Isadora Manual v1.3 - TroikaTronix

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If Isadora sees a MIDI message of the proper type on the specified MIDI Channel, and its value matches the one specified in the Base Value field, Isadora will activate the first Scene. If the value is greater than the Base Value, Isadora will activate a subsequent Scene if it is available. For example, if Isadora were looking for Program Change messages with a Base Value of 5, then MIDI program change 5 would activate the first scene; program change 6 would activate the second, etc. If you choose to activate Scenes using the Continuous Controller messages, the MIDI Controller Number field will appear. For Continuous Control messages, Isadora checks the message’s Controller Number in along with the MIDI Channel and Base Value. If the controller number does not match the one specified by the Controller Number field, the message is ignored. Net Setup Here you specify a number that identifies this computer when multiple copies of Isadora communicate with each other over a Local Area Network. The Net Broadcaster actor specifies which computer will receive a given message using this number – see the Net Broadcaster actor for more information. Open Sound Control (OSC) Port Number (v1.1) If you are using Open Sound Control (OSC) to receive messages from another computer (or another program running on your computer), you may need to set the OSC port number. The other application needs to know two pieces of information when transmitting OSC messages to Isadora via UDP: your computer’s IP address, and the port number. Normally, you can set the port number in the other application. But, in some cases, it may be necessary to change Isadora’s port number to match the other application. Once you change this value, you will need to quit and restart Isadora before the change will take affect. For more information on Open Sound Control support, see Page 173. Isadora Manual 128
Warnings To help new users avoid common problems, Isadora shows warning messages when certain actions are taken. When these warnings appear, you have the option of continuing with the operation, canceling the operation, or choosing “Don’t Show Again” to continue with the operation and to prevent the warning from appearing again in the future. Choosing “Don’t’ Show Again” has the side effect of “unchecking” the corresponding checkbox in the Warnings section of the Preferences. Note that the Warn when video input start fails and Warn when sound input start fails boxes are unchecked by default. This is to prevent these errors from stopping operation of a Scene, especially when using the Capture Control actor to enable live input programmatically. You can enable the warnings again by checking the appropriate box in this section of the Preferences window. Isadora Manual 129
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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
Page 77 and 78: • Choose Scenes > Insert Scene. A
Page 79 and 80: outside world is changing the way i
Page 81 and 82: • Click on the main body of the a
Page 83 and 84: To segment Links for better visual
Page 85 and 86: To get help for an actor’s proper
Page 87 and 88: Ctl Link, Init, Scale Min. and Scal
Page 89 and 90: actors - if this is the case, you c
Page 91 and 92: • To adjust the color input of an
Page 93 and 94: When you close a User Actor editor
Page 95 and 96: To edit a User Actor: • To open a
Page 97 and 98: • Click on an input or an output
Page 99 and 100: Choosing a Folder to Hold Your Glob
Page 101 and 102: If you take more Snapshots after th
Page 103 and 104: Using Control Panels Overview Isado
Page 105 and 106: Isadora Manual Select Scene Four an
Page 107 and 108: To Edit Control Panels: • Choose
Page 109 and 110: • Ensure that Controls > Show Act
Page 111 and 112: IMPORTANT NOTE: If you choose the T
Page 113 and 114: Setting the font, font style and fo
Page 115 and 116: • Control-click (MacOS) or right-
Page 117 and 118: • Type the password for this file
Page 119 and 120: Isadora Preferences Isadora’s Pre
Page 121 and 122: Thumbnails You can choose whether o
Page 123 and 124: • Faster - Double Buffer: This is
Page 125 and 126: First, if the display associated wi
Page 127: MIDI/Net Preferences MIDI Scene Con
Page 131 and 132: the Preferences. If the patch is co
Page 133 and 134: Cue Sheets Isadora has an integrate
Page 135 and 136: Using the Cue Sheet Once the cue sh
Page 137 and 138: Video & Audio Output Compositing wi
Page 139 and 140: • Click on the dot to the left of
Page 141 and 142: about FreeFrame plug-ins, see page
Page 143 and 144: • Set the rendering speed by ente
Page 145 and 146: Recording Isadoraʼs Output To reco
Page 147 and 148: • TIP: If you can’t find all of
Page 149 and 150: • If your computer has multiple v
Page 151 and 152: To use this feature, you must have
Page 153 and 154: Using Multi-Channel Sound with Movi
Page 155 and 156: With this setup, sound files played
Page 157 and 158: 6) You can then use the popup menu
Page 159 and 160: of the sound in three dimensions -
Page 161 and 162: Live Video & Audio Input To bring l
Page 163 and 164: • Enable/Disable the Force 4:3 As
Page 165 and 166: Controlling Video Capture Performan
Page 167 and 168: Forcing a 4:3 Aspect Ratio There is
Page 169 and 170: Deleting Captured Media If you have
Page 171 and 172: Associating a Physical Input Port t
Page 173 and 174: 3) Choose Communications > Midi Set
Page 175 and 176: Adding Custom Open Sound Control (O
Page 177 and 178: 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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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
Page 451 and 452:
Video Picker Allows the user to pic
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• Bold/Italic/Underline: When che
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