Isadora Manual v1.3 - TroikaTronix

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• phase: Normally, all waves start at the zero point of their cycle. You can change this by adjusting the phase of the wave. The diagram of the wave will slide as you change this value, so that you can see the wave’s new starting point. • reset: Starts generating the wave from its starting point, which is controlled by the phase input property. This input is also to restart the wave when its once property is turned on. • once: If this property is turned on then the wave will go through only one cycle each time it receives a trigger on the reset input. Output Properties • value: The current value of the wave. YUV to RGB (v1.1) Converts a video stream from YUV to RGB. This actor is used to explicitly convert a YUV video stream to RGB, usually to be fed to a video-processing actor that prefers RGB. If the incoming stream is already RGB, then it is passed directly to the output. See “YUV Video Processing” on page 140 for more information about using YUV mode in Isadora. Input Properties • video in: The YUV video stream to be converted to RGB. • video out: The input video stream after conversion to RGB format. Isadora Manual 426
Zoomer Zooms in or out on source video stream, allowing you to pan left and right or up and down within the zoomed image, and to control the position of the resulting image within the output video stream. Note that the two panning properties only have an effect when their corresponding zoom factors are “zoomed in” (i.e. greater than 100.) This is because, when the zoom factor is less than 100, you are seeing the entire source video image, so there is no place left to pan. When you zoom in you are using only a portion of the source video image, so there is some extra image left over. This remaining area is used to pan the image. Input Properties • video in: The video input stream. • horz zoom: The horizontal zoom factor, from 0 to 1000 percent. 100% is normal, lower numbers zoom out, higher numbers zoom in. • vert zoom: The vertical zoom factor, from 0 to 1000 percent. 100% is normal, lower numbers zoom out, higher numbers zoom in. • horz pan: When zoomed in horizontally, pans left or right within the zoomed image. Values range from –100 to +100 – negative numbers pan left, positive numbers pan right. Note that this property has no effect when the horz zoom property is 100 or less. • vert pan: When zoomed in vertically, pans up or down within the zoomed image. Values range from –100 to +100 – negative numbers pan up, positive numbers pan down. Note that this property has no effect when the vert zoom property is 100 or less. • horz center: Determines the horizontal position of the zoomed image within the output video stream, with values ranging from –100% to +100% of the output frame width. Negative numbers move the image to the left, positive to the right. • vert center: Determines the vertical position of the zoomed image within the output video stream, with values ranging from –100% to +100% of the output Isadora Manual 427
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ISADORA ® Isadora Manual User’s
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Initializing Property Values.......
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Compositing with the Projector (v1.
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3D Stage Orientation (v1.1)........
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Envelope Generator ................
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Min Value Hold ....................
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Send Control ......................
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Threshold (v1.1) ..................
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Isadora - Overview What is Isadora?
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have a complicated video patch and
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Follow these steps to register your
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Click “OK” to continue. • Cho
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Fire Wire output, or a analog video
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• Under the heading Stage 2, Stag
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• Choose Scenes > Insert Scene. A
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• Click on the module named “Mo
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Tutorial 2: Changing Actor Settings
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Isadora Manual movie back and forth
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Isadora Manual properties. Move the
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capture device is securely attached
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• Difference - Compares the brigh
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hear a short loop of the sound. In
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Player actors - both are set to 1.
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• Click to the right of the only
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You can easily find out the type of
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to a specific value when its Scene
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Now you see a silhouette of the dan
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ecause it does not yet have any inp
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In this case, we don’t need to ch
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Creating a New Instance Sometimes y
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• Choose Windows > Show Media to
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Experiment with these three setting
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The standard drives included with m
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DV NTSC or DV PAL For standard DV r
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6) Set the slider under “Quality
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TIFF (.tif) Graphics Interchange Fo
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To select an multiple bins • Clic
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To force standard-quality playback
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• Choose Scenes > Insert Scene. A
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outside world is changing the way i
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• Click on the main body of the a
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To segment Links for better visual
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To get help for an actor’s proper
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Ctl Link, Init, Scale Min. and Scal
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actors - if this is the case, you c
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• To adjust the color input of an
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When you close a User Actor editor
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To edit a User Actor: • To open a
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• Click on an input or an output
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Choosing a Folder to Hold Your Glob
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If you take more Snapshots after th
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Using Control Panels Overview Isado
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Isadora Manual Select Scene Four an
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To Edit Control Panels: • Choose
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• Ensure that Controls > Show Act
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IMPORTANT NOTE: If you choose the T
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Setting the font, font style and fo
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• Control-click (MacOS) or right-
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• Type the password for this file
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Isadora Preferences Isadora’s Pre
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Thumbnails You can choose whether o
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• Faster - Double Buffer: This is
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First, if the display associated wi
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MIDI/Net Preferences MIDI Scene Con
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Warnings To help new users avoid co
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the Preferences. If the patch is co
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Cue Sheets Isadora has an integrate
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Using the Cue Sheet Once the cue sh
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Video & Audio Output Compositing wi
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• Click on the dot to the left of
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about FreeFrame plug-ins, see page
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• Set the rendering speed by ente
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Recording Isadoraʼs Output To reco
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• TIP: If you can’t find all of
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• If your computer has multiple v
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To use this feature, you must have
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Using Multi-Channel Sound with Movi
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With this setup, sound files played
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6) You can then use the popup menu
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of the sound in three dimensions -
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Live Video & Audio Input To bring l
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• Enable/Disable the Force 4:3 As
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Controlling Video Capture Performan
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Forcing a 4:3 Aspect Ratio There is
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Deleting Captured Media If you have
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Associating a Physical Input Port t
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3) Choose Communications > Midi Set
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Adding Custom Open Sound Control (O
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1) Check or uncheck the Enable chec
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• In the list in the middle of th
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3) Click the Sort List button to or
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Preparing a Port for Serial Communi
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until the some delimiter character
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[ character_set ] [[ character_set
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Data Input Elements: byte_set A byt
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linteger Isadora Manual integer. An
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Isadora Manual “hello” 0D 0A wo
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Actors Reference 2D Velocity (v1.1)
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• x/y/z rotation: Specifies the r
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3D Mosaic (v1.3) Creates a 3D Mosai
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• v mag pos 1/2/3/4: The vertical
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Creates a 3D Particle System. The i
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• mid size: Defines the middle si
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3D Player Renders a 3D object onto
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• x/y/z scale: Scales the object
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• visible: When turned on, the vi
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3D Quad Distort (v1.1) Renders a vi
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• x3/y3, Offsets the bottom left
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• attack time: Fade in time of th
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• x/y/z translation: Translates t
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3D Velocity (v1.3) Calculates the v
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When a valid scene has been specifi
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Input Properties • video: the vid
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image. Where it is black, you will
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Capture Frame 1 Input Properties
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Output Properties • tracking: Out
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What the store pointer does when th
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Calc Angle 3D (v1.3) Given a pair o
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Calc MBT Converts a measure, beat a
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• function: determines the action
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Output Property • output: Outputs
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• horz ctr: In tandem with vert c
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To help you understand what these v
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Properties • hue: The hue of the
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Comparator Compares two numbers. In
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Input Properties • video in: The
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would be 112. Since this would exce
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• X2: the horizontal coordinate o
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• replace: Replaces the data valu
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gradually decay to 0. The amount of
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Displace Offsets the pixels of a vi
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Input Properties • video in: the
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DV Device Control NOTE: MacOS X onl
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Isadora Manual xor and or Input Pro
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When this property is set to all an
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Explode (v1.1) “Explodes” a vid
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If you connect the output of the Di
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Eyes++ (v1.3) Tracks the position,
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constituent parts. This may or may
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Flip Flips a video stream horizonta
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highest integer, while round rounds
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Get Media Count Returns the number
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HID Value Listener Receives values
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HSL Adjust Manipulates the hue, sat
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• color: "When off, the color of
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Example output, with no input conne
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Jump++ Activates a new Scene after
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Input Properties • key range: Spe
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LanBox RGB Out (v1.1) Allows you to
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For example, let’s say we have tw
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Limit Resolution Scales the incomin
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Listener Receives a value from a Br
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sent to the compare input, the inde
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will see the background. The sharpn
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• Arc Sine = asin(x) • Arc Cosi
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The min in chan and max in chan inp
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Matrix Value Send Broadcasts one or
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• scale fg: When turned off, prev
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• dst horz size: Sets the vertica
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Media Time to Percent (v1.2) Conver
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• velocity mod: When set to 100,
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Minimum Outputs the current minimum
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• decay amt: How fast the output
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The portion of the sound that will
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Movie Player Direct Plays a movie d
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• pan: Controls the panning of th
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MTC Compare Allows you to trigger e
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MultiVid Makes multiple copies of t
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Note Off Watcher Watches for MIDI N
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Number To Text (v1.3) Converts a nu
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• address: The OSC address to whi
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Output Properties • rgb out: The
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Performance Monitor Performance Mon
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• preload: When triggered, preloa
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Point Tracker (v1.1) Generates a ve
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Properties • trigger: When a trig
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Program Change Watcher Watches for
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• keep aspect: When turned on, th
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Random Generates random numbers. In
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• force 4:3: When this parameter
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Scaler (v1.1) Scales a video stream
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Selector Routes multiple inputs of
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Send HiRes Control Sends a MIDI Hig
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• cue list: The cue list for the
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norm: The parameter value ranges be
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Send Poly Pressure Sends a MIDI Pol
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• param 1, param 2, etc: variable
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Page 377 and 378: • eom char: The character that si
Page 379 and 380: • rotation: When the shape input
Page 381 and 382: Slit Scan Scrolls one line or colum
Page 383 and 384: these parameters, the watcher will
Page 385 and 386: • right trig level: Whenever the
Page 387 and 388: total output range is 24 Khz (half
Page 389 and 390: method of playing long sounds is to
Page 391 and 392: • sound high: The last sound in a
Page 393 and 394: • volume: The volume of the voice
Page 395 and 396: Output Properties • video out: Th
Page 397 and 398: Stage Mouse Watcher (v1.3) Outputs
Page 399 and 400: String Formatter (v1.2) This actor
Page 401 and 402: TCP In Watcher - Binary Reads a fix
Page 403 and 404: TCP Send Data Formats and sends dat
Page 405 and 406: Text (v1.3) Outputs text of arbitra
Page 407 and 408: . descenders (like the letter “j
Page 409 and 410: Text/ure Superimposes text on a vid
Page 411 and 412: The Edge Performs “edge detection
Page 413 and 414: Timer Measures elapsed time. Input
Page 415 and 416: Input Properties • trig in: The i
Page 417 and 418: Update Snapshot Updates an existing
Page 419 and 420: Video Delay Delays a video stream.
Page 421 and 422: Video Inverter Inverts the color of
Page 423 and 424: Video Preload Preloads a video or r
Page 425: Input Properties • video in: The
Page 429 and 430: Controls Reference 2D Slider Displa
Page 431 and 432: Background Draws a solid background
Page 433 and 434: Bin Picker Picks media files groupe
Page 435 and 436: • Show Name: If this checkbox is
Page 437 and 438: • Show Value of Linked Properties
Page 439 and 440: • Horiz. Alignment: The horizonta
Page 441 and 442: • Color: Sets color of the dial.
Page 443 and 444: Monitor Provides monitoring of vide
Page 445 and 446: • Minimum Value: The minimum poss
Page 447 and 448: Settings Dialog Control Properties
Page 449 and 450: Stage Preview Displays a thumbnail
Page 451 and 452: Video Picker Allows the user to pic
Page 453: • Bold/Italic/Underline: When che
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Isadora Manual v1.3 - TroikaTronix

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