Qlab Stopped Cues Wont Start Again
INTRODUCTION
Group Icon – employ to create a folder in the cuelist
Video Cue Icon – use for video or notwithstanding images
Fade Icon – use to create a fade upwardly, fade out or breathing a parameter of a cue.
CREATING A CUE
Click on the video or sound icon to create a bare video or audio cue. You can besides only drag and drop media into the cuelist to create cues.
A crimson 10 means there is something wrong with the cue (in this case I take an empty cue with no media).
To delete a cue, highlight it and hit Control DELETE.
Machine-FOLLOW, GO-WITH
Y'all can hands make cues fire together or fire one after some other by clicking in the first right hand cavalcade of the cuelist.
Go with. The cue and the one beneath it will fire at the same time.
AutoFollow. This cue will play through and once done, the one below will begin.
Bones CUE PROPERTIES
The inspector window, located below the cuelist, holds all of the parameters that yous can adjust for any cue.
Brandish & Geometry
The commencement tab "Display & Geometry" is where you designate the screen for this cue and it'southward Layer. Layer order is very of import when working on fading up or fading out video cues (see FADE UP section).
Time & Loops
The adjacent tab is "Time & Loops." The nearly important button on this tab is "Hold at end." If you wish a video file to freeze on the last frame you lot must click this push. This tab volition also let you trim your video or audio clips – this is Non precise editing.
Sound Levels
The audio levels is where you tin adjust the volume of that detail clip and set the routing if there are multiple audio output devices connected. Please note – I recommend yous make book adjustments in Levels NOT in Trim (Audio Trim adjustments are not changed by Fade cues).
Video Furnishings
Y'all can cull 1 consequence from the drop down list to employ to your video (such as re-coloring).
FADE UP or FADE OUT
Fade cues tin can animate many properties discussed above. To add together a fade cue, click on the
icon.
Once the cue is added you need to drag a target cue to the fade cue. This tells the fade cue what video or audio cue it is fading. I would drag the "Video Cue" to the "?" icon of the fade cue.
Then you need to fix what holding you are fading. For instance, if I want to fade out the video cue I will click on the fade cue and go down the "Geometry" tab.
To fade out, I click the cheque box by "Opacity" and set opacity to 0%. If I want the video cue to stop playing after it fades all the way out I will need to cheque the box by "Stop Target when done"
The finished Fade cue will await like this in the cue list.
Project MAPPING
QLab allows yous to brand adjustments to keystoning, warping and positing right in the plan. The tools in the software are far more than advanced and so those on most projectors, allowing you to get the image to shine where you want it to.
Go to View/Workspace Settings (shortcut is Control , )
Click on "Audio" to prepare audio routing
Click on "Video" to go to the projection options.
After clicking on Video, you volition be able to see the specific projectors that are connected to the calculator. Qlab calls each display a "surface"
Click on "Edit" to go to the project mapping options.
Click on "Grid" to project a grid so y'all tin observe your changes on the screen. Grab the circles in the four corners to suit the position.
PROJECTION MASKING
It is possible to set where the image will Not projection through masking. This is done by creating a simple black and white image and loading it into QLab where it says "Mask" in the epitome above.
QLab will projection anywhere that is white, and will not project anywhere that is black.
SETTING Upward THE WORKSPACE
QLab only works on Mac computers. You should always brand sure that all displays are plugged into the reckoner Earlier launching QLab. To check your display settings click on the setting preferences icon.
In one case there click on "Displays". You can then gather windows to be able to see the parameters for all displays and brand whatever image size adjustments, or mirroring adjustments that yous wish.
It is a skilful policy to set up the desktop colour to black for all displays. This tin be found nether "Desktop & Screen Saver."
To remove the taskbar from an empty screen you should click on "Mission Command" and uncheck display screens as divide spaces.
HELP
QLab is made past Figure53. Online forums can exist very helpful or you can email the creators straight.
There are books and resource online and in print to assist with using QLab.
Unremarkably asked questions:
My video doesn't play – jumps effectually, stutters, crashes.
You should used video optimized to the QLab system. I recommend compressing video using the Quicktime Photo-JPEG codec set to 50% quality or the Quicktime H.264 codec.
Can QLab talk to the lightboard and vice versa?
Yes – this ability to link QLab with other devices either through MIDI or OSC is dandy if you are doing a show with very few operators. Await at the QLab website for more data or contact me.
What program should I use to create my content?
There are many programs out in that location for making video, images and animations. The important thing to call up is that QLab is Not an editing programme. Edit your video and images somewhere else and bring the finished products into QLab.
I had my stuff on a flashdrive, loaded into QLab and at present it doesn't show up.
QLab links to media, it doesn't import media. If yous had the media on a flashdrive and eject the flashdrive then QLab doesn't have any of the video or sound files to play. You can avoid this by either: copying everything to the local drive, or remembering to click File/Packet Workspace when y'all save.
Caution: double cheque that the bundling worked. Sometimes it takes 2 tries.
Alison Dobbins
dobbinsa@msu.edu
517-884-7792
Source: https://blogs.uoregon.edu/projectiondesignpdw/cueing-software/qlab-tutorial-by-alison-dobbins/
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