ShowVizz 1.4.0
The stage player for TraxxTool Lighting Studio.

Windows 64 bit. There is no macOS or Linux build yet.

THE SCREENS
  Double click showvizz-player.exe. That is the whole of it: the on-stage
  screens open, and they are where you pick tonight's show and band, say
  where the lights and the MIDI are, walk the show by hand before doors,
  and hit BLACKOUT.

  Everything you set on those screens is remembered, so the next night you
  double click the same thing and it comes up the way you left it.

WHAT TO DO
  1. Unzip this whole folder somewhere on the stage machine. Keep it
     together: the player loads the files next to it.
  2. Export your show from TraxxTool. You get a show folder.
  3. Drop the show folder on showvizz-player.exe, or run:
        showvizz-player.exe "C:\path\to\your show" --output artnet --midi-line 0
  4. showvizz-player.exe --list shows the songs in a show and the outputs
     this machine can see. Nothing goes on the wire.

IF A LIGHT WILL NOT ANSWER
  showvizz-dmxprobe.exe --list         what adapters this machine has
  showvizz-dmxprobe.exe --ramp         make a light at address 1 breathe

VIDEO FORMATS
  This player decodes H.264 (.mp4), VP9 (.webm), PNG and JPEG stills, and
  ProRes 4444 or QuickTime Animation (.mov) when a logo needs to be
  see-through. Export from TraxxTool and you get the right one. Anything
  else will not open: the layer says so and whatever is beneath it stays
  on the wall, so the show does not stop.

  That list is the whole of it, on purpose, and it is checked at build
  time. See licenses\THIRD_PARTY.md.

SHOW FORMAT
  This player opens shows up to format 1. A show exported by a
  newer TraxxTool than this player says so and stops rather than half
  playing. Let TraxxTool hand you the matching player and this cannot
  happen.

  showvizz-player.exe --version prints both numbers.

LICENCES
  See the licenses folder. Parts of this player come from Q Light
  Controller Plus, under the Apache License 2.0. The video path is
  libmpv and FFmpeg, both built under the LGPL 2.1 and shipped here as
  ordinary DLLs you are free to replace with your own build.
  licenses\THIRD_PARTY.md lists every file in this folder, where it came
  from and under what terms, and tells you how to check that for
  yourself.
