Isadora Manual v1.3 - TroikaTronix

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parameters will have no effect because there is nowhere to move within the source video stream image. Here is an example. Isadora Manual Matte++ Example Input Properties • foreground: The foreground video stream. After this stream will is cropped and scaled, it will be matted on to the background video stream. • background: The background video stream. The cropped and scaled foreground will be matted on to this background. • src horz ctr: When src horz size is less than 100%, determines which part of the image will be seen. Lower numbers move left within the source image, higher numbers to the right. • src horz ctr: When src vert size is less than 100%, determines which part of the image will be seen. Lower numbers move up within the source image, higher numbers to the down. • src horz size: Determines the horizontal cropping of the source video stream, from 0 to 100% of the source video stream's width. Lower numbers have the effect of zooming in horizontally. • src horz size: Determines the vertical cropping of the source video stream, from 0 to 100% of the source video stream's height. Lower numbers have the effect of zooming in vertically, • dst horz ctr: Sets the horizontal placement of the cropped source image specified as a percentage of the background video stream's width, from –100 to +100. • dst horz ctr: Sets the vertical placement of the cropped source image specified as a percentage of the background video stream's height, from –100 to +100. • dst horz size: Sets the vertical placement of the cropped source image specified as a percentage of the background video stream's height, from –100 to +100. 316
• dst horz size: Sets the vertical size of the cropped source image, specified as a percentage of the background video stream's height, from 0 to 100. • scale fg: When turned off, prevents the foreground image from being scaled. Normally, if two incoming video streams to be combined are not the same size, Isadora will scale one of the two videos so that their sizes match, even if this were to distort the aspect ratio of one of the two streams. You can prevent the foreground image from being scaled (and thus preserve its aspect ratio relationship to the background) by turning this property off. • bypass: When turned off, this effect functions normally. When turned on, the effect is disabled and the video input is passed directly to the video output. Output Properties • video out: The resulting matted video image. Max Value Hold Outputs the maximum value that has been received since the last reset. Input Properties • reset: Resets the output to zero. • inputs: Specifies the number of value inputs for this actor, from 1 to 16. • value 1, value 2, etc.: When a value arrives at one of these inputs, it is compared to the output. If it is greater than the output, the new value is stored and sent out of the output port. If a value arrives that is less than the current value of the output, nothing happens. Output Properties • max: The maximum value that has been received since the last reset. Isadora Manual 317
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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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Page 267 and 268: Isadora Manual xor and or Input Pro
Page 269 and 270: When this property is set to all an
Page 271 and 272: Explode (v1.1) “Explodes” a vid
Page 273 and 274: If you connect the output of the Di
Page 275 and 276: Eyes++ (v1.3) Tracks the position,
Page 277 and 278: constituent parts. This may or may
Page 279 and 280: Flip Flips a video stream horizonta
Page 281 and 282: highest integer, while round rounds
Page 283 and 284: Get Media Count Returns the number
Page 285 and 286: HID Value Listener Receives values
Page 287 and 288: HSL Adjust Manipulates the hue, sat
Page 289 and 290: • color: "When off, the color of
Page 291 and 292: Example output, with no input conne
Page 293 and 294: Jump++ Activates a new Scene after
Page 295 and 296: Input Properties • key range: Spe
Page 297 and 298: LanBox RGB Out (v1.1) Allows you to
Page 299 and 300: For example, let’s say we have tw
Page 301 and 302: Limit Resolution Scales the incomin
Page 303 and 304: Listener Receives a value from a Br
Page 305 and 306: sent to the compare input, the inde
Page 307 and 308: will see the background. The sharpn
Page 309 and 310: • Arc Sine = asin(x) • Arc Cosi
Page 311 and 312: The min in chan and max in chan inp
Page 313 and 314: Matrix Value Send Broadcasts one or
Page 315: • scale fg: When turned off, prev
Page 319 and 320: Media Time to Percent (v1.2) Conver
Page 321 and 322: • velocity mod: When set to 100,
Page 323 and 324: Minimum Outputs the current minimum
Page 325 and 326: • decay amt: How fast the output
Page 327 and 328: The portion of the sound that will
Page 329 and 330: Movie Player Direct Plays a movie d
Page 331 and 332: • pan: Controls the panning of th
Page 333 and 334: MTC Compare Allows you to trigger e
Page 335 and 336: MultiVid Makes multiple copies of t
Page 337 and 338: Note Off Watcher Watches for MIDI N
Page 339 and 340: Number To Text (v1.3) Converts a nu
Page 341 and 342: • address: The OSC address to whi
Page 343 and 344: Output Properties • rgb out: The
Page 345 and 346: Performance Monitor Performance Mon
Page 347 and 348: • preload: When triggered, preloa
Page 349 and 350: Point Tracker (v1.1) Generates a ve
Page 351 and 352: Properties • trigger: When a trig
Page 353 and 354: Program Change Watcher Watches for
Page 355 and 356: • keep aspect: When turned on, th
Page 357 and 358: Random Generates random numbers. In
Page 359 and 360: • force 4:3: When this parameter
Page 361 and 362: Scaler (v1.1) Scales a video stream
Page 363 and 364: Selector Routes multiple inputs of
Page 365 and 366: 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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You can insert up to nine variable
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• eom char: The character that si
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• rotation: When the shape input
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Slit Scan Scrolls one line or colum
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these parameters, the watcher will
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• right trig level: Whenever the
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total output range is 24 Khz (half
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method of playing long sounds is to
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• sound high: The last sound in a
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• volume: The volume of the voice
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Output Properties • video out: Th
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Stage Mouse Watcher (v1.3) Outputs
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String Formatter (v1.2) This actor
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TCP In Watcher - Binary Reads a fix
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TCP Send Data Formats and sends dat
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Text (v1.3) Outputs text of arbitra
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. descenders (like the letter “j
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Text/ure Superimposes text on a vid
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The Edge Performs “edge detection
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Timer Measures elapsed time. Input
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Input Properties • trig in: The i
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Update Snapshot Updates an existing
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Video Delay Delays a video stream.
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Video Inverter Inverts the color of
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Video Preload Preloads a video or r
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Input Properties • video in: The
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Zoomer Zooms in or out on source vi
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Controls Reference 2D Slider Displa
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Background Draws a solid background
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Bin Picker Picks media files groupe
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• Show Name: If this checkbox is
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• Show Value of Linked Properties
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• Horiz. Alignment: The horizonta
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• Color: Sets color of the dial.
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Monitor Provides monitoring of vide
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• Minimum Value: The minimum poss
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Settings Dialog Control Properties
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Stage Preview Displays a thumbnail
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Video Picker Allows the user to pic
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• Bold/Italic/Underline: When che
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