I created this script due to lossless movie exporting no longer being an option with 4R7’s loss of Quicktime as an export and the substandard MPEG replacement.
Thanks to a script I found by marcus_civis originally intended to export OBJ sequences I got enough of a handle on scripting in Zbrush to create this Frame Sequence Exporter macro. It exports PNG or TIF renders and TIF alpha masks since thats what I required of it, but adding extra renderpasses to the output should be trivial.
Save to ZBrush Directory\ZStartup\Macros\Misc
Start Zbrush or Macro>Reload All Macros.
You’ll want to set up your Movie Timeline Duration and FPS before running the macro! Thanks to marcus_civis again for the original source and his permission to post this derivative macro!