QLab has 1001 layers: top is closest to the viewer, then layer 999, then downwards to 1, then bottom. Therefore, multiple cues can be assigned to the same layer at the same time. Rather than thinking of layers as a container into which individual cues get placed, QLab treats layers as the order in which video cues stack up on top of each other. QLab handles layers differently from most media servers. Note that custom geometry is only available with a Pro Video or Pro Bundle license installed. Select either Full Surface or Custom Geometry from the drop-down menu. You can learn more about surfaces from the page on the Surface Editor. The ellipsis button is a shortcut to open the Surface Editor for the selected surface. If you do not have a Pro Video or Pro Bundle license installed, Video cues will only play to the default video surface, which is the surface chosen in the Video cue’s cue template. Every Video cue must be assigned to exactly one surface. This drop-down menu will show a list of the surfaces defined in the workspace. The Basics and Triggers tabs are the same for all cue types, and you can learn more about them from the page on the Inspector in the General section of this documentation. When a Video cue is selected, eight tabs will appear in the Inspector:

We do not recommend using PSD or PDF formats. Video cues can also play still images in all common formats. We hope to revise QLab’s Hap support in the near future.

At the moment, the programming frameworks available to incorporate Hap support into QLab do not afford the very best performance that Hap offers. * Hap and Hap Alpha are terrific codecs created by the fine folks at VIDVOX. We strongly recommend the following formats, listed in order of preference, for videos without transparency:įor videos with transparency, also referred to as alpha channel support, we recommend: Video cues require a target, which must be a video or image file on your computer, and a surface, which is a video output destination made up of one or more screens attached to your Mac (such as a monitor, LED wall, or projector).įor moving images, QLab can play files in any format supported by AVFoundation. Video cues allow you to play videos and still images with precise control over timing, sizing and placement on screen, and levels and routing of embedded audio.

Hap codec after effects