • Number - Off, 1-128

       

      Bouncer (Bounce Bobs)

      • Bouncer Picture - Maximum 64 KB in size
      • Size (in percent), Random - On/Off, if Off, Size in Percent = 1-100
      • Dragon - Off, 1-100
      • Number - 1-999
      • Alpha (Transparency) - Off, 1-100 (%)
      • Rotate - Off, 1-15 (Speed)
      • X-Mirror - On/Off
      • Frames (If image is block animation frames) - Off, 1-128
        • Delay - Off, 1-9999 (pause between frames)
      • X/Y Bounce Off
        • X-Mask - On/Off
        • Y-Mask - On/Off
        • Mask Color - RGB
      • Ground - Off, 1-240

       

      Mask

      Mask Picture: Name/Path to Image File
      Alpha Transparency: 100 = opaque , 0 = invisible/fully transparent

      Effects

      Effects where the image is used are marked with [I] and effects where the alpha transparency is applied to it are marked with [A]

      0 = None [I][A] Mask Image is displayed as is without any effects applied to it.

       

      1 = Down Slice Bumping [I][A] - Mask Image Scrolls down from top and bounces back from the bottom up a bit, to fall down again, bouncing back a little bit less, doing this for a few times until it remains still.

      2 = Down Slice Bumping [I][A] - Like 1 - Down Slice Bumping, but horizontal.

       

      3 = Flashing Skid Boxes [I][A] - Screen is carved up into 20×15 squares that are erased partially from the outside to the inside. Once a square is erased entirely, the effect is reversed. This happens to all squares but time delayed for the squares next to each other to give a "flashing-like" visual effect similar to one produced by a waving flag in the wind.

      4 = Create Desktop Mask - Creates a snapshot of the desktop screen behind the intro when intro is executed and show it as Mask image. It basically makes the intro screen transparent, although it is just an illusion, because if the background/desktop changes, the mask in the intro will not.

      5 = Scratch TV Crumble - Static black and white noise of a TV if no channel is selected.

      6 = Bordered Viewpoint - ??? (What the heck is that? I enabled it, but nothing seemed to happened as a result of it. There is also nothing mentionen in the OSDM documentation about it)

       

       

      Fonts

      Font Formats

      OSDM only supports bitmap fonts in PNG format (no TrueType (TTF) or Windows Bitmap Fonts (FON)).

      32x32 Pixels Font

      Image Size 320×192 Pixels

          !  "  #  $  %  &  '  (  )
       *  +  ,  -  .  /  0  1  2  3
       4  5  6  7  8  9  :  ;  <  =
       >  ?  @  A  B  C  D  E  F  G
       H  I  J  K  L  M  N  O  P  Q
       R  S  T  U  V  W  X  Y  Z  [
      

      Note: 1st characters is a SPACE/BLANK (character 0×20 / 32)

      16x16 Pixels Font

      Image Size 320×48 Pixels

          !  "  #  $  %  &  '  (  )  *  +  ,  -  .  /  0  1  2  3
       4  5  6  7  8  9  :  ;  <  =  >  ?  @  A  B  C  D  E  F  G
       H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z  [
      

      Note: 1st characters is a SPACE/BLANK (character 0×20 / 32)

      8X8 Pixels Font

      8X8 Pixels Font

          !  "  #  $  %  &  '  (  )  *  +  ,  -  .  /  0  1  2  3  4  5  6  7  8  9  :  ;  <  =  >  ?  @  A  B  C  D  E  F  G
       H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z  [
      

      Note: 1st characters is a SPACE/BLANK (character 0×20 / 32)

       

      Font Sizes

      OSDM currently supports 3 diffent font sizes

      • 8×8 Pixels
        • Scroll Text
        • Page Text
        • Zini Text
        • DYXCP Text
        • (Amiga Text)
      • 16×16 Pixels
        • Scroll Text
        • Sinus Text
        • Page Text
        • Zini Text
        • DYXCP Text
        • (Amiga Text)
      • 32×32 Pixels
        • Scroll Text
        • Sinus Text
        • Page Text
        • Zini Text
        • DYXCP Text
        • (Amiga Text)

      You can specify one font for each size and one additional font for the "Amiga Text" effect, which also has to be either a 8×8, 16×16 or 32×32 pixels font = 4 Fonts Total. The "Amiga Text" font is selected directly in the "Amiga Text" effect tab and not via this central fonts selection tab.

       

      Text Effects

      • Scroll Text (8 Text Scollers)
      • Sinus Text (2 Sinus Scrollers 16×16 or 32×32 in size)
      • Page Text (to render whole pages of text and "credits" scrollers)
      • Amiga Text (Another Page Text Effect with different options)
      • Zini Text (Short Text "flying" through the screen)
      • DYXCP Text (Scroll Text with path that can be defined freely)
       

      Music/Equalizer

      (under construction)

      Equalizer

      • Direct Sample
      • Direct Decibel
      • Direct Line
      • Amiga Channel 4
      • Amiga Channel 8
      • Amiga Channel 16
      • Copper Sample
      • Copper Decibel
      • Copper Line
      • Copper Channel 4
      • Copper Channel 8
      • Copper Channel 16

      Keymap

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