Syncing the playback of multiple movies in VDMX over a network using OSC

One of the data-sources available within VDMX for controlling playback, FX, and composition parameters, is the current playhead position of each movie playing on a layer. Like an LFO or audio analysis value, you can assign this to any slider, button, or other UI item by using the UI Inspector or from the right-click contextual menu.

In this tutorial the movie “normalized time” parameter (time as a percentage, ranged 0.0 to 1.0) will specifically be used to synchronize the playback of multiple movie files – this can be a useful technique for working with batches of clips that have the same duration, and high-end projects that involve powering more displays or projectors than can be connected a single Mac.

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Multi-display video mixing with VDMX on a Retina MacBook Pro

​Along with being able to work with more layers at higher resolutions, faster computers and more powerful graphics cards make it possible to output to multiple projectors or monitors from a single machine. In particular, the new 15" Retina Macbook Pro features a combination of a fast SSD hard drive along with two Thunderbolt and one HDMI port making it possible for a VJ to power 2 or 3 different HD displays from a single Mac laptop.

In this video tutorial we'll walk through the basic steps of preparing VDMX projects with a double-wide and triple-wide design to output with separate source layers for each display.

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